/* ==========================================================================
   Sprint Edital - Main Stylesheet
   ========================================================================== */

/* Design System Variables */
:root {
    --bg-main: #090d16;
    --bg-card: #121824;
    --bg-sidebar: #0b101b;
    --border-color: #1e293b;
    --border-hover: #334155;

    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;

    --primary: #ff8a15;
    /* --primary: #5f5af6; */
    --primary-hover: #ff8944;
    /* --primary-hover: #4e4ad4; */
    --accent: #0ea5e9;
    --accent-light: #38bdf8;
    --accent-glow: rgba(14, 165, 233, 0.15);

    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;

    --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
}

/* Base resets & styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: var(--font-sans);
    height: 100vh;
    overflow: hidden;
    line-height: 1.5;
}

button,
input,
select,
textarea {
    font-family: inherit;
    color: inherit;
}

/* App Layout Grid */
.app-container {
    display: flex;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
}

/* Sidebar Navigation */
.sidebar {
    width: 260px;
    background-color: var(--bg-sidebar);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    padding: 1.5rem 1rem;
    flex-shrink: 0;
    z-index: 10;
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0.5rem 2rem 0.5rem;
}

.logo-icon {
    font-size: 1.75rem;
    color: var(--primary);
    filter: drop-shadow(0 0 8px rgba(95, 90, 246, 0.5));
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-title {
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: -0.025em;
    background: linear-gradient(135deg, #fff 30%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-subtitle {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 300;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex-grow: 1;
}

.nav-btn {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
    border: none;
    border-radius: 0.5rem;
    background: transparent;
    cursor: pointer;
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-secondary);
    text-align: left;
    transition: var(--transition);
    position: relative;
}

.nav-btn:hover {
    color: var(--text-primary);
    background-color: rgba(255, 255, 255, 0.03);
}

.nav-btn.active {
    color: var(--text-primary);
    background-color: rgba(95, 90, 246, 0.1);
    box-shadow: inset 3px 0 0 var(--primary);
}

.nav-btn i {
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
}

.nav-btn.active i {
    color: var(--primary);
}

.badge {
    position: absolute;
    right: 1rem;
    font-size: 0.75rem;
    padding: 0.15rem 0.4rem;
    border-radius: 9999px;
    font-weight: 600;
}

.badge-due-count {
    background-color: var(--danger);
    color: white;
}

.badge-due-count:empty,
.badge-due-count[data-count="0"] {
    display: none;
}

.sidebar-footer {
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Main Content Area */
.main-content {
    flex-grow: 1;
    height: 100vh;
    overflow-y: auto;
    padding: 2rem 2.5rem;
    display: flex;
    flex-direction: column;
    position: relative;
}

/* Tab View Visibility */
.content-view {
    display: none;
    flex-direction: column;
    gap: 2rem;
    animation: fadeIn 0.4s ease-out;
    height: 100%;
}

.content-view.active {
    display: flex;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Headers */
.view-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

#review-subject-select, #review-topic-select {
    max-width: 220px;
    text-overflow: ellipsis;
}

.view-header h1 {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.subtitle {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-top: 0.25rem;
}

/* Buttons */
.action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.65rem 1.25rem;
    border-radius: 0.5rem;
    border: none;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.action-btn.primary {
    background-color: var(--primary);
    color: white;
}

.action-btn.primary:hover {
    background-color: var(--primary-hover);
    box-shadow: 0 0 12px rgba(95, 90, 246, 0.4);
}

.action-btn.secondary {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.action-btn.secondary:hover {
    background-color: rgba(255, 255, 255, 0.08);
    border-color: var(--border-hover);
}

.action-btn.accent {
    background-color: var(--accent);
    color: white;
}

.action-btn.accent:hover {
    background-color: #0284c7;
    box-shadow: 0 0 12px rgba(14, 165, 233, 0.4);
}

.action-btn.full-width {
    width: 100%;
}

.action-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    box-shadow: none !important;
}

.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 0.375rem;
    border: 1px solid var(--border-color);
    background-color: rgba(255, 255, 255, 0.02);
    cursor: pointer;
    transition: var(--transition);
}

.btn-icon:hover {
    background-color: rgba(255, 255, 255, 0.08);
    border-color: var(--border-hover);
}

.btn-text {
    background: transparent;
    border: none;
    color: var(--primary);
    font-weight: 600;
    cursor: pointer;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.35rem;
    transition: var(--transition);
}

.btn-text:hover {
    color: #818cf8;
}

/* Stats Dashboard Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.stat-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1.25rem;
    box-shadow: var(--shadow-sm);
}

.stat-icon-wrapper {
    width: 3rem;
    height: 3rem;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.stat-icon-wrapper.blue {
    background-color: rgba(14, 165, 233, 0.15);
    color: var(--accent);
}

.stat-icon-wrapper.purple {
    background-color: rgba(95, 90, 246, 0.15);
    color: var(--primary);
}

.stat-icon-wrapper.orange {
    background-color: rgba(245, 158, 11, 0.15);
    color: var(--warning);
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
}

/* Sections containers */
.section-container {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.25rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.75rem;
}

.section-header h2 {
    font-size: 1.25rem;
    font-weight: 600;
}

/* Subjects Grid */
.subjects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.25rem;
}

.subject-card {
    border: 1px solid var(--border-color);
    background-color: rgba(255, 255, 255, 0.01);
    border-radius: 0.65rem;
    padding: 1.25rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.subject-card:hover {
    border-color: var(--primary);
    background-color: rgba(95, 90, 246, 0.02);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.subject-card.active {
    border-color: var(--primary);
    background-color: rgba(95, 90, 246, 0.05);
    box-shadow: 0 0 15px rgba(95, 90, 246, 0.1);
}

.subject-title {
    font-size: 1.15rem;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.subject-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.due-badge {
    background-color: rgba(239, 68, 68, 0.15);
    color: var(--danger);
    padding: 0.1rem 0.5rem;
    border-radius: 9999px;
    font-weight: 600;
}

