:root {
    --bg: #05070c;
    --surface: #0b1220;
    --surface-2: #111827;
    --surface-soft: #08111f;
    --text: #f8fafc;
    --muted: #a6b3c6;
    --muted-2: #718096;
    --line: rgba(148, 163, 184, .16);
    --primary: #2563eb;
    --primary-2: #38bdf8;
    --accent: #22d3ee;
    --success: #5cf24a;
    --warning: #ff9f18;
    --danger: #ff5f6f;
    --shadow: 0 22px 54px rgba(0,0,0,.34);
    --glow: 0 0 0 1px rgba(56,189,248,.18), 0 18px 48px rgba(14,165,233,.12);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    min-width: 320px;
    background:
        radial-gradient(circle at 18% 12%, rgba(37,99,235,.22), transparent 28%),
        radial-gradient(circle at 88% 8%, rgba(34,211,238,.16), transparent 24%),
        linear-gradient(145deg, #02040a 0%, var(--bg) 42%, #07111f 100%);
    color: var(--text);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 15px;
    letter-spacing: 0;
}

a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button:disabled { cursor: wait; opacity: .75; }

.dvd-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 320px minmax(0, 1fr);
}

.dvd-sidebar {
    position: sticky;
    top: 0;
    height: 100vh;
    z-index: 20;
    display: flex;
    flex-direction: column;
    gap: 24px;
    padding: 30px 0;
    color: #e9edf5;
    background:
        linear-gradient(180deg, rgba(15,23,42,.98), rgba(2,6,23,.98)),
        var(--surface);
    border-right: 1px solid rgba(56,189,248,.12);
    box-shadow: 18px 0 48px rgba(0,0,0,.28);
}

.dvd-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 52px;
    padding: 0 32px;
}

.dvd-brand-mark {
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    background: linear-gradient(135deg, #38bdf8, #2563eb);
    color: #ffffff;
    border-radius: 8px;
    font-weight: 950;
    box-shadow: 0 0 22px rgba(56,189,248,.28);
}

.dvd-brand strong {
    display: block;
    line-height: 1.2;
    color: #fff;
    font-size: 19px;
}

.dvd-brand small {
    display: block;
    margin-top: 3px;
    color: #7dd3fc;
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .08em;
}

.dvd-nav {
    display: grid;
    gap: 4px;
    margin-top: 28px;
    flex: 1 1 auto;
    overflow-y: auto;
    min-height: 0;
}

.dvd-nav a {
    position: relative;
    display: flex;
    align-items: center;
    gap: 14px;
    min-height: 56px;
    padding: 12px 24px 12px 42px;
    border-radius: 0;
    color: #cbd5e1;
    font-size: 16px;
    font-weight: 650;
}

.dvd-nav a::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 4px;
    height: 100%;
    border-radius: 0;
    border: 0;
    background: transparent;
}

.dvd-nav a span {
    width: 24px;
    height: 24px;
    display: grid;
    place-items: center;
    color: #a6dfff;
    font-size: 11px;
    font-weight: 950;
    border-radius: 7px;
    background: rgba(56,189,248,.08);
}

.dvd-nav a:hover,
.dvd-nav a.is-active {
    background: linear-gradient(90deg, rgba(37,99,235,.24), rgba(56,189,248,.08));
    color: #fff;
}

.dvd-nav a.is-active::before {
    background: linear-gradient(180deg, var(--primary-2), var(--primary));
}

.dvd-nav a.is-active span {
    background: linear-gradient(135deg, var(--primary-2), var(--primary));
    color: #fff;
}

.dvd-user {
    margin-top: auto;
    padding: 18px 32px 0;
    border-top: 1px solid rgba(255,255,255,.07);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    color: #e5e9f0;
    font-size: 13px;
}

.dvd-user strong,
.dvd-user small {
    display: block;
}

.dvd-user small {
    margin-top: 2px;
    color: #8d95a2;
    text-transform: uppercase;
    letter-spacing: .08em;
    font-size: 10px;
    font-weight: 900;
}

