/* ── Sidebar UI/UX refresh ───────────────────────────── */

.sidebar-skip-link {
    position: fixed;
    top: 8px;
    left: 10px;
    z-index: 10001;
    padding: 8px 12px;
    color: #fff;
    border: 1px solid rgba(96, 165, 250, 0.6);
    border-radius: 9px;
    background: #172554;
    font-size: 12px;
    font-weight: 750;
    text-decoration: none;
    transform: translateY(-160%);
    transition: transform 160ms ease;
}

.sidebar-skip-link:focus { transform: translateY(0); }

.sidebar {
    width: 186px;
    height: 100vh;
    padding: 12px 9px 10px;
    border-right-color: rgba(129, 140, 248, 0.13);
    background:
        radial-gradient(circle at 18% 1%, rgba(34, 211, 238, 0.07), transparent 24%),
        linear-gradient(180deg, rgba(10, 12, 27, 0.985), rgba(7, 9, 20, 0.99));
    box-shadow: 12px 0 36px rgba(2, 6, 23, 0.16);
}

.sidebar .brand-section {
    min-height: 58px;
    margin: 0 2px 10px;
    padding: 0;
}

.sidebar .brand-logo {
    top: 1px;
    left: 0;
    width: 52px;
    height: 52px;
    border-color: rgba(34, 211, 238, 0.2);
    border-radius: 14px;
    background: linear-gradient(145deg, rgba(8, 47, 73, 0.72), rgba(15, 23, 42, 0.88));
    box-shadow: 0 8px 24px rgba(6, 182, 212, 0.13), inset 0 1px 0 rgba(255, 255, 255, 0.07);
    animation: none;
}

.sidebar .brand-name {
    top: 22px;
    left: 61px;
    font-size: 18px;
    font-weight: 850;
    letter-spacing: 1.2px;
}

.sidebar .sidebar-version {
    top: 2px;
    right: 0;
    padding: 3px 6px;
    color: #c7d2fe;
    border-color: rgba(129, 140, 248, 0.32);
    background: rgba(49, 46, 129, 0.42);
    font-size: 9.5px;
}

.sidebar .tool-controls {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 7px;
    margin: 0 0 11px;
    padding: 0;
}

.sidebar .tool-ctrl-btn {
    min-width: 0;
    height: 34px;
    gap: 6px;
    padding: 0 10px;
    color: #aeb8cc;
    border: 1px solid rgba(148, 163, 184, 0.14);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.025);
    font: 750 11px/1 var(--font-sans);
}

.sidebar .tool-ctrl-icon { width: 15px; height: 15px; flex: 0 0 15px; }
.sidebar .tool-ctrl-text { font-size: 11px; letter-spacing: 0; }
.sidebar .tool-ctrl-add { color: #a7f3d0; background: rgba(16, 185, 129, 0.055); }
.sidebar .tool-ctrl-remove { color: #c4b5fd; background: rgba(139, 92, 246, 0.055); }
.sidebar .tool-ctrl-add:hover { color: #d1fae5; border-color: rgba(52, 211, 153, 0.34); background: rgba(16, 185, 129, 0.12); }
.sidebar .tool-ctrl-remove:hover { color: #ede9fe; border-color: rgba(167, 139, 250, 0.34); background: rgba(139, 92, 246, 0.12); }

.sidebar .sidebar-section-label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin: 0 5px 7px;
    color: #7c8aa4;
    font-size: 9px;
    font-weight: 800;
    letter-spacing: 1.15px;
    line-height: 1;
    text-transform: uppercase;
}

.sidebar .sidebar-section-label span:last-child {
    color: #5f6b80;
    font-size: 7.5px;
    font-weight: 650;
    letter-spacing: 0.15px;
    text-transform: none;
}

.sidebar .tool-nav { overflow: hidden; }

.sidebar .nav-list {
    gap: 5px;
    padding: 0 4px 4px 0;
    scroll-padding-block: 4px;
    scrollbar-color: rgba(129, 140, 248, 0.52) transparent;
}

.sidebar .nav-list::-webkit-scrollbar { width: 3px; }
.sidebar .nav-list::-webkit-scrollbar-thumb { background: rgba(129, 140, 248, 0.52); }