.due-badge.zero {
    background-color: rgba(16, 185, 129, 0.15);
    color: var(--success);
}

.card-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: auto;
}

.card-actions button {
    flex: 1;
    padding: 0.5rem;
    font-size: 0.85rem;
}

/* Topics list inside dashboard */
.topics-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.topic-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.85rem 1.25rem;
    background-color: rgba(255, 255, 255, 0.01);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    transition: var(--transition);
}

.topic-row:hover {
    border-color: var(--border-hover);
    background-color: rgba(255, 255, 255, 0.02);
}

.topic-info-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.topic-bullet {
    width: 8px;
    height: 8px;
    border-radius: 9999px;
    background-color: var(--text-muted);
}

.topic-bullet.has-content {
    background-color: var(--primary);
    box-shadow: 0 0 6px var(--primary);
}

.topic-name-text {
    font-weight: 500;
}

.topic-stats {
    font-size: 0.8rem;
    color: var(--text-secondary);
    display: flex;
    gap: 1rem;
}

.topic-actions {
    display: flex;
    gap: 0.5rem;
}

.topic-actions button {
    padding: 0.4rem 0.75rem;
    font-size: 0.8rem;
}

/* Form Controls */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-control {
    background-color: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 0.65rem 0.85rem;
    color: var(--text-primary);
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 8px rgba(95, 90, 246, 0.2);
}

.form-control-sm {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 0.375rem;
    padding: 0.4rem 0.75rem;
    font-size: 0.85rem;
}

.form-control-sm:focus {
    outline: none;
    border-color: var(--primary);
}

.select-input-group {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.select-input-group select {
    flex: 2;
}

.select-input-group input {
    flex: 3;
}

.or-separator {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
}

/* Upload View styling */
.upload-container {
    max-width: 800px;
    margin: 0 auto;
    width: 100%;
}

.upload-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    box-shadow: var(--shadow-md);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
}

/* Dropzone Area */
.dropzone {
    border: 2px dashed var(--border-color);
    background-color: rgba(0, 0, 0, 0.1);
    border-radius: 0.5rem;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    cursor: pointer;
    transition: var(--transition);
}

.dropzone:hover,
.dropzone.dragover {
    border-color: var(--primary);
    background-color: rgba(95, 90, 246, 0.02);
}

.dropzone-icon {
    font-size: 3rem;
    color: var(--text-muted);
    transition: var(--transition);
}

.dropzone:hover .dropzone-icon {
    color: var(--primary);
    transform: translateY(-2px);
}

.dropzone-text {
    font-weight: 500;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.dropzone-file-name {
    font-size: 0.8rem;
    color: var(--primary);
    font-weight: 600;
    max-width: 100%;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}

/* Upload Loading Progress */
.loading-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 3rem 2rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
}

.spinner-container {
    width: 60px;
    height: 60px;
    position: relative;
}

.double-bounce1,
.double-bounce2 {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: var(--primary);
    opacity: 0.6;
    position: absolute;
    top: 0;
    left: 0;
    animation: sk-bounce 2.0s infinite ease-in-out;
}

.double-bounce2 {
    animation-delay: -1.0s;
    background-color: var(--accent);
}

@keyframes sk-bounce {

    0%,
    100% {
        transform: scale(0.0);
    }

    50% {
        transform: scale(1.0);
    }
}

.loading-sub {
    color: var(--text-secondary);
    max-width: 500px;
    font-size: 0.9rem;
}

.progress-bar-container {
    width: 100%;
    height: 6px;
    background-color: var(--border-color);
    border-radius: 9999px;
    overflow: hidden;
    max-width: 400px;
    margin-top: 0.5rem;
}

.progress-bar-fill {
    height: 100%;
    width: 20%;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    border-radius: 9999px;
    animation: indeterminate-progress 2.5s infinite linear;
}

@keyframes indeterminate-progress {
    0% {
        transform: translateX(-100%) scaleX(0.2);
    }

    50% {
        transform: translateX(0%) scaleX(0.5);
    }

    100% {
        transform: translateX(100%) scaleX(0.2);
    }
}

/* Study Center view layout */
.study-selector {
    display: flex;
    gap: 0.75rem;
}

.study-layout {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    height: calc(100vh - 180px);
    overflow: hidden;
    position: relative;
}

.study-grid {
    display: grid;
    grid-template-columns: 1.25fr 0.75fr;
    gap: 1.5rem;
    height: 100%;
    overflow: hidden;
}

.summary-panel,
.flashcards-panel {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    height: 100%;
    transition: var(--transition);
}

.summary-panel.fullscreen-panel {
    position: fixed !important;
    top: 0;
    left: 0;
    width: 100vw !important;
    height: 100vh !important;
    z-index: 99999 !important;
    background-color: var(--bg-card) !important;
    border: none !important;
    border-radius: 0 !important;
    padding: 1.5rem 3rem !important;
    box-sizing: border-box;
}

.summary-panel.fullscreen-panel .panel-content {
    max-width: 850px;
    margin: 0 auto;
    width: 100%;
    padding-top: 1rem;
    padding-bottom: 4rem;
}

.panel-header {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: rgba(255, 255, 255, 0.01);
}

.panel-header h3 {
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.panel-header h3 i {
    color: var(--primary);
}

.panel-content {
    padding: 1.5rem;
    overflow-y: auto;
    flex-grow: 1;
}

/* Markdown summary styling */
.markdown-body {
    font-size: 0.95rem;
    line-height: 1.65;
}

.markdown-body h1,
.markdown-body h2,
.markdown-body h3 {
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.markdown-body h1 {
    font-size: 1.4rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.35rem;
}

.markdown-body h2 {
    font-size: 1.2rem;
}

.markdown-body h3 {
    font-size: 1.05rem;
}

.markdown-body p {
    margin-bottom: 1rem;
}

.markdown-body ul,
.markdown-body ol {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
}

.markdown-body li {
    margin-bottom: 0.35rem;
}

.markdown-body table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.5rem 0;
    font-size: 0.85rem;
}

