:root {
    color-scheme: light;
    --font-sans: "Be Vietnam Pro", "Google Sans", "Segoe UI", system-ui, sans-serif;
    --font-display: "Montserrat", "Be Vietnam Pro", "Segoe UI", sans-serif;
    --font-accent: "Zalando Sans Expanded", "Montserrat", "Be Vietnam Pro", sans-serif;
    --font-mono: "Geist Mono", "JetBrains Mono", Consolas, monospace;
    --canvas: #f4f6f4;
    --surface: #ffffff;
    --surface-lift: #fafbfa;
    --ink: #202322;
    --text: #4d5451;
    --muted: #77807b;
    --line: #dde3df;
    --line-strong: #b9c4be;
    --accent: #2f6b4f;
    --accent-strong: #24533d;
    --accent-soft: rgba(47, 107, 79, 0.11);
    --warning: #a46a1f;
    --warning-soft: rgba(164, 106, 31, 0.12);
    --danger: #b23a48;
    --danger-soft: rgba(178, 58, 72, 0.12);
    --info: #35678f;
    --info-soft: rgba(53, 103, 143, 0.12);
    --shadow-soft: 0 18px 50px rgba(32, 35, 34, 0.08);
    --radius: 8px;
    --radius-lg: 12px;
    --sidebar-width: 240px;
    --topbar-height: 56px;
    --z-nav: 30;
    --z-dropdown: 40;
    --z-modal: 50;
    --z-toast: 60;
    --ease: cubic-bezier(.2, .8, .2, 1);
}

* {
    box-sizing: border-box;
}

html {
    min-height: 100%;
    background: var(--canvas);
}

body {
    min-height: 100%;
    margin: 0;
    font-family: var(--font-sans);
    font-size: 14px;
    line-height: 1.55;
    color: var(--ink);
    background: var(--canvas);
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    font-feature-settings: "kern" 1, "liga" 1;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    letter-spacing: -0.02em;
}

body,
button,
input,
select,
textarea {
    font: inherit;
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
select,
textarea {
    color: var(--ink);
}

img,
svg {
    max-width: 100%;
}

:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.skip-link {
    position: absolute;
    left: 16px;
    top: -48px;
    z-index: 10;
    padding: 8px 12px;
    border-radius: var(--radius);
    background: var(--ink);
    color: #fff;
    transition: top 160ms var(--ease);
}

.skip-link:focus {
    top: 12px;
}

.app-frame {
    min-height: 100dvh;
    display: grid;
    grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
}

.app-sidebar {
    position: sticky;
    top: 0;
    height: 100dvh;
    display: flex;
    flex-direction: column;
    gap: 22px;
    padding: 18px 14px;
    border-right: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.78);
    backdrop-filter: blur(18px);
}

.brand-mark {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 44px;
    padding: 8px;
    border-radius: var(--radius-lg);
}

.brand-mark:hover {
    background: var(--surface-lift);
}

.brand-mark__sigil {
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border-radius: var(--radius);
    background: var(--accent);
    color: #fff;
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 700;
}

.brand-mark strong,
.brand-mark small {
    display: block;
}

.brand-mark strong {
    font-size: 14px;
    letter-spacing: 0;
}

.brand-mark small {
    color: var(--muted);
    font-size: 12px;
}

.side-nav {
    display: grid;
    gap: 4px;
}

.side-nav__item {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 38px;
    padding: 8px 10px;
    border-radius: var(--radius);
    color: var(--text);
    transition: background-color 160ms var(--ease), color 160ms var(--ease), transform 160ms var(--ease);
}

.side-nav__item:hover {
    background: var(--surface-lift);
    color: var(--ink);
}

.side-nav__item:active {
    transform: translateY(1px);
}

.side-nav__item.is-active {
    background: var(--accent-soft);
    color: var(--accent-strong);
    font-weight: 650;
}

.side-nav__icon {
    display: grid;
    place-items: center;
    width: 22px;
    height: 22px;
    font-family: var(--font-mono);
    font-size: 13px;
}

.sidebar-status {
    margin-top: auto;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    color: var(--text);
    background: var(--surface);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: var(--muted);
}

.status-dot--online {
    background: var(--accent);
    box-shadow: 0 0 0 4px var(--accent-soft);
}

