/* ============================================================
   Edit — portal.css
   Mobile-first. Tokens + utilities + components.
   Phase 0.5: waitlist landing + admin pages.
   Phase 1A onward will extend this stylesheet — never inline
   styles, never duplicate patterns. Add classes here first.
   ============================================================ */

/* ---------- DESIGN TOKENS ---------- */
:root {
    /* Brand */
    --brand:            #0a0a0a;
    --brand-soft:       #1a1a1a;
    --brand-accent:     #ff6b35;

    /* Text */
    --text:             #0a0a0a;
    --text-med:         #4a4a4a;
    --text-light:       #777;
    --text-inverse:     #fff;

    /* Surfaces */
    --bg:               #fff;
    --bg-soft:          #fafafa;
    --bg-muted:         #f3f3f3;
    --bg-card:          #fff;
    --bg-dark:          #0a0a0a;

    /* Borders */
    --border:           #e5e5e5;
    --border-soft:      #f0f0f0;
    --border-strong:    #c8c8c8;

    /* Status */
    --success:          #15803d;
    --success-bg:       #f0fdf4;
    --success-border:   #bbf7d0;
    --warn:             #92400e;
    --warn-bg:          #fffaf0;
    --warn-border:      #fed7aa;
    --danger:           #991b1b;
    --danger-bg:        #fef2f2;
    --danger-border:    #fecaca;
    --info:             #1e40af;
    --info-bg:          #eff6ff;
    --info-border:      #bfdbfe;

    /* Typography */
    --font-sans:        "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
    --font-display:     "Inter", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
    --font-mono:        ui-monospace, SFMono-Regular, "SF Mono", Menlo, Monaco, monospace;

    /* Spacing scale */
    --sp-1: .25rem;  --sp-2: .5rem;   --sp-3: .75rem;
    --sp-4: 1rem;    --sp-5: 1.25rem; --sp-6: 1.5rem;
    --sp-7: 2rem;    --sp-8: 2.5rem;  --sp-9: 3rem;
    --sp-10: 4rem;   --sp-11: 5rem;   --sp-12: 6rem;

    /* Radius */
    --radius-sm: 4px;
    --radius:    8px;
    --radius-lg: 12px;
    --radius-pill: 999px;

    /* Shadow */
    --shadow-sm: 0 1px 2px rgba(0,0,0,.04);
    --shadow:    0 2px 8px rgba(0,0,0,.06);
    --shadow-lg: 0 8px 24px rgba(0,0,0,.08);
}

/* ---------- RESET ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
    font-family: var(--font-sans);
    color: var(--text);
    background: var(--bg);
    line-height: 1.5;
    font-size: 16px; /* iOS: prevents auto-zoom on input focus */
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
img, svg { max-width: 100%; display: block; }

/* ---------- TYPE UTILITIES (port from TP CLAUDE) ---------- */
.t-xs   { font-size: .78rem; }
.t-sm   { font-size: .85rem; }
.t-md   { font-size: .92rem; }
.t-lg   { font-size: 1.05rem; }
.t-muted   { color: var(--text-light); }
.t-med     { color: var(--text-med); }
.t-success { color: var(--success); }
.t-danger  { color: var(--danger); }
.t-mono    { font-family: var(--font-mono); }
.t-wrap    { white-space: pre-wrap; word-break: break-word; }
.text-center { text-align: center; }
.text-right  { text-align: right; }

/* ---------- SPACING UTILITIES ---------- */
.mt-0 { margin-top: 0; }
.mt-2 { margin-top: var(--sp-2); }
.mt-3 { margin-top: var(--sp-3); }
.mt-4 { margin-top: var(--sp-4); }
.mt-5 { margin-top: var(--sp-5); }
.mt-6 { margin-top: var(--sp-6); }
.mt-7 { margin-top: var(--sp-7); }
.mb-0 { margin-bottom: 0; }
.mb-2 { margin-bottom: var(--sp-2); }
.mb-3 { margin-bottom: var(--sp-3); }
.mb-4 { margin-bottom: var(--sp-4); }
.mb-5 { margin-bottom: var(--sp-5); }
.mb-6 { margin-bottom: var(--sp-6); }
.mb-7 { margin-bottom: var(--sp-7); }

