/* ==========================================================================
   short-engine Dashboard – Design-System
   Tokens, Layout-Komponenten, Buttons/Badges/Formulare/Tabellen, Utilities.
   ========================================================================== */

:root {
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.5rem;
    --space-6: 2rem;
    --space-7: 3rem;

    --radius: 0.5rem;
    --radius-sm: 0.3rem;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 2px 8px rgba(0, 0, 0, 0.08);

    --content-max-width: 1180px;

    --color-neutral-100: #f4f5f7;
    --color-neutral-200: #e5e7eb;
    --color-neutral-300: #d1d5db;
    --color-neutral-400: #9ca3af;
    --color-neutral-600: #6b7280;
    --color-neutral-800: #374151;

    --color-success-bg: #e6f6e9;
    --color-success-fg: #1e7e34;
    --color-success-dot: #22a548;
    --color-warning-bg: #fff6e0;
    --color-warning-fg: #92600a;
    --color-warning-dot: #e0a82e;
    --color-danger-bg: #fdecea;
    --color-danger-fg: #c0392b;
    --color-danger-dot: #d23f31;
    --color-info-bg: #e7f1ff;
    --color-info-fg: #0a58ca;
    --color-info-dot: #2b7de9;
    --color-muted-bg: #eef0f2;
    --color-muted-fg: #5b6270;
    --color-muted-dot: #9ca3af;

    --color-surface: #ffffff;
    --color-surface-alt: #f8f9fa;
    --color-border: var(--color-neutral-200);
    --color-text: var(--color-neutral-800);
    --color-text-muted: var(--color-neutral-600);

    --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

[data-theme="dark"] {
    --color-neutral-100: #1f2430;
    --color-neutral-200: #2b3140;
    --color-neutral-300: #3a4150;
    --color-success-bg: #17301f;
    --color-success-fg: #7bd88f;
    --color-success-dot: #5cb97a;
    --color-warning-bg: #362a10;
    --color-warning-fg: #e8b95f;
    --color-warning-dot: #c9952a;
    --color-danger-bg: #3a1c1c;
    --color-danger-fg: #f1928a;
    --color-danger-dot: #c7504a;
    --color-info-bg: #17263a;
    --color-info-fg: #7fb3f5;
    --color-info-dot: #5a96e0;
    --color-muted-bg: #2a2e37;
    --color-muted-fg: #a7adba;
    --color-muted-dot: #6b7280;

    --color-surface: #1a1f2b;
    --color-surface-alt: #1f2430;
    --color-border: #2b3140;
    --color-text: #d4d8e0;
    --color-text-muted: #9aa1b1;
}

body {
    padding-top: 0;
    background: var(--color-surface-alt);
    color: var(--color-text);
}

/* --- Layout-Shell --------------------------------------------------- */

.app-shell {
    max-width: var(--content-max-width);
    margin: 0 auto;
    padding-left: var(--space-5);
    padding-right: var(--space-5);
}

main.app-shell {
    padding-top: var(--space-5);
    padding-bottom: var(--space-7);
}

/* --- Header / Navigation --------------------------------------------- */
/* Pico v2 wendet aggressive Resets auf nav/nav li/nav a an (padding,
   negative margins, justify-content:space-between). Wir überschreiben
   diese sauber mit ausreichender Spezifität – kein !important nötig. */

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

/* Header-Bar: EINE Zeile auf Desktop. Brand | Nav | Logout. */
.header-bar {
    max-width: var(--content-max-width);
    margin: 0 auto;
    padding: 0 var(--space-5);
    height: 3.2rem;
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.brand {
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: -0.01em;
    color: var(--color-text);
    white-space: nowrap;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    flex-shrink: 0;
}

.brand::before {
    content: "";
    display: inline-block;
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    background: var(--pico-primary, var(--color-info-fg));
    flex-shrink: 0;
}

/* Nav-Container: nimmt den mittleren Raum, kein wrap. */
.main-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1 1 auto;
    min-width: 0;
    margin: 0;
    overflow: visible;
}

/* Nav-Liste: eine Zeile, kein Umbruch. */
.main-nav .nav-links {
    display: flex;
    align-items: center;
    flex-wrap: nowrap;
    margin: 0;
    padding: 0;
    list-style: none;
    gap: 0;
}

