:root {
    --bg-primary: #121820;
    --bg-secondary: #1a2530;
    --bg-tertiary: #24303f;
    --text-primary: #ffffff;
    --text-secondary: #bdc3c7;
    --accent-color: #3498db;
    --accent-hover: #2980b9;
    --border-color: #2c3d50;
    --card-bg: #24303f;
    --shadow-color: rgba(0, 0, 0, 0.3);
    --input-bg: #24303f;
    --nav-btn-bg: #24303f;
    --filters-bg: #1b263b;
}

body.light-theme {
    --bg-primary: #f4f6f8;
    --bg-secondary: #ffffff;
    --bg-tertiary: #e9ecef;
    --text-primary: #2c3e50;
    --text-secondary: #7f8c8d;
    --accent-color: #3498db;
    --accent-hover: #2980b9;
    --border-color: #d1d5db;
    --card-bg: #ffffff;
    --shadow-color: rgba(0, 0, 0, 0.08);
    --input-bg: #ffffff;
    --nav-btn-bg: #e9ecef;
    --filters-bg: #e3f2fd;
}

body {
    background: var(--bg-primary) !important;
    color: var(--text-primary) !important;
    transition: background 0.3s, color 0.3s;
}

/* Standard overrides for container/sections */
section, .section, #login-box {
    background: var(--bg-secondary) !important;
    box-shadow: 0 4px 6px var(--shadow-color) !important;
    color: var(--text-primary) !important;
    border: 1px solid var(--border-color) !important;
}

.filters, #media-breadcrumbs, #global-import-status, .settings-box {
    background: var(--filters-bg) !important;
    color: var(--text-primary) !important;
    border: 1px solid var(--border-color) !important;
    box-shadow: 0 4px 6px var(--shadow-color) !important;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--accent-color) !important;
}

table {
    background: var(--bg-secondary) !important;
    border-collapse: collapse;
}

th, td {
    border: 1px solid var(--border-color) !important;
    color: var(--text-primary) !important;
}

th {
    background: var(--bg-tertiary) !important;
}

input, select, textarea {
    background: var(--input-bg) !important;
    color: var(--text-primary) !important;
    border: 1px solid var(--border-color) !important;
}

.stat-card, .player-card, .playlist-card, .media-card, .list-item, .schedule-card {
    background: var(--card-bg) !important;
    color: var(--text-primary) !important;
    box-shadow: 0 4px 6px var(--shadow-color) !important;
    border: 1px solid var(--border-color) !important;
}

.stat-card h3, .player-card h3, .playlist-card h3 {
    color: var(--text-secondary) !important;
}

nav button {
    padding: 10px 15px !important;
    border-radius: 4px !important;
    cursor: pointer !important;
    font-size: 14px !important;
    font-weight: bold !important;
    background: var(--accent-color, #3498db) !important;
    color: #ffffff !important;
    border: 1px solid var(--accent-color, #3498db) !important;
    transition: all 0.2s ease !important;
}

nav button.secondary {
    background: var(--nav-btn-bg) !important;
    color: var(--text-primary) !important;
    border: 1px solid var(--border-color) !important;
    font-weight: normal !important;
}

nav button:hover {
    opacity: 0.9;
}

footer {
    border-top: 1px solid var(--border-color) !important;
    color: var(--text-secondary) !important;
}

/* Theme Toggle styles */
.theme-toggle-container {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
}

.theme-toggle-btn {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    padding: 8px 12px;
    border-radius: 20px;
    cursor: pointer;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: background 0.2s, border-color 0.2s;
    user-select: none;
}

.theme-toggle-btn:hover {
    background: var(--accent-color);
    color: white;
}