.sidebar .nav-link {
    width: 100%;
    min-height: 44px;
    gap: 8px;
    padding: 6px 8px;
    color: #aab4c7;
    border: 1px solid rgba(148, 163, 184, 0.11);
    border-radius: 11px;
    background: rgba(255, 255, 255, 0.018);
    font: 650 12.5px/1.25 var(--font-sans);
    text-align: left;
    touch-action: manipulation;
    transition: color 160ms ease, border-color 160ms ease, background-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.sidebar .nav-link::before {
    top: 8px;
    bottom: 8px;
    width: 3px;
    border-radius: 0 4px 4px 0;
    background: var(--tool-color, #818cf8);
    opacity: 0;
    transform: scaleY(0.45);
    transition: opacity 160ms ease, transform 160ms ease;
}

.sidebar .nav-link:hover {
    color: #e2e8f0;
    border-color: color-mix(in srgb, var(--tool-color, #818cf8) 25%, transparent);
    background: color-mix(in srgb, var(--tool-color, #818cf8) 7%, rgba(255, 255, 255, 0.02));
    transform: translateX(1px);
}

.sidebar .nav-link.active {
    color: #fff;
    border-color: color-mix(in srgb, var(--tool-color, #818cf8) 36%, transparent);
    background: linear-gradient(90deg, color-mix(in srgb, var(--tool-color, #818cf8) 17%, transparent), rgba(99, 102, 241, 0.07));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.035), 0 7px 18px rgba(2, 6, 23, 0.13);
    font-weight: 750;
}

.sidebar .nav-link.active::before { width: 3px; opacity: 1; transform: scaleY(1); }

.sidebar .nav-link:focus-visible,
.sidebar .tool-ctrl-btn:focus-visible,
.sidebar .sidebar-account-card:focus-visible,
.sidebar .settings-gear-btn:focus-visible {
    outline: 2px solid #60a5fa;
    outline-offset: 2px;
}

.sidebar .nav-icon {
    width: 30px;
    height: 30px;
    flex: 0 0 30px;
    display: grid;
    place-items: center;
    color: color-mix(in srgb, var(--tool-color, #93c5fd) 78%, white);
    border: 1px solid color-mix(in srgb, var(--tool-color, #93c5fd) 18%, transparent);
    border-radius: 9px;
    background: color-mix(in srgb, var(--tool-color, #93c5fd) 8%, rgba(15, 23, 42, 0.82));
    font-size: 0;
}

.sidebar .nav-icon svg { width: 17px; height: 17px; }
.sidebar .nav-link.active .nav-icon { border-color: color-mix(in srgb, var(--tool-color, #93c5fd) 34%, transparent); background: color-mix(in srgb, var(--tool-color, #93c5fd) 15%, rgba(15, 23, 42, 0.72)); }

.sidebar .nav-text {
    min-width: 0;
    margin: 0;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    text-overflow: ellipsis;
}

.sidebar .nav-footer {
    gap: 7px;
    margin-top: 0;
    padding-top: 8px;
    border-top-color: rgba(148, 163, 184, 0.09);
}

.sidebar .nav-footer .sidebar-account-card {
    min-height: 92px;
    position: relative;
    display: grid !important;
    grid-template-areas:
        "avatar identity"
        "time time";
    grid-template-columns: 44px minmax(0, 1fr);
    align-items: center !important;
    column-gap: 10px;
    row-gap: 7px;
    padding: 10px !important;
    border-color: rgba(148, 163, 184, 0.13);
    border-radius: 12px;
    background: linear-gradient(145deg, rgba(30, 41, 59, 0.55), rgba(15, 23, 42, 0.42));
    text-align: left;
}

.sidebar .sidebar-account-card:hover {
    border-color: rgba(96, 165, 250, 0.3);
    background: linear-gradient(145deg, rgba(30, 41, 59, 0.72), rgba(15, 23, 42, 0.55));
    transform: translateY(-1px);
}

.sidebar .sidebar-account-card.premium-active::before {
    border-color: rgba(74, 222, 128, 0.3);
    border-radius: 12px;
    background: linear-gradient(145deg, rgba(34, 197, 94, 0.05), rgba(59, 130, 246, 0.035));
    box-shadow: 0 0 18px rgba(34, 197, 94, 0.09), inset 0 1px 0 rgba(255, 255, 255, 0.035);
    animation: none;
}

.sidebar .sidebar-account-avatar {
    grid-area: avatar;
    box-sizing: border-box;
    width: 44px !important;
    height: 44px !important;
    padding: 0 !important;
    border: 2px solid rgba(96, 165, 250, 0.64);
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.18);
}