.dvd-user a {
    min-height: 36px;
    display: inline-flex;
    align-items: center;
    padding: 0 12px;
    border-radius: 8px;
    background: rgba(56,189,248,.1);
    font-weight: 900;
}

.dvd-main {
    min-width: 0;
    max-width: none;
    width: 100%;
    padding: 24px 48px 44px 32px;
}

.dvd-authenticated .dvd-main {
    background:
        radial-gradient(circle at 84% 0, rgba(56,189,248,.08), transparent 28%),
        linear-gradient(180deg, rgba(2,6,23,.28), rgba(2,6,23,0));
}

.dvd-topbar {
    min-height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 22px;
    margin-bottom: 28px;
}

.dvd-topbar span {
    display: block;
    color: var(--muted-2);
    font-size: 12px;
    font-weight: 850;
    text-transform: uppercase;
    letter-spacing: .08em;
}

.dvd-topbar strong {
    display: block;
    margin-top: 2px;
    color: #fff;
    font-size: 18px;
}

.dvd-topbar-user {
    display: flex;
    align-items: center;
    gap: 12px;
}

.dvd-topbar-user span {
    color: #eef2f7;
    font-size: 14px;
    font-style: italic;
    font-weight: 600;
    text-transform: none;
    letter-spacing: 0;
}

.dvd-avatar {
    width: 54px;
    height: 54px;
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    border: 3px solid rgba(186,230,253,.72);
    border-radius: 999px;
    background: linear-gradient(135deg, #38bdf8, #1d4ed8);
    color: #fff;
    font-size: 14px;
    font-weight: 950;
    box-shadow: 0 0 26px rgba(56,189,248,.24);
}

.dvd-topbar-logout {
    min-height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255,255,255,.08);
    border-radius: 8px;
    padding: 8px 12px;
    background: rgba(255,255,255,.06);
    color: #f5f7fb;
    font-size: 13px;
    font-weight: 850;
}

.dvd-topbar-logout:hover {
    background: rgba(255,255,255,.11);
}

.dvd-page-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 24px;
}

.dvd-hero {
    padding: 0 0 24px;
    border-bottom: 1px solid var(--line);
    border-radius: 8px;
    background: transparent;
}

.dvd-journey-hero {
    align-items: center;
}

.dvd-kicker {
    margin: 0 0 8px;
    color: var(--accent);
    font-size: 11px;
    font-weight: 950;
    text-transform: uppercase;
    letter-spacing: .12em;
}

h1, h2, h3, p { letter-spacing: 0; }

h1 {
    margin: 0;
    color: #fff;
    font-size: clamp(31px, 3.2vw, 42px);
    line-height: 1.05;
}

h2 {
    margin: 0 0 14px;
    color: #fff;
    font-size: 21px;
    line-height: 1.18;
}

h3 {
    margin: 0 0 8px;
    color: #fff;
    font-size: 16px;
    line-height: 1.3;
}

p {
    margin: 0 0 12px;
    color: var(--muted);
    line-height: 1.62;
}

p:last-child { margin-bottom: 0; }
strong { color: #fff; }

.dvd-hero-progress {
    width: 122px;
    height: 122px;
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    border-radius: 999px;
    background:
        radial-gradient(circle at center, var(--surface) 0 58%, transparent 59%),
        conic-gradient(var(--primary-2) calc(var(--progress) * 1%), rgba(255,255,255,.09) 0);
    box-shadow: inset 0 0 0 1px rgba(255,255,255,.05), 0 18px 34px rgba(0,0,0,.22);
}

.dvd-hero-progress span,
.dvd-hero-progress small {
    grid-area: 1 / 1;
}

.dvd-hero-progress span {
    margin-top: -12px;
    color: #fff;
    font-size: 28px;
    font-weight: 950;
}

.dvd-hero-progress small {
    margin-top: 34px;
    color: var(--muted);
    font-size: 11px;
    font-weight: 850;
    text-transform: uppercase;
}

.dvd-grid {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 24px;
}

.dvd-col-3 { grid-column: span 3; }
.dvd-col-4 { grid-column: span 4; }
.dvd-col-6 { grid-column: span 6; }
.dvd-col-8 { grid-column: span 8; }
.dvd-col-12 { grid-column: span 12; }

