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

:root {
    --bg-color: #0a0b0f;
    --bg-elevated: rgba(15, 18, 28, 0.85);
    --panel-bg: linear-gradient(135deg, rgba(15, 23, 42, 0.6), rgba(30, 41, 59, 0.4));
    --panel-bg-solid: rgba(15, 23, 42, 0.6);
    --border-color: rgba(255, 255, 255, 0.06);
    --border-hover: rgba(255, 255, 255, 0.12);
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-tertiary: #64748b;
    --accent: #818cf8;
    --accent-hover: #6366f1;
    --accent-glow: rgba(129, 140, 248, 0.15);
    --accent-glow-strong: rgba(129, 140, 248, 0.3);
    
    --color-w: #f1ebd9;
    --color-u: #0ea5e9;
    --color-b: #a855f7;
    --color-r: #f43f5e;
    --color-g: #10b981;
    
    --success: #34d399;
    --danger: #fb7185;
    --warning: #fbbf24;
    --info: #38bdf8;
    
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-title: 'Outfit', sans-serif;
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
    --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 20px rgba(129, 140, 248, 0.15);
    --shadow-inset: inset 0 2px 4px rgba(0, 0, 0, 0.2);
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-pill: 9999px;
    
    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s ease;
    --transition-spring: all 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

body {
    background-color: var(--bg-color);
    background-image: 
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(129, 140, 248, 0.08), transparent),
        radial-gradient(ellipse 60% 40% at 80% 50%, rgba(168, 85, 247, 0.04), transparent);
    color: var(--text-primary);
    font-family: var(--font-primary);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Glowing background effect */
.glow-bg {
    position: fixed;
    top: -10%;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 800px;
    height: 500px;
    background: radial-gradient(ellipse, rgba(129, 140, 248, 0.08) 0%, rgba(168, 85, 247, 0.04) 40%, transparent 70%);
    z-index: -1;
    pointer-events: none;
    filter: blur(60px);
}

.app-container {
    max-width: 98% !important;
    width: 98% !important;
    margin: 0 auto !important;
    padding: 12px 16px 40px !important;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.app-container.fluid-layout {
    max-width: 96%;
}

/* Header styling */
.app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
    flex-wrap: wrap;
    gap: 16px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 16px;
}

.brand-logo {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    object-fit: cover;
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 15px rgba(99, 102, 241, 0.3);
    filter: drop-shadow(0 2px 8px rgba(129, 140, 248, 0.3));
}

.brand-icon {
    font-size: 32px;
    background: linear-gradient(135deg, #818cf8, #a855f7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 2px 8px rgba(129, 140, 248, 0.4));
}

.brand h1 {
    font-family: var(--font-title);
    font-size: 26px;
    font-weight: 800;
    letter-spacing: -0.5px;
    background: linear-gradient(to right, #ffffff, #cbd5e1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.subtitle {
    font-size: 14px;
    color: var(--text-secondary);
}

.quick-stats {
    display: flex;
    gap: 12px;
}

.stat-badge {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    padding: 8px 16px;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 90px;
}

.stat-badge .label {
    font-size: 10px;
    color: var(--text-secondary);
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.stat-badge .value {
    font-family: var(--font-title);
    font-size: 18px;
    font-weight: 700;
}

.stat-badge.success { border-color: rgba(16, 185, 129, 0.3); color: var(--success); }
.stat-badge.warning { border-color: rgba(244, 63, 94, 0.3); color: var(--danger); }

/* Dashboard layout */
.dashboard {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 24px;
    align-items: start;
}

@media (max-width: 1024px) {
    .dashboard {
        grid-template-columns: 1fr;
    }
}

/* Panels */
.panel {
    background: var(--panel-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 24px;
    box-shadow: var(--shadow-md), inset 0 1px 0 rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    display: flex;
    flex-direction: column;
    gap: 20px;
    transition: var(--transition);
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 12px;
}

.panel-header h2 {
    font-family: var(--font-title);
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
}

/* Input elements */
.input-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.group-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.step-num {
    background: var(--accent);
    color: white;
    font-size: 11px;
    font-weight: 800;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 10px rgba(99, 102, 241, 0.4);
}

/* File Dropzones */
.file-dropzone {
    border: 2px dashed rgba(129, 140, 248, 0.2);
    border-radius: var(--radius-lg);
    padding: 32px 20px;
    text-align: center;
    position: relative;
    cursor: pointer;
    background: rgba(129, 140, 248, 0.02);
    transition: var(--transition);
}

.file-dropzone:hover, .file-dropzone.dragover {
    border-color: rgba(129, 140, 248, 0.5);
    background: rgba(129, 140, 248, 0.06);
    box-shadow: 0 0 20px rgba(129, 140, 248, 0.08);
    transform: scale(1.005);
}

.file-input {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.dropzone-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.upload-icon {
    font-size: 32px;
    margin-bottom: 4px;
}

.dropzone-text {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
}

.file-info {
    font-size: 12px;
    color: var(--text-secondary);
}

/* Toggle Switch */
.decklist-toggle-container {
    display: flex;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    padding: 4px;
    border-radius: 10px;
    margin-bottom: 4px;
}

.toggle-btn {
    flex: 1;
    background: none;
    border: none;
    color: var(--text-secondary);
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    transition: var(--transition);
}