.app-main {
    min-width: 0;
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 5;
    min-height: var(--topbar-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 12px clamp(16px, 3vw, 34px);
    border-bottom: 1px solid var(--line);
    background: rgba(244, 246, 244, 0.86);
    backdrop-filter: blur(18px);
}

.topbar__left,
.topbar__right,
.breadcrumbs,
.user-chip {
    display: flex;
    align-items: center;
}

.topbar__left {
    min-width: 0;
    gap: 12px;
}

.topbar__right {
    gap: 10px;
}

.topbar__section {
    color: var(--text);
    font-weight: 650;
}

.breadcrumbs {
    gap: 8px;
    color: var(--muted);
    font-size: 13px;
}

.breadcrumbs a {
    color: var(--text);
}

.breadcrumbs a:hover {
    color: var(--accent);
}

.breadcrumbs > * + *::before {
    content: "/";
    margin-right: 8px;
    color: var(--line-strong);
}

.topbar-search input {
    width: min(280px, 24vw);
    height: 38px;
    padding: 0 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
}

.topbar-search input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-soft);
    outline: none;
}

.user-chip {
    gap: 8px;
    min-height: 42px;
    padding: 5px 8px 5px 5px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--surface);
}

.user-chip__avatar {
    display: grid;
    place-items: center;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--surface-lift);
    color: var(--accent-strong);
    font-weight: 750;
}

.user-chip strong,
.user-chip small {
    display: block;
    line-height: 1.15;
}

.user-chip strong {
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 13px;
}

.user-chip small {
    color: var(--muted);
    font-size: 11px;
}

.app-content {
    width: min(100%, 1480px);
    margin: 0 auto;
    padding: clamp(18px, 3vw, 34px);
}

.page-header {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 18px;
    align-items: end;
    margin-bottom: 22px;
}

.page-header__copy {
    min-width: 0;
}

.page-kicker {
    margin: 0 0 6px;
    color: var(--accent);
    font-size: 12px;
    font-weight: 700;
}

.page-header h1 {
    margin: 0;
    max-width: 820px;
    font-size: clamp(1.45rem, 2vw, 2rem);
    line-height: 1.14;
    letter-spacing: 0;
}

.page-header p {
    max-width: 65ch;
    margin: 8px 0 0;
    color: var(--text);
}

.page-header__actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 8px;
}

.metric-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 16px;
}

.metric-card,
.panel {
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--surface);
}

.metric-card {
    min-height: 112px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.metric-card span {
    color: var(--text);
    font-size: 13px;
}

.metric-card strong {
    font-family: var(--font-mono);
    font-size: clamp(1.65rem, 2.8vw, 2.45rem);
    line-height: 1;
}

.metric-card--accent {
    border-color: rgba(47, 107, 79, 0.28);
    background: linear-gradient(180deg, #ffffff, rgba(47, 107, 79, 0.055));
}

.metric-card--warning {
    border-color: rgba(164, 106, 31, 0.22);
}

.metric-card--info {
    border-color: rgba(53, 103, 143, 0.22);
}

.dashboard-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.75fr) minmax(280px, .75fr);
    gap: 16px;
    align-items: start;
    margin-bottom: 16px;
}

.panel {
    min-width: 0;
    overflow: hidden;
}

.panel--wide {
    min-height: 360px;
}

.panel__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    padding: 16px;
    border-bottom: 1px solid var(--line);
}

.panel__header h2 {
    margin: 0;
    font-size: 1rem;
}

.panel__header p {
    margin: 4px 0 0;
    color: var(--muted);
    font-size: 13px;
}

.table-wrap {
    width: 100%;
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.data-table th,
.data-table td {
    padding: 12px 16px;
    text-align: left;
    vertical-align: middle;
    border-bottom: 1px solid var(--line);
}

.data-table th {
    color: var(--text);
    background: var(--surface-lift);
    font-size: 12px;
    font-weight: 700;
}

.data-table tbody tr {
    transition: background-color 160ms var(--ease);
}

.data-table tbody tr:hover {
    background: rgba(47, 107, 79, 0.055);
}

.data-table td small,
.muted {
    display: block;
    color: var(--muted);
}

.table-link {
    font-weight: 700;
}

.table-link:hover {
    color: var(--accent);
}

.mono {
    font-family: var(--font-mono);
}

.badge {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    padding: 3px 8px;
    border-radius: 999px;
    border: 1px solid var(--line);
    color: var(--text);
    background: var(--surface-lift);
    font-size: 12px;
    font-weight: 700;
    white-space: nowrap;
}