/* ---------- PADDING UTILITIES ---------- */
.p-0 { padding: 0; }
.p-3 { padding: var(--sp-3); }
.p-4 { padding: var(--sp-4); }
.p-5 { padding: var(--sp-5); }
.p-6 { padding: var(--sp-6); }

/* ---------- LAYOUT UTILITIES ---------- */
.action-row {
    display: flex;
    gap: var(--sp-3);
    flex-wrap: wrap;
    align-items: center;
}
.action-row-end     { justify-content: flex-end; }
.action-row-between { justify-content: space-between; }
.action-row > form  { display: contents; } /* let nested <form> not break flex layout */
.stack-col {
    display: flex;
    flex-direction: column;
    gap: var(--sp-4);
}
.stack-col-tight { gap: var(--sp-2); }
.stack-col-loose { gap: var(--sp-6); }

/* ---------- BRAND ----------
   Mark and wordmark both use Inter weight 900. The mark is just the
   letter "E" in a dark rounded square so it pairs visually with the
   wordmark and works as a favicon. */

.brand {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-3);
    color: var(--brand);
    text-decoration: none;
}

/* Mark: letter "E" in a dark square, white-on-dark.
   Size variants scale font-size proportionally to the square. */
.brand-mark,
.brand-mark-lg,
.brand-mark-xl {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--brand);
    color: #fff;
    font-family: var(--font-display);
    font-weight: 900;
    line-height: 1;
    text-align: center;
    flex-shrink: 0;
    user-select: none;
    /* nudge the letter optically — sans-serif caps sit slightly low in their box */
    padding-bottom: .05em;
}
.brand-mark {
    width: 1.6rem;
    height: 1.6rem;
    font-size: 1.1rem;
    letter-spacing: -.04em;
    border-radius: 4px;
}
.brand-mark-lg {
    width: 3rem;
    height: 3rem;
    font-size: 2rem;
    letter-spacing: -.05em;
    border-radius: 8px;
    margin: 0 auto;
}
.brand-mark-xl {
    width: 4rem;
    height: 4rem;
    font-size: 2.75rem;
    letter-spacing: -.05em;
    border-radius: 10px;
}

/* Wordmark: "Edit" text in matching Inter 900. */
.brand-wordmark {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 1.4rem;
    letter-spacing: -.04em;
    color: var(--brand);
    line-height: 1;
}
.brand-wordmark-lg {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 2.25rem;
    letter-spacing: -.045em;
    color: var(--brand);
    line-height: 1;
    margin: 0;
}
.brand-wordmark-xl {
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 3rem;
    letter-spacing: -.05em;
    color: var(--brand);
    line-height: .95;
    margin: 0;
}
.brand-lockup-xl {
    display: inline-flex;
    align-items: center;
    gap: var(--sp-4);
    margin: 0 auto;
}

/* Brand toggle: E shown by default, "Edit" wordmark slides out from behind
   it on hover or keyboard focus. Used on marketing surfaces only. */
.brand-toggle {
    display: inline-flex;
    align-items: center;
    color: var(--brand);
    text-decoration: none;
}
.brand-toggle .brand-wordmark {
    max-width: 0;
    margin-left: 0;
    opacity: 0;
    overflow: hidden;
    white-space: nowrap;
    transition:
        max-width 280ms cubic-bezier(.4, 0, .2, 1),
        margin-left 280ms cubic-bezier(.4, 0, .2, 1),
        opacity 180ms ease;
}
.brand-toggle:hover .brand-wordmark,
.brand-toggle:focus-visible .brand-wordmark,
.brand-toggle:focus-within .brand-wordmark {
    max-width: 6rem;
    margin-left: var(--sp-2);
    opacity: 1;
}
@media (prefers-reduced-motion: reduce) {
    .brand-toggle .brand-wordmark {
        max-width: 6rem;
        margin-left: var(--sp-2);
        opacity: 1;
        transition: none;
    }
}

.brand-sublabel {
    font-family: var(--font-mono);
    font-size: .72rem;
    text-transform: uppercase;
    letter-spacing: .12em;
    color: var(--text-light);
}

/* Logo export page — preview tile + action buttons */
.logo-export {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--sp-6);
}
.logo-preview {
    width: 192px;
    height: 192px;
    background: var(--brand);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 134px;
    letter-spacing: -.05em;
    line-height: 1;
    user-select: none;
}
.logo-export-actions {
    display: flex;
    gap: var(--sp-3);
    flex-wrap: wrap;
    justify-content: center;
}

