/* Reset and Global Styles */
:root {
    --bg-color: #080315;
    --primary-color: #8b5cf6;
    --primary-glow: rgba(139, 92, 246, 0.4);
    --secondary-color: #06b6d4;
    --secondary-glow: rgba(6, 182, 212, 0.4);
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    --glass-bg: rgba(15, 7, 32, 0.6);
    --glass-border: rgba(139, 92, 246, 0.15);
    --glass-border-hover: rgba(6, 182, 212, 0.3);
    --card-bg: rgba(22, 11, 46, 0.4);
    --danger-color: #ef4444;
    --danger-glow: rgba(239, 68, 68, 0.4);
    --success-color: #10b981;
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-body);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* Background Glowing Orbs */
.bg-glow {
    position: fixed;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(140px);
    opacity: 0.12;
    pointer-events: none;
    z-index: 0;
}

.bg-glow-1 {
    top: -200px;
    left: -200px;
    background: var(--primary-color);
}

.bg-glow-2 {
    bottom: -200px;
    right: -200px;
    background: var(--secondary-color);
}

/* App Container */
.app-container {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
    display: flex;
    flex-direction: column;
    gap: 32px;
    min-height: 100vh;
}

/* Header */
.app-header {
    text-align: center;
    margin-bottom: 8px;
}

.brand {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 8px;
}

.logo-icon {
    width: 44px;
    height: 44px;
    filter: drop-shadow(0 0 10px var(--primary-glow));
}

.brand-title {
    font-family: var(--font-heading);
    font-size: 2.8rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.5px;
}

.brand-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    font-weight: 300;
}

/* Glassmorphic Panel Base */
.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 24px;
    box-shadow: var(--panel-shadow, 0 15px 35px rgba(0, 0, 0, 0.4));
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

/* Upload Section */
.upload-section {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.drop-zone {
    position: relative;
    border: 2px dashed var(--dropzone-border, rgba(139, 92, 246, 0.3));
    background: var(--dropzone-bg, rgba(15, 7, 32, 0.4));
    border-radius: 20px;
    padding: 48px 24px;
    text-align: center;
    cursor: pointer;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.drop-zone:hover, .drop-zone.dragover {
    border-color: var(--secondary-color);
    background: var(--dropzone-bg-hover, rgba(6, 182, 212, 0.05));
    box-shadow: var(--dropzone-shadow-hover, 0 0 25px rgba(6, 182, 212, 0.15));
    transform: translateY(-2px);
}

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

.drop-zone-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    pointer-events: none;
}

.upload-cloud-icon {
    width: 64px;
    height: 64px;
    color: var(--primary-color);
    transition: transform 0.3s ease, color 0.3s ease;
}

.drop-zone:hover .upload-cloud-icon,
.drop-zone.dragover .upload-cloud-icon {
    transform: translateY(-5px) scale(1.05);
    color: var(--secondary-color);
}

.drop-text-primary {
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--text-primary);
}

.browse-link {
    color: var(--secondary-color);
    text-decoration: underline;
    font-weight: 600;
}

.drop-text-secondary {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Upload Progress Tracker */
.upload-progress-container {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 20px;
}

.panel-subtitle {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    margin-bottom: 16px;
    color: var(--text-primary);
    letter-spacing: 0.5px;
}

.active-uploads {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.upload-item {
    background: var(--item-bg, rgba(255, 255, 255, 0.03));
    border: 1px solid var(--item-border, rgba(255, 255, 255, 0.05));
    border-radius: 12px;
    padding: 12px 16px;
}

.upload-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    margin-bottom: 8px;
}

.upload-filename {
    font-weight: 500;
    max-width: 70%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

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

.progress-bar-wrapper {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    width: 0%;
    transition: width 0.1s linear;
}

/* Explorer Section */
.explorer-section {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 24px;
    box-shadow: var(--panel-shadow, 0 15px 35px rgba(0, 0, 0, 0.4));
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.explorer-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.search-wrapper {
    position: relative;
    flex: 1;
    min-width: 280px;
    max-width: 450px;
}

.search-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    color: var(--text-muted);
    pointer-events: none;
}

.search-wrapper input {
    width: 100%;
    background: var(--input-bg, rgba(255, 255, 255, 0.05));
    border: 1px solid var(--input-border, rgba(255, 255, 255, 0.1));
    border-radius: 12px;
    padding: 12px 16px 12px 42px;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.search-wrapper input:focus {
    outline: none;
    border-color: var(--secondary-color);
    background: var(--input-bg-focus, rgba(255, 255, 255, 0.08));
    box-shadow: 0 0 15px rgba(6, 182, 212, 0.15);
}

.explorer-stats {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

#file-count {
    font-weight: 600;
    color: var(--secondary-color);
}

/* File Grid list */
.files-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 20px;
    min-height: 250px;
    position: relative;
}

