Source Code/static/css/style.css

/*
    =============================================================================
    Project: WHITE-BOX-CARTOONIZATION
    Authors: Amey Thakur & Mega Satish
    Date: 2021-08-28
    Repository: https://github.com/Amey-Thakur/WHITE-BOX-CARTOONIZATION
    Profiles: https://github.com/Amey-Thakur | https://github.com/msatmod
    =============================================================================
    style.css
    ===========================================
    Main stylesheet for White-Box Cartoonization.
    Theme: Deep Slate & Vibrant Cyan (Dark Art Studio)
*/

:root {
    --bg-dark: #0f172a;
    /* Slate 900 */
    --bg-darker: #020617;
    /* Slate 950 */
    --card-bg: rgba(255, 255, 255, 0.96);
    --text-light: #f1f5f9;
    /* Slate 100 */
    --text-muted: #94a3b8;
    /* Slate 400 */
    --accent-primary: #0ea5e9;
    /* Sky 500 */
    --accent-hover: #0284c7;
    /* Sky 600 */
    --accent-glow: 0 0 15px rgba(14, 165, 233, 0.4);
}

body {
    /* Continued Deep Dark Slate Gradient */
    background: linear-gradient(135deg, var(--bg-dark), var(--bg-darker));
    font-family: 'Play', sans-serif;
    color: var(--text-light);
    margin: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;

    /* SECURITY: Disable Selection & Anti-Theft */
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

img {
    pointer-events: none;
    -webkit-user-drag: none;
    user-drag: none;
}

/* Header Section */
.header {
    text-align: center;
    padding: 20px 30px;
    background-color: rgba(2, 6, 23, 0.6);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    justify-content: center;
    /* Center the title */
    align-items: center;
    position: relative;
    z-index: 1000;
}

.header h1 {
    font-size: 2.2rem;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 15px;
    color: var(--text-light);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* Header Controls Container - Positioned Absolutely on Top Right */
.header-controls {
    display: flex;
    align-items: center;
    gap: 15px;
    position: absolute;
    right: 30px;
    top: 30px;
    /* Fixed to top corner, aligned with padding */
    transform: none;
    /* Remove vertical centering */
}

/* 
    Main Layout Container
*/
.main-container {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 60px 20px;
    gap: 40px;
    flex-wrap: wrap;
}

/* Card Component (White Box) */
.card-box {
    background-color: var(--card-bg);
    border-radius: 16px;
    width: 480px;
    min-height: 500px;
    padding: 30px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.card-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
}

/* Header inside the card */
.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

.card-header span {
    font-weight: 700;
    color: #1e293b;
    /* Dark text for inside white card */
    font-size: 1.25rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Buttons (Upload, Save) */
.btn-custom {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-hover));
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 50px;
    cursor: pointer;
    font-size: 0.95rem;
    font-family: 'Play', sans-serif;
    text-decoration: none;
    font-weight: 700;
    box-shadow: 0 4px 10px rgba(14, 165, 233, 0.3);
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-custom:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(14, 165, 233, 0.5);
}

/* Icon Button (Square) */
.btn-icon {
    width: 45px;
    height: 45px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0ea5e9, #0284c7);
    color: white;
    border: none;
    border-radius: 50%;
    /* Circle shape to match pill buttons */
}

/* Image Display Area */
.image-area {
    flex: 1;
    background-color: #f8fafc;
    /* Slate 50 */
    border: 2px dashed #cbd5e1;
    /* Slate 300 */
    border-radius: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    position: relative;
    transition: all 0.3s ease;
    cursor: pointer;
}

.image-area:hover {
    border-color: var(--accent-primary);
    background-color: #f1f5f9;
}

.image-area img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 4px;
}

.placeholder-text {
    color: #a0aec0;
    font-size: 1.2rem;
    pointer-events: none;
    font-style: italic;
}

/* Footer Section */
.site-footer {
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #e2e8f0;
    padding: 40px 20px;
    margin-top: auto;
    font-size: 0.9rem;
}

.footer-grid {
    display: flex;
    justify-content: center;
    gap: 80px;
    flex-wrap: wrap;
    max-width: 1200px;
    margin: 0 auto;
    text-align: left;
}

