/* ============================================
   Settings CSS - Full-screen settings page
   ============================================ */

/* Container */
.settings-container {
    width: 100%;
    height: 100%;
    overflow-y: auto;
    background: var(--bg-secondary);
    display: flex;
    flex-direction: column;
}

/* Header */
.settings-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: calc(var(--safe-top) + var(--space-md)) var(--space-md) var(--space-sm);
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
    background: var(--bg-primary);
}

.settings-header h2 {
    flex: 1;
    font-size: var(--font-size-lg);
    font-weight: 600;
}

/* Settings brand header */
.settings-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-md) var(--space-md) var(--space-sm);
}

.settings-brand-logo {
    height: 40px;
    width: auto;
    filter: brightness(0) invert(0.7);
}

body.light-theme .settings-brand-logo {
    filter: none;
}

/* Body */
.settings-body {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-sm) var(--space-md);
    padding-bottom: calc(72px + var(--safe-bottom) + var(--space-md));
}

/* Setting groups */
.setting-group {
    margin-bottom: var(--space-sm);
}

.setting-label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.setting-hint {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    margin-top: 2px;
}

/* Select */
.setting-select {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-input);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%23a4b0be' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-md) center;
    cursor: pointer;
}

.setting-select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

/* Range slider */
.setting-range-container {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.setting-range {
    flex: 1;
    -webkit-appearance: none;
    appearance: none;
    height: 6px;
    background: var(--bg-input);
    border-radius: 3px;
    outline: none;
}

.setting-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--accent);
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

.setting-range::-moz-range-thumb {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--accent);
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

.setting-range-value {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--accent);
    min-width: 40px;
    text-align: right;
}

/* Toggle switch */
.setting-toggle-container {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.toggle {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 28px;
    flex-shrink: 0;
}

.toggle input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-input);
    border-radius: 28px;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.toggle-slider::before {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: #fff;
    transition: transform var(--transition-fast);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.toggle input:checked + .toggle-slider {
    background: var(--accent);
}

.toggle input:checked + .toggle-slider::before {
    transform: translateX(20px);
}

.toggle-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

/* Connection status */
.connection-status {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.status-dot.online {
    background: var(--success);
    box-shadow: 0 0 6px var(--success);
}

.status-dot.offline {
    background: var(--danger);
    box-shadow: 0 0 6px var(--danger);
}

/* Footer */
.setting-footer {
    margin-top: auto;
    padding-top: var(--space-sm);
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.app-version {
    font-size: 10px;
    color: var(--accent-light);
    font-weight: 600;
}

.app-copyright {
    font-size: 10px;
    color: var(--text-muted);
    margin-top: 2px;
}

/* User info + Logout */
.setting-user-row {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.setting-user-name {
    font-size: var(--font-size-md);
    font-weight: 600;
    color: var(--text-primary);
}

.btn-logout {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    width: 100%;
    padding: 12px;
    background: rgba(255, 71, 87, 0.1);
    border: 1px solid rgba(255, 71, 87, 0.3);
    border-radius: var(--radius-sm);
    color: var(--danger);
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    transition: background var(--transition-fast), border-color var(--transition-fast);
}

.btn-logout:active {
    background: rgba(255, 71, 87, 0.2);
    border-color: var(--danger);
}