/* Loading, Empty and Error States */
.loading-state, .empty-state {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    text-align: center;
    color: var(--text-secondary);
    gap: 16px;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(139, 92, 246, 0.1);
    border-top-color: var(--secondary-color);
    border-radius: 50%;
    animation: spin 1s infinite linear;
}

.empty-icon {
    width: 64px;
    height: 64px;
    color: rgba(139, 92, 246, 0.3);
}

.empty-title {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--text-primary);
    font-weight: 600;
}

.empty-desc {
    font-size: 0.9rem;
    max-width: 320px;
    color: var(--text-muted);
}

/* File Cards */
.file-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border, rgba(255, 255, 255, 0.04));
    border-radius: 16px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    overflow: hidden;
    cursor: default;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.file-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.03), transparent 70%);
    pointer-events: none;
}

.file-card:hover {
    transform: translateY(-5px);
    border-color: rgba(139, 92, 246, 0.3);
    box-shadow: var(--card-shadow-hover, 0 10px 25px rgba(0, 0, 0, 0.4), 0 0 15px rgba(139, 92, 246, 0.05));
}

/* File Icons & Gradients depending on types */
.file-icon-wrapper {
    width: 64px;
    height: 64px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    position: relative;
}

.file-type-icon {
    width: 32px;
    height: 32px;
    color: #ffffff;
}

/* Dynamic Gradients for file icons */
.icon-pdf { background: linear-gradient(135deg, #ef4444 0%, #b91c1c 100%); }
.icon-image { background: linear-gradient(135deg, #10b981 0%, #047857 100%); }
.icon-video { background: linear-gradient(135deg, #8b5cf6 0%, #6d28d9 100%); }
.icon-audio { background: linear-gradient(135deg, #f59e0b 0%, #b45309 100%); }
.icon-archive { background: linear-gradient(135deg, #06b6d4 0%, #0891b2 100%); }
.icon-code { background: linear-gradient(135deg, #6b7280 0%, #374151 100%); }
.icon-doc { background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%); }
.icon-default { background: linear-gradient(135deg, #6366f1 0%, #4338ca 100%); }

/* File Details */
.file-name {
    font-size: 0.95rem;
    font-weight: 500;
    text-align: center;
    width: 100%;
    margin-bottom: 6px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.file-info {
    font-size: 0.8rem;
    color: var(--text-secondary);
    display: flex;
    justify-content: center;
    gap: 8px;
    width: 100%;
}

.file-info span:not(:last-child)::after {
    content: "•";
    margin-left: 8px;
    color: var(--text-muted);
}

/* Card Actions (Hover overlay) */
.file-card-actions {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--overlay-bg, rgba(8, 3, 21, 0.92));
    backdrop-filter: blur(8px);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.file-card:hover .file-card-actions {
    opacity: 1;
}

.action-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: #ffffff;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.action-btn svg {
    width: 20px;
    height: 20px;
}

.btn-download {
    background: var(--primary-color);
    box-shadow: 0 4px 14px var(--primary-glow);
}

.btn-download:hover {
    transform: scale(1.1);
    background: #7c3aed;
    box-shadow: 0 4px 20px var(--primary-glow);
}

.btn-delete {
    background: var(--danger-color);
    box-shadow: 0 4px 14px var(--danger-glow);
}

.btn-delete:hover {
    transform: scale(1.1);
    background: #dc2626;
    box-shadow: 0 4px 20px var(--danger-glow);
}

/* General App Footer */
footer.app-footer {
    text-align: center;
    margin-top: auto;
    padding-top: 40px;
}

footer.app-footer p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Toast Notification */
.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(0);
    background: rgba(22, 11, 46, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid var(--secondary-color);
    border-radius: 12px;
    padding: 12px 24px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5), 0 0 20px rgba(6, 182, 212, 0.15);
    z-index: 1000;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    pointer-events: none;
}

.toast.hidden {
    opacity: 0;
    transform: translateX(-50%) translateY(20px);
}

.toast.error {
    border-color: var(--danger-color);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5), 0 0 20px rgba(239, 68, 68, 0.15);
}

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

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

/* Responsive */
@media (max-width: 600px) {
    .brand-title {
        font-size: 2.2rem;
    }
    .brand-subtitle {
        font-size: 0.95rem;
    }
    .files-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 12px;
    }
    .file-card {
        padding: 14px;
    }
    .file-icon-wrapper {
        width: 52px;
        height: 52px;
        margin-bottom: 12px;
    }
    .file-type-icon {
        width: 26px;
        height: 26px;
    }
    .drop-zone {
        padding: 32px 16px;
    }
    .drop-text-primary {
        font-size: 1rem;
    }
}

