/*
 * Robinson — design system & app stylesheet.
 *
 * Bruges af alle authed app-sider (/dashboard, /vask/*, /admin/*).
 * Auth-pages (/signup, /login osv.) bruger templates/auth/layout.php's
 * eget <style>-blok da de skal kunne renderes uden /assets-routing.
 *
 * Design tokens er CSS variables i :root. Ændring her propagerer alle steder.
 */

:root {
    /* Brand */
    --color-bg: #f5f6f8;
    --color-card: #ffffff;
    --color-text: #111827;
    --color-text-muted: #6b7280;
    --color-text-soft: #9ca3af;
    --color-border: #e5e7eb;
    --color-border-strong: #d1d5db;

    --color-primary: #1f6feb;
    --color-primary-hover: #1858bf;
    --color-primary-soft: #dbeafe;

    --color-success: #15803d;
    --color-success-bg: #dcfce7;
    --color-warning: #b45309;
    --color-warning-bg: #fef3c7;
    --color-error: #b91c1c;
    --color-error-bg: #fee2e2;

    --radius-sm: 6px;
    --radius: 10px;
    --radius-lg: 14px;

    --shadow-sm: 0 1px 2px rgba(17, 24, 39, 0.04);
    --shadow: 0 4px 16px rgba(17, 24, 39, 0.06);

    --space-1: .25rem;
    --space-2: .5rem;
    --space-3: .75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;

    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
    --font-mono: ui-monospace, "SF Mono", Consolas, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; height: 100%; }
body {
    font-family: var(--font-sans);
    background: var(--color-bg);
    color: var(--color-text);
    line-height: 1.5;
    font-size: 15px;
}

/* ---- Topbar ---- */
header.topbar {
    background: #fff;
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-3) var(--space-6);
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 10;
}
header.topbar .brand {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-text);
    text-decoration: none;
    letter-spacing: -0.01em;
}
header.topbar .user {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    font-size: .875rem;
    color: var(--color-text-muted);
}
header.topbar .user form { margin: 0; }
header.topbar .link-button {
    background: none;
    border: 0;
    font: inherit;
    color: var(--color-text-muted);
    cursor: pointer;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-sm);
}
header.topbar .link-button:hover {
    background: var(--color-bg);
    color: var(--color-text);
}
header.topbar .topbar-nav {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    flex: 1;
    margin: 0 var(--space-6);
}
header.topbar .nav-link {
    color: var(--color-text-muted);
    text-decoration: none;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-sm);
    font-size: .9375rem;
    font-weight: 500;
    line-height: 1;
}
header.topbar .nav-link:hover {
    background: var(--color-bg);
    color: var(--color-text);
}
header.topbar .nav-link.active {
    color: var(--color-text);
    background: var(--color-bg);
    font-weight: 600;
}

/* ---- Main layout ---- */
main.app {
    max-width: 64rem;
    margin: 0 auto;
    padding: var(--space-8) var(--space-6);
}
.container { width: 100%; }
.container.narrow { max-width: 42rem; margin: 0 auto; }

/* ---- Typography ---- */
h1 { font-size: 1.75rem; font-weight: 700; margin: 0 0 var(--space-4); letter-spacing: -0.02em; }
h2 { font-size: 1.25rem; font-weight: 600; margin: var(--space-8) 0 var(--space-4); letter-spacing: -0.01em; }
h3 { font-size: 1rem; font-weight: 600; margin: var(--space-6) 0 var(--space-2); }
p  { margin: 0 0 var(--space-4); }
p.muted, .muted { color: var(--color-text-muted); font-size: .875rem; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
code { font-family: var(--font-mono); font-size: .875rem; background: var(--color-bg); padding: .1em .35em; border-radius: 4px; }

/* ---- Buttons ---- */
.btn,
button.btn,
.btn-primary,
button.btn-primary,
button[type="submit"].primary,
button.primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: .625rem 1.25rem;
    font: inherit;
    font-weight: 600;
    font-size: .9375rem;
    border-radius: var(--radius);
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    line-height: 1.25;
    transition: background .15s, border-color .15s, color .15s;
}
.btn-primary,
button.btn-primary,
button[type="submit"].primary,
button.primary {
    background: var(--color-primary);
    color: #fff;
}
.btn-primary:hover,
button.btn-primary:hover,
button[type="submit"].primary:hover,
button.primary:hover {
    background: var(--color-primary-hover);
    text-decoration: none;
}
.btn-primary:disabled,
button.btn-primary:disabled,
button.primary:disabled {
    background: var(--color-border-strong);
    cursor: not-allowed;
}
.btn-secondary {
    background: #fff;
    color: var(--color-text);
    border-color: var(--color-border);
}
.btn-secondary:hover {
    border-color: var(--color-border-strong);
    background: var(--color-bg);
    text-decoration: none;
}
.cta-large {
    padding: 1rem 2rem;
    font-size: 1rem;
}