/* ---------- BUTTONS ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--sp-2);
    padding: .75rem 1.25rem;
    min-height: 44px; /* mobile tap target */
    border-radius: var(--radius);
    border: 1px solid transparent;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 500;
    line-height: 1;
    text-decoration: none;
    cursor: pointer;
    transition: background .15s, border-color .15s, color .15s;
    -webkit-appearance: none;
    appearance: none;
}
.btn-primary {
    background: var(--brand);
    color: var(--text-inverse);
}
.btn-primary:hover { background: var(--brand-soft); }
.btn-secondary {
    background: var(--bg);
    color: var(--text);
    border-color: var(--border-strong);
}
.btn-secondary:hover { background: var(--bg-muted); }
.btn-ghost {
    background: transparent;
    color: var(--text-med);
}
.btn-ghost:hover { color: var(--text); background: var(--bg-muted); }
.btn-ghost.t-danger { color: var(--danger); }
.btn-ghost.t-danger:hover { color: var(--danger); background: var(--danger-bg); }
.btn-full { width: 100%; }

/* ---------- FORM CONTROLS ---------- */
.form-control {
    width: 100%;
    padding: .75rem .875rem;
    min-height: 44px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    background: var(--bg);
    font-family: inherit;
    font-size: 1rem;
    line-height: 1.4;
    color: var(--text);
    -webkit-appearance: none;
    appearance: none;
}
.form-control:focus {
    outline: 2px solid var(--brand);
    outline-offset: -1px;
    border-color: var(--brand);
}
.form-label {
    display: block;
    font-size: .92rem;
    font-weight: 500;
    color: var(--text);
    margin-bottom: var(--sp-2);
}
.form-help {
    display: block;
    font-size: .85rem;
    color: var(--text-light);
    margin-top: var(--sp-2);
}
.form-field {
    margin-bottom: var(--sp-5);
}
.form-control-upper { text-transform: uppercase; }

/* Card-style form container */
.form-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--sp-6) var(--sp-6);
}

/* Two-column form row that collapses on mobile */
.form-row-2 {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--sp-3) var(--sp-5);
}
@media (min-width: 600px) {
    .form-row-2 { grid-template-columns: 1fr 1fr; }
}

/* Fieldset block (used for grouped address fields) */
.form-fieldset {
    border: 0;
    padding: 0;
    margin: 0 0 var(--sp-5);
}
.form-legend {
    font-size: .92rem;
    font-weight: 500;
    color: var(--text);
    margin: 0 0 var(--sp-3);
    padding: 0;
}

/* Definition-list pattern for read-only detail panels */
.detail-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--sp-3);
    margin: 0;
}
.detail-list dt {
    font-size: .8rem;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--text-light);
    margin: 0;
}
.detail-list dd {
    margin: 2px 0 0;
    color: var(--text);
    font-size: .95rem;
}
@media (min-width: 700px) {
    .detail-list { grid-template-columns: 200px 1fr; align-items: baseline; }
    .detail-list dt { margin-top: 4px; }
    .detail-list dd { margin: 0; }
}

/* Detail grid: cards auto-fit. With one card it takes full width; with two
   or more they split into equal columns down to a 20rem minimum. */
.portal-detail-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--sp-5);
}
@media (min-width: 800px) {
    .portal-detail-grid {
        grid-template-columns: repeat(auto-fit, minmax(20rem, 1fr));
    }
}

/* Inline search field in toolbars */
.portal-search {
    flex: 1;
    min-width: 12rem;
    margin-left: auto;
}
.portal-search .form-control {
    max-width: 24rem;
    margin-left: auto;
}

/* Whole-row click affordance on data tables */
.row-link { cursor: pointer; }
.row-link a { color: var(--text); text-decoration: none; font-weight: 500; }
.row-link a:hover { color: var(--brand); }

/* ---------- STATUS BANNERS ---------- */
.status-banner {
    padding: var(--sp-4) var(--sp-5);
    border-left: 4px solid;
    border-radius: var(--radius);
    font-size: .95rem;
}
.status-banner-success { background: var(--success-bg); border-color: var(--success); color: var(--success); }
.status-banner-warn    { background: var(--warn-bg);    border-color: var(--warn);    color: var(--warn);    }
.status-banner-danger  { background: var(--danger-bg);  border-color: var(--danger);  color: var(--danger);  }
.status-banner-info    { background: var(--info-bg);    border-color: var(--info);    color: var(--info);    }