.dvd-card,
.dvd-auth-card {
    min-width: 0;
    background:
        linear-gradient(180deg, rgba(15,23,42,.94), rgba(8,17,31,.96)),
        var(--surface);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 24px;
    box-shadow: var(--shadow);
}

.dvd-card-metric {
    background: linear-gradient(135deg, rgba(37,99,235,.18), rgba(8,17,31,.98));
    color: #fff;
    border-color: rgba(56,189,248,.22);
}

.dvd-card-metric h2,
.dvd-card-metric .dvd-stat {
    color: #fff;
}

.dvd-card-metric .dvd-progress {
    background: rgba(255,255,255,.18);
}

.dvd-card-action {
    border-color: rgba(255,179,35,.32);
    background: linear-gradient(135deg, rgba(255,179,35,.08), rgba(8,17,31,.98));
}

.dvd-phase-card-done {
    border-color: rgba(92,242,74,.42);
    box-shadow: 0 18px 44px rgba(92,242,74,.08);
}

.dvd-phase-card-done .dvd-phase-icon {
    background: rgba(92,242,74,.12);
    color: var(--success);
}

.dvd-auth-card {
    position: relative;
    width: min(100%, 460px);
    max-width: 460px;
    margin: 6vh auto;
    overflow: hidden;
    border-color: rgba(125,211,252,.72);
    background:
        linear-gradient(180deg, rgba(14,33,58,.9), rgba(8,26,48,.88)),
        radial-gradient(circle at 0 0, rgba(56,189,248,.28), transparent 34%),
        var(--surface);
    box-shadow:
        0 0 0 1px rgba(56,189,248,.14),
        0 0 34px rgba(56,189,248,.22),
        0 28px 80px rgba(0,0,0,.48);
}

.dvd-auth-card::before,
.dvd-auth-card::after {
    content: "";
    position: absolute;
    pointer-events: none;
}

.dvd-auth-card::before {
    inset: 0;
    border-radius: inherit;
    box-shadow: inset 0 0 34px rgba(56,189,248,.12);
}

.dvd-auth-card::after {
    width: 120px;
    height: 55%;
    right: -70px;
    top: 18%;
    background: rgba(34,211,238,.55);
    filter: blur(26px);
}

.dvd-auth-brand {
    position: relative;
    z-index: 1;
    display: grid;
    place-items: center;
    margin-bottom: 20px;
    text-align: center;
}

.dvd-auth-brand strong {
    max-width: 360px;
    color: #ffffff;
    font-size: clamp(30px, 4vw, 38px);
    line-height: 1.05;
}

.dvd-auth-card > *:not(.dvd-auth-brand) {
    position: relative;
    z-index: 1;
}

.dvd-auth-card h1 {
    font-size: clamp(21px, 2.2vw, 26px);
    line-height: 1.16;
}

.dvd-journey-card {
    position: relative;
    min-height: 280px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.dvd-journey-card::after {
    content: "";
    position: absolute;
    inset: auto 24px 0 24px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,.16), transparent);
}

.dvd-journey-card .dvd-btn {
    margin-top: auto;
    align-self: flex-start;
}

.dvd-card-icon {
    width: 92px;
    height: 92px;
    display: grid;
    place-items: center;
    align-self: flex-end;
    margin-bottom: 8px;
    border-radius: 999px;
    font-size: 28px;
    font-weight: 950;
    border: 3px solid currentColor;
    background: rgba(56,189,248,.04);
}

.dvd-icon-blue { color: var(--primary-2); }
.dvd-icon-pink { color: #ff4f8f; }
.dvd-icon-green { color: var(--success); }

.dvd-stat {
    margin-bottom: 12px;
    color: var(--primary-2);
    font-size: 40px;
    line-height: 1;
    font-weight: 950;
}

.dvd-progress {
    height: 10px;
    overflow: hidden;
    background: rgba(255,255,255,.08);
    border-radius: 999px;
}

