/* ==========================================================================
   Project Demos Stylesheet (demos.css)
   Contains the layout & visual styling for interactive project simulators
   ========================================================================== */

/* --- Modal Overlay & Container --- */
.demo-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    background: rgba(4, 3, 6, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.4s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.4s;
    padding: clamp(0.5rem, 3vw, 2rem);
}

.demo-modal-overlay.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.demo-modal-container {
    width: 100%;
    max-width: 1000px;
    height: 90vh;
    max-height: 850px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: scale(0.9) translateY(30px);
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
    z-index: 1001;
}

.demo-modal-overlay.active .demo-modal-container {
    transform: scale(1) translateY(0);
}

.demo-modal-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(15, 15, 21, 0.4);
}

.demo-modal-header-left {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

#demo-modal-title {
    font-size: clamp(1.2rem, 3vw, 1.5rem);
    font-weight: 700;
    margin: 0;
}

.demo-modal-badge {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--secondary);
    background: rgba(157, 78, 221, 0.15);
    border: 1px solid rgba(157, 78, 221, 0.25);
    padding: 0.2rem 0.6rem;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.demo-modal-close {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all var(--transition-fast);
}

.demo-modal-close:hover {
    color: var(--text-primary);
    background: rgba(239, 35, 60, 0.15);
    border-color: rgba(239, 35, 60, 0.3);
    transform: rotate(90deg);
}

.demo-modal-body {
    flex: 1;
    overflow-y: auto;
    padding: clamp(1rem, 4vw, 2rem);
}

/* --- Common UI Elements Inside Demos --- */
.demo-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    height: 100%;
}

@media (max-width: 768px) {
    .demo-grid-2 {
        grid-template-columns: 1fr;
        height: auto;
    }
}

.demo-panel-left, .demo-panel-right {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.demo-panel-right {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    padding: 1.25rem;
    border-radius: var(--border-radius-md);
    overflow-y: auto;
}

.demo-btn-group {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.demo-input-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.demo-input-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    display: flex;
    justify-content: space-between;
}

.demo-select, .demo-input-text {
    width: 100%;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    color: var(--text-primary);
    transition: all var(--transition-fast);
}

.demo-select:focus, .demo-input-text:focus {
    border-color: var(--primary);
    background: rgba(259, 35, 60, 0.02);
    box-shadow: 0 0 0 3px rgba(239, 35, 60, 0.15);
}

.demo-btn {
    padding: 0.75rem 1.25rem;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: all var(--transition-fast);
}

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

.demo-btn-primary:hover:not(:disabled) {
    background: #d90429;
    box-shadow: 0 0 15px rgba(239, 35, 60, 0.3);
    transform: translateY(-2px);
}

.demo-btn-secondary {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.demo-btn-secondary:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.2);
}

.demo-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ==========================================================================
   Voice News Reader Demo
   ========================================================================== */
.news-header-box {
    background: rgba(157, 78, 221, 0.05);
    border: 1px solid rgba(157, 78, 221, 0.15);
    border-radius: var(--border-radius-md);
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.news-feed-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1rem;
}

.news-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 1.25rem;
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.news-card:hover {
    border-color: var(--secondary);
    background: rgba(157, 78, 221, 0.02);
}

.news-card.speaking {
    border-color: var(--primary);
    background: rgba(239, 35, 60, 0.04);
    box-shadow: 0 0 15px rgba(239, 35, 60, 0.1);
}

.news-card.speaking::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--primary);
}

.news-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.news-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.news-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
    line-height: 1.5;
}

.news-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.speaking-indicator {
    display: none;
    align-items: center;
    gap: 4px;
}

.news-card.speaking .speaking-indicator {
    display: flex;
}

.bar-anim {
    width: 3px;
    height: 12px;
    background: var(--primary);
    animation: bounce 0.8s infinite ease-in-out alternate;
}

.bar-anim:nth-child(2) { animation-delay: 0.15s; }
.bar-anim:nth-child(3) { animation-delay: 0.3s; }
.bar-anim:nth-child(4) { animation-delay: 0.45s; }

