:root {
    --primary-color: #ff0000;
    --bg-color: #0b0b0b;
    --sidebar-bg: #161616;
    --card-bg: #1e1e1e;
    --text-color: #ffffff;
    --text-muted: #aaaaaa;
    --border-color: #333333;
}

body {
    font-family: 'Cairo', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    margin: 0;
    display: flex;
    overflow-x: hidden;
}

/* Sidebar */
.sidebar {
    width: 260px;
    background-color: var(--sidebar-bg);
    height: 100vh;
    position: fixed;
    right: 0;
    top: 0;
    padding: 20px 0;
    box-shadow: -2px 0 15px rgba(0,0,0,0.5);
    z-index: 100;
}

.logo {
    font-size: 28px;
    font-weight: bold;
    color: var(--primary-color);
    text-align: center;
    padding: 0 20px 30px;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 20px;
}

.nav-item {
    padding: 12px 25px;
    margin: 4px 15px;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-muted);
}

.nav-item:hover, .nav-item.active {
    background-color: var(--primary-color);
    color: white;
}

/* Main Content */
.main-content {
    margin-right: 260px;
    flex: 1;
    padding: 30px;
    min-height: 100vh;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.btn {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 10px 25px;
    border-radius: 8px;
    cursor: pointer;
    font-family: 'Cairo', sans-serif;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-secondary { background-color: #444; }
.btn-danger { background-color: #dc3545; }

/* Grid & Cards */
.card {
    background-color: var(--card-bg);
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.3);
    border: 1px solid var(--border-color);
}

/* Search Bar */
.search-box {
    margin-bottom: 20px;
    position: relative;
}

.search-box input {
    width: 100%;
    padding: 12px 45px 12px 15px;
    background: #252525;
    border: 1px solid var(--border-color);
    color: white;
    border-radius: 10px;
    font-family: 'Cairo';
}

.search-box i {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

/* Table */
table { width: 100%; border-collapse: collapse; }
th, td { padding: 15px; text-align: right; border-bottom: 1px solid var(--border-color); }
th { color: var(--text-muted); font-size: 14px; text-transform: uppercase; }
td { font-size: 15px; }

/* Form Controls */
.form-group { margin-bottom: 20px; }
label { display: block; margin-bottom: 8px; color: var(--text-muted); font-size: 14px; }
input, select, textarea {
    width: 100%;
    padding: 12px;
    background: #252525;
    border: 1px solid var(--border-color);
    color: white;
    border-radius: 8px;
    box-sizing: border-box;
    font-family: 'Cairo';
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal-content {
    width: 600px;
    max-height: 90vh;
    overflow-y: auto;
}

.hidden { display: none !important; }

.auth-hidden .sidebar, .auth-hidden .main-content {
    display: none !important;
}

.actions-grid {
    display: flex;
    gap: 5px;
    flex-wrap: wrap;
}

.row-hidden {
    opacity: 0.5;
    background-color: rgba(0,0,0,0.2);
}

.btn-warning { background-color: #ffc107; color: #000; }
.btn-info { background-color: #17a2b8; }
.btn-sm { padding: 5px 10px; font-size: 12px; }

.badge {
    background-color: var(--primary-color);
    color: white;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 12px;
}

/* Episode Item */
.episode-item {
    background: #252525;
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 10px;
    border: 1px dashed #444;
}

/* Settings */
.settings-field {
    display: flex;
    gap: 10px;
    align-items: center;
}

.settings-field input, .settings-field select {
    flex: 1;
}