.markdown-body th,
.markdown-body td {
    padding: 0.65rem 0.85rem;
    border: 1px solid var(--border-color);
    text-align: left;
}

.markdown-body th {
    background-color: rgba(255, 255, 255, 0.03);
    font-weight: 600;
}

.markdown-body tr:nth-child(even) {
    background-color: rgba(255, 255, 255, 0.01);
}

.markdown-body blockquote {
    border-left: 4px solid var(--primary);
    padding-left: 1rem;
    color: var(--text-secondary);
    margin: 1rem 0;
    background-color: rgba(95, 90, 246, 0.03);
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
}

.markdown-body strong {
    color: var(--text-primary);
    background-color: rgba(245, 158, 11, 0.1);
    padding: 0.1rem 0.25rem;
    border-radius: 0.25rem;
    border: 1px solid rgba(245, 158, 11, 0.15);
}

/* 3D Flashcard flip styling */
.card-browser-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    height: 100%;
}

.flashcard-widget {
    perspective: 1000px;
    width: 100%;
    height: 250px;
    cursor: pointer;
}

.flashcard-widget.large {
    height: 320px;
    max-width: 600px;
    margin: 0 auto;
}

.flashcard-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    transform-style: preserve-3d;
}

.flashcard-widget.flipped .flashcard-inner {
    transform: rotateY(180deg);
}

.flashcard-front,
.flashcard-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: 0.75rem;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
}

.flashcard-front {
    background-color: rgba(95, 90, 246, 0.03);
    border-color: rgba(95, 90, 246, 0.15);
}

.flashcard-back {
    background-color: rgba(16, 185, 129, 0.03);
    border-color: rgba(16, 185, 129, 0.15);
    transform: rotateY(180deg);
}

.card-badge {
    position: absolute;
    top: 1rem;
    left: 1.25rem;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.15rem 0.4rem;
    border-radius: 0.25rem;
}

.flashcard-front .card-badge {
    background-color: rgba(95, 90, 246, 0.15);
    color: #a5b4fc;
}

.flashcard-back .card-badge {
    background-color: rgba(16, 185, 129, 0.15);
    color: #6ee7b7;
}

.card-text-content {
    font-size: 1.2rem;
    font-weight: 500;
    line-height: 1.5;
    word-break: break-word;
    max-height: 80%;
    overflow-y: auto;
    width: 100%;
    padding: 0 1rem;
}

.flashcard-widget.large .card-text-content {
    font-size: 1.35rem;
}

.card-hint {
    position: absolute;
    bottom: 1rem;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.browser-controls {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.browser-counter {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.study-panel-footer {
    width: 100%;
    margin-top: auto;
}

/* Empty states */
.empty-state-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 4rem 2rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    width: 100%;
    max-width: 600px;
    margin: auto;
}

.empty-state-card i {
    font-size: 3.5rem;
    color: var(--text-muted);
}

.empty-state-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
}

.empty-state-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    max-width: 400px;
}

.text-success {
    color: var(--success);
}

/* Active review session layout */
.review-layout {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex-grow: 1;
    min-height: calc(100vh - 180px);
}

.review-workspace {
    width: 100%;
    max-width: 650px;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.review-status-bar {
    font-size: 0.9rem;
    color: var(--text-secondary);
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
}

.review-card-meta {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.meta-item {
    font-size: 0.8rem;
    color: var(--text-secondary);
    background-color: rgba(255, 255, 255, 0.03);
    padding: 0.25rem 0.6rem;
    border-radius: 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.35rem;
    border: 1px solid var(--border-color);
}

.reveal-control-bar {
    width: 100%;
    display: flex;
    justify-content: center;
}

.large-btn {
    padding: 0.9rem 2.5rem;
    font-size: 1.1rem;
    width: 100%;
    max-width: 400px;
}

.rating-control-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.75rem;
    width: 100%;
}

.rating-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 0.5rem;
    border-radius: 0.5rem;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    color: white;
}

.rate-name {
    font-weight: 700;
    font-size: 1rem;
}

.rate-sub {
    font-size: 0.75rem;
    opacity: 0.8;
    margin-top: 0.15rem;
}

.rate-forgot {
    background-color: var(--danger);
}

.rate-forgot:hover {
    background-color: #dc2626;
    box-shadow: 0 0 10px rgba(239, 68, 68, 0.4);
}

.rate-hard {
    background-color: #ea580c;
    /* Orange */
}

.rate-hard:hover {
    background-color: #d97706;
    box-shadow: 0 0 10px rgba(234, 88, 12, 0.4);
}

.rate-good {
    background-color: var(--primary);
}

.rate-good:hover {
    background-color: var(--primary-hover);
    box-shadow: 0 0 10px rgba(95, 90, 246, 0.4);
}

.rate-easy {
    background-color: var(--success);
}

.rate-easy:hover {
    background-color: #059669;
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.4);
}

/* Modals Overlay & Card */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    animation: fadeIn 0.25s ease-out;
}

.modal-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    width: 100%;
    max-width: 500px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    box-shadow: var(--shadow-lg);
    animation: slideUp 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes slideUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.75rem;
}

.modal-close {
    background: transparent;
    border: none;
    font-size: 1.25rem;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--text-primary);
}

.modal-body {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
}

/* Utility helpers */
.hidden {
    display: none !important;
}

.loading-placeholder {
    padding: 2rem;
    text-align: center;
    color: var(--text-secondary);
    width: 100%;
    grid-column: 1 / -1;
}

/* Custom Scrollbars */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 9999px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--border-hover);
}

/* Delete options styling */
.subject-card {
    position: relative;
}

.card-delete-btn {
    position: absolute;
    top: 12px;
    right: 12px;
    background-color: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: var(--danger);
    cursor: pointer;
    transition: var(--transition);
    padding: 6px 8px;
    border-radius: 4px;
    z-index: 5;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.card-delete-btn:hover {
    color: white;
    background-color: var(--danger);
    box-shadow: 0 0 10px rgba(239, 68, 68, 0.4);
}