@keyframes bounce {
    0% { height: 4px; }
    100% { height: 16px; }
}

/* ==========================================================================
   Media Extraction Suite Demo
   ========================================================================== */
.media-upload-area {
    border: 2px dashed var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.01);
    transition: all var(--transition-fast);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.media-upload-area:hover {
    border-color: var(--primary);
    background: rgba(239, 35, 60, 0.02);
}

.media-upload-area i {
    font-size: 2.5rem;
    color: var(--text-muted);
}

.frame-extract-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 0.5rem;
    max-height: 250px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    padding: 0.5rem;
    border-radius: var(--border-radius-sm);
    background: rgba(0, 0, 0, 0.2);
}

.extracted-frame-card {
    position: relative;
    aspect-ratio: 4/3;
    border-radius: 4px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.extracted-frame-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.frame-index {
    position: absolute;
    bottom: 2px;
    right: 2px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    font-size: 0.65rem;
    padding: 1px 4px;
    border-radius: 3px;
}

.gif-result-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 200px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    background: rgba(0,0,0,0.3);
    padding: 1.5rem;
    text-align: center;
}

.gif-result-box img {
    max-width: 100%;
    max-height: 240px;
    border-radius: var(--border-radius-sm);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.progress-bar-container {
    width: 100%;
    height: 6px;
    background: rgba(255,255,255,0.05);
    border-radius: 3px;
    overflow: hidden;
    margin-top: 1rem;
    display: none;
}

.progress-bar-fill {
    width: 0%;
    height: 100%;
    background: var(--primary);
    transition: width 0.1s ease;
}

/* ==========================================================================
   RenameIt File Automator Demo
   ========================================================================== */
.rules-container {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.rename-rule-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

@media (max-width: 480px) {
    .rename-rule-group {
        grid-template-columns: 1fr;
    }
}

.rename-table-wrapper {
    width: 100%;
    overflow-x: auto;
}

.rename-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
    text-align: left;
}

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

.rename-table th {
    font-weight: 600;
    color: var(--text-muted);
    background: rgba(0, 0, 0, 0.2);
}

.file-status-badge {
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
}

.file-status-original {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
}

.file-status-modified {
    background: rgba(157, 78, 221, 0.15);
    color: var(--secondary);
    animation: flashPurple 1s ease-out;
}

.file-status-success {
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
}

@keyframes flashPurple {
    0% { background: rgba(157, 78, 221, 0.4); }
    100% { background: rgba(157, 78, 221, 0.15); }
}

/* ==========================================================================
   Rock Paper Scissors Game Demo
   ========================================================================== */
.rps-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    padding: 0.5rem;
}

.rps-scoreboard {
    display: flex;
    justify-content: space-around;
    width: 100%;
    max-width: 450px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius-md);
    text-align: center;
}

.rps-score-box h4 {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-bottom: 0.25rem;
}

.rps-score-num {
    font-size: 1.75rem;
    font-weight: 800;
    font-family: var(--font-heading);
    color: var(--secondary);
}

.rps-choices-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    width: 100%;
    max-width: 450px;
}

.rps-choice-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    padding: 1.25rem 0.5rem;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    transition: all var(--transition-fast);
    text-align: center;
}

.rps-choice-card:hover {
    border-color: var(--primary);
    background: rgba(239, 35, 60, 0.04);
    transform: translateY(-4px);
    box-shadow: 0 4px 15px rgba(239, 35, 60, 0.15);
}

.rps-choice-emoji {
    font-size: 2.5rem;
    filter: drop-shadow(0 2px 5px rgba(0,0,0,0.3));
    transition: transform 0.2s ease;
}

.rps-choice-card:hover .rps-choice-emoji {
    transform: scale(1.15) rotate(5deg);
}

.rps-arena-panel {
    width: 100%;
    max-width: 450px;
    height: 140px;
    border: 1px solid var(--border-color);
    background: rgba(0, 0, 0, 0.3);
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: space-around;
    padding: 1rem;
    position: relative;
    overflow: hidden;
}

.rps-hand-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.rps-hand-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 600;
}

.rps-hand-display {
    font-size: 3.5rem;
    transition: transform 0.1s ease;
}

.rps-hand-display.shake {
    animation: handShake 0.4s infinite ease-in-out alternate;
}

