/* ==========================================================================
   Aivtomation — Real Estate Photo Editor
   Design System & Styling
   ========================================================================== */

:root {
    --bg-dark: #07090e;
    --bg-surface: #0d111d;
    --bg-card: rgba(15, 20, 35, 0.75);
    --border-color: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(16, 185, 129, 0.4);
    
    --primary: #10b981; /* Emerald */
    --primary-glow: rgba(16, 185, 129, 0.25);
    --accent-blue: #3b82f6;
    --accent-purple: #8b5cf6;
    --accent-amber: #f59e0b;
    --danger: #ef4444;

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

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 18px;
    --radius-xl: 24px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
}

body.dark-theme {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    position: relative;
}

/* Subtle Ambient Background Gradients */
body.dark-theme::before {
    content: '';
    position: fixed;
    top: 0;
    left: 20%;
    width: 600px;
    height: 400px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.08) 0%, transparent 70%);
    filter: blur(80px);
    pointer-events: none;
    z-index: 0;
}

body.dark-theme::after {
    content: '';
    position: fixed;
    bottom: 10%;
    right: 15%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.06) 0%, transparent 70%);
    filter: blur(90px);
    pointer-events: none;
    z-index: 0;
}

/* Header */
.app-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(7, 9, 14, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
    padding: 12px 24px;
}

.header-container {
    max-width: 1360px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 14px;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: #fff;
    font-weight: 800;
    font-size: 1.15rem;
    letter-spacing: -0.02em;
}

.logo-img {
    height: 34px;
    width: auto;
}

.badge-service {
    background: rgba(16, 185, 129, 0.12);
    color: var(--primary);
    border: 1px solid rgba(16, 185, 129, 0.25);
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.header-nav {
    display: flex;
    align-items: center;
    gap: 24px;
}

.nav-item {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    transition: color 0.2s;
}

.nav-item:hover, .nav-item.active {
    color: #fff;
}

.nav-item.disabled {
    color: var(--text-muted);
    cursor: not-allowed;
    display: flex;
    align-items: center;
    gap: 6px;
}

.soon-pill {
    background: rgba(255, 255, 255, 0.08);
    font-size: 0.65rem;
    padding: 2px 6px;
    border-radius: 10px;
    color: var(--text-muted);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.lang-switch-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: #fff;
    padding: 6px 10px;
    border-radius: var(--radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.82rem;
    font-weight: 700;
    transition: all 0.2s;
}

.lang-switch-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.credits-pill {
    display: flex;
    align-items: center;
    gap: 6px;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.15), rgba(59, 130, 246, 0.15));
    border: 1px solid rgba(16, 185, 129, 0.35);
    border-radius: 30px;
    padding: 4px 12px 4px 10px;
    cursor: pointer;
    transition: all 0.25s ease;
    box-shadow: 0 0 15px rgba(16, 185, 129, 0.15);
}

.credits-pill:hover {
    border-color: var(--primary);
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.3);
    transform: translateY(-1px);
}

.credits-icon {
    font-size: 0.95rem;
}

.credits-num {
    font-weight: 800;
    font-size: 0.9rem;
    color: #fff;
}

.credits-lbl {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.btn-topup-mini {
    background: var(--primary);
    color: #07090e;
    border: none;
    border-radius: 50%;
    width: 18px;
    height: 18px;
    font-weight: 900;
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    margin-left: 2px;
}

.user-menu-wrap {
    position: relative;
}

.user-avatar-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    padding: 4px 10px 4px 5px;
    border-radius: 30px;
    cursor: pointer;
    color: #fff;
    transition: all 0.2s;
}

.user-avatar-btn:hover {
    background: rgba(255, 255, 255, 0.1);
}

.avatar-circle {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: linear-gradient(135deg, #10b981, #2563eb);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 800;
    color: #fff;
}

.user-name-text {
    font-size: 0.82rem;
    font-weight: 600;
    max-width: 110px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.dropdown-arrow {
    font-size: 0.65rem;
    color: var(--text-muted);
}