.action-btn.danger {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.action-btn.danger:hover {
    background-color: var(--danger);
    color: white;
    box-shadow: 0 0 10px rgba(239, 68, 68, 0.4);
}

/* Sidebar Collapsible Styles */
.sidebar-toggle-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
    border-radius: 0.375rem;
    margin-left: auto;
}

.sidebar-toggle-btn:hover {
    color: var(--text-primary);
    background-color: rgba(255, 255, 255, 0.05);
}

.sidebar.collapsed {
    width: 72px;
    padding: 1.5rem 0.5rem;
}

.sidebar.collapsed .logo-text {
    display: none !important;
}

.sidebar.collapsed .sidebar-sprint-selector {
    padding: 0.5rem 0;
    margin-bottom: 0.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex !important;
    justify-content: center;
    width: 100%;
}

.sidebar.collapsed .sidebar-sprint-selector .sprint-label,
.sidebar.collapsed .sidebar-sprint-selector .sprint-dropdown {
    display: none !important;
}

.sidebar.collapsed .sidebar-sprint-selector .sprint-select-wrapper {
    width: 100%;
    justify-content: center;
}

.sidebar.collapsed .sidebar-sprint-selector .sprint-mgr-btn {
    width: 42px;
    height: 42px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.04);
}

.sidebar.collapsed .sidebar-logo {
    justify-content: center;
    padding: 0.5rem 0 2rem 0;
    gap: 0;
}

.sidebar.collapsed .sidebar-toggle-btn {
    margin-left: 0;
}

.sidebar.collapsed .nav-btn span {
    display: none !important;
}

.sidebar.collapsed .nav-btn {
    justify-content: center;
    padding: 0.85rem;
}

.sidebar.collapsed .nav-btn i {
    font-size: 1.25rem;
    margin: 0;
}

.sidebar.collapsed .badge {
    position: absolute;
    top: 2px;
    right: 2px;
    font-size: 0.65rem;
    padding: 0.1rem 0.3rem;
}

.sidebar.collapsed .sidebar-footer {
    justify-content: center;
    align-items: center;
}

.sidebar.collapsed .sidebar-footer .version,
.sidebar.collapsed .sidebar-footer .author {
    display: none !important;
}

.sidebar.collapsed .sidebar-footer::after {
    content: "v1.0";
    font-size: 0.75rem;
}

.sidebar.collapsed .user-info-section {
    padding: 0;
    display: flex !important;
    justify-content: center;
    align-items: center;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.sidebar.collapsed .user-info-section .user-info-icon {
    display: block !important;
}

.sidebar.collapsed .user-info-section .user-info-text {
    display: none !important;
}

/* Statistics Layout Styles */
.stats-breakdown-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 1.5rem;
    margin-top: 1.5rem;
}

@media (max-width: 1024px) {
    .stats-breakdown-grid {
        grid-template-columns: 1fr;
    }
    
    .study-layout {
        height: auto !important;
        overflow: visible !important;
    }
    
    .study-grid {
        grid-template-columns: 1fr !important;
        height: auto !important;
        overflow: visible !important;
        gap: 2rem;
    }
    
    .summary-panel,
    .flashcards-panel {
        height: 600px !important;
    }
}

.stats-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 0.5rem;
}

.stats-table th,
.stats-table td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.stats-table th {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.85rem;
    text-transform: uppercase;
}

.stats-table td {
    color: var(--text-primary);
    font-size: 0.9rem;
}

.stats-table tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.02);
}

.priorities-wrapper {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.priority-section h3 {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.priority-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.priority-item {
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    padding: 0.75rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.priority-item-details {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    max-width: 75%;
}

.priority-item-title {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.priority-item-subtitle {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.priority-badge {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--danger);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
}

.stats-badge {
    display: inline-block;
    font-size: 0.75rem;
    padding: 0.15rem 0.4rem;
    border-radius: 9999px;
    font-weight: 600;
}

.stats-badge.success {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.stats-badge.warning {
    background-color: rgba(245, 158, 11, 0.1);
    color: var(--warning);
}

.stats-badge.danger {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--danger);
}

/* ==========================================================================
   AUTHENTICATION MODAL STYLING
   ========================================================================== */

.auth-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(5, 12, 30, 0.95);
    backdrop-filter: blur(12px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    padding: 1.5rem;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.auth-overlay.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.auth-card {
    width: 100%;
    max-width: 420px;
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.auth-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-logo-icon {
    font-size: 2.5rem;
    color: var(--accent-light);
    margin-bottom: 0.75rem;
    filter: drop-shadow(0 0 8px rgba(0, 242, 254, 0.4));
}

.auth-header h2 {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.auth-header p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.auth-tabs {
    display: flex;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 1.5rem;
}

.auth-tab-btn {
    flex: 1;
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 0.95rem;
    font-weight: 600;
    padding: 0.75rem;
    cursor: pointer;
    transition: all 0.2s ease;
    border-bottom: 2px solid transparent;
}

.auth-tab-btn:hover {
    color: var(--text-primary);
}

.auth-tab-btn.active {
    color: var(--accent-light);
    border-bottom-color: var(--accent-light);
}

.auth-error-msg {
    background-color: rgba(239, 68, 68, 0.15);
    border: 1px solid var(--danger);
    color: var(--text-primary);
    padding: 0.75rem;
    border-radius: 8px;
    font-size: 0.85rem;
    margin-bottom: 1.5rem;
    text-align: center;
    font-weight: 500;
}

.auth-submit-btn {
    width: 100%;
    padding: 0.85rem;
    font-weight: 600;
    margin-top: 1rem;
    font-size: 0.95rem;
}

.user-info-section:hover {
    background: rgba(255, 255, 255, 0.08) !important;
    border-color: rgba(95, 90, 246, 0.3) !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* ==========================================================================
   Phase 5: Business Growth Features Styles
   ========================================================================== */

