/* ==========================================================
   Carta — SISKIN-branded app shell.
   Tokens lifted from the SISKIN design system (Brandbook V4).
   AJ-override: no terminal periods on headings/descriptors.
   ========================================================== */

@font-face { font-family: "Helvetica Neue"; src: url("fonts/HelveticaNeue-Thin.ttf")    format("truetype"); font-weight: 200; font-style: normal; font-display: swap; }
@font-face { font-family: "Helvetica Neue"; src: url("fonts/HelveticaNeue-Light.ttf")   format("truetype"); font-weight: 300; font-style: normal; font-display: swap; }
@font-face { font-family: "Helvetica Neue"; src: url("fonts/HelveticaNeue-Regular.ttf") format("truetype"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Helvetica Neue"; src: url("fonts/HelveticaNeue-Medium.otf")  format("opentype"); font-weight: 500; font-style: normal; font-display: swap; }
@font-face { font-family: "Helvetica Neue"; src: url("fonts/HelveticaNeue-Black.otf")   format("opentype"); font-weight: 900; font-style: normal; font-display: swap; }

:root {
    --siskin-yellow:    #f0e51b;
    --siskin-black:     #000000;
    --siskin-white:     #ffffff;
    --yellow-25:        #fbf8c6;
    --yellow-33:        #faf6b4;
    --yellow-50:        #f7f28d;
    --gray-25:          #bfbfbf;
    --gray-33:          #ababab;
    --gray-50:          #7f7f7f;
    --gray-66:          #575757;
    --gray-75:          #404040;

    --bg:               var(--yellow-25);
    --bg-paper:         var(--siskin-white);
    --fg:               var(--siskin-black);
    --fg-muted:         var(--gray-66);
    --fg-quiet:         var(--gray-50);

    --font-display:     "Helvetica Neue", "Inter", system-ui, sans-serif;
    --font-body:        "Helvetica Neue", "Inter", system-ui, sans-serif;
    --font-mono:        ui-monospace, "SF Mono", Menlo, Consolas, monospace;

    --w-display:        900;
    --w-medium:         500;
    --w-body:           400;
    --w-light:          300;
    --w-thin:           200;

    --tracking-logo:    0.32em;
    --tracking-eyebrow: 0.18em;
    --tracking-display: 0.01em;

    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 24px;
    --space-6: 32px;
    --space-7: 48px;
    --space-8: 64px;

    --rule:             2px solid var(--siskin-black);
    --hairline:         1px solid var(--siskin-black);
    --shadow-stamp:     4px 4px 0 var(--siskin-black);
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: var(--fg);
    font-family: var(--font-body);
    font-weight: var(--w-body);
    font-size: 14px;
    line-height: 1.45;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

::selection {
    background: var(--siskin-black);
    color: var(--siskin-yellow);
}

/* ----- Site chrome ----- */

.site-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--siskin-black);
    color: var(--siskin-yellow);
    padding: 14px 28px;
    border-bottom: var(--rule);
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--siskin-yellow);
    text-decoration: none;
}
.brand__dot {
    width: 26px;
    height: 26px;
    background: var(--siskin-yellow);
    color: var(--siskin-black);
    border-radius: 50%;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-weight: var(--w-display);
    font-size: 16px;
    line-height: 1;
    padding-top: 1px;
}
.brand__lockup {
    display: inline-flex;
    align-items: baseline;
    gap: 12px;
    font-family: var(--font-display);
    line-height: 1;
}
.brand__lockup strong {
    font-weight: var(--w-display);
    font-size: 15px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--siskin-yellow);
}
.brand__lockup em {
    font-style: normal;
    font-weight: var(--w-medium);
    font-size: 13px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--siskin-yellow);
    opacity: 0.7;
    border-left: 1px solid var(--siskin-yellow);
    padding-left: 12px;
}

.nav { display: flex; align-items: center; gap: 20px; }
.nav .lang-toggle {
    text-decoration: none;
    font-size: 10px;
    letter-spacing: var(--tracking-eyebrow);
    text-transform: uppercase;
    color: var(--gray-25);
    padding: 2px 4px;
    border-bottom: 1px solid transparent;
}
.nav .lang-toggle:hover { color: var(--siskin-yellow); }
.nav .lang-toggle.active {
    color: var(--siskin-yellow);
    border-bottom-color: var(--siskin-yellow);
}
.nav .user {
    color: var(--gray-25);
    font-size: 12px;
    font-weight: var(--w-medium);
}
.logout-form { margin: 0; }
.logout-form .link {
    background: none;
    border: 0;
    color: var(--siskin-yellow);
    font-family: var(--font-display);
    font-weight: var(--w-display);
    font-size: 11px;
    letter-spacing: var(--tracking-eyebrow);
    text-transform: uppercase;
    cursor: pointer;
    padding: 0;
}
.logout-form .link:hover { text-decoration: underline; text-underline-offset: 4px; }

