/* Member dashboard — full-viewport app shell */

:root {
    --udash-sidebar-w: 220px;
    --udash-topbar-h: 56px;
    --udash-ink: #0f1720;
    --udash-ink2: #3a4452;
    --udash-muted: #6b7480;
    --udash-line: rgba(15, 23, 32, 0.08);
    --udash-glass: rgba(255, 255, 255, 0.72);
    --udash-shadow: 0 20px 50px rgba(20, 30, 50, 0.1);
}

html.dsa-udash-html,
.dsa-udash-body {
    height: 100%;
}

.dsa-udash-body {
    margin: 0;
    min-height: 100vh;
    min-height: 100dvh;
    font-family: Inter, -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
    color: var(--udash-ink);
    background:
        radial-gradient(1000px 600px at 85% 5%, #f3e3cf 0%, transparent 55%),
        radial-gradient(800px 500px at 10% 95%, #cfe1f0 0%, transparent 50%),
        linear-gradient(160deg, #e9eef3, #dde6ee);
    -webkit-font-smoothing: antialiased;
}

.dsa-udash-app {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: var(--udash-topbar-h) 1fr;
    grid-template-areas:
        "top"
        "main";
}

@media (min-width: 900px) {
    .dsa-udash-app {
        grid-template-columns: var(--udash-sidebar-w) 1fr;
        grid-template-rows: var(--udash-topbar-h) 1fr;
        grid-template-areas:
            "side top"
            "side main";
    }
}

/* Top bar */
.dsa-udash-topbar {
    grid-area: top;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 14px 0 12px;
    border-bottom: 1px solid var(--udash-line);
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(14px);
    position: sticky;
    top: 0;
    z-index: 50;
}

.dsa-udash-menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border: 1px solid var(--udash-line);
    border-radius: 12px;
    background: #fff;
    cursor: pointer;
    color: var(--udash-ink);
}

@media (min-width: 900px) {
    .dsa-udash-menu-btn {
        display: none;
    }
}

.dsa-udash-topbar-brand {
    font-weight: 700;
    font-size: 15px;
    text-decoration: none;
    color: var(--udash-ink);
    letter-spacing: -0.02em;
    white-space: nowrap;
}

.dsa-udash-topbar-title {
    flex: 1;
    min-width: 0;
    font-size: 14px;
    font-weight: 600;
    color: var(--udash-ink2);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.dsa-udash-topbar-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

/* Sidebar */
.dsa-udash-sidebar {
    grid-area: side;
    display: none;
    flex-direction: column;
    gap: 4px;
    padding: 12px 10px;
    border-right: 1px solid var(--udash-line);
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(12px);
}

@media (min-width: 900px) {
    .dsa-udash-sidebar {
        display: flex;
    }
}

.dsa-udash-sidebar.is-open {
    display: flex;
    position: fixed;
    left: 0;
    top: var(--udash-topbar-h);
    bottom: 0;
    width: min(280px, 86vw);
    z-index: 45;
    box-shadow: var(--udash-shadow);
}

.dsa-udash-sidebar-backdrop {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 32, 0.35);
    z-index: 44;
}

.dsa-udash-sidebar-backdrop.is-visible {
    display: block;
}

.dsa-udash-nav-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    text-align: left;
    padding: 10px 12px;
    border: 1px solid transparent;
    border-radius: 12px;
    background: transparent;
    font-size: 13px;
    font-weight: 600;
    color: var(--udash-ink2);
    cursor: pointer;
    font-family: inherit;
    transition: background 0.15s, border-color 0.15s;
}

.dsa-udash-nav-btn:hover {
    background: rgba(255, 255, 255, 0.85);
    border-color: var(--udash-line);
    color: var(--udash-ink);
}

.dsa-udash-nav-btn.is-active {
    background: #fff;
    border-color: var(--udash-line);
    color: var(--udash-ink);
    box-shadow: 0 2px 10px rgba(15, 23, 32, 0.06);
}

.dsa-udash-nav-btn .udash-ico {
    width: 20px;
    height: 20px;
    opacity: 0.85;
    flex-shrink: 0;
}