.dvd-progress span {
    display: block;
    height: 100%;
    background: linear-gradient(90deg, var(--primary-2), var(--success));
}

.dvd-btn,
button.dvd-btn {
    appearance: none;
    border: 0;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: 8px;
    padding: 12px 16px;
    background: linear-gradient(135deg, #1d4ed8, #0284c7 52%, #0891b2);
    color: #fff;
    font-size: 14px;
    font-weight: 950;
    cursor: pointer;
    box-shadow: 0 14px 30px rgba(37,99,235,.26);
    transition: transform 160ms ease, background-color 160ms ease, box-shadow 160ms ease;
}

.dvd-btn:hover {
    background: linear-gradient(135deg, #2563eb, #0ea5e9 52%, #06b6d4);
    transform: translateY(-1px);
}

.dvd-btn.secondary {
    background: rgba(255,255,255,.07);
    color: #f5f7fb;
    border: 1px solid rgba(255,255,255,.08);
    box-shadow: none;
}

.dvd-btn.secondary:hover {
    background: rgba(255,255,255,.11);
}

.dvd-btn.warning { background: var(--warning); }
.dvd-btn.success {
    background: var(--success);
    color: #101410;
}
.dvd-btn.danger { background: var(--danger); }

.dvd-actions,
.dvd-tabs {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.dvd-tabs {
    margin: 0 0 18px;
    padding: 6px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--surface);
    box-shadow: var(--shadow);
}

.dvd-tabs .dvd-btn {
    min-height: 38px;
    padding: 9px 12px;
    font-size: 13px;
}

.dvd-tabs .dvd-btn.is-selected {
    background: linear-gradient(135deg, var(--primary), #0284c7);
    color: #fff;
}

.dvd-form {
    display: grid;
    gap: 16px;
}

.dvd-field label {
    display: block;
    margin-bottom: 8px;
    color: #cbd5e1;
    font-size: 11px;
    font-weight: 950;
    text-transform: uppercase;
    letter-spacing: .08em;
}

.dvd-field input,
.dvd-field textarea,
.dvd-field select,
.dvd-table input,
.dvd-table select {
    width: 100%;
    min-height: 44px;
    border: 1px solid rgba(148,163,184,.18);
    border-radius: 8px;
    padding: 11px 12px;
    background: rgba(2,6,23,.5);
    color: var(--text);
    outline: none;
    transition: border-color 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

.dvd-field textarea {
    min-height: 116px;
    resize: vertical;
}

.dvd-copy-long .dvd-field textarea {
    min-height: 420px;
    line-height: 1.75;
}

.dvd-field input:focus,
.dvd-field textarea:focus,
.dvd-field select:focus,
.dvd-table input:focus,
.dvd-table select:focus {
    border-color: rgba(56,189,248,.68);
    background: rgba(15,23,42,.9);
    box-shadow: 0 0 0 4px rgba(56,189,248,.14);
}

.dvd-help {
    margin-top: 6px;
    color: var(--muted);
    font-size: 13px;
}

.dvd-section-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
}

.dvd-form-row {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.dvd-guide-hero {
    align-items: center;
}

.dvd-guide-progress {
    width: 150px;
    height: 88px;
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    border: 1px solid rgba(56,189,248,.22);
    border-radius: 8px;
    background:
        linear-gradient(90deg, rgba(56,189,248,.2) calc(var(--progress) * 1%), transparent 0),
        var(--surface);
}

.dvd-guide-progress strong,
.dvd-guide-progress span {
    grid-area: 1 / 1;
}

.dvd-guide-progress strong {
    margin-top: -18px;
    font-size: 25px;
}

.dvd-guide-progress span {
    margin-top: 30px;
    color: var(--muted);
    font-size: 12px;
}

.dvd-guide-boundary {
    margin-bottom: 24px;
    font-weight: 600;
}

.dvd-guide-setup {
    margin-bottom: 24px;
}

.dvd-choice-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.dvd-choice-card {
    position: relative;
    display: block;
    cursor: pointer;
}

