/* ───────── Settings overlay (full-screen, with sidebar) ───────── */

.settings-overlay {
    position: fixed;
    inset: 0;
    z-index: 9100;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at 50% 35%, rgba(40, 36, 70, 0.40) 0%, rgba(5, 6, 13, 0.92) 60%, rgba(5, 6, 13, 0.98) 100%);
    backdrop-filter: blur(22px);
    -webkit-backdrop-filter: blur(22px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.32s var(--ease);
}

.settings-overlay.open {
    opacity: 1;
    pointer-events: auto;
}

.settings-modal {
    width: min(880px, calc(100vw - 32px));
    height: min(600px, calc(100vh - 80px));
    background: linear-gradient(180deg, rgba(20, 22, 38, 0.78) 0%, rgba(14, 15, 28, 0.82) 100%);
    border: 1px solid var(--line-2);
    border-radius: 22px;
    box-shadow: 0 28px 80px rgba(0, 0, 0, 0.55), 0 1px 0 rgba(255, 255, 255, 0.04) inset;
    display: grid;
    grid-template-columns: 220px 1fr;
    overflow: hidden;
    transform: translateY(16px) scale(0.985);
    opacity: 0;
    transition: opacity 0.42s var(--ease), transform 0.42s var(--ease);
}

.settings-overlay.open .settings-modal {
    opacity: 1;
    transform: translateY(0) scale(1);
}

/* ─── Sidebar ─── */

.settings-sidebar {
    background: rgba(10, 11, 22, 0.55);
    border-right: 1px solid var(--line);
    display: flex;
    flex-direction: column;
    padding: 20px 14px 16px;
}

.settings-head {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 8px 16px;
    font-size: 13px;
    font-weight: 600;
    color: var(--fg);
    letter-spacing: 0.04em;
    border-bottom: 1px solid var(--line);
    margin-bottom: 14px;
}

.settings-brand-mark {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background:
        radial-gradient(circle at 70% 35%, var(--bg) 38%, transparent 39%),
        radial-gradient(circle at 50% 50%, var(--accent) 0%, var(--accent-2) 100%);
    box-shadow: 0 0 16px rgba(184, 176, 218, 0.32);
    flex-shrink: 0;
}

.settings-nav {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
}

.settings-nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 10px;
    border-radius: 8px;
    background: transparent;
    border: 1px solid transparent;
    color: var(--fg-2);
    font-size: 12.5px;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    transition: background 0.18s var(--ease), color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.settings-nav-item svg {
    flex-shrink: 0;
    opacity: 0.75;
    transition: opacity 0.18s var(--ease), color 0.18s var(--ease);
}

.settings-nav-item:hover {
    background: rgba(200, 195, 230, 0.04);
    color: var(--fg);
}

.settings-nav-item:hover svg { opacity: 1; }

.settings-nav-item.active {
    background: rgba(184, 176, 218, 0.10);
    border-color: rgba(184, 176, 218, 0.18);
    color: var(--fg);
    box-shadow: 0 0 0 1px rgba(184, 176, 218, 0.05) inset;
}

.settings-nav-item.active svg {
    color: var(--accent);
    opacity: 1;
}

.settings-foot {
    padding: 12px 10px 4px;
    font-size: 10.5px;
    color: var(--fg-3);
    font-family: 'JetBrains Mono', ui-monospace, monospace;
    letter-spacing: 0.05em;
    border-top: 1px solid var(--line);
    margin-top: 10px;
}

/* ─── Content area ─── */

.settings-content {
    position: relative;
    overflow-y: auto;
    padding: 28px 32px 24px;
}

.settings-close {
    position: absolute;
    top: 18px;
    right: 18px;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(200, 195, 230, 0.05);
    border: 1px solid var(--line-2);
    color: var(--fg-2);
    cursor: pointer;
    transition: background 0.15s var(--ease), color 0.15s var(--ease), border-color 0.15s var(--ease), transform 0.15s var(--ease);
    z-index: 2;
}

.settings-close:hover {
    background: rgba(200, 195, 230, 0.10);
    color: var(--fg);
    border-color: var(--line-3);
    transform: rotate(90deg);
}

.settings-pane {
    display: none;
    opacity: 0;
    transform: translateY(8px);
}

.settings-pane.active {
    display: block;
    animation: setPaneIn 0.36s var(--ease) forwards;
}

@keyframes setPaneIn {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

.settings-pane-head {
    margin-bottom: 22px;
    padding-right: 36px;
}

.settings-pane-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--fg);
    letter-spacing: -0.01em;
    margin-bottom: 4px;
}

.settings-pane-sub {
    font-size: 12.5px;
    color: var(--fg-2);
    line-height: 1.55;
}

.settings-section {
    background: rgba(20, 22, 38, 0.4);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 6px 14px;
    margin-bottom: 12px;
}

.settings-section .cfg-row {
    padding: 12px 0;
    border-bottom: 1px solid var(--line);
}

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

.settings-about-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    padding-top: 14px;
    font-size: 12px;
    color: var(--fg-3);
}

.settings-about-links a {
    color: var(--fg-3);
    text-decoration: none;
    transition: color 0.15s var(--ease);
}

.settings-about-links a:hover { color: var(--fg); }

/* ─── Shared row primitives (used inside .settings-section) ─── */

.cfg-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    font-size: 13px;
    color: var(--fg);
    font-weight: 500;
}

.cfg-row > span:first-child {
    flex-shrink: 0;
}

.cfg-row-label {
    display: flex;
    flex-direction: column;
    gap: 3px;
    min-width: 0;
    flex: 1;
}