@keyframes handShake {
    0% { transform: translateY(-10px) rotate(-10deg); }
    100% { transform: translateY(10px) rotate(10deg); }
}

.rps-vs-sign {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.25rem;
    color: var(--primary);
}

.rps-result-text {
    font-size: 1.25rem;
    font-weight: 800;
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    min-height: 30px;
    text-align: center;
}

.rps-win { color: #10b981; text-shadow: 0 0 10px rgba(16, 185, 129, 0.2); }
.rps-lose { color: #ef4444; text-shadow: 0 0 10px rgba(239, 68, 68, 0.2); }
.rps-tie { color: #f59e0b; text-shadow: 0 0 10px rgba(245, 158, 11, 0.2); }

/* ==========================================================================
   Video Caption Merger Demo
   ========================================================================== */
.caption-video-box {
    width: 100%;
    aspect-ratio: 16/9;
    background: #000000;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    position: relative;
    overflow: hidden;
}

.caption-video-display {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.caption-overlay-text {
    position: absolute;
    left: 5%;
    width: 90%;
    text-align: center;
    font-family: 'Outfit', 'Inter', sans-serif;
    font-weight: 800;
    line-height: 1.3;
    pointer-events: none;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    column-gap: 12px;
    row-gap: 6px;
    transition: top 0.2s ease;
}

.caption-word-span {
    display: inline-block;
    color: #ffffff;
    transition: all 0.1s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.caption-word-span.highlighted {
    color: #ef233c;
    transform: scale(1.18);
}

.caption-timeline-editor {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-height: 250px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 0.5rem;
    background: rgba(0, 0, 0, 0.2);
}

.caption-segment-item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.75rem;
    padding: 0.5rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    align-items: center;
    transition: all var(--transition-fast);
}

.caption-segment-item.active {
    border-color: var(--secondary);
    background: rgba(157, 78, 221, 0.04);
}

.caption-segment-time {
    font-family: monospace;
    font-size: 0.8rem;
    color: var(--text-muted);
    background: rgba(255, 255, 255, 0.04);
    padding: 2px 6px;
    border-radius: 4px;
}

.caption-segment-input {
    background: transparent;
    border: none;
    border-bottom: 1px dashed var(--border-color);
    color: var(--text-primary);
    font-size: 0.85rem;
    padding: 2px 0;
    width: 100%;
}

.caption-segment-input:focus {
    border-bottom-color: var(--primary);
}

/* ==========================================================================
   Secure Password Suite Demo
   ========================================================================== */
.password-box-wrap {
    display: flex;
    gap: 0.5rem;
    width: 100%;
}

.generated-password-display {
    flex: 1;
    background: rgba(0,0,0,0.3);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 0.75rem 1rem;
    font-family: monospace;
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    letter-spacing: 0.05em;
    color: var(--text-primary);
    font-weight: 600;
    text-align: center;
    overflow-x: auto;
    white-space: nowrap;
}

.strength-gauge-bar {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
    overflow: hidden;
    margin: 0.75rem 0;
}

.strength-gauge-fill {
    width: 0%;
    height: 100%;
    background: #ef4444;
    transition: width 0.3s ease, background-color 0.3s ease;
}

.strength-label {
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.8rem;
}

.strength-weak { background-color: #ef4444; }
.strength-fair { background-color: #f59e0b; }
.strength-good { background-color: #eab308; }
.strength-strong { background-color: #10b981; }
.strength-secure { background-color: #06b6d4; }

.entropy-readout {
    background: rgba(157, 78, 221, 0.04);
    border: 1px solid rgba(157, 78, 221, 0.1);
    border-radius: var(--border-radius-md);
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.entropy-value {
    font-family: monospace;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--secondary);
}

.checklist-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.checklist-item.pass {
    color: #10b981;
}

.checklist-item i {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.password-options-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

@media (max-width: 480px) {
    .password-options-grid {
        grid-template-columns: 1fr;
    }
}

.demo-checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    cursor: pointer;
    user-select: none;
    color: var(--text-muted);
    transition: color var(--transition-fast);
}

.demo-checkbox-label:hover {
    color: var(--text-primary);
}

.demo-checkbox-label input {
    accent-color: var(--primary);
    width: 16px;
    height: 16px;
}