.footer-col {
    min-width: 200px;
}

.footer-col h4 {
    font-size: 0.85rem;
    letter-spacing: 2px;
    margin-bottom: 20px;
    color: #63b3ed;
    border-bottom: 2px solid rgba(99, 179, 237, 0.3);
    padding-bottom: 5px;
    display: inline-block;
}

.footer-col p {
    margin: 8px 0;
    line-height: 1.6;
}

.footer-col .highlight {
    font-weight: bold;
    color: white;
    font-size: 1.1rem;
}

.footer-col .sub-text {
    color: #a0aec0;
    font-size: 0.8rem;
    font-style: italic;
    margin-top: 5px;
}

.footer-col a {
    color: #cbd5e0;
    text-decoration: none;
    transition: all 0.2s;
    display: block;
    /* Links on new lines */
    margin-bottom: 8px;
}

.footer-col a:hover {
    color: #63b3ed;
    transform: translateX(5px);
    /* Slide effect */
}

/* Grouped Links (Resources) */
.link-group {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
    /* Allow wrapping on small screens */
    margin-bottom: 20px;
}

.link-group a {
    font-size: 0.9rem;
    color: #cbd5e0;
    margin-bottom: 0;
    /* Reset */
    display: inline-block;
}

.link-group .separator {
    color: #4a5568;
    font-size: 0.8rem;
}

/* ✏️ Creative Pencil Loader */
.creative-loader {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background: rgba(255, 255, 255, 0.9);
    z-index: 20;
    backdrop-filter: blur(2px);
}

.loader-content {
    text-align: center;
    position: relative;
    width: 200px;
}

.pencil {
    font-size: 3rem;
    position: absolute;
    top: -40px;
    left: 0;
    animation: draw 2s infinite linear;
    filter: drop-shadow(2px 4px 6px rgba(0, 0, 0, 0.2));
}

.stroke-line {
    height: 4px;
    background: #3182ce;
    width: 0%;
    margin: 10px auto;
    border-radius: 2px;
    animation: lineGrow 2s infinite linear;
}

.loader-content p {
    color: #334155;
    /* Slate 700 */
    font-weight: bold;
    font-size: 1.1rem;
    margin-top: 20px;
    font-family: 'Play', sans-serif;
    animation: pulseText 1.5s infinite ease-in-out;
}

/* Animations */
@keyframes draw {
    0% {
        left: 10%;
        transform: rotate(0deg) translateY(0);
    }

    25% {
        left: 30%;
        transform: rotate(10deg) translateY(-5px);
    }

    50% {
        left: 50%;
        transform: rotate(0deg) translateY(0);
    }

    75% {
        left: 70%;
        transform: rotate(-10deg) translateY(-5px);
    }

    100% {
        left: 90%;
        transform: rotate(0deg) translateY(0);
    }
}

@keyframes lineGrow {
    0% {
        width: 0;
    }

    100% {
        width: 100%;
    }
}

@keyframes pulseText {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.6;
    }
}

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

/* 🎬 Clapper Animation */
.clapper-action {
    animation: actionCut 0.6s ease-in-out;
}

@keyframes actionCut {
    0% {
        transform: rotate(0deg);
    }

    20% {
        transform: rotate(-20deg);
    }

    /* Tilt back */
    50% {
        transform: rotate(10deg);
    }

    /* Snap down (Cut!) */
    70% {
        transform: rotate(-5deg);
    }

    /* Rebound */
    100% {
        transform: rotate(0deg);
    }

    /* Settle */
}

/* Subtle Animation for Clapper during Processing */
.clapper-processing {
    animation: subtleSway 2s infinite ease-in-out;
    filter: drop-shadow(0 0 5px var(--accent-primary));
}

@keyframes subtleSway {

    0%,
    100% {
        transform: rotate(0deg);
    }

    50% {
        transform: rotate(-8deg);
    }
}

/* 🎬 Clapper Hover Effect */
#clapperIcon {
    cursor: pointer;
    display: inline-block;
    transition: all 0.3s ease;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

#clapperIcon:hover {
    animation: clapperBounce 0.6s ease-in-out;
    filter: drop-shadow(0 0 15px rgba(14, 165, 233, 0.8));
}