.toggle-btn.active {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
    box-shadow: var(--shadow-sm);
}

/* Textarea styling */
textarea {
    width: 100%;
    height: 180px;
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 12px 16px;
    color: var(--text-primary);
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 13px;
    resize: vertical;
    transition: var(--transition);
    box-shadow: var(--shadow-inset);
    line-height: 1.6;
}

textarea:focus {
    outline: none;
    border-color: rgba(129, 140, 248, 0.5);
    box-shadow: var(--shadow-inset), 0 0 0 3px rgba(129, 140, 248, 0.1);
}

/* Buttons */
.primary-btn {
    background: linear-gradient(135deg, #818cf8, #6366f1);
    color: white;
    border: none;
    padding: 14px 24px;
    border-radius: var(--radius-md);
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    position: relative;
    overflow: hidden;
}

.primary-btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent, rgba(255, 255, 255, 0.1));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.primary-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.45);
}

.primary-btn:hover::after {
    opacity: 1;
}

.primary-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 10px rgba(99, 102, 241, 0.3);
}

.secondary-btn {
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    padding: 10px 18px;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.secondary-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--border-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
}

/* Empty State Results */
.results-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    text-align: center;
    color: var(--text-secondary);
    gap: 12px;
}

.empty-icon {
    font-size: 64px;
    opacity: 0.6;
    margin-bottom: 8px;
}

.results-empty h3 {
    color: var(--text-primary);
    font-family: var(--font-title);
    font-size: 18px;
}

.results-empty p {
    font-size: 14px;
    max-width: 300px;
}

/* Results Content */
.results-active {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Stats Cards Grid */
.stats-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 16px;
}

@media (max-width: 640px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

.stat-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.01));
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: var(--transition);
}

.stat-card:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: var(--border-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.stat-card .card-icon {
    font-size: 24px;
    background: linear-gradient(135deg, rgba(129, 140, 248, 0.15), rgba(168, 85, 247, 0.1));
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.stat-card .card-label {
    font-size: 11px;
    text-transform: uppercase;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 0.5px;
}

.stat-card .card-value {
    font-family: var(--font-title);
    font-size: 22px;
    font-weight: 800;
    margin-top: 2px;
    background: linear-gradient(135deg, #f1f5f9, #cbd5e1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Radial Progress Bar */
.radial-progress {
    position: relative;
    width: 90px;
    height: 90px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.radial-progress svg {
    position: absolute;
    width: 90px;
    height: 90px;
    transform: rotate(-90deg);
}

.radial-progress circle {
    fill: none;
    stroke-width: 6;
    stroke: rgba(255,255,255,0.05);
}

.radial-progress circle:last-of-type {
    stroke: var(--success);
    stroke-linecap: round;
    stroke-dasharray: 238; /* 2 * PI * r = 2 * 3.14 * 38 = 238 */
    stroke-dashoffset: 238;
    transition: stroke-dashoffset 1s ease-out;
}

.radial-progress .percentage {
    font-family: var(--font-title);
    font-size: 18px;
    font-weight: 800;
    color: var(--text-primary);
}

.stat-details {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.stat-details .card-desc {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
    margin-top: 2px;
}

/* Filter Bar */
.filter-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.search-box {
    flex: 1;
    min-width: 200px;
}

.search-box input {
    width: 100%;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 10px 16px;
    border-radius: 10px;
    font-size: 13px;
    transition: var(--transition);
}

.search-box input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 10px var(--accent-glow);
}

.filter-options {
    display: flex;
    gap: 8px;
}

.filter-chip {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    padding: 8px 16px;
    border-radius: var(--radius-pill);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-secondary);
    user-select: none;
}

.filter-chip:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
    border-color: var(--border-hover);
    transform: translateY(-1px);
}

.filter-chip.active {
    background: linear-gradient(135deg, rgba(129, 140, 248, 0.3), rgba(99, 102, 241, 0.2));
    color: white;
    border-color: rgba(129, 140, 248, 0.5);
    box-shadow: 0 2px 10px rgba(129, 140, 248, 0.25);
}

.filter-chip.text-danger:hover {
    border-color: rgba(244, 63, 94, 0.5);
}
.filter-chip.text-danger.active {
    background: var(--danger);
    border-color: var(--danger);
    box-shadow: 0 2px 8px rgba(244, 63, 94, 0.3);
}

.filter-chip.text-success:hover {
    border-color: rgba(16, 185, 129, 0.5);
}
.filter-chip.text-success.active {
    background: var(--success);
    border-color: var(--success);
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}

/* Card List */
.card-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-height: 500px;
    overflow-y: auto;
    padding-right: 4px;
}

/* Custom Scrollbar */
.card-list::-webkit-scrollbar {
    width: 6px;
}
.card-list::-webkit-scrollbar-track {
    background: rgba(255,255,255,0.01);
}
.card-list::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.1);
    border-radius: 10px;
}
.card-list::-webkit-scrollbar-thumb:hover {
    background: rgba(255,255,255,0.25);
}

/* Individual list item */
.list-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.list-item:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--border-hover);
    transform: translateX(3px);
    box-shadow: var(--shadow-sm);
}