.site-main {
    padding: 40px 28px;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

/* ----- Canvas-page shell (full-bleed editor) ----- */
.body-canvas { display: flex; flex-direction: column; height: 100vh; overflow: hidden; }
.body-canvas .site-main { flex: 1; min-height: 0; padding: 0; max-width: none; }

/* ----- Login (centered card on yellow) ----- */
.body-centered { background: var(--siskin-yellow); }
.body-centered .site-main {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-8) var(--space-5);
}

.login-card {
    width: 100%;
    max-width: 380px;
    background: var(--bg-paper);
    border: var(--rule);
    box-shadow: var(--shadow-stamp);
    padding: 36px 32px;
}
.login-card h1 {
    font-family: var(--font-display);
    font-weight: var(--w-display);
    font-size: 32px;
    line-height: 1.05;
    letter-spacing: var(--tracking-display);
    margin: 0 0 var(--space-5);
}
.login-card label {
    display: block;
    margin-bottom: var(--space-4);
    font-size: 10px;
    font-weight: var(--w-display);
    letter-spacing: var(--tracking-eyebrow);
    text-transform: uppercase;
    color: var(--fg);
}
.login-card input {
    display: block;
    width: 100%;
    margin-top: 6px;
    padding: 10px 12px;
    border: var(--rule);
    background: var(--bg-paper);
    font-family: var(--font-body);
    font-weight: var(--w-medium);
    font-size: 14px;
    border-radius: 0;
    outline: none;
}
.login-card input:focus { background: var(--yellow-33); }

/* ----- Buttons ----- */
.btn,
button.primary {
    font-family: var(--font-display);
    font-weight: var(--w-display);
    font-size: 11px;
    letter-spacing: var(--tracking-eyebrow);
    text-transform: uppercase;
    padding: 11px 18px;
    border: var(--rule);
    cursor: pointer;
    border-radius: 0;
    transition: background 120ms cubic-bezier(0.2, 0, 0, 1),
                color 120ms cubic-bezier(0.2, 0, 0, 1);
}
button.primary,
.btn--primary {
    background: var(--siskin-black);
    color: var(--siskin-yellow);
    margin-top: var(--space-3);
}
button.primary:hover,
.btn--primary:hover {
    background: var(--siskin-yellow);
    color: var(--siskin-black);
}

button.danger {
    font-family: var(--font-display);
    font-weight: var(--w-display);
    font-size: 11px;
    letter-spacing: var(--tracking-eyebrow);
    text-transform: uppercase;
    padding: 11px 18px;
    border: var(--rule);
    background: transparent;
    color: var(--siskin-red, #c4471c);
    border-color: var(--siskin-red, #c4471c);
    cursor: pointer;
    margin-top: var(--space-3);
}
button.danger:hover {
    background: var(--siskin-red, #c4471c);
    color: var(--bg, #fafaf7);
}

.canonical-create {
    margin-bottom: 24px;
    padding: 16px;
    border: 1px solid var(--carta-grid, #d8d8d2);
    background: rgba(0, 0, 0, 0.02);
}

