/* ==================== Settings Page ==================== */

.settings-page {
    max-width: 640px;
    margin: 0 auto;
    padding: 0 1rem 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.settings-card {
    background: var(--card-background, #fff);
    border-radius: var(--border-radius, 12px);
    border: 1px solid var(--border-color, #e2e8f0);
    overflow: hidden;
}

.settings-card-header {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border-color, #e2e8f0);
    background: linear-gradient(to right, rgba(99, 102, 241, 0.04), transparent);
}

.settings-card-header i {
    color: var(--primary-color, #6366f1);
    font-size: 1rem;
    width: 1.25rem;
    text-align: center;
}

.settings-card-header h3 {
    margin: 0;
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--text-primary, #1e293b);
    letter-spacing: 0.01em;
}

.settings-card-subtitle {
    margin-left: auto;
    font-size: 0.75rem;
    color: var(--text-secondary, #64748b);
    font-weight: 400;
}

.settings-card-body {
    padding: 0;
}

.settings-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.875rem 1.25rem;
    border-bottom: 1px solid var(--border-color, #e2e8f0);
    transition: background 0.15s ease;
    gap: 1rem;
}

.settings-row:last-child {
    border-bottom: none;
}

.settings-row:hover {
    background: rgba(99, 102, 241, 0.025);
}

.settings-row-label {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
    min-width: 0;
    flex: 1;
}

.settings-row-label > span {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-primary, #1e293b);
}

.settings-row-label > small {
    font-size: 0.8125rem;
    color: var(--text-secondary, #64748b);
    font-style: normal;
    line-height: 1.3;
}

.settings-row-control {
    flex-shrink: 0;
}

.settings-select {
    min-width: 120px;
    max-width: 160px;
    padding: 0.5rem 0.75rem !important;
    min-height: 38px !important;
    font-size: 0.875rem !important;
    border-radius: 8px !important;
}

/* Toggle switch */
.settings-toggle {
    position: relative;
    display: inline-block;
    width: 46px;
    height: 26px;
    cursor: pointer;
}

.settings-toggle input {
    opacity: 0;
    width: 0;
    height: 0;
    position: absolute;
}

.settings-toggle-slider {
    position: absolute;
    inset: 0;
    background: #cbd5e1;
    border-radius: 26px;
    transition: background 0.25s ease, box-shadow 0.25s ease;
}

.settings-toggle-slider::before {
    content: '';
    position: absolute;
    left: 3px;
    top: 3px;
    width: 20px;
    height: 20px;
    background: #fff;
    border-radius: 50%;
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}

.settings-toggle input:checked + .settings-toggle-slider {
    background: var(--primary-color, #6366f1);
}

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

.settings-toggle input:focus-visible + .settings-toggle-slider {
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.25);
}

.settings-save-btn {
    width: 100%;
    padding: 0.75rem 1.5rem !important;
    font-size: 0.9375rem !important;
    font-weight: 600 !important;
    border-radius: var(--border-radius, 12px) !important;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

@media (max-width: 480px) {
    .settings-page {
        padding: 0 0.5rem 2rem;
    }

    .settings-card-subtitle {
        display: none;
    }

    .settings-row {
        padding: 0.75rem 1rem;
    }

    .settings-card-header {
        padding: 0.875rem 1rem;
    }
}

@media screen and (-webkit-min-device-pixel-ratio: 1) and (prefers-color-scheme: dark) {
    .settings-card {
        background: #ffffff !important;
        border-color: #e2e8f0 !important;
    }

    .settings-card-header {
        background: linear-gradient(to right, rgba(99, 102, 241, 0.04), transparent) !important;
        border-color: #e2e8f0 !important;
    }

    .settings-row {
        border-color: #e2e8f0 !important;
    }

    .settings-row-label > span {
        color: #1e293b !important;
    }

    .settings-row-label > small {
        color: #64748b !important;
    }

    .settings-toggle-slider {
        background: #cbd5e1 !important;
    }

    .settings-toggle input:checked + .settings-toggle-slider {
        background: #6366f1 !important;
    }
}