/* ---- Cards ---- */
.card {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    box-shadow: var(--shadow-sm);
}
.card + .card { margin-top: var(--space-4); }

/* ---- Empty state ---- */
.empty-state {
    background: var(--color-card);
    border: 1px dashed var(--color-border-strong);
    border-radius: var(--radius-lg);
    padding: var(--space-10) var(--space-6);
    text-align: center;
    margin-top: var(--space-6);
}
.empty-state h2 { margin: 0 0 var(--space-2); font-size: 1.125rem; }
.empty-state p { color: var(--color-text-muted); margin: 0; }

/* ---- Tables ---- */
.data-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    margin-top: var(--space-4);
}
.data-table th,
.data-table td {
    text-align: left;
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--color-border);
    font-size: .9375rem;
}
.data-table th {
    background: var(--color-bg);
    font-weight: 600;
    color: var(--color-text-muted);
    font-size: .8125rem;
    text-transform: uppercase;
    letter-spacing: .05em;
}
.data-table tbody tr:last-child td { border-bottom: 0; }
.data-table tbody tr:hover { background: var(--color-bg); }

/* ---- Forms ---- */
.field { margin-bottom: var(--space-4); }
.field label {
    display: block;
    font-size: .875rem;
    font-weight: 500;
    margin-bottom: var(--space-2);
    color: var(--color-text);
}
.field input[type="text"],
.field input[type="email"],
.field input[type="password"],
.field input[type="number"],
.field select,
.field textarea {
    width: 100%;
    padding: .625rem .75rem;
    font: inherit;
    font-size: .9375rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: #fff;
    color: var(--color-text);
}
.field input:focus,
.field select:focus,
.field textarea:focus {
    outline: 0;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-soft);
}

/* ---- Banners / flash ---- */
.flash, .alert, .banner {
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius);
    margin: 0 0 var(--space-4);
    font-size: .9375rem;
    border: 1px solid transparent;
}
.flash.error, .alert.error, .banner.error,
.flash[role="alert"], .alert[role="alert"] {
    background: var(--color-error-bg);
    color: var(--color-error);
    border-color: rgba(185, 28, 28, .15);
}
.flash.ok, .alert.ok, .banner.ok, .flash.success {
    background: var(--color-success-bg);
    color: var(--color-success);
    border-color: rgba(21, 128, 61, .15);
}
.flash.warning, .alert.warning, .banner.warning {
    background: var(--color-warning-bg);
    color: var(--color-warning);
    border-color: rgba(180, 83, 9, .15);
}
.flash.info, .alert.info, .banner.info {
    background: var(--color-primary-soft);
    color: var(--color-primary-hover);
    border-color: rgba(31, 111, 235, .15);
}

/* ---- Stats grid (result page) ---- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(8rem, 1fr));
    gap: var(--space-4);
    margin: var(--space-6) 0;
}
.stat {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: var(--space-4);
}
.stat-label {
    font-size: .8125rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: .05em;
    margin-bottom: var(--space-2);
}
.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
}

/* ---- Dropzone ---- */
.dropzone {
    display: block;
    border: 2px dashed var(--color-border-strong);
    border-radius: var(--radius-lg);
    padding: var(--space-10) var(--space-6);
    text-align: center;
    background: var(--color-card);
    cursor: pointer;
    transition: border-color .15s, background .15s;
    position: relative;
}
.dropzone:hover,
.dropzone.dragover {
    border-color: var(--color-primary);
    background: var(--color-primary-soft);
}
.dropzone input[type="file"] {
    position: absolute;
    opacity: 0;
    width: 0.1px;
    height: 0.1px;
    overflow: hidden;
    pointer-events: none;
}
.dropzone-main {
    display: block;
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--space-2);
}
.dropzone-alt {
    display: block;
    font-size: .9375rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-2);
}
.dropzone-hint {
    display: block;
    font-size: .8125rem;
    color: var(--color-text-soft);
}
.dropzone-filename {
    display: block;
    margin-top: var(--space-3);
    font-size: .875rem;
    font-weight: 500;
    color: var(--color-primary);
}