/* User Dropdown */
.user-dropdown-menu {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    width: 280px;
    background: #0d1222;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.7);
    padding: 14px;
    display: none;
    flex-direction: column;
    gap: 12px;
    z-index: 200;
    animation: fadeInDown 0.18s ease-out forwards;
}

.user-dropdown-menu.active {
    display: flex;
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

.dropdown-header {
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 10px;
}

.dd-email {
    font-size: 0.85rem;
    font-weight: 700;
    color: #fff;
    word-break: break-all;
}

.dd-plan {
    margin-top: 4px;
    display: flex;
    gap: 6px;
}

.plan-tag {
    background: rgba(59, 130, 246, 0.15);
    color: #93c5fd;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 12px;
}

.admin-tag {
    background: rgba(245, 158, 11, 0.15);
    color: #fbbf24;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 12px;
}

.dropdown-balance-box {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 10px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.dd-bal-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.82rem;
    color: var(--text-secondary);
}

.dd-bal-row strong {
    color: var(--primary);
    font-size: 0.95rem;
}

.btn-primary-mini {
    background: linear-gradient(135deg, #10b981, #059669);
    border: none;
    border-radius: var(--radius-sm);
    color: #fff;
    padding: 6px 10px;
    font-size: 0.75rem;
    font-weight: 700;
    cursor: pointer;
    transition: opacity 0.2s;
}

.btn-primary-mini:hover {
    opacity: 0.9;
}

.dropdown-links {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.dd-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.82rem;
    padding: 6px 8px;
    border-radius: var(--radius-sm);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.2s;
}

.dd-link:hover {
    background: rgba(255, 255, 255, 0.06);
    color: #fff;
}

.dd-link small {
    color: var(--primary);
    font-size: 0.7rem;
}

.dropdown-footer {
    border-top: 1px solid var(--border-color);
    padding-top: 8px;
}

.logout-link {
    color: #f87171;
    font-size: 0.8rem;
    text-decoration: none;
    display: block;
    padding: 4px 8px;
}

.logout-link:hover {
    text-decoration: underline;
}

.btn-login-header {
    background: linear-gradient(135deg, #10b981, #2563eb);
    color: #fff;
    border: none;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.82rem;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.btn-login-header:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.35);
}

/* Main Container */
.main-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 36px 20px 120px 20px;
    width: 100%;
    position: relative;
    z-index: 1;
}

/* Hero Section */
.editor-hero {
    text-align: center;
    margin-bottom: 30px;
}

.hero-title {
    font-size: 2.4rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    background: linear-gradient(135deg, #ffffff 40%, #10b981 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 10px;
}

.hero-subtitle {
    color: var(--text-secondary);
    font-size: 1.05rem;
    max-width: 680px;
    margin: 0 auto;
    line-height: 1.5;
}

/* Mode Switcher Tabs */
.mode-tabs-container {
    display: flex;
    justify-content: center;
    margin-bottom: 24px;
}

.mode-tabs {
    display: flex;
    background: rgba(13, 17, 29, 0.9);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 6px;
    gap: 8px;
    backdrop-filter: blur(12px);
}

.mode-tab {
    display: flex;
    align-items: center;
    gap: 12px;
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-secondary);
    padding: 12px 20px;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all 0.25s ease;
    text-align: left;
}

.mode-tab:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.04);
}

.mode-tab.active {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.15), rgba(13, 17, 29, 0.95));
    border-color: rgba(16, 185, 129, 0.4);
    color: #fff;
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.15);
}

.tab-icon {
    font-size: 1.4rem;
}

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

.tab-text strong {
    font-size: 0.95rem;
    font-weight: 700;
}

.tab-text small {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.mode-tab.active .tab-text small {
    color: #a7f3d0;
}

.cost-tag {
    background: rgba(255, 255, 255, 0.08);
    font-size: 0.72rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 12px;
    color: var(--primary);
    margin-left: 8px;
}

/* Master Toolbar Card */
.master-toolbar-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 20px 24px;
    margin-bottom: 28px;
    backdrop-filter: blur(12px);
    transition: border-color 0.2s;
}