.badge--success,
.badge--active,
.badge--approved {
    border-color: rgba(47, 107, 79, 0.24);
    color: var(--accent-strong);
    background: var(--accent-soft);
}

.badge--warning,
.badge--pending {
    border-color: rgba(164, 106, 31, 0.24);
    color: var(--warning);
    background: var(--warning-soft);
}

.badge--danger,
.badge--rejected {
    border-color: rgba(178, 58, 72, 0.24);
    color: var(--danger);
    background: var(--danger-soft);
}

.badge--info {
    border-color: rgba(53, 103, 143, 0.24);
    color: var(--info);
    background: var(--info-soft);
}

.stack-list {
    display: grid;
}

.stack-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 13px 16px;
    border-bottom: 1px solid var(--line);
    transition: background-color 160ms var(--ease);
}

.stack-item:hover {
    background: rgba(47, 107, 79, 0.055);
}

.stack-item strong,
.stack-item small {
    display: block;
}

.stack-item small {
    color: var(--muted);
    font-size: 12px;
}

.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 10px;
    padding: 48px 32px;
    border: 1px dashed var(--line-strong, #B9C4BE);
    background-color: var(--surface-lift, #FAFBFA);
    border-radius: var(--radius-lg, 8px);
    margin: 16px 0;
}

.empty-state--compact {
    padding: 24px 16px;
    border: 1px solid var(--line-soft, #DDE3DF);
    margin: 8px 0;
}

.empty-state h3 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--ink, #202322);
}

.empty-state p {
    max-width: 52ch;
    margin: 0;
    font-size: 0.875rem;
    color: var(--graphite, #4D5451);
    line-height: 1.5;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 40px;
    padding: 0 14px;
    border: 1px solid transparent;
    border-radius: var(--radius);
    background: var(--surface);
    color: var(--ink);
    font-weight: 700;
    cursor: pointer;
    transition: background-color 160ms var(--ease), border-color 160ms var(--ease), color 160ms var(--ease), transform 160ms var(--ease), box-shadow 160ms var(--ease);
}

.btn:hover {
    border-color: var(--line-strong);
}

.btn:active {
    transform: translateY(1px);
}

.btn--primary {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
}

.btn--primary:hover {
    background: var(--accent-strong);
    border-color: var(--accent-strong);
}

.btn--secondary {
    border-color: var(--line);
}

.btn--ghost {
    background: transparent;
}

.btn--danger {
    background: var(--danger);
    border-color: var(--danger);
    color: #fff;
}

.btn--sm {
    min-height: 32px;
    padding: 0 10px;
    font-size: 13px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.field {
    display: grid;
    gap: 6px;
}

.field label {
    color: var(--text);
    font-size: 13px;
    font-weight: 700;
}

.input,
.select,
.textarea {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
    transition: border-color 160ms var(--ease), box-shadow 160ms var(--ease);
}

.input,
.select {
    height: 40px;
    padding: 0 11px;
}

.textarea {
    min-height: 110px;
    padding: 10px 11px;
    resize: vertical;
}

.input:focus,
.select:focus,
.textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-soft);
    outline: none;
}

.field__help {
    color: var(--muted);
    font-size: 12px;
}

.field__error {
    color: var(--danger);
    font-size: 12px;
    font-weight: 650;
}

.dropzone {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 16px;
    padding: 22px;
    border: 1.5px dashed var(--line-strong);
    border-radius: var(--radius-lg);
    background: var(--surface-lift);
    cursor: pointer;
    transition: border-color 160ms var(--ease), background-color 160ms var(--ease), transform 160ms var(--ease);
}

.dropzone:hover,
.dropzone.is-dragging {
    border-color: var(--accent);
    background: var(--accent-soft);
}

.dropzone:active {
    transform: translateY(1px);
}

.dropzone__icon {
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    border-radius: var(--radius);
    background: var(--surface);
    color: var(--accent);
    font-family: var(--font-mono);
    font-size: 20px;
    font-weight: 800;
}

.dropzone strong,
.dropzone small {
    display: block;
}

.dropzone small {
    color: var(--muted);
}

.flash-stack {
    display: grid;
    gap: 8px;
    margin-bottom: 16px;
}

.flash {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    padding: 12px 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface);
}

.flash--success {
    border-color: rgba(47, 107, 79, 0.24);
    background: var(--accent-soft);
}