.dvd-choice-card input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.dvd-choice-card span {
    min-height: 130px;
    display: block;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 16px;
    background: var(--surface-soft);
    transition: border-color 160ms ease, background-color 160ms ease, transform 160ms ease;
}

.dvd-choice-card strong,
.dvd-choice-card small {
    display: block;
}

.dvd-choice-card small {
    margin-top: 8px;
    color: var(--muted);
    line-height: 1.5;
}

.dvd-choice-card input:checked + span {
    border-color: var(--primary-2);
    background: rgba(56,189,248,.1);
    transform: translateY(-2px);
}

.dvd-guide-next {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.dvd-guide-next > form:not(.dvd-guide-regenerate),
.dvd-guide-next > .dvd-btn {
    width: 100%;
    margin-top: auto;
}

.dvd-guide-next form .dvd-btn {
    width: 100%;
}

.dvd-guide-regenerate {
    width: 100%;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--line);
}

.dvd-guide-regenerate small {
    display: block;
    margin-top: 5px;
    color: var(--muted-2);
    text-align: center;
}

.dvd-btn.dvd-btn-link {
    min-height: 34px;
    padding: 6px 10px;
    background: transparent;
    color: var(--muted);
    box-shadow: none;
}

.dvd-guide-summary {
    display: grid;
    grid-template-columns: minmax(220px, .7fr) minmax(0, 1.3fr);
    gap: 24px;
    margin-bottom: 24px;
    border-color: rgba(47,184,255,.2);
}

.dvd-guide-steps {
    display: grid;
    gap: 18px;
}

.dvd-guide-step {
    display: grid;
    grid-template-columns: 52px minmax(0, 1fr);
    gap: 18px;
    scroll-margin-top: 20px;
}

.dvd-guide-step.is-done {
    border-color: rgba(92,242,74,.3);
}

.dvd-guide-step-number {
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    border-radius: 999px;
    background: rgba(56,189,248,.12);
    color: #bae6fd;
    font-size: 18px;
    font-weight: 950;
}

.dvd-guide-step.is-done .dvd-guide-step-number {
    background: rgba(92,242,74,.12);
    color: var(--success);
}

.dvd-guide-step-body h2 {
    margin-top: 2px;
}

.dvd-guide-status {
    color: var(--muted);
    font-size: 12px;
    font-weight: 900;
    text-transform: uppercase;
}

.dvd-guide-step.is-done .dvd-guide-status {
    color: var(--success);
}

.dvd-guide-instruction {
    margin: 18px 0;
    border-left: 3px solid var(--primary-2);
    padding: 14px 16px;
    background: var(--surface-soft);
}

.dvd-guide-instruction strong {
    display: block;
    margin-bottom: 6px;
}

.dvd-guide-paths {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-top: 18px;
}

.dvd-guide-paths > div {
    min-width: 0;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 16px;
    background: #20242a;
}

.dvd-prompt-box {
    display: block;
    margin: 14px 0 10px;
}

.dvd-prompt-box span {
    display: block;
    margin-bottom: 7px;
    color: var(--primary-2);
    font-size: 11px;
    font-weight: 950;
    text-transform: uppercase;
}

.dvd-prompt-box textarea {
    width: 100%;
    min-height: 150px;
    resize: vertical;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 12px;
    background: rgba(2,6,23,.64);
    color: #e8edf5;
    line-height: 1.55;
}

.dvd-guide-check-form {
    display: grid;
    gap: 14px;
    margin-top: 18px;
    border-top: 1px solid var(--line);
    padding-top: 18px;
}

.dvd-check {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #eff4fb;
    font-weight: 800;
    cursor: pointer;
}

.dvd-check input {
    width: 20px;
    height: 20px;
    accent-color: var(--success);
}

.dvd-guide-publish {
    margin-top: 24px;
    scroll-margin-top: 20px;
}

.dvd-guide-publish .dvd-alert {
    margin-top: 18px;
    margin-bottom: 0;
}

.dvd-alert {
    margin-bottom: 18px;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 13px 16px;
    background: rgba(15,23,42,.92);
    font-weight: 800;
    box-shadow: 0 10px 28px rgba(15,35,62,.06);
}

