/* ==========================================================================
   SETTINGS PAGE
   ========================================================================== */

.settings-layout {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 2rem;
    max-width: 960px;
    margin: 0 auto;
    padding: 2rem 1.5rem 4rem;
    align-items: start;
}

/* ── Sidebar ── */
.settings-sidebar {
    position: sticky;
    top: 88px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.settings-nav-group {
    padding: 0.5rem 0.75rem 0.25rem;
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-secondary);
    margin-top: 0.25rem;
}

.settings-nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 10px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-secondary);
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    font-family: inherit;
    transition: background 0.15s, color 0.15s;
}

.settings-nav-item:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.settings-nav-item.active {
    background: var(--bg-tertiary);
    color: var(--color-primary);
    font-weight: 600;
}

.settings-nav-item .nav-icon {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    opacity: 0.6;
}

.settings-nav-item.active .nav-icon,
.settings-nav-item:hover .nav-icon {
    opacity: 1;
}

.settings-nav-item .nav-icon svg,
.settings-panel-header .panel-icon svg {
    display: block;
}

.settings-panel-header .panel-icon {
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.75;
}

.settings-nav-divider {
    height: 1px;
    background: var(--border-color);
    margin: 0.5rem 0.75rem;
}

/* ── Content panels ── */
.settings-content {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.settings-panel {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    overflow: hidden;
}

.settings-panel-header {
    padding: 1.5rem 1.75rem 0;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 1.25rem;
}

.settings-panel-header h2 {
    font-size: 1.05rem;
    font-weight: 700;
    margin: 0;
}

.settings-panel-header .panel-icon {
    font-size: 1.1rem;
}

.settings-panel-body {
    padding: 0 1.75rem 1.75rem;
}

/* ── Profile section ── */
.profile-row {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-subtle, var(--border-color));
}

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

.profile-avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--border-color);
    flex-shrink: 0;
}

.profile-avatar-initial {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    flex-shrink: 0;
}

.profile-label {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 2px;
}

.profile-value {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* ── Theme cards ── */
.theme-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
}

.theme-card {
    padding: 1.25rem 1rem;
    border-radius: 14px;
    border: 2px solid var(--border-color);
    background: var(--bg-primary);
    cursor: pointer;
    text-align: center;
    transition: border-color 0.15s, background 0.15s;
    font-family: inherit;
    width: 100%;
}

.theme-card:hover {
    border-color: var(--color-primary);
    background: var(--bg-tertiary);
}

.theme-card.active {
    border-color: var(--color-primary);
    background: rgba(37,99,235,0.08);
}

.theme-card-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.75rem;
    height: 36px;
}

.theme-card-title {
    font-weight: 700;
    font-size: 1rem;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.theme-card-desc {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* ── Investment preferences ── */
.pref-field {
    margin-bottom: 1.25rem;
}

.pref-field:last-of-type {
    margin-bottom: 0;
}

.pref-label {
    display: block;
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.pref-input {
    width: 100%;
    padding: 10px 14px;
    background: var(--bg-input, var(--bg-primary));
    border: 1.5px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.15s, box-shadow 0.15s;
}

.pref-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37,99,235,0.12);
}

.pref-select {
    width: 100%;
    padding: 10px 14px;
    background: var(--bg-input, var(--bg-primary));
    border: 1.5px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 1rem;
    font-family: inherit;
    cursor: pointer;
    transition: border-color 0.15s;
}

.pref-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37,99,235,0.12);
}

.pref-risk-labels {
    display: flex;
    justify-content: space-between;
    font-size: 1rem;
    color: var(--text-secondary);
    margin-top: 6px;
}

/* ── Account actions ── */
.account-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-subtle, var(--border-color));
}

.account-row:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.account-row-label {
    font-weight: 600;
    font-size: 1rem;
    color: var(--text-primary);
}

.account-row-sub {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-top: 2px;
}

.btn-signout {
    padding: 8px 18px;
    border-radius: 10px;
    border: 1.5px solid var(--border-color);
    background: none;
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
}

.btn-signout:hover {
    border-color: #ef4444;
    color: #ef4444;
    background: rgba(239,68,68,0.06);
}

.btn-save {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 24px;
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: background 0.15s, transform 0.1s;
    margin-top: 1.5rem;
    width: 100%;
}

.btn-save:hover { background: var(--color-primary-hover); }
.btn-save:active { transform: scale(0.99); }

/* ── Notification placeholder ── */
.notif-placeholder {
    text-align: center;
    padding: 2rem 1rem;
    color: var(--text-secondary);
    font-size: 1rem;
}

.notif-placeholder-icon {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
    opacity: 0.4;
}

/* ── Mobile ── */
@media (max-width: 768px) {
    .settings-layout {
        grid-template-columns: 1fr;
        padding: 1rem 1rem 4rem;
    }
    .settings-sidebar {
        position: static;
        flex-direction: row;
        flex-wrap: wrap;
        gap: 4px;
        padding: 0.5rem;
    }
    .settings-nav-group { display: none; }
    .settings-nav-divider { display: none; }
    .settings-nav-item {
        flex: 1;
        min-width: 80px;
        justify-content: center;
        padding: 8px 10px;
        font-size: 1rem;
    }
    .settings-nav-item .nav-icon { display: none; }
    .theme-cards { grid-template-columns: 1fr; gap: 0.5rem; }
}