/* Target Edital Badge & Progress Bar */
.target-edital-badge {
    background: rgba(255, 138, 21, 0.15) !important;
    color: #ff8a15 !important;
    border: 1px solid rgba(255, 138, 21, 0.3);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
    letter-spacing: 0.05em;
    display: inline-block;
}

.subject-progress-container {
    margin-top: 1rem;
    width: 100%;
}

.subject-progress-bar {
    height: 6px;
    width: 100%;
    background-color: var(--border-color);
    border-radius: 3px;
    overflow: hidden;
    margin-top: 0.35rem;
}

.subject-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--primary-hover));
    width: 0%;
    transition: width 0.4s ease;
}

/* Discursive Essay View Layout */
.essay-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 1.5rem;
    align-items: start;
    margin-top: 1rem;
}

.essay-history-sidebar {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 1.25rem;
    min-height: 400px;
}

.essay-history-sidebar h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.essay-history-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-height: 500px;
    overflow-y: auto;
}

.essay-history-item {
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.75rem;
    cursor: pointer;
    transition: var(--transition);
}

.essay-history-item:hover {
    border-color: var(--primary);
    background-color: rgba(95, 90, 246, 0.05);
}

.essay-history-item.active {
    border-color: var(--primary);
    background-color: rgba(95, 90, 246, 0.08);
}

.essay-history-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 0.35rem;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.essay-history-grade {
    font-weight: 700;
    color: var(--primary);
}

.essay-history-grade.pass {
    color: var(--success);
}

.essay-practice-area {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.essay-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 1.5rem;
}

.essay-question-display {
    background-color: rgba(0, 0, 0, 0.15);
    border-left: 4px solid var(--primary);
    padding: 1.25rem;
    border-radius: 0 8px 8px 0;
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-primary);
}

.essay-badge-grade {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
    background: rgba(95, 90, 246, 0.1);
    border: 1px solid rgba(95, 90, 246, 0.2);
    padding: 0.25rem 0.75rem;
    border-radius: 8px;
}

.tab-pane {
    animation: fadeIn 0.3s ease;
}

/* Challenge Mode Layout */
.challenge-container {
    max-width: 580px;
    margin: 2rem auto;
    width: 100%;
}

.challenge-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 1rem;
    padding: 2.25rem;
    box-shadow: var(--shadow-lg);
}

.challenge-flashcard-box {
    background-color: rgba(0, 0, 0, 0.15);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 2.5rem 1.5rem;
    min-height: 180px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-size: 1.2rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
}

.challenge-card-question {
    color: var(--text-primary);
    font-weight: 500;
}

.challenge-card-answer {
    color: var(--primary);
    font-weight: 600;
    border-top: 1px dashed var(--border-color);
    margin-top: 1rem;
    padding-top: 1rem;
    width: 100%;
    animation: slideUp 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   Landing Page (Public View) CSS
   ========================================================================== */

.landing-container {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    overflow-y: auto;
    font-family: 'Outfit', sans-serif;
    padding-bottom: 5rem;
    z-index: 99;
}

.landing-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2.5rem;
    background: rgba(10, 11, 16, 0.5);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    position: sticky;
    top: 0;
    z-index: 100;
}

.landing-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: white;
}

.landing-logo i {
    color: var(--primary);
}

.landing-nav-actions {
    display: flex;
    gap: 1rem;
}

.landing-hero {
    max-width: 900px;
    margin: 6rem auto 4rem auto;
    text-align: center;
    padding: 0 1.5rem;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(95, 90, 246, 0.08);
    color: var(--primary-light);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 6px 16px;
    border-radius: 99px;
    border: 1px solid rgba(95, 90, 246, 0.2);
    margin-bottom: 2rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.landing-hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: white;
}

.landing-hero h1 span {
    background: linear-gradient(135deg, var(--primary), #00f2fe);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.landing-hero p {
    font-size: 1.15rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 2.5rem;
    max-width: 750px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

/* Interactive Sandbox */
.landing-sandbox {
    max-width: 1000px;
    margin: 5rem auto;
    padding: 0 1.5rem;
}

.sandbox-title {
    text-align: center;
    margin-bottom: 2.5rem;
}

.sandbox-title h2 {
    font-size: 2rem;
    font-weight: 700;
    color: white;
    margin-bottom: 0.75rem;
}

.sandbox-title p {
    color: var(--text-secondary);
    font-size: 1rem;
}

.sandbox-tabs {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.sandbox-tab-btn {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-secondary);
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.sandbox-tab-btn:hover {
    background: rgba(255, 255, 255, 0.05);
    color: white;
}

.sandbox-tab-btn.active {
    background: rgba(95, 90, 246, 0.15);
    border-color: rgba(95, 90, 246, 0.3);
    color: white;
}

.sandbox-display {
    min-height: 380px;
    background: rgba(18, 19, 30, 0.4);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.sim-pane {
    animation: fadeIn 0.3s ease;
    width: 100%;
}

.sim-upload-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
}

.sim-upload-box i {
    font-size: 4rem;
    color: rgba(255, 255, 255, 0.15);
}

.sim-upload-results {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
    text-align: center;
}

.sim-progress-bar {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 1rem;
}

.sim-progress-fill {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, var(--primary), #00f2fe);
    transition: width 0.1s linear;
}

.sim-status-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.sim-subjects-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 1.5rem;
    animation: slideUp 0.3s ease;
}

.sim-subject-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 10px;
    padding: 1.25rem;
    text-align: left;
}

.sim-subject-card h4 {
    color: white;
    margin: 0 0 0.5rem 0;
    font-size: 0.95rem;
    font-weight: 600;
}

/* Simulated Essay styling */
.sim-essay-prompt {
    background: rgba(95, 90, 246, 0.05);
    border-left: 4px solid var(--primary);
    padding: 1rem;
    border-radius: 0 8px 8px 0;
    font-size: 0.85rem;
    margin-bottom: 1.5rem;
    text-align: left;
}

.sim-essay-input-box {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.sim-essay-input-box textarea {
    min-height: 120px;
    resize: none;
    font-size: 0.9rem;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    color: white;
    padding: 0.75rem;
    border-radius: 8px;
}