.flash--warning {
    border-color: rgba(164, 106, 31, 0.24);
    background: var(--warning-soft);
}

.flash--error,
.flash--danger {
    border-color: rgba(178, 58, 72, 0.24);
    background: var(--danger-soft);
}

.auth-frame {
    min-height: 100dvh;
    display: grid;
    grid-template-columns: minmax(0, .92fr) minmax(380px, .58fr);
}

.auth-brand {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: clamp(24px, 5vw, 64px);
    background:
        linear-gradient(135deg, rgba(47, 107, 79, 0.08), transparent 34%),
        var(--canvas);
}

.brand-mark--auth {
    width: max-content;
}

.auth-brand__copy {
    max-width: 620px;
}

.auth-brand__copy h1 {
    margin: 0;
    font-size: clamp(2rem, 4vw, 4rem);
    line-height: 1.02;
    letter-spacing: 0;
}

.auth-brand__copy p {
    max-width: 56ch;
    margin: 16px 0 0;
    color: var(--text);
    font-size: 1rem;
}

.auth-panel {
    display: grid;
    align-content: center;
    padding: clamp(22px, 4vw, 52px);
    border-left: 1px solid var(--line);
    background: var(--surface);
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 1ms !important;
        animation-duration: 1ms !important;
        animation-iteration-count: 1 !important;
    }
}

@media (max-width: 1120px) {
    .metric-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 860px) {
    .app-frame {
        display: block;
    }

    .app-sidebar {
        position: static;
        height: auto;
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .side-nav {
        display: flex;
        gap: 6px;
        overflow-x: auto;
        padding-bottom: 4px;
    }

    .side-nav__item {
        white-space: nowrap;
    }

    .sidebar-status {
        display: none;
    }

    .topbar {
        position: static;
        align-items: stretch;
        flex-direction: column;
    }

    .topbar__right {
        align-items: stretch;
    }

    .topbar-search {
        flex: 1;
    }

    .topbar-search input {
        width: 100%;
    }

    .page-header {
        grid-template-columns: 1fr;
        align-items: start;
    }

    .page-header__actions {
        justify-content: flex-start;
    }

    .auth-frame {
        grid-template-columns: 1fr;
    }

    .auth-brand {
        min-height: 320px;
    }

    .auth-panel {
        border-left: 0;
        border-top: 1px solid var(--line);
    }
}

@media (max-width: 620px) {
    body {
        font-size: 14px;
    }

    .app-content {
        padding: 16px;
    }

    .metric-grid,
    .form-grid {
        grid-template-columns: 1fr;
    }

    .topbar__right {
        display: grid;
    }

    .user-chip {
        width: max-content;
    }

    .panel__header,
    .stack-item,
    .data-table th,
    .data-table td {
        padding-left: 12px;
        padding-right: 12px;
    }

    .dropzone {
        align-items: flex-start;
        margin: 12px;
        padding: 16px;
    }
}

/* Admin Table Actions & Font Preview additions */
.admin-table-actions {
    display: inline-flex;
    gap: 6px;
    justify-content: flex-end;
}

.font-preview {
    font-size: 15px;
    line-height: 1.4;
}

dialog.modal,
dialog.app-modal {
    border: none;
    border-radius: var(--radius-lg);
    padding: 0;
    max-width: 500px;
    width: 100%;
    box-shadow: var(--shadow-soft);
    background: var(--surface);
}

dialog.modal::backdrop,
dialog.app-modal::backdrop {
    background: rgba(32, 35, 34, 0.45);
    backdrop-filter: blur(4px);
}


.form-error-global {
    padding: 12px 16px;
    background-color: var(--danger-soft);
    border: 1px solid var(--danger);
    color: var(--danger);
    border-radius: var(--radius);
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 20px;
}

.form-success-global {
    padding: 12px 16px;
    background-color: var(--accent-soft);
    border: 1px solid var(--accent);
    color: var(--accent-strong);
    border-radius: var(--radius);
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 20px;
}

/* Builder shell layout overrides */
.builder-shell .app-sidebar {
    display: none !important;
}
.builder-shell .app-frame {
    grid-template-columns: 1fr !important;
    min-height: 100vh;
}
.skeleton {
    background: linear-gradient(90deg, var(--surface-lift) 25%, #eef1ee 50%, var(--surface-lift) 75%);
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.2s ease-in-out infinite;
    border-radius: var(--radius);
}