.dsa-udash-nav-badge {
    margin-left: auto;
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    border-radius: 999px;
    background: #b42318;
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dsa-udash-nav-badge[hidden] {
    display: none !important;
}

/* Mobile bottom nav */
.dsa-udash-mnav {
    display: flex;
    gap: 4px;
    padding: 8px 10px calc(8px + env(safe-area-inset-bottom));
    border-top: 1px solid var(--udash-line);
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(12px);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    flex-wrap: nowrap;
    justify-content: flex-start;
}

.dsa-udash-mnav::-webkit-scrollbar {
    display: none;
}

@media (min-width: 900px) {
    .dsa-udash-mnav {
        display: none;
    }
}

.dsa-udash-mnav button {
    flex: 0 0 auto;
    min-width: 52px;
    max-width: 72px;
    padding: 8px 4px;
    border: 0;
    border-radius: 10px;
    background: transparent;
    font-size: 10px;
    font-weight: 600;
    color: var(--udash-muted);
    cursor: pointer;
    font-family: inherit;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.dsa-udash-mnav button.is-active {
    color: var(--udash-ink);
    background: rgba(255, 255, 255, 0.95);
}

.dsa-udash-mnav button .udash-ico {
    width: 22px;
    height: 22px;
}

/* Main scroll area */
.dsa-udash-main-wrap {
    grid-area: main;
    display: flex;
    flex-direction: column;
    min-height: 0;
    min-height: calc(100vh - var(--udash-topbar-h));
}

@media (max-width: 899px) {
    .dsa-udash-main-wrap {
        min-height: calc(100vh - var(--udash-topbar-h) - 64px);
    }
}

.dsa-udash-scroll {
    flex: 1;
    overflow-y: auto;
    padding: 16px 16px 24px;
}

.dsa-udash-scroll.is-compact {
    padding: 10px 12px 18px;
}

.dsa-udash-scroll.is-compact .dsa-udash-card {
    padding: 14px 16px;
    margin-bottom: 10px;
}

@media (min-width: 900px) {
    .dsa-udash-scroll {
        padding: 20px 28px 32px;
    }
}

/* Panels */
.dsa-udash-panel {
    display: none;
    max-width: 1200px;
    margin: 0 auto;
}

.dsa-udash-panel.is-active {
    display: block;
}

.dsa-udash-panel-head {
    margin-bottom: 18px;
}

.dsa-udash-panel-head h1 {
    margin: 0 0 6px;
    font-size: clamp(1.35rem, 2.5vw, 1.65rem);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.dsa-udash-panel-head p {
    margin: 0;
    font-size: 13px;
    color: var(--udash-muted);
    line-height: 1.5;
}

/* Cards & grids */
.dsa-udash-card {
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.8);
    background: var(--udash-glass);
    backdrop-filter: blur(20px) saturate(150%);
    padding: 18px 20px;
    box-shadow: var(--udash-shadow);
    margin-bottom: 14px;
}

.dsa-udash-grid {
    display: grid;
    gap: 14px;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
}

.dsa-udash-stat-row {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 10px;
    margin-bottom: 16px;
}

.dsa-udash-stat {
    border-radius: 14px;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.65);
    border: 1px solid var(--udash-line);
}

.dsa-udash-stat b {
    display: block;
    font-size: 1.35rem;
    font-weight: 700;
}

.dsa-udash-stat span {
    font-size: 11px;
    color: var(--udash-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
}

.dsa-udash-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 16px;
    border-radius: 12px;
    font-size: 13px;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    border: 1px solid var(--udash-line);
    background: #fff;
    color: var(--udash-ink);
    text-decoration: none;
}

.dsa-udash-btn:hover:not(:disabled) {
    box-shadow: 0 6px 18px rgba(15, 23, 32, 0.08);
}

.dsa-udash-btn--primary {
    background: linear-gradient(180deg, #2a3442, #0f1720);
    color: #fff;
    border-color: transparent;
}