.list-item.owned-status {
    border-left: 3px solid var(--success);
    background: rgba(52, 211, 153, 0.03);
}
.list-item.missing-status {
    border-left: 3px solid var(--danger);
    background: rgba(251, 113, 133, 0.03);
}

.card-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.card-qty {
    background: rgba(255, 255, 255, 0.06);
    border-radius: 6px;
    padding: 2px 8px;
    font-size: 12px;
    font-weight: 700;
}

.card-name-container {
    display: flex;
    flex-direction: column;
}

.card-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.card-german-title {
    font-size: 11px;
    color: var(--text-secondary);
    font-style: italic;
    margin-top: 1px;
}

.card-status {
    display: flex;
    align-items: center;
    gap: 10px;
}

.price-tag {
    font-size: 12px;
    color: var(--text-secondary);
    font-weight: 500;
}

.status-badge {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 4px 8px;
    border-radius: 6px;
}

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

.status-badge.missing {
    background: rgba(244, 63, 94, 0.1);
    color: var(--danger);
}

/* Helper Utilities */
.hidden {
    display: none !important;
}

/* Toast Notifications */
.notification {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: rgba(15, 23, 42, 0.95);
    color: white;
    padding: 14px 24px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    transform: translateY(100px);
    opacity: 0;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.3s ease;
    z-index: 1000;
    font-size: 13px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
    max-width: 420px;
}

.notification.show {
    transform: translateY(0);
    opacity: 1;
}

.notification.success {
    border-color: rgba(16, 185, 129, 0.3);
}

.notification.error {
    border-color: rgba(244, 63, 94, 0.3);
}

/* Collection Manager & Styled Inputs */
.collection-manager {
    display: flex;
    gap: 10px;
    align-items: center;
}

.styled-select {
    flex: 1;
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 10px 14px;
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 500;
    outline: none;
    transition: var(--transition);
    cursor: pointer;
    box-shadow: var(--shadow-inset);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394a3b8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 32px;
}

.styled-select:focus {
    border-color: rgba(129, 140, 248, 0.5);
    box-shadow: var(--shadow-inset), 0 0 0 3px rgba(129, 140, 248, 0.1);
}

.collection-actions {
    display: flex;
    gap: 6px;
}

.styled-input {
    width: 100%;
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 12px 16px;
    border-radius: var(--radius-md);
    font-size: 14px;
    outline: none;
    transition: var(--transition);
    box-shadow: var(--shadow-inset);
}

.styled-input:focus {
    border-color: rgba(129, 140, 248, 0.5);
    box-shadow: var(--shadow-inset), 0 0 0 3px rgba(129, 140, 248, 0.1);
}

.separator-text {
    font-size: 11px;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--text-secondary);
    text-align: center;
    margin: 8px 0;
    letter-spacing: 0.5px;
    position: relative;
}

.separator-text::before, .separator-text::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 20%;
    height: 1px;
    background: var(--border-color);
}

.separator-text::before { left: 5px; }
.separator-text::after { right: 5px; }

.text-danger {
    color: var(--danger) !important;
}
.text-danger:hover {
    border-color: rgba(244, 63, 94, 0.4) !important;
    background: rgba(244, 63, 94, 0.05) !important;
}

/* Debug Log Panel */
.log-toggle-btn {
    position: fixed;
    bottom: 24px;
    left: 24px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    background: rgba(21, 23, 30, 0.9);
    backdrop-filter: blur(8px);
    font-size: 20px;
    cursor: pointer;
    z-index: 999;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.log-toggle-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: scale(1.1);
}

.log-panel {
    position: fixed;
    bottom: 80px;
    left: 24px;
    width: 500px;
    max-width: calc(100vw - 48px);
    max-height: 350px;
    background: rgba(10, 12, 18, 0.95);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    backdrop-filter: blur(12px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
    z-index: 998;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.log-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 16px;
    border-bottom: 1px solid var(--border-color);
    font-size: 13px;
    font-weight: 700;
    color: var(--text-primary);
}

.log-header div {
    display: flex;
    gap: 6px;
}

.log-content {
    flex: 1;
    overflow-y: auto;
    padding: 8px 12px;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 11px;
    line-height: 1.6;
}

.log-content::-webkit-scrollbar { width: 4px; }
.log-content::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 4px; }

.log-entry {
    padding: 2px 0;
    border-bottom: 1px solid rgba(255,255,255,0.03);
    word-break: break-word;
}

.log-entry .log-time {
    color: var(--text-secondary);
    margin-right: 6px;
}

.log-entry.log-info { color: var(--info); }
.log-entry.log-success { color: var(--success); }
.log-entry.log-warn { color: var(--warning); }
.log-entry.log-error { color: var(--danger); }

.results-header-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}

.lang-flags {
    display: flex;
    gap: 4px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 4px;
    border-radius: 12px;
    backdrop-filter: blur(8px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
}

.lang-flags:hover {
    border-color: rgba(99, 102, 241, 0.4);
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.15);
}

.flag-btn {
    background: none;
    border: none;
    font-size: 20px;
    padding: 6px 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    opacity: 0.6;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid transparent;
}

.flag-btn:hover {
    opacity: 1;
    background: rgba(255, 255, 255, 0.08);
    transform: scale(1.05);
}

.flag-btn.active {
    opacity: 1;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.25), rgba(168, 85, 247, 0.25));
    border: 1px solid rgba(129, 140, 248, 0.4);
    box-shadow: 0 0 10px rgba(99, 102, 241, 0.3);
}