.toolbar-header {
    margin-bottom: 16px;
}

.tb-title-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.tb-title-group h3 {
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
}

.tb-icon {
    font-size: 1.1rem;
    color: #f59e0b;
}

.tb-sub {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 2px;
}

/* Checkbox Chips */
.toolbar-options-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.custom-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    border-radius: 30px;
    padding: 8px 16px;
    font-size: 0.84rem;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    user-select: none;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.custom-chip input[type="checkbox"] {
    display: none;
}

.custom-chip:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    border-color: rgba(255, 255, 255, 0.2);
}

.custom-chip.active {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.18), rgba(59, 130, 246, 0.18));
    border-color: var(--primary);
    color: #fff;
    box-shadow: 0 0 12px rgba(16, 185, 129, 0.25);
    transform: translateY(-1px);
}

.master-prompt-box {
    margin-top: 14px;
}

.custom-prompt-input {
    width: 100%;
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-md);
    padding: 10px 14px;
    color: #fff;
    font-size: 0.85rem;
    outline: none;
    transition: border-color 0.2s;
}

.custom-prompt-input:focus {
    border-color: var(--primary);
}

/* Renovation Styles Radio Chips */
.toolbar-reno-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.reno-styles-label {
    font-size: 0.85rem;
    font-weight: 700;
    color: #e2e8f0;
}

.reno-chips-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.reno-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 10px 16px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: all 0.2s;
}

.reno-chip input[type="radio"] {
    display: none;
}

.reno-chip:hover {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.2);
}

.reno-chip.active {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(16, 185, 129, 0.2));
    border-color: #3b82f6;
    color: #fff;
    box-shadow: 0 0 14px rgba(59, 130, 246, 0.3);
}

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

/* Dropzone */
.upload-dropzone-wrap {
    margin-bottom: 30px;
}

.dropzone {
    border: 2px dashed rgba(255, 255, 255, 0.15);
    background: rgba(13, 17, 29, 0.5);
    border-radius: var(--radius-xl);
    padding: 50px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.25s ease;
    backdrop-filter: blur(10px);
}

.dropzone:hover, .dropzone.dragover {
    border-color: var(--primary);
    background: rgba(16, 185, 129, 0.06);
    box-shadow: 0 0 30px rgba(16, 185, 129, 0.15);
}

.dz-icon-circle {
    width: 68px;
    height: 68px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px auto;
    color: var(--primary);
}

.dz-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 6px;
}

.dz-hint {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Photos Gallery Section */
.photos-gallery-section {
    margin-bottom: 35px;
}

.gallery-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
}

.gh-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.gh-title {
    font-size: 1.25rem;
    font-weight: 800;
    color: #fff;
}

.photos-count-badge {
    background: rgba(59, 130, 246, 0.15);
    color: #93c5fd;
    font-size: 0.78rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 20px;
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.gh-right {
    display: flex;
    gap: 10px;
}

.btn-secondary-sm {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-color);
    color: #fff;
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-secondary-sm:hover {
    background: rgba(255, 255, 255, 0.12);
}

.btn-danger-sm {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.25);
    color: #fca5a5;
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-danger-sm:hover {
    background: rgba(239, 68, 68, 0.2);
}

/* Photo Cards Grid */
.photo-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 20px;
}

.photo-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    backdrop-filter: blur(10px);
    transition: all 0.25s ease;
    position: relative;
}

.photo-card:hover {
    border-color: rgba(255, 255, 255, 0.18);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
}

.pc-thumb-wrap {
    position: relative;
    width: 100%;
    height: 190px;
    background: #000;
    overflow: hidden;
}

.pc-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.photo-card:hover .pc-thumb {
    transform: scale(1.03);
}

.pc-delete-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.65);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 0.75rem;
    transition: all 0.2s;
}

.pc-delete-btn:hover {
    background: #ef4444;
}

.pc-cost-badge {
    position: absolute;
    bottom: 8px;
    left: 8px;
    background: rgba(16, 185, 129, 0.85);
    backdrop-filter: blur(8px);
    color: #07090e;
    font-size: 0.72rem;
    font-weight: 800;
    padding: 3px 8px;
    border-radius: 12px;
}