.dsa-udash-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.dsa-udash-btn-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.dsa-udash-tag {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 4px 8px;
    border-radius: 6px;
    background: rgba(15, 23, 32, 0.06);
    color: var(--udash-muted);
}

.dsa-udash-tag--pro {
    background: rgba(30, 41, 59, 0.14);
    color: #1e293b;
}

.dsa-udash-plan-pill {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(15, 23, 32, 0.08);
    color: var(--udash-ink2);
}

.dsa-udash-plan-pill--pro {
    background: linear-gradient(135deg, #1e293b, #0f172a);
    color: #f8fafc;
}

.dsa-udash-icon-btn {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    border: 1px solid var(--udash-line);
    background: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--udash-ink);
    position: relative;
}

.dsa-udash-icon-btn .dot {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #b42318;
}

.dsa-udash-icon-btn .dot[hidden] {
    display: none !important;
}

/* Graph hero */
.dsa-udash-graph-hero {
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.75);
    overflow: hidden;
    background:
        radial-gradient(600px 280px at 100% 0%, rgba(191, 225, 212, 0.5), transparent),
        linear-gradient(145deg, rgba(255, 255, 255, 0.8), rgba(248, 250, 252, 0.5));
    margin-bottom: 14px;
}

.dsa-udash-graph-hero-inner {
    padding: 18px 20px;
    display: grid;
    gap: 14px;
}

@media (min-width: 720px) {
    .dsa-udash-graph-hero-inner {
        grid-template-columns: 1fr auto;
        align-items: end;
    }
}

.dsa-udash-graph-preview {
    min-height: 120px;
    border-radius: 14px;
    border: 1px dashed rgba(15, 23, 32, 0.12);
    background: repeating-linear-gradient(
        -12deg,
        transparent,
        transparent 10px,
        rgba(15, 23, 32, 0.03) 10px,
        rgba(15, 23, 32, 0.03) 11px
    );
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--udash-muted);
    font-size: 13px;
    font-weight: 600;
}

/* Paid gate overlay */
.dsa-udash-gate {
    position: relative;
}

.dsa-udash-gate.is-locked {
    pointer-events: none;
    user-select: none;
}

.dsa-udash-gate.is-locked .dsa-udash-gate-content {
    filter: blur(2px);
    opacity: 0.55;
}

.dsa-udash-gate-banner {
    display: none;
    position: absolute;
    inset: 0;
    align-items: center;
    justify-content: center;
    padding: 16px;
    background: rgba(255, 255, 255, 0.35);
    border-radius: inherit;
    z-index: 2;
}

.dsa-udash-gate.is-locked .dsa-udash-gate-banner {
    display: flex;
}

.dsa-udash-gate-banner-inner {
    background: #fff;
    border: 1px solid var(--udash-line);
    border-radius: 14px;
    padding: 14px 18px;
    text-align: center;
    max-width: 280px;
    box-shadow: var(--udash-shadow);
    pointer-events: auto;
}

/* Lists */
.dsa-udash-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.dsa-udash-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--udash-line);
    font-size: 13px;
}

.dsa-udash-list li:last-child {
    border-bottom: 0;
}

.dsa-udash-list-meta {
    font-size: 11px;
    color: var(--udash-muted);
    margin-top: 4px;
}

/* Forms */
.dsa-udash-field {
    margin-bottom: 12px;
}

.dsa-udash-field label {
    display: block;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--udash-muted);
    margin-bottom: 6px;
}

.dsa-udash-input,
.dsa-udash-select,
.dsa-udash-textarea {
    width: 100%;
    max-width: 420px;
    padding: 10px 12px;
    border-radius: 12px;
    border: 1px solid var(--udash-line);
    font-family: inherit;
    font-size: 14px;
    background: rgba(255, 255, 255, 0.9);
}

.dsa-udash-textarea {
    min-height: 80px;
    resize: vertical;
}

/* Quiz */
.dsa-udash-quiz-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 14px;
}

.dsa-udash-quiz-tabs button {
    padding: 8px 14px;
    border-radius: 999px;
    border: 1px solid var(--udash-line);
    background: rgba(255, 255, 255, 0.7);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
}