.input-helper {
    font-size: 11px;
    color: var(--text-secondary);
    margin-top: 5px;
    margin-bottom: 5px;
    line-height: 1.4;
    padding: 6px 10px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    border-left: 3px solid var(--accent);
}

.input-helper a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
}

.input-helper a:hover {
    text-decoration: underline;
}

/* ========== PRINTING PICKER MODAL ========== */
.printing-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.2s ease;
}

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

@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px) scale(0.97); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.printing-modal {
    background: rgba(18, 20, 28, 0.97);
    border: 1px solid rgba(99, 102, 241, 0.25);
    border-radius: 20px;
    width: 560px;
    max-width: 90vw;
    max-height: 75vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6), 0 0 40px rgba(99, 102, 241, 0.1);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    animation: slideUp 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    overflow: hidden;
}

.printing-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 22px;
    border-bottom: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.02);
}

.printing-modal-header h3 {
    font-family: var(--font-title);
    font-size: 17px;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.printing-modal-header h3 .modal-card-name {
    color: var(--accent);
}

.printing-modal-close {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    width: 32px;
    height: 32px;
    border-radius: 8px;
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.printing-modal-close:hover {
    background: rgba(244, 63, 94, 0.15);
    border-color: rgba(244, 63, 94, 0.4);
    color: var(--danger);
}

.printing-modal-list {
    overflow-y: auto;
    padding: 8px;
    flex: 1;
}

.printing-modal-list::-webkit-scrollbar { width: 5px; }
.printing-modal-list::-webkit-scrollbar-track { background: transparent; }
.printing-modal-list::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 10px; }
.printing-modal-list::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.2); }

.printing-modal-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
    gap: 12px;
    color: var(--text-secondary);
    font-size: 14px;
}

.printing-modal-loading .spinner {
    width: 28px;
    height: 28px;
    border: 3px solid rgba(99, 102, 241, 0.2);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Individual printing option row */
.printing-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-radius: 10px;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid transparent;
    position: relative;
}

.printing-option:hover {
    background: rgba(99, 102, 241, 0.08);
    border-color: rgba(99, 102, 241, 0.2);
}

.printing-option.selected {
    background: rgba(99, 102, 241, 0.12);
    border-color: rgba(99, 102, 241, 0.4);
    box-shadow: 0 0 12px rgba(99, 102, 241, 0.1);
}

.printing-option-thumb {
    width: 42px;
    height: 58px;
    border-radius: 4px;
    object-fit: cover;
    border: 1px solid rgba(255, 255, 255, 0.1);
    flex-shrink: 0;
    background: rgba(0, 0, 0, 0.3);
}

.printing-option-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.printing-option-set {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.printing-option-details {
    font-size: 11px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.printing-option-nr {
    font-family: monospace;
    font-weight: 600;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.05);
    padding: 1px 6px;
    border-radius: 4px;
    font-size: 11px;
}

.printing-option-price {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-primary);
    min-width: 55px;
    text-align: right;
    flex-shrink: 0;
}

.printing-foil-badge {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 2px 6px;
    border-radius: 4px;
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.2), rgba(168, 85, 247, 0.2));
    color: #fbbf24;
    border: 1px solid rgba(251, 191, 36, 0.3);
}

.printing-selected-badge {
    font-size: 11px;
    color: var(--success);
    font-weight: 700;
    flex-shrink: 0;
}

/* Large card preview on hover (appears right of modal) */
.printing-preview {
    position: fixed;
    width: 260px;
    height: 363px;
    border-radius: 12px;
    background-size: cover;
    background-position: center;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6);
    pointer-events: none;
    z-index: 2001;
    opacity: 0;
    transition: opacity 0.2s ease;
    border: 2px solid rgba(255, 255, 255, 0.1);
}

.printing-preview.visible {
    opacity: 1;
}

/* 🎨 Button in card list */
.printing-pick-btn {
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.25);
    color: var(--accent);
    width: 28px;
    height: 28px;
    border-radius: 6px;
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    flex-shrink: 0;
}

.printing-pick-btn:hover {
    background: rgba(99, 102, 241, 0.2);
    border-color: var(--accent);
    transform: scale(1.1);
    box-shadow: 0 0 10px rgba(99, 102, 241, 0.3);
}

.printing-pick-btn.has-override {
    background: rgba(16, 185, 129, 0.1);
    border-color: rgba(16, 185, 129, 0.3);
    color: var(--success);
}

.printing-pick-btn.has-override:hover {
    background: rgba(16, 185, 129, 0.2);
    border-color: var(--success);
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.3);
}

.printing-set-info {
    font-size: 10px;
    color: var(--accent);
    font-weight: 600;
    letter-spacing: 0.3px;
}

@media (max-width: 768px) {
    .printing-modal {
        width: 95vw;
        max-height: 85vh;
    }
    .printing-preview {
        display: none;
    }
}

/* =========================================
   Navigation Tabs
========================================= */
.nav-tabs {
    display: flex;
    flex-direction: row;
    gap: 6px;
    padding: 6px;
    margin-top: 16px;
    background: rgba(15, 23, 42, 0.5);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.nav-tab {
    font-family: var(--font-title);
    font-weight: 600;
    font-size: 0.9rem;
    background: transparent;
    color: var(--text-secondary);
    border: none;
    padding: 10px 20px;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    white-space: nowrap;
}