/* Picos nav li padding/margin komplett neutralisieren. */
.main-nav .nav-links li {
    display: flex;
    align-items: center;
    margin: 0;
    padding: 0;
    line-height: 1;
}

.main-nav .nav-links li + li {
    margin-left: var(--space-4);
}

/* Picos nav li :where(a) negativen Margin und Padding überschreiben. */
.main-nav .nav-links a {
    display: inline-block;
    margin: 0;
    padding: var(--space-1) 0;
    border-bottom: 2px solid transparent;
    text-decoration: none;
    color: var(--color-text-muted);
    font-size: 0.88rem;
    font-weight: 500;
    white-space: nowrap;
    transition: color 0.15s ease, border-color 0.15s ease;
}

.main-nav .nav-links a:hover {
    color: var(--color-text);
}

.main-nav .nav-links a.is-active {
    border-bottom-color: var(--pico-primary, var(--color-info-fg));
    color: var(--color-text);
    font-weight: 600;
}

/* Logout: rechts, kompakt. */
.nav-logout {
    margin: 0;
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.nav-logout button {
    margin: 0;
    padding: 0.3rem 0.8rem;
    line-height: 1.2;
    font-size: 0.82rem;
}

/* Mobile: Nav-Links versteckt, Dropdown sichtbar. */
.menu-dropdown.nav-dropdown {
    display: none;
}

@media (max-width: 860px) {
    .main-nav .nav-links {
        display: none;
    }
    .menu-dropdown.nav-dropdown {
        display: inline-block;
    }
    .main-nav {
        justify-content: flex-end;
    }
}

/* --- Dropdown-Menü-Komponente (Navigation + Tabellen-Filter) ----------- */

.menu-dropdown {
    position: relative;
    display: inline-block;
    margin: 0;
}

.menu-dropdown > summary {
    list-style: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    color: var(--color-text);
    font-weight: 500;
    font-size: 0.88rem;
    line-height: 1.2;
    white-space: nowrap;
    user-select: none;
}

.menu-dropdown > summary::-webkit-details-marker {
    display: none;
}

.menu-dropdown > summary::after {
    content: "\25BE";
    font-size: 0.75em;
    color: var(--color-text-muted);
    transition: transform 0.15s ease;
}

.menu-dropdown[open] > summary {
    border-color: var(--color-neutral-400);
}

.menu-dropdown[open] > summary::after {
    transform: rotate(180deg);
}

.menu-dropdown .menu-dropdown-label {
    color: var(--color-text-muted);
    font-weight: 500;
}

.menu-dropdown .menu-panel {
    position: absolute;
    z-index: 50;
    top: calc(100% + 4px);
    left: 0;
    min-width: 12rem;
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: var(--space-1);
    margin: 0;
    list-style: none;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
}

.menu-panel li {
    margin: 0;
    padding: 0;
}

.menu-panel a {
    display: block;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-sm);
    text-decoration: none;
    color: var(--color-text);
    white-space: nowrap;
    font-size: 0.88rem;
}

.menu-panel a:hover {
    background: var(--color-neutral-100);
}

.menu-panel a.is-active {
    background: var(--color-info-bg);
    color: var(--color-info-fg);
    font-weight: 600;
}

.menu-panel-group {
    padding: var(--space-2) var(--space-3) var(--space-1);
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
}

.menu-panel-group:not(:first-child) {
    margin-top: var(--space-1);
    border-top: 1px solid var(--color-border);
}

/* --- Page-Header ------------------------------------------------------ */

.page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-4);
    flex-wrap: wrap;
    margin-bottom: var(--space-5);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--color-border);
}

.page-header h2 {
    margin: 0 0 var(--space-1) 0;
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.page-header .page-description {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 0.92rem;
}

.page-header .page-actions {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
}

/* --- Back-Link -------------------------------------------------------- */

.back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    margin-bottom: var(--space-4);
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 500;
}

.back-link:hover {
    color: var(--color-text);
}

.back-link::before {
    content: "\2190";
    font-size: 0.9em;
}

/* --- Sections / Cards --------------------------------------------------- */

.section {
    margin: 0 0 var(--space-5) 0;
    padding: var(--space-5);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}