.dsa-udash-quiz-tabs button.is-active {
    background: var(--udash-ink);
    color: #fff;
    border-color: transparent;
}

.dsa-udash-quiz-box {
    border-radius: 14px;
    padding: 16px;
    background: rgba(255, 255, 255, 0.65);
    border: 1px solid var(--udash-line);
    margin-bottom: 12px;
}

.dsa-udash-quiz-q {
    font-size: 14px;
    font-weight: 600;
    margin: 0 0 12px;
    line-height: 1.45;
}

.dsa-udash-quiz-opts {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.dsa-udash-quiz-opt {
    text-align: left;
    padding: 10px 12px;
    border-radius: 10px;
    border: 1px solid var(--udash-line);
    background: #fff;
    font-size: 13px;
    cursor: pointer;
    font-family: inherit;
}

.dsa-udash-quiz-opt:hover {
    border-color: rgba(15, 23, 32, 0.2);
}

.dsa-udash-quiz-opt.is-wrong {
    border-color: #b42318;
    background: rgba(180, 35, 24, 0.06);
}

.dsa-udash-quiz-opt.is-right {
    border-color: #057a55;
    background: rgba(5, 122, 85, 0.08);
}

.dsa-udash-quiz-feedback {
    font-size: 13px;
    margin-top: 10px;
    min-height: 1.4em;
}

/* Study accordion */
.dsa-udash-acc {
    border: 1px solid var(--udash-line);
    border-radius: 12px;
    margin-bottom: 8px;
    background: rgba(255, 255, 255, 0.6);
    overflow: hidden;
}

.dsa-udash-acc summary {
    padding: 12px 14px;
    font-weight: 600;
    font-size: 13px;
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.dsa-udash-acc summary::-webkit-details-marker {
    display: none;
}

.dsa-udash-acc-body {
    padding: 0 14px 12px;
    font-size: 13px;
    color: var(--udash-ink2);
}

.dsa-udash-progress {
    height: 6px;
    border-radius: 999px;
    background: rgba(15, 23, 32, 0.08);
    overflow: hidden;
    margin-top: 8px;
}

.dsa-udash-progress > i {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, #1e293b, #334155);
}

/* Toggle working */
.dsa-udash-toggle {
    width: 48px;
    height: 28px;
    border-radius: 999px;
    border: 0;
    background: rgba(15, 23, 32, 0.18);
    position: relative;
    cursor: pointer;
    flex-shrink: 0;
    transition: background 0.2s;
}

.dsa-udash-toggle.is-on {
    background: #057a55;
}

.dsa-udash-toggle::after {
    content: "";
    position: absolute;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: #fff;
    top: 3px;
    left: 3px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.12);
    transition: transform 0.2s;
}

.dsa-udash-toggle.is-on::after {
    transform: translateX(20px);
}

.dsa-udash-settings-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 0;
    border-bottom: 1px solid var(--udash-line);
    font-size: 13px;
}

.dsa-udash-settings-row:last-child {
    border-bottom: 0;
}

.dsa-udash-toast {
    position: fixed;
    bottom: 88px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    padding: 12px 18px;
    border-radius: 12px;
    background: var(--udash-ink);
    color: #fff;
    font-size: 13px;
    font-weight: 500;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s, transform 0.25s;
    z-index: 100;
    max-width: min(360px, calc(100vw - 32px));
    text-align: center;
}

.dsa-udash-toast.is-visible {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.dsa-udash-invite-box {
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 11px;
    padding: 10px 12px;
    border-radius: 10px;
    background: rgba(15, 23, 32, 0.05);
    border: 1px solid var(--udash-line);
    word-break: break-all;
    color: var(--udash-ink2);
}

.dsa-udash-foot {
    text-align: center;
    font-size: 12px;
    color: var(--udash-muted);
    margin-top: 20px;
}

.dsa-udash-foot a {
    color: var(--udash-ink2);
    font-weight: 600;
    text-decoration: none;
}

.btn.ghost.udash-signout {
    width: auto;
    height: 40px;
    padding: 0 14px;
    font-size: 13px;
}