/* Theme Selector Panel */
.theme-selector-container {
    position: absolute;
    top: 20px;
    right: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 6px 12px;
    z-index: 100;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}
.theme-selector-container:hover {
    border-color: var(--glass-border-hover);
}
.theme-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 500;
    user-select: none;
}
.theme-options {
    display: flex;
    gap: 8px;
}
.theme-btn {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid transparent;
    cursor: pointer;
    transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275), border-color 0.2s;
    box-shadow: inset 0 0 4px rgba(0,0,0,0.2);
}
.theme-btn:hover {
    transform: scale(1.2);
}
.theme-btn.active {
    border-color: var(--text-primary);
    transform: scale(1.15);
    box-shadow: 0 0 8px var(--primary-glow);
}

/* Warm Theme Variables */

/* Amber Gold Theme */
body.theme-amber {
    --bg-color: #120b02;
    --primary-color: #f59e0b;
    --primary-glow: rgba(245, 158, 11, 0.35);
    --secondary-color: #d97706;
    --secondary-glow: rgba(217, 119, 6, 0.35);
    --glass-bg: rgba(24, 15, 5, 0.65);
    --glass-border: rgba(245, 158, 11, 0.15);
    --glass-border-hover: rgba(217, 119, 6, 0.3);
    --card-bg: rgba(36, 22, 7, 0.45);
    --primary-glow-drop: drop-shadow(0 0 10px rgba(245, 158, 11, 0.4));
}

/* Sunset Rose Theme */
body.theme-rose {
    --bg-color: #120409;
    --primary-color: #e11d48;
    --primary-glow: rgba(225, 29, 72, 0.35);
    --secondary-color: #db2777;
    --secondary-glow: rgba(219, 39, 119, 0.35);
    --glass-bg: rgba(26, 6, 14, 0.65);
    --glass-border: rgba(225, 29, 72, 0.15);
    --glass-border-hover: rgba(219, 39, 119, 0.3);
    --card-bg: rgba(38, 10, 22, 0.45);
    --primary-glow-drop: drop-shadow(0 0 10px rgba(225, 29, 72, 0.4));
}

/* Autumn Maple Theme */
body.theme-maple {
    --bg-color: #140803;
    --primary-color: #f97316;
    --primary-glow: rgba(249, 115, 22, 0.35);
    --secondary-color: #b45309;
    --secondary-glow: rgba(180, 83, 9, 0.35);
    --glass-bg: rgba(30, 12, 5, 0.65);
    --glass-border: rgba(249, 115, 22, 0.15);
    --glass-border-hover: rgba(180, 83, 9, 0.3);
    --card-bg: rgba(45, 18, 8, 0.45);
    --primary-glow-drop: drop-shadow(0 0 10px rgba(249, 115, 22, 0.4));
}

/* Make sure header logo shadow also respects the theme */
body[class*="theme-"] .logo-icon {
    filter: var(--primary-glow-drop, drop-shadow(0 0 10px var(--primary-glow)));
}

/* Responsive adjustment for theme selector */
@media (max-width: 600px) {
    .theme-selector-container {
        position: static;
        margin: 0 auto;
        align-self: center;
    }
}

/* Theme Divider between dark and light themes */
.theme-divider {
    width: 1px;
    height: 14px;
    background: var(--text-muted);
    opacity: 0.3;
    align-self: center;
    margin: 0 4px;
}

/* Light Theme Variables */

/* Sakura Light Theme (樱落粉黛) */
body.theme-sakura {
    --bg-color: #fff5f6;
    --primary-color: #db2777;
    --primary-glow: rgba(219, 39, 119, 0.2);
    --secondary-color: #f43f5e;
    --secondary-glow: rgba(244, 63, 94, 0.2);
    --text-primary: #4c0519;
    --text-secondary: #9d174d;
    --text-muted: #f472b6;
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(219, 39, 119, 0.12);
    --glass-border-hover: rgba(244, 63, 94, 0.25);
    --card-bg: rgba(255, 255, 255, 0.5);
    --card-border: rgba(219, 39, 119, 0.08);
    --overlay-bg: rgba(255, 255, 255, 0.95);
    --input-bg: rgba(0, 0, 0, 0.03);
    --input-border: rgba(0, 0, 0, 0.08);
    --input-bg-focus: rgba(0, 0, 0, 0.05);
    --item-bg: rgba(0, 0, 0, 0.02);
    --item-border: rgba(0, 0, 0, 0.06);
    --dropzone-bg: rgba(0, 0, 0, 0.01);
    --dropzone-border: rgba(219, 39, 119, 0.2);
    --dropzone-bg-hover: rgba(219, 39, 119, 0.03);
    --dropzone-shadow-hover: 0 0 25px rgba(219, 39, 119, 0.08);
    --panel-shadow: 0 15px 35px rgba(219, 39, 119, 0.05);
    --card-shadow-hover: 0 10px 25px rgba(219, 39, 119, 0.05);
    --primary-glow-drop: drop-shadow(0 0 8px rgba(219, 39, 119, 0.3));
}