/* ----- Admin dashboard ----- */
.admin-dashboard .admin-section-title {
    margin-top: 32px;
    margin-bottom: 8px;
}
.admin-stats {
    list-style: none;
    margin: 0 0 24px;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
}
.admin-stats li {
    border: 1px solid var(--carta-grid, #d8d8d2);
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.admin-stats .num {
    font-size: 24px;
    font-weight: 600;
    letter-spacing: -0.02em;
}
.admin-stats .label {
    font-size: 11px;
    color: var(--carta-muted, #6b6b6b);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
    margin-bottom: 16px;
}
.admin-table th, .admin-table td {
    text-align: left;
    padding: 6px 10px;
    border-bottom: 1px solid var(--carta-grid, #d8d8d2);
    vertical-align: top;
}
.admin-table th {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--carta-muted, #6b6b6b);
    font-weight: 500;
}
.admin-table .mono { font-family: ui-monospace, SF Mono, Menlo, monospace; }
.admin-table .muted { color: var(--carta-muted, #6b6b6b); font-weight: normal; }
.inline-form { display: inline; }
.inline-form select {
    font-family: inherit;
    font-size: 12px;
    padding: 2px 6px;
    border: 1px solid var(--carta-grid, #d8d8d2);
    border-radius: 3px;
    background: white;
}
.link-btn {
    background: transparent;
    border: none;
    color: var(--carta-anchor, #c4471c);
    font-family: inherit;
    font-size: 12px;
    cursor: pointer;
    padding: 0;
    text-decoration: underline;
}
.admin-invite {
    margin-bottom: 16px;
    padding: 16px;
    border: 1px solid var(--carta-grid, #d8d8d2);
    background: rgba(0, 0, 0, 0.02);
}
.orphan-list {
    list-style: none;
    margin: 0 0 12px;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.orphan-list li {
    border: 1px solid var(--carta-grid, #d8d8d2);
    padding: 4px 10px;
    font-size: 12px;
}
.nav .nav-link {
    text-decoration: none;
    color: var(--gray-25);
    font-size: 11px;
    letter-spacing: var(--tracking-eyebrow);
    text-transform: uppercase;
    padding: 2px 4px;
    border-bottom: 1px solid transparent;
}
.nav .nav-link:hover {
    color: var(--siskin-yellow);
    border-bottom-color: var(--siskin-yellow);
}

/* ----- Help page ----- */
.help-page .help-toc {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 18px;
    margin-bottom: 32px;
    padding: 16px;
    border: 1px solid var(--carta-grid, #d8d8d2);
    background: rgba(0, 0, 0, 0.02);
}
.help-page .help-toc a {
    text-decoration: none;
    font-size: 12px;
    color: var(--carta-fg, #1a1a1a);
}
.help-page .help-toc a:hover {
    text-decoration: underline;
}
.help-page .help-body h2 {
    margin-top: 32px;
    margin-bottom: 8px;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: -0.01em;
    scroll-margin-top: 80px;
}
.help-page .help-body p,
.help-page .help-body ul {
    font-size: 14px;
    line-height: 1.55;
    max-width: 72ch;
}
.help-page .help-body ul {
    padding-left: 20px;
}
.help-page .help-body code {
    background: rgba(0, 0, 0, 0.04);
    padding: 1px 5px;
    border-radius: 3px;
    font-size: 12px;
}
.help-shortcuts {
    border-collapse: collapse;
    font-size: 13px;
}
.help-shortcuts td {
    padding: 4px 14px 4px 0;
    vertical-align: top;
}
/* ----- Onboarding ----- */
.onboarding-page .onboarding-progress {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
}
.onboarding-dot {
    width: 32px;
    height: 4px;
    background: var(--carta-grid, #d8d8d2);
    border-radius: 2px;
}
.onboarding-dot.done {
    background: var(--carta-grid-strong, #8a8a82);
}
.onboarding-dot.active {
    background: var(--carta-fg, #1a1a1a);
}
.onboarding-body {
    max-width: 64ch;
    font-size: 14px;
    line-height: 1.55;
    margin-bottom: 32px;
}
.onboarding-body p { margin-bottom: 12px; }
.onboarding-body ul {
    margin: 8px 0 16px;
    padding-left: 20px;
}
.onboarding-body li { margin-bottom: 4px; }
.onboarding-body .muted {
    color: var(--carta-muted, #6b6b6b);
    font-size: 13px;
}
.onboarding-nav {
    display: flex;
    justify-content: space-between;
    margin-top: 32px;
}

.help-shortcuts kbd {
    display: inline-block;
    border: 1px solid var(--carta-grid-strong, #8a8a82);
    border-radius: 3px;
    padding: 1px 6px;
    font-family: ui-monospace, SF Mono, Menlo, monospace;
    font-size: 11px;
    background: white;
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.1);
}

/* ----- Examples gallery ----- */
.examples-grid {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
}
.example-card {
    border: 1px solid var(--carta-grid, #d8d8d2);
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.example-card h2 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: -0.005em;
}
.example-card .example-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin: 0;
}
.example-card .tag {
    font-size: 10px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    background: rgba(0, 0, 0, 0.05);
    padding: 2px 8px;
    border-radius: 2px;
    color: var(--carta-muted, #6b6b6b);
}
.example-card .example-description {
    font-size: 13px;
    line-height: 1.5;
    margin: 4px 0;
}
.example-card .example-source {
    font-size: 11px;
    color: var(--carta-muted, #6b6b6b);
    margin: 0;
    font-style: italic;
}
.example-card form {
    margin-top: auto;
}