.nav-tab span, .nav-tab i {
    margin-right: 6px;
}

.nav-tab:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.06);
}

.nav-tab.active {
    color: white;
    background: linear-gradient(135deg, #818cf8, #6366f1);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.35);
}

@media (max-width: 768px) {
    .nav-tabs {
        gap: 4px;
        padding: 4px;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }
    .nav-tabs::-webkit-scrollbar {
        display: none;
    }
    .nav-tab {
        font-size: 0.8rem;
        padding: 8px 14px;
    }
}

/* =========================================
   Page Container
========================================= */
.page-section {
    display: none;
}

.page-section.active {
    display: block;
}

/* =========================================
   Booster Generator Page
========================================= */
.booster-page {
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px;
}

.booster-controls {
    background: var(--panel-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 16px;
    padding: 24px;
}

.booster-control-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.booster-actions {
    display: flex;
    flex-direction: row;
    gap: 12px;
    margin-top: 20px;
    margin-bottom: 20px;
    justify-content: center;
    align-items: center;
}

/* Booster Grid */
.booster-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 16px;
}

/* Booster Card */
.booster-card {
    aspect-ratio: 488 / 680;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.booster-card:hover {
    transform: scale(1.05);
}

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

/* Sealed / Hidden Card State */
.booster-card.sealed {
    background: linear-gradient(135deg, #1f2937, #374151);
    display: flex;
    justify-content: center;
    align-items: center;
    border: 3px solid transparent;
}

.booster-card.sealed.rarity-common {
    border-color: #9ca3af;
}

.booster-card.sealed.rarity-uncommon {
    border-color: #a8a29e;
}

.booster-card.sealed.rarity-rare {
    border-color: #f59e0b;
}

.booster-card.sealed.rarity-mythic {
    border-color: #ef4444;
    animation: mythicPulse 2s infinite alternate;
}

@keyframes mythicPulse {
    0% {
        box-shadow: 0 0 5px rgba(239, 68, 68, 0.3);
    }
    100% {
        box-shadow: 0 0 20px rgba(239, 68, 68, 0.8);
    }
}

/* Rarity Badge */
.rarity-badge {
    position: absolute;
    bottom: 8px;
    right: 8px;
    color: white;
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: 12px;
    font-weight: bold;
    background: rgba(0, 0, 0, 0.6);
}

.booster-card:not(.sealed) .rarity-badge {
    display: none;
}

.booster-card.rarity-common .rarity-badge { background-color: #9ca3af; }
.booster-card.rarity-uncommon .rarity-badge { background-color: #a8a29e; }
.booster-card.rarity-rare .rarity-badge { background-color: #f59e0b; }
.booster-card.rarity-mythic .rarity-badge { background-color: #ef4444; }

/* Empty State */
.booster-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    text-align: center;
    color: var(--text-secondary);
    gap: 12px;
}

/* Card Reveal Animation */
.booster-card.revealing {
    animation: cardReveal 0.6s ease-out forwards;
}

@keyframes cardReveal {
    0% {
        transform: rotateY(180deg) scale(0.8);
    }
    50% {
        transform: rotateY(90deg) scale(1.1);
    }
    100% {
        transform: rotateY(0deg) scale(1);
    }
}

/* Responsive Adjustments for Booster Page */
@media (max-width: 1024px) {
    .booster-controls {
        flex-direction: column;
    }
}

@media (max-width: 768px) {
    .booster-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    }
}

@media (max-width: 640px) {
    .booster-controls {
        width: 100%;
    }
}

/* Booster Set Selector Dropdown */
.booster-set-selector {
    position: relative;
    width: 100%;
    min-width: 260px;
}

.booster-set-display {
    padding: 10px 14px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
}

.booster-set-display.has-selection {
    color: var(--text-primary);
    border-color: var(--accent);
    font-weight: 600;
}

.booster-set-display .set-icon {
    width: 20px;
    height: 20px;
}

.booster-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    max-height: 250px;
    overflow-y: auto;
    background: #15171e;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    z-index: 1000;
    display: none;
}

.booster-dropdown.visible {
    display: block;
}

.booster-dropdown-item {
    padding: 8px 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 0.85rem;
    color: var(--text-primary);
    transition: background 0.15s ease;
}

.booster-dropdown-item:hover {
    background: rgba(99, 102, 241, 0.2);
}

.booster-dropdown-item .set-icon {
    width: 18px;
    height: 18px;
}

.booster-dropdown-item .set-code {
    margin-left: auto;
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-family: monospace;
}

/* Booster Pagination */
.booster-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin: 16px 0;
}

.sealed-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.sealed-icon {
    font-size: 2.5rem;
}

.rarity-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}
.rarity-dot-common { background: #9ca3af; }
.rarity-dot-uncommon { background: #a8a29e; }
.rarity-dot-rare { background: #f59e0b; }
.rarity-dot-mythic { background: #ef4444; }

.foil-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    background: linear-gradient(135deg, #f59e0b, #ec4899);
    color: white;
    font-size: 0.75rem;
    font-weight: bold;
    padding: 3px 8px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.4);
    z-index: 5;
}