@keyframes skeleton-shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    .skeleton { animation: none; background: var(--surface-lift); }
}

.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    z-index: var(--z-toast);
    padding: 0.5rem 1rem;
    background: var(--accent);
    color: #fff;
}
.skip-link:focus {
    left: 0.5rem;
    top: 0.5rem;
}

.builder-shell .app-content {
    padding: 0 !important;
    display: grid;
    grid-template-rows: auto 1fr;
}
.builder-frame {
    display: grid;
    grid-template-columns: 240px 1fr 280px;
    height: calc(100vh - var(--topbar-height, 68px));
    overflow: hidden;
    background: var(--surface);
}
.builder-pages {
    border-right: 1px solid var(--color-line-soft, #DDE3DF);
    overflow-y: auto;
    padding: 12px;
    background: var(--surface);
}
.builder-canvas {
    overflow: auto;
    background: #F4F6F4; /* Canvas Mist */
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}
.builder-properties {
    border-left: 1px solid var(--color-line-soft, #DDE3DF);
    overflow-y: auto;
    padding: 16px;
    background: var(--surface);
}

/* Guest public form */
.guest-dialog {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(32, 35, 34, 0.45);
}
.guest-dialog[hidden] { display: none; }
.guest-dialog.is-open { display: flex; }
.guest-dropzone.is-dragover { border-color: var(--accent); background: var(--accent-soft); }

/* Guest workspace: 1 col mobile/tablet, 2 col desktop */
.guest-layout__header,
.guest-layout__main {
    max-width: 72rem;
    width: 100%;
}

.guest-workspace {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: stretch;
}

.guest-workspace__form,
.guest-workspace__preview {
    min-width: 0;
    width: 100%;
}

.guest-workspace__preview-note {
    display: block;
}

@media (min-width: 1024px) {
    .guest-workspace {
        flex-direction: row;
        align-items: flex-start;
        gap: 1.5rem;
    }

    .guest-workspace__form {
        flex: 1.15 1 0;
        order: 1;
    }

    .guest-workspace__preview {
        flex: 0.85 1 0;
        order: 2;
        position: sticky;
        top: 1.5rem;
    }

    .guest-workspace__preview-note {
        display: none;
    }
}

@media (max-width: 1023px) {
    .guest-workspace__preview {
        order: 1;
    }

    .guest-workspace__form {
        order: 2;
    }
}

/* Preview iframe scaling */
.guest-preview-frame-wrap {
    aspect-ratio: 16 / 9;
    position: relative;
}

.guest-preview-iframe {
    width: 1920px;
    height: 1080px;
    transform-origin: top left;
    border: none;
    position: absolute;
    top: 0;
    left: 0;
}

.guest-success-image {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* Uploaded image thumb — preserve aspect ratio, no stretch */
.guest-img-frame {
    width: 100%;
    aspect-ratio: 4 / 3;
    max-height: 280px;
    background: var(--surface-lift, #FAFBFA);
}

.guest-img-frame .guest-img-thumb {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center center;
}

@media (prefers-reduced-motion: reduce) {
    .guest-dialog__panel { transform: none !important; }
}

/* ------------------------------------------------------------------ */
/* Public landing (/)                                                 */
/* ------------------------------------------------------------------ */

.landing-page {
    --landing-radius: 12px;
    --landing-shadow: 0 20px 48px rgba(32, 35, 34, 0.08);
    background: var(--canvas);
    color: var(--ink);
}

.landing-page a {
    color: inherit;
    text-decoration: none;
}

.landing-shell {
    width: min(100% - 2rem, 72rem);
    margin-inline: auto;
}

.landing-nav {
    position: sticky;
    top: 0;
    z-index: var(--z-nav);
    height: 4rem;
    border-bottom: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.landing-nav__inner {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.landing-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--ink);
}

.landing-brand__mark {
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 0.625rem;
    background: var(--accent);
    color: #fff;
    display: grid;
    place-items: center;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.landing-brand__text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.landing-brand__text strong {
    font-size: 0.9rem;
    font-weight: 600;
}

.landing-brand__text small {
    font-size: 0.68rem;
    color: var(--muted);
}

.landing-nav__links {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.landing-nav__link {
    display: inline-flex;
    align-items: center;
    height: 2.375rem;
    padding: 0 0.875rem;
    border-radius: var(--radius);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text);
    transition: color 160ms var(--ease), background 160ms var(--ease);
    white-space: nowrap;
}

