/* Pride PFP Maker - Custom Stylesheet */

/* Design Tokens & Variables */
:root {
    --bg-dark: #0b0b0f;
    --bg-panel: rgba(18, 18, 26, 0.75);
    --bg-card: rgba(28, 28, 40, 0.6);
    --bg-input: rgba(36, 36, 52, 0.8);
    --border-color: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 255, 255, 0.15);
    --text-primary: #f3f3f7;
    --text-secondary: #a1a1c2;
    --text-muted: #6e6e8c;
    --accent: #8b5cf6;
    --accent-gradient: linear-gradient(135deg, #a855f7 0%, #ec4899 100%);
    --accent-glow: rgba(168, 85, 247, 0.4);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

/* Reset & Global */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    position: relative;
    overflow-x: hidden;
    line-height: 1.5;
}

/* Background Glow Effects */
.glow-bg {
    position: fixed;
    top: -10%;
    left: -10%;
    width: 120%;
    height: 120%;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(139, 92, 246, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(236, 72, 153, 0.12) 0%, transparent 40%);
    z-index: -1;
    pointer-events: none;
}

/* Scrollbars */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* App Container */
.app-container {
    width: 100%;
    max-width: 1200px;
    padding: 2.5rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

/* Header */
.header {
    text-align: center;
    animation: fadeInDown 0.6s ease-out;
}

.logo-area {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 0.25rem;
}

.logo-area h1 {
    font-family: 'Outfit', sans-serif;
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    background: linear-gradient(135deg, #f3f3f7 30%, #a1a1c2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.pride-badge {
    font-size: 2.2rem;
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.2));
    animation: pulse 3s infinite ease-in-out;
}

.subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    font-weight: 500;
}

/* Main Layout */
.main-layout {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 2rem;
    align-items: start;
    animation: fadeIn 0.8s ease-out;
}

/* Left Side Controls Panel */
.controls-panel {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

/* Control Cards styling */
.control-card {
    background: var(--bg-panel);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.control-card:hover {
    border-color: var(--border-hover);
}

.control-card h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Drag and Drop Zone */
.upload-card {
    padding: 0.75rem;
}

.drop-zone {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 2px dashed rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-md);
    padding: 2rem 1.5rem;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.02);
    transition: var(--transition);
    text-align: center;
}

.drop-zone:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--accent);
    box-shadow: 0 0 15px rgba(139, 92, 246, 0.15);
}

.upload-icon {
    width: 40px;
    height: 40px;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    transition: var(--transition);
}

.drop-zone:hover .upload-icon {
    transform: translateY(-4px);
    color: #ec4899;
}

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

.file-input {
    display: none;
}

/* Sliders */
.slider-group {
    margin-bottom: 1.25rem;
}

.slider-group:last-child {
    margin-bottom: 0;
}

.slider-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.slider-header label {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.slider-header span {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-primary);
    background: var(--bg-input);
    padding: 0.15rem 0.5rem;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
}

/* Range Inputs styling */
input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    background: var(--bg-input);
    border-radius: 3px;
    outline: none;
    cursor: pointer;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--accent-gradient);
    box-shadow: 0 0 8px var(--accent-glow);
    transition: transform 0.1s;
}

input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

input[type="range"]::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border: none;
    border-radius: 50%;
    background: var(--accent-gradient);
    box-shadow: 0 0 8px var(--accent-glow);
    transition: transform 0.1s;
    cursor: pointer;
}

input[type="range"]::-moz-range-thumb:hover {
    transform: scale(1.2);
}

/* Options & Select Inputs */
.options-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

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

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

.toggle-buttons {
    display: flex;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    padding: 0.25rem;
    border-radius: var(--radius-md);
    gap: 0.25rem;
}

.btn-toggle {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    transition: var(--transition);
}

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

.btn-toggle.active {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
    box-shadow: inset 0 1px 0 0 rgba(255,255,255,0.05);
}

.select-input {
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.6rem 0.8rem;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 500;
    outline: none;
    cursor: pointer;
    transition: var(--transition);
    width: 100%;
}

.select-input:hover {
    border-color: var(--border-hover);
}

.select-input:focus {
    border-color: var(--accent);
}

/* Pride Flags Search & Grid */
.flags-card {
    display: flex;
    flex-direction: column;
}

.search-bar-container {
    margin-bottom: 1rem;
}

#flag-search {
    width: 100%;
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    padding: 0.6rem 1rem;
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.9rem;
    outline: none;
    transition: var(--transition);
}

#flag-search:focus {
    border-color: var(--accent);
    box-shadow: 0 0 10px rgba(139, 92, 246, 0.15);
}

.flags-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(85px, 1fr));
    gap: 0.6rem;
    max-height: 250px;
    overflow-y: auto;
    padding-right: 0.25rem;
}

.flag-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.flag-item:hover {
    transform: translateY(-2px);
    border-color: var(--border-hover);
    background: rgba(255, 255, 255, 0.05);
}

.flag-item.active {
    border-color: var(--accent);
    background: rgba(139, 92, 246, 0.15);
    box-shadow: 0 0 12px rgba(139, 92, 246, 0.2);
}

.flag-preview {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 2px 6px rgba(0,0,0,0.3);
    transition: var(--transition);
}

.flag-item:hover .flag-preview {
    transform: scale(1.1);
}

.flag-name {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    line-height: 1.2;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.flag-item.active .flag-name {
    color: var(--text-primary);
}