.sim-essay-results {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    padding: 1.5rem;
    margin-top: 1.5rem;
    animation: slideUp 0.3s ease;
    text-align: left;
}

.sim-essay-grade-badge {
    display: inline-block;
    background: rgba(0, 242, 254, 0.1);
    color: #00f2fe;
    border: 1px solid rgba(0, 242, 254, 0.2);
    padding: 4px 12px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 0.95rem;
}

/* Simulated Challenge styling */
.sim-challenge-card {
    max-width: 500px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 2rem;
}

.sim-challenge-header {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.sim-challenge-timer-bar {
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.sim-challenge-timer-fill {
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, #ff8a15, #ff4e50);
}

.sim-challenge-question {
    font-size: 1.1rem;
    font-weight: 600;
    color: white;
    margin-bottom: 1.5rem;
    text-align: center;
}

.sim-challenge-answer {
    font-size: 0.95rem;
    color: #00f2fe;
    border-top: 1px dashed rgba(255, 255, 255, 0.08);
    margin-top: 1rem;
    padding-top: 1.25rem;
    text-align: center;
    line-height: 1.5;
}

.sim-challenge-controls {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.sim-challenge-scoreboard {
    text-align: center;
    animation: slideUp 0.3s ease;
}

/* Pricing Pricing Card Section */
.landing-pricing {
    max-width: 1000px;
    margin: 6rem auto;
    padding: 0 1.5rem;
    text-align: center;
}

.landing-pricing h2 {
    font-size: 2.25rem;
    font-weight: 700;
    color: white;
    margin-bottom: 0.75rem;
}

.landing-pricing p {
    color: var(--text-secondary);
    margin-bottom: 3rem;
}

.pricing-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .pricing-grid {
        grid-template-columns: 1fr;
    }
}

.pricing-card {
    background: rgba(18, 19, 30, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 3rem 2rem;
    text-align: left;
    display: flex;
    flex-direction: column;
    position: relative;
}

.pricing-card.popular {
    border-color: rgba(95, 90, 246, 0.3);
    background: linear-gradient(135deg, rgba(95, 90, 246, 0.05), rgba(0, 242, 254, 0.02));
    box-shadow: 0 10px 30px rgba(95, 90, 246, 0.1);
}

.popular-tag {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    background: var(--primary);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 4px;
    letter-spacing: 0.05em;
}

.pricing-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: white;
    margin: 0 0 1rem 0;
}

.pricing-card .price {
    font-size: 2.5rem;
    font-weight: 800;
    color: white;
    margin-bottom: 1.5rem;
}

.pricing-card .price span {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 400;
}

.pricing-card ul {
    list-style: none;
    padding: 0;
    margin: 0 0 2.5rem 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.pricing-card ul li {
    font-size: 0.9rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.pricing-card ul li i {
    color: var(--success);
}

.pricing-card button {
    margin-top: auto;
    width: 100%;
}

/* Close Button on Auth Modal Overlay */
.auth-close-btn {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-secondary);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.2s ease;
    z-index: 10;
}

.auth-close-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    color: white;
    transform: scale(1.05);
}

/* ==========================================================================
   Toast Notification Styling
   ========================================================================== */
.toast-container {
    position: fixed;
    top: 24px;
    right: 24px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 12px;
    pointer-events: none;
}

.toast {
    pointer-events: auto;
    min-width: 320px;
    max-width: 480px;
    background: rgba(15, 23, 42, 0.95);
    border-left: 4px solid var(--primary);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    border-right: 1px solid rgba(255, 255, 255, 0.04);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    padding: 14px 18px;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(12px);
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: var(--text-primary);
    transform: translateX(120px);
    opacity: 0;
    transition: all 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.toast.show {
    transform: translateX(0);
    opacity: 1;
}

.toast-success {
    border-left-color: var(--success);
}

.toast-error {
    border-left-color: var(--danger);
}

.toast-warning {
    border-left-color: var(--warning);
}

.toast-info {
    border-left-color: var(--accent-light);
}

.toast-icon {
    font-size: 1.15rem;
    margin-top: 2px;
}

.toast-success .toast-icon { color: var(--success); }
.toast-error .toast-icon { color: var(--danger); }
.toast-warning .toast-icon { color: var(--warning); }
.toast-info .toast-icon { color: var(--accent-light); }

.toast-content {
    flex: 1;
    font-size: 0.88rem;
    line-height: 1.45;
}

.toast-close {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.95rem;
    padding: 0;
    margin-top: 2px;
    transition: color 0.2s;
}

.toast-close:hover {
    color: var(--text-primary);
}

/* --- Sprints UI Styles --- */
.sidebar-sprint-selector {
    padding: 0 1rem 1rem 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    margin-bottom: 0.5rem;
}

.sidebar-sprint-selector .sprint-label {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.sprint-select-wrapper {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.sprint-dropdown {
    flex: 1;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
    border-radius: 6px;
    padding: 0.45rem 0.6rem;
    font-size: 0.85rem;
    font-weight: 500;
    outline: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.sprint-dropdown:focus {
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.06);
    box-shadow: 0 0 0 2px rgba(95, 90, 246, 0.15);
}

.sprint-mgr-btn {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-muted);
    border-radius: 6px;
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.sprint-mgr-btn:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.07);
    border-color: rgba(255, 255, 255, 0.15);
}

/* Sprint List in Modal */
.sprints-list-container {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 0.5rem;
}

.sprint-list-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 6px;
    padding: 0.6rem 0.8rem;
    transition: all 0.2s ease;
}

.sprint-list-item:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.08);
}

.sprint-item-details {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.sprint-item-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    text-align: left;
}

.sprint-item-meta {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-align: left;
}

.sprint-item-delete-btn {
    background: none;
    border: none;
    color: rgba(239, 68, 68, 0.6);
    cursor: pointer;
    padding: 0.4rem;
    border-radius: 4px;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sprint-item-delete-btn:hover {
    color: rgb(239, 68, 68);
    background: rgba(239, 68, 68, 0.1);
}