/* ----- Flash messages ----- */
.flash {
    padding: 10px 14px;
    margin-bottom: var(--space-4);
    border: var(--rule);
    background: var(--bg-paper);
    font-weight: var(--w-medium);
    font-size: 13px;
}
.flash-error { background: var(--siskin-yellow); }
.flash-success { background: var(--bg-paper); }

/* ----- Dashboard (maps list) ----- */
.dashboard { max-width: 880px; }

.eyebrow {
    font-family: var(--font-display);
    font-weight: var(--w-display);
    font-size: 10px;
    letter-spacing: var(--tracking-eyebrow);
    text-transform: uppercase;
    color: var(--fg-muted);
    margin: 0 0 var(--space-2);
}

.dashboard h1 {
    font-family: var(--font-display);
    font-weight: var(--w-display);
    font-size: 40px;
    line-height: 1;
    letter-spacing: var(--tracking-display);
    margin: 0 0 var(--space-6);
}

.dashboard-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: var(--space-5);
    margin-bottom: var(--space-6);
}
.dashboard-head h1 { margin: 0; }
.dashboard-head .btn { text-decoration: none; }
.dashboard-actions { display: flex; gap: var(--space-3); }

.field-label {
    display: block;
    margin-bottom: var(--space-4);
}
.field-eyebrow {
    display: block;
    font-size: 10px;
    font-weight: var(--w-display);
    letter-spacing: var(--tracking-eyebrow);
    text-transform: uppercase;
    color: var(--fg-muted);
    margin-bottom: 6px;
}
.field-label input[type="file"],
.field-label input[type="text"] {
    display: block;
    width: 100%;
    max-width: 560px;
    padding: 10px 12px;
    border: var(--rule);
    background: var(--bg-paper);
    font-family: var(--font-body);
    font-weight: var(--w-medium);
    font-size: 14px;
    border-radius: 0;
    outline: none;
}
.field-label input[type="file"] { padding: 8px 10px; }
.field-label input[type="text"]:focus { background: var(--yellow-33); }

.field-checkbox {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-bottom: var(--space-5);
    font-size: 13px;
    font-weight: var(--w-medium);
    color: var(--fg-muted);
}

.back-link {
    color: var(--fg-muted);
    margin-left: var(--space-4);
    font-size: 13px;
    text-decoration: underline;
}

.map-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.map-item {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: var(--space-5);
    align-items: baseline;
    padding: 18px 22px;
    border: var(--rule);
    background: var(--bg-paper);
    text-decoration: none;
    color: var(--fg);
    transition: background 120ms cubic-bezier(0.2, 0, 0, 1),
                color 120ms cubic-bezier(0.2, 0, 0, 1);
}
.map-item:hover {
    background: var(--siskin-black);
    color: var(--siskin-yellow);
}
.map-item .name {
    font-family: var(--font-display);
    font-weight: var(--w-display);
    font-size: 18px;
    letter-spacing: var(--tracking-display);
}
.map-item .scenario {
    font-size: 10px;
    font-weight: var(--w-display);
    letter-spacing: var(--tracking-eyebrow);
    text-transform: uppercase;
    color: var(--fg-muted);
}
.map-item:hover .scenario,
.map-item:hover .meta { color: var(--gray-33); }
.map-item .meta {
    font-size: 12px;
    font-weight: var(--w-medium);
    color: var(--fg-muted);
    font-family: var(--font-mono);
}

.empty {
    color: var(--fg-muted);
    font-size: 14px;
    padding: var(--space-7) var(--space-5);
    background: var(--bg-paper);
    border: var(--hairline);
    border-style: dashed;
}
.empty code {
    background: var(--siskin-black);
    color: var(--siskin-yellow);
    padding: 2px 6px;
    font-size: 12px;
    font-family: var(--font-mono);
    border-radius: 0;
}

/* ----- Print (dashboard list as memo) ----- */
@media print {
    body { background: var(--siskin-white); }
    .site-header,
    .nav,
    .logout-form { display: none; }
    .site-main { padding: 0; max-width: none; }
    .map-item {
        page-break-inside: avoid;
        border: var(--hairline);
        box-shadow: none;
    }
    .map-item:hover {
        background: var(--siskin-white);
        color: var(--siskin-black);
    }
}