.booster-card-noimage {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 12px;
    text-align: center;
    height: 100%;
    background: var(--card-bg);
    color: var(--text-primary);
    gap: 8px;
}

.card-name-text {
    font-size: 0.85rem;
    font-weight: 600;
}

/* =========================================
   Precon Optimizer Page
========================================= */
.precon-page {
    max-width: 1300px;
    margin: 0 auto;
    padding: 24px;
}

.precon-header-panel {
    background: var(--panel-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    padding: 20px 24px;
    margin-bottom: 24px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.precon-selectors {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px;
}

.precon-sections-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.precon-column {
    background: var(--panel-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    padding: 20px;
}

.precon-column-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 14px;
    margin-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

.precon-column-title {
    font-family: var(--font-title);
    font-size: 1.1rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
}

.title-cut { color: var(--danger); }
.title-upgrade { color: var(--success); }



.precon-card {
    aspect-ratio: 488 / 680;
    border-radius: 10px;
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s ease, opacity 0.2s ease;
    cursor: pointer;
}

.precon-card:hover {
    transform: translateY(-8px) scale(1.20) !important;
    z-index: 60 !important;
    box-shadow: 0 20px 48px rgba(0, 0, 0, 0.9) !important;
}

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

.precon-card.cut-card {
    border: 2px solid rgba(239, 68, 68, 0.4);
}

.precon-card.upgrade-card {
    border: 2px solid rgba(16, 185, 129, 0.4);
}

.precon-card.upgrade-card.deselected {
    opacity: 0.4;
    filter: grayscale(80%);
}

.precon-card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 6px;
    font-size: 0.75rem;
    font-weight: bold;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    backdrop-filter: blur(4px);
}

.cut-overlay {
    background: rgba(239, 68, 68, 0.85);
    color: white;
}

.upgrade-overlay {
    background: rgba(16, 185, 129, 0.85);
    color: white;
}

.upgrade-checkbox {
    width: 16px;
    height: 16px;
    cursor: pointer;
    accent-color: #10b981;
}

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

/* Card Back Modal & Dropzone Styles */
.cardback-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.4);
    border: 2px solid var(--border-color);
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
}

.cardback-item:hover {
    transform: translateY(-4px) scale(1.03);
    border-color: var(--primary-color);
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.35);
}

.cardback-item.active {
    border-color: #6366f1;
    box-shadow: 0 0 16px 4px rgba(99, 102, 241, 0.6);
}

.cardback-img-wrapper {
    width: 100%;
    aspect-ratio: 816 / 1110;
    overflow: hidden;
    position: relative;
    background: #000;
}

.cardback-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cardback-info {
    padding: 10px;
    background: rgba(15, 23, 42, 0.95);
    text-align: center;
    border-top: 1px solid var(--border-color);
}

.cardback-title {
    font-weight: 700;
    color: var(--text-light);
    font-size: 0.85rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cardback-subtitle {
    font-size: 0.72rem;
    color: var(--text-secondary);
    margin-top: 2px;
}

.cardback-item.active .cardback-info {
    background: rgba(99, 102, 241, 0.25);
}

#cardback-dropzone:hover {
    background: rgba(99, 102, 241, 0.15) !important;
    border-color: var(--primary-color) !important;
    transform: scale(1.01);
}

.cardback-modal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(135px, 1fr));
    gap: 14px;
    max-height: 480px;
    overflow-y: auto;
    padding: 12px 20px 24px 20px;
}

.cardback-category-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 0 20px 12px 20px;
}

.cardback-cat-tab {
    background: rgba(30, 41, 59, 0.7);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.cardback-cat-tab:hover {
    background: rgba(99, 102, 241, 0.15);
    color: var(--text-light);
    border-color: rgba(99, 102, 241, 0.4);
}

.cardback-cat-tab.active {
    background: var(--primary-color);
    color: #ffffff;
    border-color: var(--primary-color);
    box-shadow: 0 0 10px rgba(99, 102, 241, 0.4);
}

.deckbuilder-mode-tabs {
    display: flex;
    gap: 8px;
    background: rgba(15, 23, 42, 0.8);
    padding: 6px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.deckbuilder-mode-tab {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
}

.deckbuilder-mode-tab:hover {
    color: var(--text-light);
    background: rgba(255, 255, 255, 0.05);
}

.deckbuilder-mode-tab.active {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.3), rgba(168, 85, 247, 0.3));
    color: #ffffff;
    border: 1px solid rgba(99, 102, 241, 0.5);
    box-shadow: 0 0 12px rgba(99, 102, 241, 0.3);
}

.db-mana-checkboxes {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 8px;
}

.mana-checkbox-label {
    display: flex;
    align-items: center;
    gap: 6px;
    background: rgba(30, 41, 59, 0.8);
    border: 1px solid var(--border-color);
    padding: 8px 12px;
    border-radius: 20px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
}

.mana-checkbox-label:hover {
    background: rgba(99, 102, 241, 0.15);
    color: var(--text-light);
    border-color: rgba(99, 102, 241, 0.4);
}

.mana-checkbox-label:has(input:checked) {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.35), rgba(168, 85, 247, 0.35));
    color: #ffffff;
    border-color: var(--primary-color);
    box-shadow: 0 0 10px rgba(99, 102, 241, 0.4);
}