/* Dashboard Sprints Grid & Cards */
.sprints-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.25rem;
    margin-top: 1rem;
}

.sprint-card {
    border: 1px solid var(--border-color);
    background-color: rgba(255, 255, 255, 0.01);
    border-radius: 0.65rem;
    padding: 1.25rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    position: relative;
}

.sprint-card:hover {
    border-color: var(--primary);
    background-color: rgba(95, 90, 246, 0.02);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.sprint-card.active {
    border-color: var(--primary);
    background-color: rgba(95, 90, 246, 0.05);
    box-shadow: 0 0 15px rgba(95, 90, 246, 0.1);
}

.sprint-card-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: calc(100% - 40px);
}

.sprint-card-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.sprint-card-badge {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: 20px;
    background: rgba(95, 90, 246, 0.15);
    color: var(--primary);
    font-weight: 600;
    text-transform: uppercase;
}

.sprint-card-delete-btn {
    position: absolute;
    bottom: 1.25rem;
    right: 1.25rem;
    background: none;
    border: none;
    color: rgba(239, 68, 68, 0.6);
    cursor: pointer;
    padding: 0.4rem;
    border-radius: 4px;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sprint-card-delete-btn:hover {
    color: rgb(239, 68, 68);
    background: rgba(239, 68, 68, 0.1);
}

.active-sprint-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.72rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 20px;
    background: rgba(95, 90, 246, 0.08);
    color: var(--primary);
    border: 1px solid rgba(95, 90, 246, 0.15);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-left: 10px;
    vertical-align: middle;
    box-shadow: 0 2px 4px rgba(95, 90, 246, 0.05);
}

/* ==========================================================================
   Help Center & FAQ Section
   ========================================================================== */
.faq-container {
    max-width: 1200px;
    margin: 1.5rem auto;
    width: 100%;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

@media (max-width: 900px) {
    .faq-grid {
        grid-template-columns: 1fr;
    }
}

.faq-category-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.category-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-light);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.faq-accordion {
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.faq-accordion:last-child {
    border-bottom: none;
}

.faq-accordion-header {
    background: none;
    border: none;
    width: 100%;
    padding: 1rem 0.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    text-align: left;
    color: var(--text-primary);
    font-size: 0.92rem;
    font-weight: 500;
    font-family: inherit;
    transition: var(--transition);
}

.faq-accordion-header:hover {
    color: var(--primary-light);
}

.faq-accordion-header i {
    font-size: 0.8rem;
    color: var(--text-muted);
    transition: transform 0.25s ease;
}

.faq-accordion-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1), padding 0.3s ease;
    padding: 0 0.5rem;
}

.faq-accordion-body p {
    color: var(--text-secondary);
    font-size: 0.88rem;
    line-height: 1.6;
    margin: 0;
}

.faq-accordion.open .faq-accordion-header i {
    transform: rotate(180deg);
    color: var(--primary);
}

.faq-accordion.open .faq-accordion-body {
    padding-bottom: 1.25rem;
}

/* ==========================================================================
   Floating Chatbot Widget (Clara)
   ========================================================================== */
.chatbot-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    font-family: 'Outfit', sans-serif;
}

/* Float Toggle Button */
.chatbot-toggle-btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), #00f2fe);
    border: none;
    color: white;
    font-size: 1.4rem;
    cursor: pointer;
    box-shadow: 0 8px 24px rgba(95, 90, 246, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.chatbot-toggle-btn:hover {
    transform: scale(1.06);
    box-shadow: 0 12px 28px rgba(95, 90, 246, 0.45);
}

.chatbot-toggle-btn:active {
    transform: scale(0.95);
}

/* Pulse Animation Ring */
.pulse-ring {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 50%;
    border: 2px solid var(--primary);
    animation: chatPulse 2s infinite;
    pointer-events: none;
}

@keyframes chatPulse {
    0% {
        transform: scale(1);
        opacity: 0.8;
    }
    100% {
        transform: scale(1.4);
        opacity: 0;
    }
}

/* Chat Window Box */
.chat-window {
    width: 360px;
    height: 500px;
    background: rgba(18, 22, 35, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.6);
    display: flex;
    flex-direction: column;
    position: absolute;
    bottom: 72px;
    right: 0;
    overflow: hidden;
    transform-origin: bottom right;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.25s ease;
    animation: chatWindowOpen 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.chat-window.hidden {
    display: none !important;
    opacity: 0;
    transform: scale(0.8) translateY(20px);
}

@keyframes chatWindowOpen {
    from {
        opacity: 0;
        transform: scale(0.8) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* Chat Header */
.chat-header {
    background: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 1rem 1.25rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-bot-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.chat-bot-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(95, 90, 246, 0.15);
    border: 1px solid rgba(95, 90, 246, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.1rem;
    position: relative;
}

.online-indicator {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 10px;
    height: 10px;
    background-color: var(--success);
    border: 2px solid #121623;
    border-radius: 50%;
}

.chat-bot-info h4 {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 600;
    color: white;
}

.chat-bot-info p {
    margin: 0;
    font-size: 0.72rem;
    color: var(--text-muted);
}

.chat-close-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.1rem;
    cursor: pointer;
    transition: var(--transition);
}

.chat-close-btn:hover {
    color: white;
}

/* Message Display Area */
.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.chat-message {
    display: flex;
    flex-direction: column;
    max-width: 85%;
}

.chat-message.bot {
    align-self: flex-start;
}

.chat-message.user {
    align-self: flex-end;
}

.message-content {
    padding: 0.75rem 1rem;
    font-size: 0.88rem;
    line-height: 1.5;
    border-radius: 12px;
}

.chat-message.bot .message-content {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border-bottom-left-radius: 2px;
}

.chat-message.user .message-content {
    background: linear-gradient(135deg, var(--primary), #4f46e5);
    color: white;
    border-bottom-right-radius: 2px;
    box-shadow: 0 4px 12px rgba(95, 90, 246, 0.15);
}