.section > .section-header {
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-3);
    border-bottom: 1px solid var(--color-border);
}

.section > .section-header h3 {
    margin: 0 0 var(--space-1) 0;
    font-size: 1.05rem;
    font-weight: 600;
}

.section > .section-header .hint {
    margin: 0;
}

.hint {
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

/* --- Toolbar (Button-Reihen statt Inline-Forms) ------------------------- */

.toolbar {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-wrap: wrap;
    margin: 0 0 var(--space-4) 0;
}

.toolbar form,
.form-inline {
    margin: 0;
    display: inline-flex;
}

.toolbar-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
}

.toolbar-group > .toolbar-group-title {
    font-weight: 600;
    font-size: 0.9rem;
}

/* --- Stat-Kacheln (Home-Kennzahlen) -------------------------------------- */

.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-3);
    margin: 0 0 var(--space-5) 0;
}

.stat-card {
    padding: var(--space-4);
    margin: 0;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}

.stat-card .stat-label {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: var(--space-2);
}

.stat-card .stat-value {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--color-text);
    line-height: 1.3;
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.stat-card .stat-value .hint {
    display: block;
    margin-top: var(--space-1);
    font-size: 0.8rem;
    font-weight: 400;
    color: var(--color-text-muted);
    flex-basis: 100%;
}

/* Status-Dot: kleiner farbiger Indikator statt Emoji */
.status-dot {
    display: inline-block;
    width: 0.6rem;
    height: 0.6rem;
    border-radius: 50%;
    flex-shrink: 0;
    background: var(--color-muted-dot);
}

.status-dot--success { background: var(--color-success-dot); }
.status-dot--warning { background: var(--color-warning-dot); }
.status-dot--danger  { background: var(--color-danger-dot); }
.status-dot--info    { background: var(--color-info-dot); }
.status-dot--muted   { background: var(--color-muted-dot); }

/* --- Badges nach Status -------------------------------------------------- */

.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: 0.18rem 0.6rem;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 600;
    background: var(--color-muted-bg);
    color: var(--color-muted-fg);
    white-space: nowrap;
    line-height: 1.4;
}

.badge--success { background: var(--color-success-bg); color: var(--color-success-fg); }
.badge--warning { background: var(--color-warning-bg); color: var(--color-warning-fg); }
.badge--danger  { background: var(--color-danger-bg);  color: var(--color-danger-fg); }
.badge--info    { background: var(--color-info-bg);    color: var(--color-info-fg); }
.badge--muted   { background: var(--color-muted-bg);   color: var(--color-muted-fg); }

/* --- Buttons -------------------------------------------------------------- */

button,
[type="submit"],
[type="button"],
[type="reset"] {
    width: auto;
}

.btn-block {
    width: 100%;
}

.btn-danger {
    --pico-primary: var(--color-danger-fg);
    --pico-primary-background: var(--color-danger-fg);
    --pico-primary-border: var(--color-danger-fg);
    --pico-primary-hover: #a8291d;
    --pico-primary-hover-background: #a8291d;
}

/* --- Formulare ------------------------------------------------------------ */

.form-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4) var(--space-5);
}

@media (min-width: 700px) {
    .form-grid {
        grid-template-columns: 1fr 1fr;
    }
    .form-grid .field--full {
        grid-column: 1 / -1;
    }
}

.field {
    margin: 0;
}

.field label {
    margin-bottom: var(--space-1);
    font-size: 0.88rem;
    font-weight: 500;
}

.field .hint {
    display: block;
    margin-top: var(--space-1);
}

.field-inline {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
}

.form-actions {
    margin-top: var(--space-4);
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
}

/* --- Tabellen -------------------------------------------------------------- */

.table-wrap {
    overflow-x: auto;
    margin-bottom: 0;
}

table {
    margin-bottom: 0;
    width: 100%;
}

table.striped tbody tr:nth-child(odd) {
    background: var(--color-surface-alt);
}

table th,
table td {
    padding: var(--space-3) var(--space-4);
    font-size: 0.9rem;
}

table th {
    font-weight: 600;
    color: var(--color-text-muted);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    border-bottom: 1px solid var(--color-border);
}