.cfg-row-label > span:first-child {
    font-size: 13px;
    color: var(--fg);
    font-weight: 500;
}

.cfg-row-hint {
    font-size: 11.5px;
    color: var(--fg-3);
    line-height: 1.4;
    font-weight: 400;
}

.cfg-row strong {
    color: var(--fg);
    font-weight: 500;
    font-size: 12.5px;
}

.cfg-row-actions {
    justify-content: stretch;
    gap: 8px;
}

.cfg-row-actions .cfg-btn {
    flex: 1;
}

.cfg-select {
    background: rgba(200, 195, 230, 0.04);
    border: 1px solid var(--line-2);
    border-radius: 8px;
    color: var(--fg);
    padding: 7px 10px;
    font-size: 12.5px;
    min-width: 160px;
    transition: border-color 0.15s var(--ease), background 0.15s var(--ease);
}

.cfg-select:hover { border-color: var(--line-3); background: rgba(200, 195, 230, 0.07); }
.cfg-select:focus { border-color: var(--accent); outline: none; }
.cfg-select option { background: #0c0d18; color: var(--fg); }

.toggle-wrap {
    position: relative;
    display: inline-block;
    width: 34px;
    height: 20px;
    flex-shrink: 0;
}

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

.toggle-track {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background: rgba(200, 195, 230, 0.10);
    border-radius: 20px;
    transition: background 0.22s var(--ease);
}

.toggle-track::before {
    position: absolute;
    content: '';
    height: 14px;
    width: 14px;
    left: 3px;
    top: 3px;
    background: var(--fg-3);
    border-radius: 50%;
    transition: transform 0.22s var(--ease), background 0.22s var(--ease);
}

input:checked + .toggle-track { background: var(--accent); }
input:checked + .toggle-track::before {
    transform: translateX(14px);
    background: var(--bg);
}

.cfg-btn {
    padding: 8px 14px;
    background: rgba(200, 195, 230, 0.05);
    border: 1px solid var(--line-2);
    border-radius: 8px;
    color: var(--fg-2);
    font-size: 12px;
    font-weight: 500;
    transition: border-color 0.15s var(--ease), color 0.15s var(--ease), background 0.15s var(--ease), transform 0.15s var(--ease);
}

.cfg-btn:hover {
    background: rgba(200, 195, 230, 0.09);
    color: var(--fg);
    border-color: var(--line-3);
    transform: translateY(-1px);
}

.cfg-btn:active { transform: translateY(0); }

/* ─── Mobile ─── */

@media (max-width: 720px) {
    .settings-modal {
        grid-template-columns: 1fr;
        grid-template-rows: auto 1fr;
        height: min(620px, calc(100vh - 32px));
    }
    .settings-sidebar {
        flex-direction: row;
        align-items: center;
        gap: 6px;
        padding: 10px 12px;
        border-right: none;
        border-bottom: 1px solid var(--line);
        overflow-x: auto;
    }
    .settings-head { display: none; }
    .settings-nav {
        flex-direction: row;
        flex: none;
        gap: 4px;
    }
    .settings-nav-item {
        padding: 8px 10px;
    }
    .settings-nav-item span {
        font-size: 11.5px;
    }
    .settings-foot { display: none; }
    .settings-content { padding: 22px 18px; }
}

/* ─── Override modal (unchanged) ─── */

.override-modal {
    position: fixed;
    inset: 0;
    background: rgba(5, 6, 13, 0.85);
    backdrop-filter: blur(14px);
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
    animation: fadeOv 0.2s var(--ease);
}
@keyframes fadeOv { from { opacity: 0; } to { opacity: 1; } }
.override-modal.open { display: flex; }
.override-card {
    width: 100%;
    max-width: 420px;
    background: var(--panel);
    border: 1px solid var(--line-2);
    border-radius: 14px;
    padding: 28px;
    text-align: center;
    backdrop-filter: blur(20px);
    box-shadow: 0 30px 80px rgba(0,0,0,0.5);
    animation: ovIn 0.25s var(--ease);
}
@keyframes ovIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
.override-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(208, 130, 130, 0.12);
    color: #d08282;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    font-weight: 600;
    margin: 0 auto 14px;
}
.override-title {
    font-size: 17px;
    font-weight: 700;
    color: var(--fg);
    margin-bottom: 8px;
    letter-spacing: -0.01em;
}
.override-desc {
    font-size: 12px;
    color: var(--fg-2);
    line-height: 1.6;
    margin-bottom: 18px;
}
#overrideInput {
    width: 100%;
    background: var(--bg-2);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 11px 14px;
    color: var(--fg);
    font-size: 13px;
    font-family: 'JetBrains Mono', ui-monospace, monospace;
    text-align: center;
    letter-spacing: 0.1em;
    transition: border-color 0.15s;
}
#overrideInput:focus { border-color: var(--line-3); outline: none; }
.override-err {
    font-size: 11px;
    color: #d08282;
    min-height: 14px;
    margin-top: 8px;
}
.override-actions {
    display: flex;
    gap: 8px;
    margin-top: 16px;
    justify-content: flex-end;
}
.override-btn {
    padding: 9px 16px;
    border-radius: 7px;
    font-size: 12px;
    font-weight: 500;
    color: var(--fg-2);
    background: rgba(20, 22, 38, 0.6);
    border: 1px solid var(--line-2);
    transition: all 0.15s;
}
.override-btn:hover { background: rgba(40, 42, 58, 0.7); color: var(--fg); }
.override-btn.primary {
    background: var(--fg);
    color: var(--bg);
    border-color: var(--fg);
}
.override-btn.primary:hover { background: var(--accent); border-color: var(--accent); }