/* Suggestion Chips */
.chat-suggestions {
    display: flex;
    gap: 8px;
    padding: 0.5rem 1.25rem;
    overflow-x: auto;
    white-space: nowrap;
    scrollbar-width: none; /* Firefox */
}

.chat-suggestions::-webkit-scrollbar {
    display: none; /* Safari & Chrome */
}

.suggestion-chip {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    color: var(--text-secondary);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    cursor: pointer;
    font-family: inherit;
    transition: var(--transition);
    white-space: nowrap;
}

.suggestion-chip:hover {
    background: rgba(95, 90, 246, 0.08);
    border-color: rgba(95, 90, 246, 0.25);
    color: var(--primary-light);
}

/* Input Form Area */
.chat-input-area {
    padding: 1rem 1.25rem;
    background: rgba(0, 0, 0, 0.2);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    gap: 8px;
}

.chat-input-area input {
    flex: 1;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    padding: 0.6rem 1rem;
    color: white;
    font-size: 0.88rem;
    outline: none;
    font-family: inherit;
    transition: var(--transition);
}

.chat-input-area input:focus {
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.05);
}

.chat-send-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--primary);
    border: none;
    color: white;
    font-size: 0.95rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.chat-send-btn:hover {
    background: var(--primary-hover);
    transform: scale(1.05);
}

/* Typing Indicator */
.typing-indicator {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
}

.typing-dot {
    width: 6px;
    height: 6px;
    background-color: var(--text-muted);
    border-radius: 50%;
    animation: typingBounce 1.4s infinite ease-in-out;
}

.typing-dot:nth-child(1) { animation-delay: -0.32s; }
.typing-dot:nth-child(2) { animation-delay: -0.16s; }

@keyframes typingBounce {
    0%, 80%, 100% { transform: scale(0); }
    40% { transform: scale(1); }
}

/* Accordion component */
.accordion-header {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    cursor: pointer;
    padding: 0.75rem 1rem;
    width: 100%;
    text-align: left;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.2s ease, border-color 0.2s ease;
    margin-bottom: 0.5rem;
    margin-top: 1rem;
}
.accordion-header:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--primary-color);
}
.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}
.accordion-content.open {
    max-height: 500px;
}
.accordion-icon {
    transition: transform 0.3s ease;
}
.accordion-header.active .accordion-icon {
    transform: rotate(180deg);
}

/* Stats Evolution and Readiness layout */
.stats-evolution-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-top: 1.5rem;
    margin-bottom: 1.5rem;
}
@media (max-width: 992px) {
    .stats-evolution-grid {
        grid-template-columns: 1fr;
    }
}

.evolution-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.evolution-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 0.75rem;
    margin-bottom: 1rem;
}

.evolution-card-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Spacing Repetitions Segments */
.spacing-bar-container {
    background: rgba(255, 255, 255, 0.02);
    border-radius: 8px;
    padding: 1rem;
    border: 1px solid var(--border-color);
}
.spacing-bar {
    height: 14px;
    border-radius: 7px;
    overflow: hidden;
    display: flex;
    width: 100%;
    margin-bottom: 1rem;
    background: rgba(255, 255, 255, 0.05);
}
.spacing-segment {
    height: 100%;
    transition: width 0.3s ease;
}
.spacing-segment.new {
    background: #0ea5e9; /* blue */
}
.spacing-segment.learning {
    background: #f59e0b; /* amber/orange */
}
.spacing-segment.mature {
    background: #10b981; /* emerald/green */
}
.spacing-legend {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    text-align: center;
}
.legend-item {
    font-size: 0.8rem;
    color: var(--text-secondary);
}
.legend-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 4px;
}
.legend-dot.new { background: #0ea5e9; }
.legend-dot.learning { background: #f59e0b; }
.legend-dot.mature { background: #10b981; }

.legend-count {
    display: block;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-top: 2px;
}

/* Strategic Action Plan Box */
.action-plan-box {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-height: 290px;
    overflow-y: auto;
    padding-right: 4px;
}
.action-plan-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 0.85rem 1rem;
    border-radius: 8px;
    font-size: 0.85rem;
    line-height: 1.4;
    border-left: 4px solid transparent;
    transition: transform 0.2s ease;
}
.action-plan-item:hover {
    transform: translateX(3px);
}
.action-plan-item.critical {
    background: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.15);
    border-left: 4px solid #ef4444;
    color: #fca5a5;
}
.action-plan-item.critical i {
    color: #ef4444;
    font-size: 1rem;
    margin-top: 2px;
}
.action-plan-item.warning {
    background: rgba(245, 158, 11, 0.08);
    border: 1px solid rgba(245, 158, 11, 0.15);
    border-left: 4px solid #f59e0b;
    color: #fde047;
}
.action-plan-item.warning i {
    color: #f59e0b;
    font-size: 1rem;
    margin-top: 2px;
}
.action-plan-item.success {
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.15);
    border-left: 4px solid #10b981;
    color: #a7f3d0;
}
.action-plan-item.success i {
    color: #10b981;
    font-size: 1rem;
    margin-top: 2px;
}

/* Readiness score specific */
.readiness-main-wrapper {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}
.readiness-ring-wrapper {
    position: relative;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.02);
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    box-shadow: 0 0 15px rgba(0, 242, 254, 0.2);
}
.readiness-percentage {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-color);
}
.readiness-desc {
    flex: 1;
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.4;
}
.readiness-desc strong {
    color: var(--text-primary);
}
.readiness-sub-metrics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}
.readiness-sub-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.75rem;
}
.readiness-sub-title {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-bottom: 4px;
    display: block;
}
.readiness-sub-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
}
.readiness-sub-progress {
    height: 6px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 3px;
    overflow: hidden;
    margin-top: 6px;
}
.readiness-sub-progress-fill {
    height: 100%;
    background: var(--primary-color);
    border-radius: 3px;
    width: 0%;
    transition: width 0.3s ease;
}