/* ---------- MARKETING LANDING ---------- */
.marketing {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    background: var(--bg);
}
.marketing-header {
    padding: var(--sp-5) var(--sp-5);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.marketing-hero {
    flex: 1;
    padding: var(--sp-7) var(--sp-5) var(--sp-9);
    max-width: 40rem;
    width: 100%;
    margin: 0 auto;
    text-align: center;
}
.marketing-hero-headline {
    font-size: 2.25rem;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -.02em;
    margin: 0 0 var(--sp-5);
    color: var(--text);
}
.marketing-hero-sub {
    font-size: 1.1rem;
    color: var(--text-med);
    margin: 0 0 var(--sp-8);
    line-height: 1.5;
}
.marketing-footer {
    padding: var(--sp-7) var(--sp-5) var(--sp-6);
    text-align: center;
    font-size: .85rem;
    color: var(--text-light);
    font-family: var(--font-mono);
}

/* Waitlist form */
.waitlist-form {
    text-align: left;
}

/* ---------- DESKTOP REFINEMENTS ---------- */
@media (min-width: 600px) {
    .marketing-hero-headline { font-size: 3rem; }
    .marketing-hero-sub      { font-size: 1.2rem; }
    .brand-wordmark-xl       { font-size: 3.75rem; }
    .brand-mark-xl           { width: 5rem; height: 5rem; font-size: 3.5rem; }
}
@media (min-width: 900px) {
    .marketing-hero {
        padding-top: var(--sp-12);
        padding-bottom: var(--sp-12);
        max-width: 44rem;
    }
    .marketing-hero-headline { font-size: 3.5rem; }
    .brand-wordmark-xl       { font-size: 4.5rem; }
    .brand-mark-xl           { width: 6rem; height: 6rem; font-size: 4.25rem; }
}

/* ---------- TENANT PORTAL ----------
   Sidebar nav on desktop (>=900px). On mobile, the sidebar collapses;
   a top bar with hamburger toggles a slide-in drawer. */

.portal-body {
    background: var(--bg-soft);
    min-height: 100vh;
    min-height: 100dvh;
}
.portal-shell {
    min-height: 100vh;
    min-height: 100dvh;
}

/* Approximate topbar height — used to position the drawer below it on mobile.
   Don't hand-tune this without also adjusting the topbar padding. */
:root { --portal-topbar-h: 3.75rem; }

/* Mobile-first defaults: top bar visible, sidebar acts as a full-width drawer
   that slides in BELOW the topbar (the topbar stays visible above it so the
   close button is always reachable). */
.portal-topbar {
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: var(--sp-3) var(--sp-5);
    height: var(--portal-topbar-h);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 50;
}
.portal-nav-toggle {
    background: transparent;
    border: 0;
    width: 44px;
    height: 44px;
    padding: 0;
    cursor: pointer;
    position: relative;
    display: inline-block;
}
/* CSS-drawn hamburger that animates into an X.
   Three absolute-positioned bars; outer two rotate ±45° and slide to center,
   middle one fades out. Driven by body.portal-nav-open from the toggle JS. */
.portal-nav-toggle-bar {
    display: block;
    position: absolute;
    left: 11px;
    width: 22px;
    height: 2px;
    background: var(--text);
    border-radius: 1px;
    transition: top .25s ease, transform .25s ease, opacity .15s ease;
}
.portal-nav-toggle-bar:nth-child(1) { top: 14px; }
.portal-nav-toggle-bar:nth-child(2) { top: 21px; }
.portal-nav-toggle-bar:nth-child(3) { top: 28px; }

body.portal-nav-open .portal-nav-toggle-bar:nth-child(1) {
    top: 21px;
    transform: rotate(45deg);
}
body.portal-nav-open .portal-nav-toggle-bar:nth-child(2) {
    opacity: 0;
}
body.portal-nav-open .portal-nav-toggle-bar:nth-child(3) {
    top: 21px;
    transform: rotate(-45deg);
}