.status-table th {
    width: 14rem;
    text-align: left;
    color: var(--color-text-muted);
    font-weight: 600;
    white-space: nowrap;
    text-transform: none;
    letter-spacing: 0;
    font-size: 0.9rem;
}

.status-table td,
.status-table th {
    padding: var(--space-2) var(--space-3);
}

.status-table tr {
    border-bottom: 1px solid var(--color-border);
}

.status-table tr:last-child {
    border-bottom: none;
}

/* --- Filter-Leiste (Tabellen-Filter als Dropdowns) ------------------------- */

.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.filter-dropdown {
    margin: 0;
}

/* --- Empty-State ------------------------------------------------------------ */

.empty {
    text-align: center;
    padding: var(--space-6);
    color: var(--color-text-muted);
    border: 1px dashed var(--color-border);
    border-radius: var(--radius);
    background: var(--color-surface);
}

.empty p {
    margin: 0;
}

.empty .empty-action {
    margin-top: var(--space-3);
}

/* --- Flash-Messages ---------------------------------------------------------- */

.flash {
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-4);
    border: 1px solid transparent;
}

.flash-info    { background: var(--color-info-bg);    color: var(--color-info-fg);    border-color: var(--color-info-dot); }
.flash-success { background: var(--color-success-bg); color: var(--color-success-fg); border-color: var(--color-success-dot); }
.flash-error   { background: var(--color-danger-bg);  color: var(--color-danger-fg);  border-color: var(--color-danger-dot); }

/* --- Feedback-Karten -------------------------------------------------------- */

.feedback-card {
    margin: 0 0 var(--space-3) 0;
    padding: var(--space-4);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}

.feedback-card-header {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-wrap: wrap;
    margin-bottom: var(--space-2);
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.feedback-card-header .feedback-id {
    font-weight: 600;
    color: var(--color-text);
}

.feedback-card-body {
    margin: 0 0 var(--space-3) 0;
    color: var(--color-text);
}

.feedback-card details {
    margin-bottom: var(--space-3);
}

.feedback-card details > summary {
    cursor: pointer;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    font-weight: 500;
}

.feedback-card pre {
    margin: var(--space-2) 0 0 0;
    padding: var(--space-3);
    background: var(--color-surface-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
    white-space: pre-wrap;
    overflow-x: auto;
}

/* --- Sonstiges ---------------------------------------------------------------- */

.auth-card {
    max-width: 380px;
    margin: 5rem auto;
    padding: var(--space-6);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
}

.auth-card h2 {
    margin: 0 0 var(--space-4) 0;
    font-size: 1.3rem;
}

textarea.prompt-editor,
textarea.playbook-editor {
    width: 100%;
    min-height: 240px;
    font-family: var(--font-mono);
    font-size: 0.88rem;
    line-height: 1.5;
}

.job-log {
    white-space: pre-wrap;
    max-height: 420px;
    overflow-y: auto;
    background: var(--color-neutral-800);
    color: #e8e8e8;
    padding: var(--space-4);
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 0.82rem;
    line-height: 1.5;
    border: 1px solid var(--color-border);
}

[data-theme="dark"] .job-log {
    background: #0d1117;
    color: #c9d1d9;
    border-color: var(--color-border);
}

/* --- Überschrift-Hierarchie ----------------------------------------------- */

h2 {
    letter-spacing: -0.02em;
}

h3 {
    letter-spacing: -0.01em;
}

/* --- Link-Standardisierung ------------------------------------------------- */

a {
    color: var(--pico-primary, var(--color-info-fg));
}

/* --- Reduzierte Stat-Kartenreihe (kompakte Metriken) ----------------------- */

.stat-grid-compact {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: var(--space-3);
    margin: 0 0 var(--space-5) 0;
}

.stat-grid-compact .stat-card {
    padding: var(--space-3) var(--space-4);
}

.stat-grid-compact .stat-card .stat-value {
    font-size: 1rem;
    font-weight: 600;
}

/* Einzelne Stat-Karte als Block-Element (z.B. aktive Version auf Playbook-Seite) */
.stat-card--block {
    margin-bottom: var(--space-5);
}