/* Vanilla Sun Theme (香草晨光) */
body.theme-vanilla {
    --bg-color: #fffdf5;
    --primary-color: #d97706;
    --primary-glow: rgba(217, 119, 6, 0.2);
    --secondary-color: #ea580c;
    --secondary-glow: rgba(234, 88, 12, 0.2);
    --text-primary: #451a03;
    --text-secondary: #9a3412;
    --text-muted: #d97706;
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(217, 119, 6, 0.12);
    --glass-border-hover: rgba(234, 88, 12, 0.25);
    --card-bg: rgba(255, 255, 255, 0.5);
    --card-border: rgba(217, 119, 6, 0.08);
    --overlay-bg: rgba(255, 255, 255, 0.95);
    --input-bg: rgba(0, 0, 0, 0.03);
    --input-border: rgba(0, 0, 0, 0.08);
    --input-bg-focus: rgba(0, 0, 0, 0.05);
    --item-bg: rgba(0, 0, 0, 0.02);
    --item-border: rgba(0, 0, 0, 0.06);
    --dropzone-bg: rgba(0, 0, 0, 0.01);
    --dropzone-border: rgba(217, 119, 6, 0.2);
    --dropzone-bg-hover: rgba(217, 119, 6, 0.03);
    --dropzone-shadow-hover: 0 0 25px rgba(217, 119, 6, 0.08);
    --panel-shadow: 0 15px 35px rgba(217, 119, 6, 0.05);
    --card-shadow-hover: 0 10px 25px rgba(217, 119, 6, 0.05);
    --primary-glow-drop: drop-shadow(0 0 8px rgba(217, 119, 6, 0.3));
}

/* Mint Breeze Theme (薄荷微风) */
body.theme-mint {
    --bg-color: #f0fdfa;
    --primary-color: #0f766e;
    --primary-glow: rgba(15, 118, 110, 0.2);
    --secondary-color: #0d9488;
    --secondary-glow: rgba(13, 148, 136, 0.2);
    --text-primary: #115e59;
    --text-secondary: #0f766e;
    --text-muted: #14b8a6;
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(15, 118, 110, 0.12);
    --glass-border-hover: rgba(13, 148, 136, 0.25);
    --card-bg: rgba(255, 255, 255, 0.5);
    --card-border: rgba(15, 118, 110, 0.08);
    --overlay-bg: rgba(255, 255, 255, 0.95);
    --input-bg: rgba(0, 0, 0, 0.03);
    --input-border: rgba(0, 0, 0, 0.08);
    --input-bg-focus: rgba(0, 0, 0, 0.05);
    --item-bg: rgba(0, 0, 0, 0.02);
    --item-border: rgba(0, 0, 0, 0.06);
    --dropzone-bg: rgba(0, 0, 0, 0.01);
    --dropzone-border: rgba(15, 118, 110, 0.2);
    --dropzone-bg-hover: rgba(15, 118, 110, 0.03);
    --dropzone-shadow-hover: 0 0 25px rgba(15, 118, 110, 0.08);
    --panel-shadow: 0 15px 35px rgba(15, 118, 110, 0.05);
    --card-shadow-hover: 0 10px 25px rgba(15, 118, 110, 0.05);
    --primary-glow-drop: drop-shadow(0 0 8px rgba(15, 118, 110, 0.3));
}

/* Fix action button texts in light themes (must remain white) */
body[class*="-sakura"] .action-btn,
body[class*="-vanilla"] .action-btn,
body[class*="-mint"] .action-btn {
    color: #ffffff;
}

/* Make sure text elements that need explicit coloring look good in light themes */
body[class*="-sakura"] .search-icon,
body[class*="-vanilla"] .search-icon,
body[class*="-mint"] .search-icon {
    color: var(--text-muted);
}
body[class*="-sakura"] .upload-cloud-icon,
body[class*="-vanilla"] .upload-cloud-icon,
body[class*="-mint"] .upload-cloud-icon {
    color: var(--primary-color);
}
body[class*="-sakura"] .drop-zone:hover .upload-cloud-icon,
body[class*="-sakura"] .drop-zone.dragover .upload-cloud-icon,
body[class*="-vanilla"] .drop-zone:hover .upload-cloud-icon,
body[class*="-vanilla"] .drop-zone.dragover .upload-cloud-icon,
body[class*="-mint"] .drop-zone:hover .upload-cloud-icon,
body[class*="-mint"] .drop-zone.dragover .upload-cloud-icon {
    color: var(--secondary-color);
}
body[class*="-sakura"] .search-wrapper input::placeholder,
body[class*="-vanilla"] .search-wrapper input::placeholder,
body[class*="-mint"] .search-wrapper input::placeholder {
    color: var(--text-muted);
}