@media (prefers-reduced-motion: reduce) {
    .portal-nav-toggle-bar { transition: none; }
}

/* Topbar brand: wordmark | sublabel inline, vertically centered around the
   visual midline of the 'E' in 'Edit'. The sublabel needs line-height: 1
   so its line box doesn't add extra whitespace that throws off alignment. */
.brand-topbar {
    align-items: center;
    gap: var(--sp-3);
    min-width: 0;
    flex: 1;
    overflow: hidden;
}
.brand-sublabel-inline {
    line-height: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
}
/* Thin separator between wordmark and sublabel. Drawn as a 1px line,
   slightly shorter than the wordmark's cap height for visual harmony. */
.brand-separator {
    display: inline-block;
    width: 1px;
    height: 1.1rem;
    background: var(--border-strong);
    flex-shrink: 0;
}

.portal-sidebar {
    background: var(--bg);
    display: flex;       /* always rendered; visibility + transform handle hiding */
    flex-direction: column;
    position: fixed;
    top: var(--portal-topbar-h);
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    max-width: none;
    z-index: 40;
    padding: var(--sp-5) var(--sp-4) var(--sp-5);
    overflow-y: auto;

    /* Closed state: slid up out of view behind the topbar, transparent,
       and non-interactive. Visibility hides interaction; transform handles
       the slide; opacity handles the fade. */
    transform: translateY(-8%);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition:
        transform 280ms cubic-bezier(.4, 0, .2, 1),
        opacity 220ms ease,
        visibility 0s linear 280ms;
}
.portal-sidebar.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transition:
        transform 280ms cubic-bezier(.4, 0, .2, 1),
        opacity 220ms ease,
        visibility 0s linear 0s;
}

/* Hide the drawer's own header on mobile — the topbar already shows the brand. */
@media (max-width: 899px) {
    .portal-sidebar-header { display: none; }
}

@media (prefers-reduced-motion: reduce) {
    .portal-sidebar { transition: none; }
}
.portal-sidebar-header { padding: var(--sp-2) var(--sp-3) var(--sp-5); }
.portal-sidebar-header .brand-sublabel { margin: var(--sp-2) 0 0; display: block; }

.portal-sidenav {
    display: flex;
    flex-direction: column;
    gap: var(--sp-1);
    flex: 1;
}
.portal-sidenav-link {
    display: flex;
    align-items: center;
    color: var(--text-med);
    text-decoration: none;
    font-size: .95rem;
    border-radius: var(--radius);
    overflow: hidden;
    transition: background .15s, color .15s;
}
.portal-sidenav-link:hover {
    background: var(--bg-muted);
    color: var(--text);
}
.portal-sidenav-link.is-active {
    background: var(--brand);
    color: var(--text-inverse);
}
/* Icon container — its width determines where the icon sits.
   Mobile default; overridden in the desktop media query so it matches the
   collapsed sidebar width and keeps the icon visually centered. */
.portal-sidenav-icon {
    display: inline-block;
    width: 2.5rem;
    text-align: center;
    font-size: 1.05rem;
    line-height: 2.5rem;
    flex-shrink: 0;
}
.portal-sidenav-label {
    padding: 0 var(--sp-3);
    line-height: 2.5rem;
}

.portal-sidebar-footer {
    padding-top: var(--sp-5);
    margin-top: var(--sp-4);
    border-top: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: var(--sp-3);
}
.portal-user-card {
    padding: 0 var(--sp-3);
}
.portal-user-name {
    font-size: .95rem;
    font-weight: 500;
    color: var(--text);
}
.portal-user-role {
    margin-top: 2px;
}
.btn-full > i { margin-right: var(--sp-2); }

.portal-main {
    padding: var(--sp-6) var(--sp-5) var(--sp-9);
    max-width: 1100px;
    margin: 0 auto;
}

/* Lock body scroll when mobile drawer is open */
body.portal-nav-open { overflow: hidden; }

/* Desktop: static sidebar at 16rem, always expanded. Main content takes the
   remaining viewport width up to a 1280px max, centered. */
@media (min-width: 900px) {
    :root { --portal-sidebar-w: 16rem; }

    .portal-topbar { display: none; }

    .portal-shell {
        display: grid;
        grid-template-columns: var(--portal-sidebar-w) 1fr;
        min-height: 100vh;
    }

