/* =========================================================================
   Eqvalio – Design-System (Vorbild: ars-Optik, iacon-portal-Struktur)
   ========================================================================= */

:root {
    --eqv-primary: #0d4f8b;
    --eqv-primary-dark: #0a2b46;
    --eqv-sidebar-start: #0a2540;
    --eqv-sidebar-end: #14406b;
    --eqv-accent: #2b77c0;
    --eqv-surface: #ffffff;
    --eqv-surface-muted: #f5f7fb;
    --eqv-border: #dce3ec;
    --eqv-text: #1f2937;
    --eqv-text-muted: #6b7280;
    --eqv-success: #217a4a;
    --eqv-danger: #b42318;
    --eqv-radius: 0.6rem;
    --eqv-radius-sm: 0.4rem;
    --eqv-shadow: 0 0.5rem 1.4rem rgba(15, 23, 42, .08);
    --eqv-topbar-height: 3.5rem;
    --eqv-sidebar-width: 16rem;
    --eqv-font: "Segoe UI", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

html, body {
    margin: 0;
    padding: 0;
}

body {
    background: var(--eqv-surface-muted);
    color: var(--eqv-text);
    font-family: var(--eqv-font);
    font-size: 14.5px;
}

h1 {
    font-size: 1.45rem;
    margin: 0 0 .35rem;
}

h1:focus {
    outline: none;
}

h2 {
    font-size: 1.1rem;
}

/* ---------- App-Shell (Sidebar + Topbar + Inhalt) ---------- */

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

.app-sidebar {
    background: linear-gradient(180deg, var(--eqv-sidebar-start), var(--eqv-sidebar-end));
    color: #fff;
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow-y: auto;
    padding: 1rem .75rem;
    position: sticky;
    top: 0;
}

.app-brand {
    align-items: center;
    color: #fff;
    display: flex;
    gap: .6rem;
    padding: .35rem .5rem 1.1rem;
    text-decoration: none;
}

.app-brand-mark {
    align-items: center;
    background: rgba(255, 255, 255, .16);
    border-radius: .55rem;
    display: inline-flex;
    font-size: .78rem;
    font-weight: 700;
    height: 2rem;
    justify-content: center;
    letter-spacing: .04em;
    width: 2rem;
}

.app-brand-name {
    font-size: 1.05rem;
    font-weight: 600;
}

.app-nav {
    display: flex;
    flex-direction: column;
    gap: .15rem;
}

.app-nav-link {
    align-items: center;
    border-radius: var(--eqv-radius-sm);
    color: rgba(255, 255, 255, .85);
    display: flex;
    font-size: .925rem;
    gap: .65rem;
    padding: .5rem .6rem;
    text-decoration: none;
}

.app-nav-link:hover {
    background: rgba(255, 255, 255, .12);
    color: #fff;
}

.app-nav-link.active {
    background: rgba(255, 255, 255, .18);
    color: #fff;
    font-weight: 600;
}

.app-nav-icon {
    flex: 0 0 auto;
    height: 18px;
    opacity: .9;
    width: 18px;
}

.app-nav-divider {
    border-top: 1px solid rgba(255, 255, 255, .18);
    margin: .6rem .4rem;
}

.app-main {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.app-topbar {
    align-items: center;
    background: linear-gradient(90deg, var(--eqv-primary-dark), var(--eqv-primary));
    box-shadow: 0 2px 8px rgba(15, 23, 42, .18);
    color: #fff;
    display: flex;
    gap: 1rem;
    height: var(--eqv-topbar-height);
    padding: 0 1.25rem;
    position: sticky;
    top: 0;
    z-index: 20;
}

/* Demo-Banner: sichtbar über der Topbar, damit die Umgebung nie verwechselt wird. */
.eqv-demo-banner {
    align-items: center;
    background: #8a4b00;
    color: #fff;
    display: flex;
    flex-wrap: wrap;
    font-size: .85rem;
    gap: .5rem;
    padding: .45rem 1.25rem;
}

.eqv-demo-banner strong {
    letter-spacing: .04em;
    text-transform: uppercase;
}

.app-topbar-context {
    font-weight: 600;
    letter-spacing: .02em;
}

.app-topbar-actions {
    align-items: center;
    display: flex;
    gap: 1rem;
    margin-left: auto;
}

.language-switch {
    align-items: center;
    display: inline-flex;
    font-size: .85rem;
    gap: .5rem;
    opacity: .95;
}

.language-switch a {
    color: #fff;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.user-chip {
    background: rgba(255, 255, 255, .14);
    border-radius: 999px;
    font-size: .85rem;
    padding: .25rem .6rem;
    white-space: nowrap;
}

.app-topbar-link {
    background: none;
    border: none;
    color: #fff;
    cursor: pointer;
    font: inherit;
    font-size: .85rem;
    padding: 0;
    text-decoration: underline;
}

.app-topbar-login {
    background: rgba(255, 255, 255, .16);
    border-radius: 999px;
    padding: .3rem .85rem;
    text-decoration: none;
}

.logout-form {
    display: inline;
}

.app-content {
    margin: 0 auto;
    max-width: 1180px;
    padding: 1.5rem;
    width: 100%;
}

/* ---------- Seitenkopf, Karten, Hinweise ---------- */

.eqv-page-header {
    margin-bottom: 1.1rem;
}

.eqv-page-header p {
    color: var(--eqv-text-muted);
    margin: 0;
}

.eqv-card {
    background: var(--eqv-surface);
    border: 1px solid var(--eqv-border);
    border-radius: var(--eqv-radius);
    box-shadow: var(--eqv-shadow);
    margin-bottom: 1.25rem;
    padding: 1.1rem 1.2rem;
}