.pc-body {
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.pc-chips-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.mini-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    padding: 3px 8px;
    border-radius: 14px;
    font-size: 0.72rem;
    color: var(--text-secondary);
    cursor: pointer;
    user-select: none;
    transition: all 0.2s;
}

.mini-chip.active {
    background: rgba(16, 185, 129, 0.2);
    border-color: var(--primary);
    color: #fff;
}

.pc-custom-input {
    width: 100%;
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 6px 10px;
    color: #fff;
    font-size: 0.76rem;
    outline: none;
}

.pc-custom-input:focus {
    border-color: var(--primary);
}

/* Results Section */
.results-section {
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
}

.results-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.rh-tag {
    background: rgba(16, 185, 129, 0.15);
    color: var(--primary);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 3px 10px;
    border-radius: 20px;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.rh-title {
    font-size: 1.4rem;
    font-weight: 800;
    color: #fff;
    margin-top: 6px;
}

.btn-download-all {
    background: linear-gradient(135deg, #10b981, #059669);
    color: #fff;
    border: none;
    border-radius: var(--radius-md);
    padding: 10px 20px;
    font-size: 0.88rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
}

.btn-download-all:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.45);
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(400px, 1fr));
    gap: 24px;
}

/* Before / After Comparison Slider Container */
.compare-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.compare-viewport {
    position: relative;
    width: 100%;
    height: 280px;
    overflow: hidden;
    user-select: none;
    background: #000;
}

.compare-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    pointer-events: none;
}

.compare-img.after-img {
    clip-path: inset(0 0 0 var(--pos, 50%));
}

.compare-divider {
    position: absolute;
    top: 0;
    bottom: 0;
    left: var(--pos, 50%);
    width: 2px;
    background: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.8);
    pointer-events: none;
}

.compare-handle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 32px;
    height: 32px;
    background: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.6);
    font-size: 0.8rem;
    color: #07090e;
    font-weight: 900;
}

.compare-slider-input {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: ew-resize;
    z-index: 10;
}

.badge-label-before, .badge-label-after {
    position: absolute;
    top: 10px;
    padding: 3px 8px;
    border-radius: 6px;
    font-size: 0.7rem;
    font-weight: 700;
    backdrop-filter: blur(6px);
    pointer-events: none;
}

.badge-label-before {
    left: 10px;
    background: rgba(0, 0, 0, 0.65);
    color: #e2e8f0;
}

.badge-label-after {
    right: 10px;
    background: rgba(16, 185, 129, 0.85);
    color: #07090e;
}

.compare-card-footer {
    padding: 12px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(0, 0, 0, 0.2);
}

.cc-info {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.btn-download-single {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border-color);
    color: #fff;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
}

.btn-download-single:hover {
    background: var(--primary);
    color: #07090e;
}

/* Sticky Action Bar */
.sticky-action-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(13, 17, 29, 0.94);
    backdrop-filter: blur(18px);
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.6);
    padding: 14px 24px;
    z-index: 90;
    animation: slideUp 0.25s ease-out forwards;
}

@keyframes slideUp {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
}

.bar-container {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.calc-row-main {
    font-size: 1rem;
    color: #fff;
}

.calc-separator {
    margin: 0 8px;
    color: var(--text-muted);
}

.text-emerald {
    color: var(--primary);
}

.calc-row-sub {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 2px;
}

.balance-indicator {
    font-weight: 700;
    color: #fff;
}

.btn-process-main {
    background: linear-gradient(135deg, #10b981 0%, #2563eb 100%);
    color: #fff;
    border: none;
    border-radius: var(--radius-md);
    padding: 12px 28px;
    font-size: 0.95rem;
    font-weight: 800;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.35);
}

.btn-process-main:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.5);
}

.btn-process-main:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Spinner */
.btn-spinner {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

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

/* Modal Backdrops & Cards */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(10px);
    z-index: 300;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: fadeIn 0.2s ease-out;
}