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

/* ========== MODERN ANIMATIONS ========== */
.page-section {
    display: none;
}

.page-section.active {
    display: block;
    animation: pageIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes pageIn {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Smooth panel entrance */
.panel {
    animation: panelIn 0.5s cubic-bezier(0.4, 0, 0.2, 1) backwards;
}

@keyframes panelIn {
    from {
        opacity: 0;
        transform: translateY(12px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Focus ring utility */
.styled-input:focus-visible,
.styled-select:focus-visible,
textarea:focus-visible {
    outline: 2px solid rgba(129, 140, 248, 0.4);
    outline-offset: 2px;
}

.precon-card-name-bar {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(15, 23, 42, 0.92);
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 5px 6px;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(4px);
    z-index: 2;
    box-sizing: border-box;
    letter-spacing: 0.02em;
}

/* Widescreen / Fluid layout support for Precon Optimizer */
.app-container.fluid-layout .precon-page {
    max-width: 100% !important;
    padding: 16px 24px !important;
}

.app-container.fluid-layout 

.precon-card-name-bar {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(15, 23, 42, 0.94);
    color: #ffffff;
    font-size: 0.78rem;
    font-weight: 700;
    padding: 6px 8px;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: 5;
    box-sizing: border-box;
    letter-spacing: 0.01em;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.8);
}

/* Comprehensive Widescreen Fluid Layout Rules */
.app-container.fluid-layout {
    max-width: 98% !important;
    width: 98% !important;
}

.app-container.fluid-layout .dashboard {
    max-width: 100% !important;
    width: 100% !important;
    grid-template-columns: 1fr 1fr !important;
}

.app-container.fluid-layout .page-section {
    max-width: 100% !important;
    width: 100% !important;
}

.app-container.fluid-layout .precon-page {
    max-width: 100% !important;
    width: 100% !important;
    padding: 16px 8px !important;
}

.app-container.fluid-layout .precon-header-panel {
    max-width: 100% !important;
    width: 100% !important;
}

.app-container.fluid-layout .precon-sections-container {
    max-width: 100% !important;
    width: 100% !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 20px !important;
}

.app-container.fluid-layout .precon-column {
    max-width: 100% !important;
    width: 100% !important;
}

.app-container.fluid-layout 

.precon-card-name-bar {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(15, 23, 42, 0.95);
    color: #ffffff;
    font-size: 0.78rem;
    font-weight: 700;
    padding: 5px 6px;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: 5;
    box-sizing: border-box;
    letter-spacing: 0.01em;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.8);
}

/* Full card visible without clipping mana cost or edges */
}

/* Color identity border accents */
.precon-card.card-color-W { border: 2px solid #e2e8f0; box-shadow: 0 0 8px rgba(226, 232, 240, 0.3); }
.precon-card.card-color-U { border: 2px solid #3b82f6; box-shadow: 0 0 8px rgba(59, 130, 246, 0.3); }
.precon-card.card-color-B { border: 2px solid #a855f7; box-shadow: 0 0 8px rgba(168, 85, 247, 0.3); }
.precon-card.card-color-R { border: 2px solid #ef4444; box-shadow: 0 0 8px rgba(239, 68, 68, 0.3); }
.precon-card.card-color-G { border: 2px solid #10b981; box-shadow: 0 0 8px rgba(16, 185, 129, 0.3); }
.precon-card.card-color-M { border: 2px solid #eab308; box-shadow: 0 0 8px rgba(234, 179, 8, 0.4); }
.precon-card.card-color-C { border: 2px solid #94a3b8; box-shadow: 0 0 6px rgba(148, 163, 184, 0.2); }
.precon-card.card-color-L { border: 2px solid #b45309; box-shadow: 0 0 6px rgba(180, 83, 9, 0.2); }

.color-group-header {
    grid-column: 1 / -1;
    font-size: 0.85rem;
    font-weight: 700;
    padding: 8px 12px;
    margin-top: 12px;
    margin-bottom: 4px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
    border-left: 4px solid var(--primary);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}


/* Precon Card 100% Unblocked Layout */
.precon-card {
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
    transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.2s ease;
    cursor: pointer;
    background: #090d16;
    display: flex;
    flex-direction: column;
}

.precon-card:hover {
    transform: translateY(-8px) scale(1.20) !important;
    z-index: 60 !important;
    box-shadow: 0 20px 48px rgba(0, 0, 0, 0.9) !important;
}

.precon-card-img-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 488 / 680;
    overflow: hidden;
    background: #020617;
    display: flex;
    align-items: center;
    justify-content: center;
}

.precon-card-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Floating Corner Action Badges - Small, sleek, non-blocking */
.card-badge-floating {
    position: absolute;
    top: 8px;
    right: 8px;
    padding: 4px 10px;
    border-radius: 99px;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 0.03em;
    z-index: 15;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    gap: 4px;
    pointer-events: auto;
}

.card-badge-cut {
    background: rgba(220, 38, 38, 0.92);
    color: #ffffff;
    border: 1px solid rgba(254, 202, 202, 0.4);
}

.card-badge-in {
    background: rgba(16, 185, 129, 0.92);
    color: #ffffff;
    border: 1px solid rgba(167, 243, 208, 0.4);
}

