/**
 * Admin Styles for NanoReel Settings Page
 *
 * @package NanoReel
 * @since 1.0.0
 */

/* ===========================
   Header Section
   =========================== */

.nanoreel-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 30px;
    border-radius: 8px;
    margin-bottom: 30px;
    color: white;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.nanoreel-header h1 {
    margin: 0 0 10px 0;
    font-size: 32px;
    font-weight: 700;
    color: white;
}

.nanoreel-header p {
    margin: 0;
    font-size: 16px;
    opacity: 0.95;
}

/* ===========================
   Settings Container
   =========================== */

.nanoreel-settings-container {
    background: #fff;
    padding: 25px;
    border-radius: 8px;
    border: 1px solid #ddd;
    margin-bottom: 20px;
}

.nanoreel-settings-container h2 {
    margin-top: 0;
    padding-bottom: 10px;
    border-bottom: 2px solid #f0f0f0;
}

/* ===========================
   Mode Selector (Radio Buttons)
   =========================== */

.nanoreel-mode-selector {
    margin: 20px 0;
}

.nanoreel-mode-selector label {
    display: inline-block;
    margin-right: 30px;
    font-weight: 500;
    font-size: 15px;
}

.nanoreel-mode-selector input[type="radio"] {
    margin-right: 8px;
}

/* ===========================
   Settings Sections Toggle
   =========================== */

#nanoreel-managed-settings,
#nanoreel-selfhosted-settings {
    margin-top: 20px;
    padding: 20px;
    background: #f9f9f9;
    border-radius: 6px;
    border: 1px solid #e0e0e0;
}

#nanoreel-managed-settings h3,
#nanoreel-selfhosted-settings h3 {
    margin-top: 0;
    color: #333;
}

/* ===========================
   Form Fields
   =========================== */

.nanoreel-settings-container table.form-table th {
    font-weight: 600;
    color: #333;
}

.nanoreel-settings-container input[type="text"],
.nanoreel-settings-container input[type="url"] {
    width: 100%;
    max-width: 500px;
    padding: 8px 12px;
    font-size: 14px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.nanoreel-settings-container input[type="text"]:focus,
.nanoreel-settings-container input[type="url"]:focus {
    border-color: #667eea;
    outline: none;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.nanoreel-settings-container select {
    padding: 8px 12px;
    font-size: 14px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.nanoreel-settings-container .description {
    color: #666;
    font-size: 13px;
    font-style: italic;
    margin-top: 5px;
}

/* ===========================
   Color Picker Override
   =========================== */

.nanoreel-color-picker {
    max-width: 200px !important;
}

/* ===========================
   Upgrade Section (Pro Upsell)
   =========================== */

.nanoreel-upgrade-section {
    background: #fffbea;
    border: 2px solid #ffe500;
    border-radius: 8px;
    padding: 25px;
    margin-top: 30px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.nanoreel-upgrade-section h2 {
    margin-top: 0;
    color: #333;
    font-size: 24px;
}

.nanoreel-upgrade-section ul {
    margin: 15px 0;
    padding-left: 20px;
}

.nanoreel-upgrade-section ul li {
    margin-bottom: 10px;
    font-size: 15px;
    line-height: 1.6;
}

.nanoreel-upgrade-section .button-primary {
    background: #ffe500;
    border-color: #e6ce00;
    color: #000;
    font-weight: 700;
    padding: 12px 30px;
    font-size: 16px;
    text-shadow: none;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s ease;
}

.nanoreel-upgrade-section .button-primary:hover {
    background: #ffd700;
    border-color: #ccaa00;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.nanoreel-upgrade-section .button-primary:active {
    transform: translateY(0);
}

/* ===========================
   Submit Button
   =========================== */

.nanoreel-settings-container .button-primary {
    background: #667eea;
    border-color: #5568d3;
    padding: 10px 25px;
    font-size: 15px;
    font-weight: 600;
}

.nanoreel-settings-container .button-primary:hover {
    background: #5568d3;
    border-color: #4451b8;
}

/* ===========================
   Help Text / Info Boxes
   =========================== */

.nanoreel-info-box {
    background: #e7f3ff;
    border-left: 4px solid #2196f3;
    padding: 15px;
    margin: 20px 0;
    border-radius: 4px;
}

.nanoreel-info-box p {
    margin: 0;
    color: #333;
    line-height: 1.6;
}

.nanoreel-info-box strong {
    color: #1976d2;
}

/* ===========================
   Responsive Adjustments
   =========================== */

@media screen and (max-width: 782px) {
    .nanoreel-header {
        padding: 20px;
    }
    
    .nanoreel-header h1 {
        font-size: 24px;
    }
    
    .nanoreel-settings-container {
        padding: 15px;
    }
    
    .nanoreel-upgrade-section {
        padding: 15px;
    }
    
    .nanoreel-mode-selector label {
        display: block;
        margin-bottom: 10px;
    }
}