    .portal-sidebar {
        display: flex;
        position: sticky;
        top: 0;
        left: auto;
        right: auto;
        bottom: auto;
        width: var(--portal-sidebar-w);
        max-width: none;
        height: 100vh;
        border-right: 1px solid var(--border);
        padding: var(--sp-7) var(--sp-4) var(--sp-5);
        /* Reset the mobile drawer animation state. */
        transform: none;
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transition: none;
    }

    .portal-sidebar-header {
        padding: 0 var(--sp-2) var(--sp-6);
    }
    .brand-sidebar {
        align-items: center;
        gap: var(--sp-3);
        white-space: nowrap;
    }

    .portal-sidenav-link {
        padding: var(--sp-3);
        white-space: nowrap;
    }
    .portal-sidenav-icon {
        width: 1.5rem;
        font-size: 1.05rem;
        line-height: 1;
        margin: 0 var(--sp-3) 0 0;
    }
    .portal-sidenav-label {
        padding: 0;
        line-height: 1;
    }

    .portal-main {
        padding: var(--sp-8) var(--sp-8) var(--sp-9);
        width: 100%;
        max-width: 1280px;
        margin: 0 auto;
    }

    body.portal-nav-open { overflow: auto; }
}

/* Portal-section page header */
.portal-page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--sp-3);
    margin-bottom: var(--sp-6);
}
.portal-page-title {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -.02em;
    margin: 0;
    color: var(--text);
}
.portal-page-sub {
    color: var(--text-med);
    font-size: .92rem;
    margin: var(--sp-1) 0 0;
}

/* Stat card grid (dashboard) */
.portal-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--sp-4);
}
.portal-stat-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--sp-5) var(--sp-5);
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
    text-decoration: none;
    color: var(--text);
    transition: border-color .15s, background .15s;
}
.portal-stat-card:hover {
    border-color: var(--border-strong);
    background: var(--bg-soft);
}
.portal-stat-label {
    font-size: .85rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: .04em;
}
.portal-stat-value {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -.02em;
    color: var(--text);
    line-height: 1;
}
@media (min-width: 600px) {
    .portal-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ---------- ADMIN ---------- */
.admin-page {
    min-height: 100vh;
    min-height: 100dvh; /* iOS Safari: avoid 100vh including the area behind browser chrome */
    display: flex;
    flex-direction: column;
    background: var(--bg-soft);
}
.admin-header {
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: var(--sp-4) var(--sp-5);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--sp-3);
}
.admin-container {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
    padding: var(--sp-6) var(--sp-5);
}
.admin-login-shell {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--sp-7) var(--sp-5);
}
.admin-login-card {
    width: 100%;
    max-width: 22rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--sp-7);
    box-shadow: var(--shadow);
}

/* Data table (port from TP CLAUDE pattern) */
.data-table-wrap {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: .92rem;
}
.data-table th, .data-table td {
    text-align: left;
    padding: var(--sp-3) var(--sp-4);
    border-bottom: 1px solid var(--border-soft);
    vertical-align: top;
}
.data-table th {
    background: var(--bg-soft);
    font-weight: 600;
    color: var(--text-med);
    font-size: .82rem;
    text-transform: uppercase;
    letter-spacing: .02em;
}
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover { background: var(--bg-soft); }
.data-table form { display: inline; margin: 0; }

/* Mobile-friendly card layout for narrow screens */
@media (max-width: 599px) {
    .data-table thead { display: none; }
    .data-table, .data-table tbody, .data-table tr, .data-table td {
        display: block;
        width: 100%;
    }
    .data-table tr {
        border-bottom: 1px solid var(--border);
        padding: var(--sp-3) 0;
    }
    .data-table td {
        border-bottom: none;
        padding: var(--sp-1) var(--sp-4);
    }
    .data-table td::before {
        content: attr(data-label);
        display: block;
        font-size: .72rem;
        text-transform: uppercase;
        color: var(--text-light);
        letter-spacing: .05em;
        margin-bottom: 2px;
    }
}

.empty-state {
    padding: var(--sp-10) var(--sp-5);
    text-align: center;
    color: var(--text-light);
}
.empty-state-title {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text);
    margin: 0 0 var(--sp-2);
}
.empty-state-desc {
    font-size: .95rem;
    margin: 0;
}