.card-badge-deselected {
    background: rgba(30, 41, 59, 0.88);
    color: #94a3b8;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

/* German Card Title Footer Bar below card image */
.precon-card-footer-title {
    width: 100%;
    background: #0f172a;
    color: #f8fafc;
    font-size: 0.76rem;
    font-weight: 700;
    padding: 6px 8px;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    box-sizing: border-box;
}

/* Color identity border glow */
.precon-card.card-color-W { border: 2px solid #e2e8f0; }
.precon-card.card-color-U { border: 2px solid #3b82f6; }
.precon-card.card-color-B { border: 2px solid #a855f7; }
.precon-card.card-color-R { border: 2px solid #ef4444; }
.precon-card.card-color-G { border: 2px solid #10b981; }
.precon-card.card-color-M { border: 2px solid #eab308; }
.precon-card.card-color-C { border: 2px solid #64748b; }
.precon-card.card-color-L { border: 2px solid #d97706; }

.precon-card.deselected {
    opacity: 0.45;
    filter: grayscale(0.6);
}




/* === PURE MAGIC CARD TILES & FULL SCREEN UTILIZATION === */
.precon-page {
    max-width: 100% !important;
    width: 100% !important;
    margin: 0 auto !important;
    padding: 8px 0 !important;
}

.precon-sections-container {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 24px !important;
    width: 100% !important;
    align-items: start !important;
}

.precon-column {
    background: var(--panel-bg) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: var(--radius-lg) !important;
    padding: 18px !important;
    width: 100% !important;
    box-sizing: border-box !important;
}



/* Pure Magic Card Tile (Exact Card Shape & Aspect Ratio) */
.precon-card {
    aspect-ratio: 488 / 680 !important;
    border-radius: 14px !important;
    overflow: hidden !important;
    position: relative !important;
    cursor: pointer !important;
    background: #000000 !important;
    transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.2s ease, filter 0.2s ease, opacity 0.2s ease !important;
    user-select: none !important;
    box-sizing: border-box !important;
}

.precon-card:hover {
    transform: translateY(-8px) scale(1.20) !important;
    z-index: 60 !important;
    box-shadow: 0 20px 48px rgba(0, 0, 0, 0.9) !important;
}

.precon-card img {
    width: 100% !important;
    height: 100% !important;
    object-fit: fill !important;
    display: block !important;
    border-radius: 14px !important;
}

/* Cuts Card Style */
.precon-card.cut-card {
    border: 3px solid #ef4444 !important;
    box-shadow: 0 4px 14px rgba(239, 68, 68, 0.35) !important;
}

.precon-card.cut-card:hover {
    box-shadow: 0 12px 28px rgba(239, 68, 68, 0.6) !important;
}

/* Upgrades Card Style */
.precon-card.upgrade-card.selected {
    border: 3px solid #10b981 !important;
    box-shadow: 0 4px 14px rgba(16, 185, 129, 0.4) !important;
    opacity: 1 !important;
    filter: none !important;
}

.precon-card.upgrade-card.selected:hover {
    box-shadow: 0 12px 28px rgba(16, 185, 129, 0.65) !important;
}

.precon-card.upgrade-card.deselected {
    border: 2px solid #475569 !important;
    opacity: 0.32 !important;
    filter: grayscale(1) brightness(0.7) !important;
    transform: none !important;
}

.precon-card.upgrade-card.deselected:hover {
    opacity: 0.7 !important;
    filter: grayscale(0.4) !important;
    transform: translateY(-2px) !important;
}

/* Floating Corner Status Pill (Tiny & unobtrusive) */
.precon-card-pill {
    position: absolute !important;
    top: 44px !important;
    right: 8px !important;
    font-size: 0.72rem !important;
    font-weight: 800 !important;
    padding: 3px 9px !important;
    border-radius: 99px !important;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.75) !important;
    backdrop-filter: blur(8px) !important;
    -webkit-backdrop-filter: blur(8px) !important;
    z-index: 15 !important;
    pointer-events: none !important;
    letter-spacing: 0.03em !important;
}

.pill-cut {
    background: rgba(220, 38, 38, 0.9) !important;
    color: #ffffff !important;
    border: 1px solid rgba(254, 202, 202, 0.5) !important;
}

.pill-in {
    background: rgba(16, 185, 129, 0.9) !important;
    color: #ffffff !important;
    border: 1px solid rgba(167, 243, 208, 0.5) !important;
}

.pill-off {
    background: rgba(30, 41, 59, 0.85) !important;
    color: #cbd5e1 !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
}

/* Color Grouping Section Headers */
.color-group-header {
    grid-column: 1 / -1 !important;
    font-size: 0.92rem !important;
    font-weight: 800 !important;
    padding: 10px 14px !important;
    margin-top: 18px !important;
    margin-bottom: 8px !important;
    border-radius: 10px !important;
    background: rgba(15, 23, 42, 0.85) !important;
    border: 1px solid rgba(255, 255, 255, 0.12) !important;
    border-left: 5px solid var(--primary) !important;
    color: #ffffff !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    letter-spacing: 0.02em !important;
}


.precon-grid {
    display: grid !important;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)) !important;
    gap: 20px !important;
    align-items: start !important;
    width: 100% !important;
}

@media (min-width: 1300px) {
    .precon-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
        gap: 20px !important;
    }
}