.dvd-alert-success {
    border-color: rgba(92,242,74,.24);
    color: #d9ffd5;
    background: rgba(92,242,74,.1);
}

.dvd-alert-error {
    border-color: rgba(255,95,111,.3);
    color: var(--danger);
    background: rgba(255,95,111,.1);
}

.dvd-alert-warning {
    border-color: rgba(255,179,35,.32);
    color: #ffe0a3;
    background: rgba(255,179,35,.1);
}

.dvd-modal {
    width: min(92vw, 680px);
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 0;
    background: transparent;
    color: var(--text);
}

.dvd-modal::backdrop {
    background: rgba(0,0,0,.62);
    backdrop-filter: blur(3px);
}

.dvd-modal-panel {
    background: linear-gradient(180deg, rgba(15,23,42,.98), rgba(8,17,31,.98));
    border-radius: 8px;
    padding: 24px;
    box-shadow: 0 28px 70px rgba(0,0,0,.44);
}

.dvd-modal-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 18px;
}

.dvd-modal-close {
    appearance: none;
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    border: 1px solid rgba(255,255,255,.08);
    border-radius: 8px;
    background: rgba(255,255,255,.06);
    color: #fff;
    font-size: 18px;
    font-weight: 950;
    cursor: pointer;
}

.dvd-modal-close:hover {
    background: rgba(255,255,255,.11);
}

.dvd-list {
    display: grid;
    gap: 12px;
}

.dvd-item {
    min-width: 0;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 15px;
    background: rgba(8,17,31,.78);
}

.dvd-item strong {
    display: block;
    margin-bottom: 5px;
}

.dvd-pill {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    margin-bottom: 10px;
    border-radius: 999px;
    padding: 4px 9px;
    background: rgba(56,189,248,.12);
    color: var(--primary-2);
    font-size: 11px;
    font-weight: 950;
    text-transform: uppercase;
    letter-spacing: .06em;
}

.dvd-phase {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.dvd-phase-icon {
    width: 38px;
    height: 38px;
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    border-radius: 8px;
    background: rgba(56,189,248,.12);
    color: var(--primary-2);
    font-weight: 950;
}

.dvd-copy {
    white-space: pre-wrap;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 14px;
    background: rgba(2,6,23,.58);
    color: #e7ecf5;
    line-height: 1.58;
}

table.dvd-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(15,23,42,.92);
    box-shadow: var(--shadow);
}

.dvd-table th,
.dvd-table td {
    border-bottom: 1px solid var(--line);
    padding: 12px;
    text-align: left;
    vertical-align: top;
}

.dvd-table tr:last-child td { border-bottom: 0; }

.dvd-table th {
    background: rgba(8,17,31,.96);
    color: #cbd5e1;
    font-size: 11px;
    font-weight: 950;
    text-transform: uppercase;
    letter-spacing: .08em;
}

@media (max-width: 1100px) {
    .dvd-shell { grid-template-columns: 250px minmax(0, 1fr); }
    .dvd-sidebar { padding: 22px 0; }
    .dvd-main { padding: 24px; }
    .dvd-col-3 { grid-column: span 6; }
    .dvd-nav a {
        padding-left: 24px;
        font-size: 14px;
    }
    .dvd-brand,
    .dvd-user {
        padding-left: 22px;
        padding-right: 22px;
    }
}

.dvd-public .dvd-shell {
    display: block;
    min-height: 100vh;
}

.dvd-public .dvd-sidebar {
    display: none;
}

.dvd-public .dvd-nav {
    display: flex;
    gap: 8px;
    margin-top: 0;
}

.dvd-public .dvd-nav a {
    padding: 9px 12px;
    background: rgba(56,189,248,.08);
    border: 1px solid rgba(56,189,248,.12);
    border-radius: 8px;
}