.sidebar .sidebar-account-card:hover .sidebar-account-avatar { transform: none !important; }

.sidebar .sidebar-account-copy {
    grid-area: identity;
    min-width: 0;
    padding-right: 16px;
}

.sidebar .sidebar-account-name {
    margin: 0 !important;
    color: #f1f5f9;
    font-size: 13px;
    font-weight: 800 !important;
    letter-spacing: 0 !important;
    line-height: 1.25;
}

.sidebar .sidebar-account-plan {
    box-sizing: border-box;
    width: fit-content;
    max-width: 100%;
    margin-top: 3px !important;
    padding: 3px 7px !important;
    overflow: hidden;
    border-radius: 5px;
    font-size: 11px !important;
    letter-spacing: 0.2px !important;
    text-overflow: ellipsis;
    white-space: nowrap;
    line-height: 1.2;
    vertical-align: top;
}

.sidebar .sidebar-account-time,
.sidebar .sidebar-account-card.premium-active .sidebar-account-time {
    grid-area: time;
    width: 100%;
    margin: 0 !important;
    padding-top: 6px;
    overflow: hidden;
    color: #aab4c7;
    border-top: 1px solid rgba(148, 163, 184, 0.1);
    font-size: 12px !important;
    font-weight: 750;
    line-height: 1.2;
    letter-spacing: 0 !important;
    text-align: center;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
}

.sidebar .sidebar-account-time.reactivate {
    width: auto;
    min-width: 0;
    margin: 0;
    padding: 4px 7px;
    font-size: 11px !important;
}

.sidebar .sidebar-account-chevron {
    position: absolute;
    top: 27px;
    right: 9px;
    width: 14px;
    height: 14px;
    color: #64748b;
    transition: color 160ms ease, transform 160ms ease;
}

.sidebar .sidebar-account-card:hover .sidebar-account-chevron { color: #93c5fd; transform: translateX(1px); }

.sidebar .nav-footer .settings-gear-btn {
    min-height: 42px;
    margin: 0 !important;
    gap: 9px;
    padding: 0 10px !important;
    color: #aeb8cc;
    border-color: rgba(148, 163, 184, 0.13);
    border-radius: 11px;
    background: rgba(255, 255, 255, 0.022);
    font: 700 12.5px/1 var(--font-sans);
}

.sidebar .settings-gear-btn:hover { color: #f1f5f9; border-color: rgba(129, 140, 248, 0.28); background: rgba(99, 102, 241, 0.09); }
.sidebar .settings-gear-btn .gear-icon { width: 18px; height: 18px; flex: 0 0 18px; }
.sidebar .settings-chevron { width: 14px; height: 14px; margin-left: auto; color: #64748b; }

body[data-theme="soft-light"] .sidebar {
    border-right-color: rgba(95, 82, 98, 0.14);
    background: linear-gradient(180deg, rgba(248, 245, 250, 0.97), rgba(240, 236, 245, 0.96));
    box-shadow: 10px 0 30px rgba(86, 65, 98, 0.08);
}

body[data-theme="soft-light"] .sidebar :is(.tool-ctrl-btn, .nav-link, .sidebar-account-card, .settings-gear-btn) {
    color: #5f5969;
    border-color: rgba(95, 82, 98, 0.14);
    background: rgba(255, 255, 255, 0.54);
    box-shadow: none;
}

body[data-theme="soft-light"] .sidebar .nav-link:hover { color: #352f3c; background: rgba(255, 255, 255, 0.82); }
body[data-theme="soft-light"] .sidebar .nav-link.active { color: #30284a; border-color: color-mix(in srgb, var(--tool-color, #7c3aed) 35%, transparent); background: color-mix(in srgb, var(--tool-color, #7c3aed) 12%, white); }
body[data-theme="soft-light"] .sidebar .nav-icon { background: color-mix(in srgb, var(--tool-color, #7c3aed) 8%, white); }
body[data-theme="soft-light"] .sidebar .sidebar-account-name { color: #352f3c; }
body[data-theme="soft-light"] .sidebar .sidebar-account-time { color: #6b6472; }
body[data-theme="soft-light"] .sidebar .sidebar-section-label { color: #746a7d; }

@media (prefers-reduced-motion: reduce) {
    .sidebar *,
    .sidebar-skip-link { scroll-behavior: auto !important; animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}