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

.modal-card {
    background: #0f1424;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    width: 100%;
    max-width: 680px;
    padding: 28px;
    position: relative;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8);
}

.modal-close {
    position: absolute;
    top: 18px;
    right: 18px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-color);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.15);
}

.modal-header {
    text-align: center;
    margin-bottom: 24px;
}

.modal-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 8px;
}

.modal-title {
    font-size: 1.35rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 6px;
}

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

/* Top-Up Packs Grid */
.packs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin-bottom: 24px;
}

.pack-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 18px 14px;
    text-align: center;
    cursor: pointer;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all 0.25s ease;
}

.pack-card:hover {
    border-color: rgba(255, 255, 255, 0.25);
    background: rgba(255, 255, 255, 0.06);
    transform: translateY(-2px);
}

.pack-card.active {
    border-color: var(--primary);
    background: linear-gradient(180deg, rgba(16, 185, 129, 0.12) 0%, rgba(15, 20, 36, 0.95) 100%);
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.25);
}

.pack-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: #07090e;
    font-size: 0.65rem;
    font-weight: 900;
    padding: 2px 8px;
    border-radius: 10px;
    letter-spacing: 0.03em;
}

.pack-header h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: #fff;
}

.pack-price {
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--primary);
    display: block;
    margin: 4px 0;
}

.pack-equiv {
    font-size: 0.72rem;
    color: #a7f3d0;
    margin-bottom: 8px;
}

.pack-desc {
    font-size: 0.72rem;
    color: var(--text-muted);
    line-height: 1.3;
    margin-bottom: 12px;
}

.btn-select-pack {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border-color);
    color: #fff;
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s;
}

.pack-card.active .btn-select-pack {
    background: var(--primary);
    color: #07090e;
    border-color: var(--primary);
}

.btn-checkout-wfp {
    width: 100%;
    background: linear-gradient(135deg, #10b981, #2563eb);
    color: #fff;
    border: none;
    border-radius: var(--radius-md);
    padding: 14px 20px;
    font-size: 0.95rem;
    font-weight: 800;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 4px 18px rgba(16, 185, 129, 0.35);
}

.btn-checkout-wfp:hover {
    box-shadow: 0 6px 25px rgba(16, 185, 129, 0.5);
    transform: translateY(-1px);
}

/* Auth Modal Form */
.modal-auth-card {
    max-width: 420px;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.form-input {
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 10px 14px;
    color: #fff;
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.2s;
}

.form-input:focus {
    border-color: var(--primary);
}

.form-error {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #fca5a5;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
}

.btn-primary-block {
    background: linear-gradient(135deg, #10b981, #2563eb);
    color: #fff;
    border: none;
    border-radius: var(--radius-md);
    padding: 12px;
    font-size: 0.9rem;
    font-weight: 800;
    cursor: pointer;
    transition: opacity 0.2s;
}

.btn-primary-block:hover {
    opacity: 0.92;
}

/* History Modal */
.modal-history-card {
    max-width: 600px;
}

.history-table-wrap {
    max-height: 380px;
    overflow-y: auto;
}

.hist-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8rem;
}

.hist-table th, .hist-table td {
    padding: 10px 12px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.hist-table th {
    color: var(--text-muted);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.7rem;
}

.hist-table td {
    color: var(--text-secondary);
}

.hist-positive {
    color: var(--primary);
    font-weight: 800;
}

.hist-negative {
    color: #fca5a5;
    font-weight: 800;
}

/* Responsive */
@media (max-width: 768px) {
    .header-nav { display: none; }
    .hero-title { font-size: 1.8rem; }
    .packs-grid { grid-template-columns: 1fr; }
    .mode-tabs { flex-direction: column; width: 100%; }
    .mode-tab { width: 100%; }
    .bar-container { flex-direction: column; align-items: stretch; text-align: center; }
    .btn-process-main { justify-content: center; }
    .results-grid { grid-template-columns: 1fr; }
    .photo-cards-grid { grid-template-columns: 1fr; }
}