.landing-nav__link:hover {
    color: var(--ink);
    background: var(--surface-lift);
}

.landing-nav__link--cta {
    background: var(--accent);
    color: #fff;
}

.landing-nav__link--cta:hover {
    background: var(--accent-strong);
    color: #fff;
}

.landing-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.375rem;
    height: 2.375rem;
    padding: 0 1rem;
    border-radius: var(--radius);
    border: 1px solid transparent;
    font-size: 0.8125rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: transform 160ms var(--ease), background 160ms var(--ease), border-color 160ms var(--ease), color 160ms var(--ease);
    white-space: nowrap;
}

.landing-btn:active {
    transform: translateY(1px);
}

.landing-btn--primary {
    background: var(--accent);
    color: #fff;
}

.landing-btn--primary:hover {
    background: var(--accent-strong);
    color: #fff;
}

.landing-btn--secondary {
    background: var(--surface);
    border-color: var(--line);
    color: var(--ink);
}

.landing-btn--secondary:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.landing-btn--ghost {
    background: transparent;
    border-color: var(--line);
    color: var(--ink);
}

.landing-btn--ghost:hover {
    border-color: var(--line-strong);
    background: var(--surface);
    color: var(--ink);
}

.landing-btn--lg {
    height: 2.75rem;
    padding-inline: 1.25rem;
}

.landing-hero {
    position: relative;
    padding: clamp(1.75rem, 4vw, 3rem) 0 clamp(2rem, 5vw, 3.5rem);
}

.landing-hero__grid {
    display: grid;
    gap: clamp(2rem, 4vw, 3rem);
    align-items: center;
}

@media (min-width: 1024px) {
    .landing-hero__grid {
        grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
        gap: 3.5rem;
    }
}

.landing-hero__title {
    margin: 0 0 1rem;
    font-family: var(--font-display);
    font-size: clamp(2rem, 4.5vw, 3rem);
    line-height: 1.1;
    letter-spacing: -0.03em;
    font-weight: 700;
    color: var(--ink);
    max-width: 14ch;
}

.landing-hero__lead {
    margin: 0 0 1.5rem;
    max-width: 42ch;
    font-size: 1rem;
    line-height: 1.65;
    color: var(--text);
}

.landing-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.landing-hero__frame {
    position: relative;
    border-radius: calc(var(--landing-radius) + 4px);
    overflow: hidden;
    border: 1px solid var(--line);
    box-shadow: var(--landing-shadow);
    background: var(--surface);
    aspect-ratio: 4 / 3;
}

.landing-hero__photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.landing-hero__chips {
    position: absolute;
    left: 1rem;
    bottom: 1rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.landing-chip {
    padding: 0.4rem 0.65rem;
    border-radius: var(--radius);
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.92);
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--ink);
    letter-spacing: 0.02em;
}

.landing-workflow {
    padding: clamp(2rem, 5vw, 3rem) 0;
    border-top: 1px solid var(--line);
    background: var(--surface);
}

.landing-workflow__intro {
    max-width: 40rem;
    margin-bottom: 2rem;
}

.landing-workflow__title {
    margin: 0 0 0.625rem;
    font-size: clamp(1.35rem, 2.8vw, 1.75rem);
    letter-spacing: -0.02em;
    font-weight: 700;
    color: var(--ink);
}

.landing-workflow__desc {
    margin: 0;
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--text);
    max-width: 52ch;
}

.landing-workflow__steps {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 1rem;
}

@media (min-width: 768px) {
    .landing-workflow__steps {
        grid-template-columns: minmax(0, 280px) auto minmax(0, 1fr);
        align-items: stretch;
        gap: 1.25rem;
    }

    .landing-workflow__branch {
        display: flex;
        align-items: center;
        justify-content: center;
    }
}

.landing-workflow__step {
    display: flex;
    gap: 0.875rem;
    padding: 1.25rem;
    border: 1px solid var(--line);
    border-radius: var(--landing-radius);
    background: var(--surface-lift);
}

.landing-workflow__step--hub {
    border-color: var(--accent);
    background: linear-gradient(145deg, rgba(47, 107, 79, 0.07), rgba(47, 107, 79, 0.02)), var(--surface);
}

.landing-workflow__step strong {
    display: block;
    font-size: 0.9375rem;
    color: var(--ink);
    margin-bottom: 0.25rem;
}