/* ---- Progress bar ---- */
.progress {
    background: var(--color-border);
    border-radius: 999px;
    height: 8px;
    overflow: hidden;
    margin: var(--space-4) 0;
}
.progress-bar {
    background: var(--color-primary);
    height: 100%;
    transition: width .5s ease-out;
}

/* ---- Download list (result page) ---- */
.download-list {
    display: grid;
    gap: var(--space-3);
    margin: var(--space-6) 0;
}
.download-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4);
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
}

/* ---- Utility ---- */
.text-center { text-align: center; }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.row { display: flex; gap: var(--space-3); align-items: center; }
.row.between { justify-content: space-between; }
.alt-links {
    margin-top: var(--space-5);
    text-align: center;
    font-size: .875rem;
    color: var(--color-text-muted);
}
.alt-links a { color: var(--color-text-muted); margin: 0 var(--space-2); }
.alt-links a:hover { color: var(--color-text); }

/* ---- F012: Auth pages ---- */
.auth-page {
    background: var(--color-bg);
    min-height: 100vh;
}
.auth-main {
    max-width: 28rem;
    margin: 4rem auto;
    padding: 0 var(--space-4);
}
.auth-brand {
    text-align: center;
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0 0 var(--space-6);
    color: var(--color-text);
}
.auth-card {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: var(--space-6);
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}
.auth-card h1 { margin: 0 0 var(--space-5); font-size: 1.25rem; }
.auth-card .field input,
.auth-card .field select { width: 100%; }
.auth-card button.primary,
.auth-card button.btn-primary { width: 100%; }
/* "alert" alias for .flash.error i auth-templates (legacy class) */
.auth-card .alert {
    background: var(--color-error-bg, #fee2e2);
    color: var(--color-error-text, #991b1b);
    border-radius: var(--radius);
    padding: var(--space-3) var(--space-4);
    margin-bottom: var(--space-4);
    font-size: .9375rem;
}
.auth-card .sent-state { text-align: center; padding: var(--space-4) 0; }
.auth-card .sent-state p { color: var(--color-text-muted); }
.auth-card .h-captcha { margin: var(--space-4) 0; }
/* F012: cookies-blocked info-banner på /login */
.auth-card .info-banner {
    background: var(--color-warning-bg, #fef3c7);
    color: var(--color-warning-text, #92400e);
    border-radius: var(--radius);
    padding: var(--space-3) var(--space-4);
    margin-bottom: var(--space-4);
    font-size: .9375rem;
}

/* ---- F021: transform-based mapping UI ---- */
.mapping-rows {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: var(--space-3);
}
.mapping-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
    gap: var(--space-5);
    padding: var(--space-4);
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    align-items: start;
}
.mapping-row.is-overridden {
    border-color: var(--color-primary-soft);
    background: #f8fbff;
}
.mapping-row__col-label {
    font-size: .9375rem;
    color: var(--color-text);
    margin-bottom: var(--space-2);
}
.mapping-row__col-name {
    color: var(--color-text-muted);
    font-weight: normal;
}
.mapping-row__sample {
    font-size: .8125rem;
    color: var(--color-text-muted);
    word-break: break-word;
}
.mapping-row__sample code {
    background: var(--color-bg);
    padding: 1px 6px;
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    color: var(--color-text);
}
.mapping-row__select-label {
    display: block;
    font-size: .8125rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-1);
}
.mapping-row__select {
    width: 100%;
    padding: var(--space-2) var(--space-3);
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-sm);
    font: inherit;
    background: var(--color-card);
}
.mapping-row__select:focus {
    outline: 2px solid var(--color-primary-soft);
    border-color: var(--color-primary);
}
.mapping-row__hint {
    margin: var(--space-2) 0 0;
    font-size: .8125rem;
    color: var(--color-text-muted);
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
    align-items: baseline;
}
.mapping-row__hint-source {
    display: inline-block;
    background: var(--color-primary-soft);
    color: var(--color-primary-hover);
    padding: 1px 8px;
    border-radius: 999px;
    font-weight: 600;
    font-size: .75rem;
    white-space: nowrap;
}
.mapping-row__hint-text { flex: 1 1 auto; min-width: 0; }
.mapping-row__hint-overridden {
    color: var(--color-warning);
    font-style: italic;
}
.mapping-row__hint.is-overridden .mapping-row__hint-source {
    background: var(--color-warning-bg);
    color: var(--color-warning);
}
@media (max-width: 720px) {
    .mapping-row {
        grid-template-columns: 1fr;
        gap: var(--space-3);
    }
}