.dvd-public .dvd-nav a::before {
    display: none;
}

.dvd-public .dvd-main {
    max-width: none;
    min-height: 100vh;
    display: grid;
    align-items: center;
    justify-content: center;
    padding: 42px 18px;
    background:
        radial-gradient(circle at 18% 18%, rgba(37,99,235,.3), transparent 28%),
        radial-gradient(circle at 84% 42%, rgba(34,211,238,.18), transparent 26%),
        linear-gradient(145deg, #02040a 0%, #05070c 45%, #071522 100%);
}

@media (max-width: 860px) {
    body { background: var(--bg); }

    .dvd-shell {
        display: block;
    }

    .dvd-sidebar {
        position: sticky;
        top: 0;
        height: auto;
        padding: 12px 14px;
        gap: 12px;
        border-right: 0;
        border-bottom: 1px solid rgba(255,255,255,.1);
    }

    .dvd-public .dvd-sidebar {
        flex-direction: column;
        align-items: stretch;
    }

    .dvd-public .dvd-main {
        min-height: auto;
        padding: 22px 12px;
    }

    .dvd-brand {
        min-height: 44px;
        padding: 0;
    }

    .dvd-brand-mark {
        width: 38px;
        height: 38px;
    }

    .dvd-brand strong {
        font-size: 14px;
    }

    .dvd-brand small {
        font-size: 10px;
    }

    .dvd-nav {
        display: flex;
        gap: 8px;
        margin-top: 0;
        overflow-x: auto;
        padding-bottom: 4px;
        scroll-snap-type: x proximity;
    }

    .dvd-nav a {
        flex: 0 0 auto;
        min-height: 38px;
        padding: 9px 12px;
        scroll-snap-align: start;
        background: rgba(255,255,255,.06);
    }

    .dvd-nav a::before {
        display: none;
    }

    .dvd-user {
        display: none;
    }

    .dvd-main {
        padding: 16px;
    }

    .dvd-topbar {
        min-height: auto;
        margin-bottom: 14px;
    }

    .dvd-topbar-user span {
        display: none;
    }

    .dvd-avatar {
        width: 42px;
        height: 42px;
        border-width: 2px;
        font-size: 12px;
    }

    .dvd-topbar-logout {
        min-height: 36px;
        padding: 8px 10px;
    }

    .dvd-page-head,
    .dvd-hero {
        display: grid;
        gap: 16px;
        padding: 16px 0 18px;
    }

    .dvd-hero-progress {
        width: 102px;
        height: 102px;
        justify-self: start;
    }

    .dvd-hero-progress span {
        font-size: 24px;
    }

    .dvd-journey-card {
        min-height: auto;
    }

    .dvd-card-icon {
        width: 72px;
        height: 72px;
        font-size: 22px;
    }

    .dvd-page-head .dvd-btn,
    .dvd-page-head form,
    .dvd-page-head form .dvd-btn {
        width: 100%;
    }

    .dvd-col-3,
    .dvd-col-4,
    .dvd-col-6,
    .dvd-col-8 {
        grid-column: span 12;
    }

    .dvd-form-row,
    .dvd-choice-grid,
    .dvd-guide-summary,
    .dvd-guide-paths {
        grid-template-columns: 1fr;
    }

    .dvd-choice-card span {
        min-height: auto;
    }

    .dvd-guide-progress {
        justify-self: start;
    }

    .dvd-card,
    .dvd-auth-card {
        padding: 18px;
    }

    .dvd-actions .dvd-btn,
    .dvd-form .dvd-btn {
        width: 100%;
    }

    .dvd-tabs {
        flex-wrap: nowrap;
        overflow-x: auto;
    }

    .dvd-tabs .dvd-btn {
        flex: 0 0 auto;
        width: auto;
    }

    table.dvd-table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }
}

@media (max-width: 520px) {
    body { font-size: 14px; }

    h1 {
        font-size: 30px;
    }

    h2 {
        font-size: 19px;
    }

    .dvd-main {
        padding: 12px;
    }

    .dvd-grid {
        gap: 12px;
    }

    .dvd-card,
    .dvd-auth-card {
        padding: 16px;
    }

    .dvd-guide-step {
        grid-template-columns: 1fr;
    }

    .dvd-auth-card {
        margin: 20px 0;
    }
}