@keyframes clapperBounce {
    0% {
        transform: rotate(0deg) scale(1);
    }

    15% {
        transform: rotate(-25deg) scale(1.15);
    }

    30% {
        transform: rotate(15deg) scale(1.1);
    }

    45% {
        transform: rotate(-10deg) scale(1.05);
    }

    60% {
        transform: rotate(5deg) scale(1.03);
    }

    75% {
        transform: rotate(-3deg) scale(1.01);
    }

    100% {
        transform: rotate(0deg) scale(1);
    }
}

/* 🎥 Cinematic Overlay Styles */
.cinematic-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.85);
    /* Semi-transparent */
    backdrop-filter: blur(8px);
    /* Blur the background content */
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    text-align: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 1s ease;
}

/* Drag & Drop Highlight */
.image-area.highlight-drop {
    border-color: var(--accent-primary);
    background: rgba(14, 165, 233, 0.1);
    transform: scale(1.02);
}

/* Workspace Area */
.workspace-area {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    background: rgba(0, 0, 0, 0.02);
    /* Slight inset area */
    border-radius: 4px;
    border: 2px dashed transparent;
    /* Ready for drag highlight */
    transition: all 0.2s;
}

.cinematic-overlay.playing {
    opacity: 1;
    pointer-events: auto;
}

.cinematic-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 40px;
}

.cinematic-title {
    font-family: 'Play', sans-serif;
    font-size: 4rem;
    letter-spacing: 5px;
    text-transform: uppercase;
    background: linear-gradient(to right, #fff, #aaa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    opacity: 0;
    transform: scale(0.9);
}

/* Animation Classes (Added via JS) */
.animate-title {
    animation: movieTitleAnim 4s ease-out forwards;
}

.cinematic-credits {
    opacity: 0;
}

.animate-credits {
    animation: creditsFadeIn 2s ease-out 1.5s forwards;
    /* Delay start */
}

.credits-label {
    font-size: 1.2rem;
    color: #888;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 20px;
}

.credits-name {
    font-size: 2rem;
    margin: 10px 0;
    font-weight: 300;
    letter-spacing: 2px;
}

/* Keyframes */
@keyframes movieTitleAnim {
    0% {
        opacity: 0;
        transform: scale(0.8);
        filter: blur(10px);
    }

    30% {
        opacity: 1;
        transform: scale(1);
        filter: blur(0px);
    }

    80% {
        opacity: 1;
        transform: scale(1.05);
    }

    100% {
        opacity: 0;
        transform: scale(1.1);
        filter: blur(5px);
    }
}

@keyframes creditsFadeIn {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }

    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ⌨️ Keyboard Notification Toast */
.keyboard-notification {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    color: var(--text-light);
    padding: 16px 32px;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    font-family: 'Play', sans-serif;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5),
        0 0 20px rgba(14, 165, 233, 0.3);
    border: 1px solid rgba(14, 165, 233, 0.5);
    z-index: 10000;
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    pointer-events: none;
}

.keyboard-notification.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* Add a subtle glow animation */
@keyframes notificationGlow {

    0%,
    100% {
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5),
            0 0 20px rgba(14, 165, 233, 0.3);
    }

    50% {
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5),
            0 0 25px rgba(14, 165, 233, 0.6);
    }
}

.keyboard-notification.show {
    animation: notificationGlow 2s ease-in-out;
}

/* Placeholder Text Styling */
.placeholder-text {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    width: 100%;
    height: 100%;
    transition: opacity 0.3s ease;
}

.placeholder-text svg {
    transition: transform 0.3s ease, color 0.3s ease;
}

/* Hover effect for the drop zone */
/* 🛡️ Security Pulse Animation */
@keyframes securityPulse {
    0% { transform: scale(1); filter: drop-shadow(0 0 10px rgba(239, 68, 68, 0.4)); }
    50% { transform: scale(1.05); filter: drop-shadow(0 0 30px rgba(239, 68, 68, 0.8)); }
    100% { transform: scale(1); filter: drop-shadow(0 0 10px rgba(239, 68, 68, 0.4)); }
}

.security-icon {
    animation: securityPulse 1.5s infinite ease-in-out;
}