/* Style Selectors */
.style-selector {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0.5rem;
}

.btn-style {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.75rem 0.25rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition);
}

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

.btn-style.active {
    border-color: var(--accent);
    background: rgba(139, 92, 246, 0.1);
    color: var(--text-primary);
    box-shadow: 0 0 10px rgba(139, 92, 246, 0.15);
}

.btn-style span {
    font-size: 0.75rem;
    font-weight: 600;
    text-align: center;
}

/* CSS Icons for Style Selectors */
.style-icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    position: relative;
    box-shadow: inset 0 0 4px rgba(0,0,0,0.5);
}

.ring-icon {
    border: 4px solid #fff;
    background: #444;
    background-image: conic-gradient(#ff4136, #ff851b, #ffdc00, #2ecc40, #0074d9, #b10dc9, #ff4136);
    border: 4px solid transparent;
    background-clip: padding-box, border-box;
    background-origin: padding-box, border-box;
    /* Simulate transparency mask */
    box-shadow: inset 0 0 0 4px #222, 0 0 4px rgba(0,0,0,0.3);
}

.double-ring-icon {
    background: conic-gradient(#ff4136, #ff851b, #ffdc00, #2ecc40, #0074d9, #b10dc9, #ff4136);
    mask: radial-gradient(circle, transparent 20%, black 25%, black 45%, transparent 50%, transparent 70%, black 75%);
    -webkit-mask: radial-gradient(circle, transparent 20%, black 25%, black 45%, transparent 50%, transparent 70%, black 75%);
}

.overlay-icon {
    border-radius: 4px;
    background: linear-gradient(180deg, #ff4136, #ff851b, #ffdc00, #2ecc40, #0074d9, #b10dc9);
    opacity: 0.7;
}

.gradient-icon {
    border-radius: 4px;
    background: radial-gradient(circle, transparent, rgba(177, 13, 201, 0.8), rgba(0, 116, 217, 0.9), rgba(46, 204, 64, 0.95), rgba(255, 65, 54, 1));
}

.banner-icon {
    border-radius: 4px;
    background: #444;
    overflow: hidden;
}
.banner-icon::after {
    content: '';
    position: absolute;
    top: -5px;
    left: 10px;
    width: 30px;
    height: 12px;
    background: linear-gradient(180deg, #ff4136, #ff851b, #ffdc00, #2ecc40, #0074d9, #b10dc9);
    transform: rotate(45deg);
    box-shadow: 0 1px 3px rgba(0,0,0,0.5);
}

/* Right Side: Preview Panel */
.preview-panel {
    display: flex;
    flex-direction: column;
}

.preview-sticky {
    position: sticky;
    top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.preview-card {
    background: var(--bg-panel);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.preview-header {
    background: rgba(0,0,0,0.15);
    padding: 0.75rem 1.25rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.preview-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #ff5f56;
}
.preview-dot:nth-child(2) { background: #ffbd2e; }
.preview-dot:nth-child(3) { background: #27c93f; }

.preview-title {
    margin-left: auto;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Canvas container */
.canvas-container {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    background-color: #08080c;
    background-image: 
        radial-gradient(#1a1a24 10%, transparent 11%),
        radial-gradient(#1a1a24 10%, transparent 11%);
    background-size: 20px 20px;
    background-position: 0 0, 10px 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

canvas {
    max-width: 100%;
    max-height: 100%;
    aspect-ratio: 1 / 1;
    box-shadow: 0 10px 25px rgba(0,0,0,0.5);
    border-radius: var(--radius-md);
    cursor: grab;
    transition: border-radius var(--transition);
}

canvas.circle-crop {
    border-radius: 50%;
}

canvas:active {
    cursor: grabbing;
}

.canvas-instructions {
    position: absolute;
    bottom: 0.75rem;
    background: rgba(11, 11, 15, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    padding: 0.4rem 0.8rem;
    border-radius: 50px;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 0.4rem;
    pointer-events: none;
    animation: fadeInUp 0.5s ease-out;
}

.canvas-instructions svg {
    color: var(--text-secondary);
}

.canvas-instructions span {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
}

/* Buttons */
.action-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.btn-primary {
    background: var(--accent-gradient);
    border: none;
    color: #ffffff;
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    padding: 1rem 1.5rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    box-shadow: 0 4px 15px var(--accent-glow);
    transition: var(--transition);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--accent-glow);
    filter: brightness(1.1);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
}

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

/* Footer styling */
.footer {
    text-align: center;
    margin-top: 2rem;
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

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

.credits {
    color: var(--text-muted) !important;
}

/* Utility Helpers */
.mt-4 { margin-top: 1rem; }
.mb-2 { margin-bottom: 0.5rem; }
.block { display: block; }
.hidden { display: none !important; }

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(10px) translateX(-50%);
    }
    to {
        opacity: 1;
        transform: translateY(0) translateX(-50%);
    }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.08); }
}

/* Responsive Breakpoints */
@media (max-width: 900px) {
    .main-layout {
        grid-template-columns: 1fr;
    }
    .preview-sticky {
        position: static;
    }
    .app-container {
        padding: 1.5rem 1rem;
    }
    .logo-area h1 {
        font-size: 2rem;
    }
}

@media (max-width: 500px) {
    .style-selector {
        grid-template-columns: repeat(3, 1fr);
    }
    .options-grid {
        grid-template-columns: 1fr;
    }
}