.landing-workflow__step p {
    margin: 0;
    font-size: 0.8125rem;
    line-height: 1.55;
    color: var(--text);
}

.landing-workflow__icon {
    width: 2.25rem;
    height: 2.25rem;
    border-radius: var(--radius);
    background: var(--accent);
    color: #fff;
    display: grid;
    place-items: center;
    flex-shrink: 0;
}

.landing-workflow__branch-line {
    display: block;
    width: 2rem;
    height: 2px;
    background: var(--line-strong);
}

@media (max-width: 767px) {
    .landing-workflow__branch {
        display: none;
    }
}

.landing-workflow__child-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.625rem;
}

@media (min-width: 640px) {
    .landing-workflow__child-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

.landing-workflow__child-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.625rem;
    padding: 0.875rem 1rem;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface-lift);
    font-size: 0.8125rem;
    color: var(--text);
}

.landing-workflow__child-list strong {
    color: var(--ink);
    font-weight: 600;
}

.landing-workflow__child-icon {
    width: 1.75rem;
    height: 1.75rem;
    border-radius: 0.375rem;
    background: var(--accent-soft);
    color: var(--accent);
    display: grid;
    place-items: center;
    flex-shrink: 0;
}

.landing-paths {
    padding: clamp(2.5rem, 6vw, 4rem) 0 clamp(3rem, 7vw, 5rem);
    border-top: 1px solid var(--line);
}

.landing-paths__header {
    max-width: 42rem;
    margin-bottom: 1.75rem;
}

.landing-paths__title {
    margin: 0 0 0.625rem;
    font-size: clamp(1.35rem, 2.8vw, 1.75rem);
    letter-spacing: -0.02em;
    font-weight: 700;
    color: var(--ink);
}

.landing-paths__desc {
    margin: 0;
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--text);
    max-width: 48ch;
}

.landing-guest-grid {
    display: grid;
    gap: 1rem;
}

@media (min-width: 768px) {
    .landing-guest-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 1.25rem;
    }
}

.landing-guest-card {
    border: 1px solid var(--line);
    border-radius: var(--landing-radius);
    padding: 1.5rem;
    background: var(--surface);
    display: flex;
    flex-direction: column;
    min-height: 100%;
}

.landing-guest-card__icon {
    width: 2.25rem;
    height: 2.25rem;
    border-radius: var(--radius);
    background: var(--accent-soft);
    color: var(--accent);
    display: grid;
    place-items: center;
    margin-bottom: 0.875rem;
}

.landing-guest-card__heading {
    margin: 0 0 0.375rem;
    font-size: 1rem;
    font-weight: 650;
    color: var(--ink);
}

.landing-guest-card__body {
    margin: 0 0 1rem;
    font-size: 0.875rem;
    line-height: 1.55;
    color: var(--text);
}

.landing-form {
    margin-top: auto;
}

.landing-form__label {
    display: block;
    margin-bottom: 0.375rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--ink);
}

.landing-form__row {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

@media (min-width: 640px) {
    .landing-form__row {
        flex-direction: row;
        align-items: stretch;
    }
}

.landing-form__input {
    flex: 1;
    min-width: 0;
    height: 2.5rem;
    padding: 0 0.75rem;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--surface-lift);
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    color: var(--ink);
}

.landing-form__input::placeholder {
    color: var(--muted);
}

.landing-form__input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-soft);
    background: var(--surface);
}

.landing-footer {
    border-top: 1px solid var(--line);
    background: var(--surface);
    padding: 1.25rem 0 1.75rem;
}

.landing-footer__inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    font-size: 0.75rem;
    color: var(--muted);
}

.landing-reveal {
    opacity: 1;
    transform: none;
}

@media (prefers-reduced-motion: no-preference) {
    .landing-reveal {
        opacity: 0;
        transform: translateY(14px);
        transition: opacity 500ms var(--ease), transform 500ms var(--ease);
    }

    .landing-reveal.is-visible {
        opacity: 1;
        transform: translateY(0);
    }

    .landing-reveal--delay { transition-delay: 70ms; }
    .landing-reveal--delay-2 { transition-delay: 120ms; }
}

@media (prefers-reduced-transparency: reduce) {
    .landing-nav {
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        background: var(--surface);
    }
}

@media (max-width: 767px) {
    .landing-hero__title {
        max-width: none;
    }
}