.eqv-card h2 {
    margin: .1rem 0 .75rem;
}

.eqv-form-row {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: .6rem;
}

.eqv-alert {
    background: #eef6ff;
    border: 1px solid #c9e0f7;
    border-radius: var(--eqv-radius-sm);
    color: #123f66;
    margin: 0 0 1rem;
    padding: .55rem .8rem;
}

.eqv-badge {
    border-radius: 999px;
    display: inline-block;
    font-size: .75rem;
    font-weight: 600;
    padding: .15rem .55rem;
}

.eqv-badge-success {
    background: #e6f4ec;
    color: var(--eqv-success);
}

.eqv-badge-muted {
    background: #eef1f5;
    color: var(--eqv-text-muted);
}

/* ---------- Startseite ---------- */

.eqv-hero {
    background: radial-gradient(1200px 500px at 15% -10%, rgba(43, 119, 192, .55), transparent 60%),
                linear-gradient(135deg, var(--eqv-sidebar-start), #14406b 55%, var(--eqv-accent));
    border-radius: var(--eqv-radius);
    box-shadow: var(--eqv-shadow);
    color: #fff;
    margin-bottom: 1.25rem;
    padding: 2.2rem 2rem;
}

.eqv-hero-eyebrow {
    font-size: .72rem;
    letter-spacing: .14em;
    margin: 0 0 .45rem;
    opacity: .85;
    text-transform: uppercase;
}

.eqv-hero h1 {
    color: #fff;
    font-size: 1.9rem;
    margin: 0 0 .5rem;
}

.eqv-hero-text {
    margin: 0;
    max-width: 52rem;
    opacity: .94;
}

.eqv-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: .6rem;
    margin-top: 1.2rem;
}

.eqv-home-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

/* ---------- Tabellen (Bestandsseiten) ---------- */

.data-table {
    background: var(--eqv-surface);
    border: 1px solid var(--eqv-border);
    border-collapse: separate;
    border-radius: var(--eqv-radius);
    border-spacing: 0;
    box-shadow: var(--eqv-shadow);
    font-variant-numeric: tabular-nums;
    margin: .5rem 0 1.5rem;
    overflow: hidden;
    width: 100%;
}

.data-table th {
    background: var(--eqv-surface-muted);
    border-bottom: 1px solid var(--eqv-border);
    color: var(--eqv-text-muted);
    font-size: .72rem;
    letter-spacing: .05em;
    padding: .6rem .75rem;
    text-align: left;
    text-transform: uppercase;
}

.data-table td {
    border-bottom: 1px solid var(--eqv-border);
    padding: .55rem .75rem;
}

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

.data-table tbody tr:hover td {
    background: #f8fafc;
}

/* ---------- Formulare und Buttons (Bestandsseiten) ---------- */

.form-field {
    display: flex;
    flex-direction: column;
    gap: .3rem;
    margin-bottom: .85rem;
    max-width: 26rem;
}

.form-field label {
    color: var(--eqv-text-muted);
    font-size: .8rem;
    font-weight: 600;
}

input:not([class*="k-"]),
select:not([class*="k-"]),
textarea:not([class*="k-"]) {
    background: #fff;
    border: 1px solid var(--eqv-border);
    border-radius: var(--eqv-radius-sm);
    font: inherit;
    padding: .5rem .65rem;
}

input:not([class*="k-"]):focus,
select:not([class*="k-"]):focus,
textarea:not([class*="k-"]):focus {
    border-color: var(--eqv-accent);
    box-shadow: 0 0 0 3px rgba(43, 119, 192, .18);
    outline: none;
}

button:not(.k-button):not(.link-button) {
    background: var(--eqv-primary);
    border: 1px solid var(--eqv-primary);
    border-radius: var(--eqv-radius-sm);
    color: #fff;
    cursor: pointer;
    font: inherit;
    font-weight: 600;
    padding: .5rem .95rem;
}

button:not(.k-button):not(.link-button):hover {
    background: var(--eqv-primary-dark);
    border-color: var(--eqv-primary-dark);
}

.link-button {
    background: none;
    border: none;
    color: var(--eqv-accent);
    cursor: pointer;
    font: inherit;
    padding: 0;
    text-decoration: underline;
}

.validation-message {
    color: var(--eqv-danger);
    font-size: .88rem;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid var(--eqv-success);
}

.invalid {
    outline: 1px solid var(--eqv-danger);
}

.text-danger {
    color: var(--eqv-danger);
}

/* ---------- Anmeldeseiten ---------- */

.eqv-auth-card {
    background: var(--eqv-surface);
    border: 1px solid var(--eqv-border);
    border-radius: var(--eqv-radius);
    box-shadow: var(--eqv-shadow);
    margin: 2.5rem auto;
    max-width: 26rem;
    padding: 1.6rem 1.5rem;
}

.eqv-auth-card h1 {
    margin-top: 0;
}

/* ---------- Entwicklungsbereiche (Benachrichtigungen, Anmeldecode) ---------- */

.dev-hinweis {
    background: #fff7db;
    border: 1px dashed #d4b106;
    border-radius: var(--eqv-radius-sm);
    display: inline-block;
    padding: .5rem .75rem;
}

.dev-code {
    background: #fff7db;
    border: 1px solid #d4b106;
    border-radius: var(--eqv-radius-sm);
    display: inline-block;
    padding: .35rem .6rem;
}

.dev-panel {
    background: var(--eqv-surface);
    border-top: 1px solid var(--eqv-border);
    color: var(--eqv-text-muted);
    font-size: .85rem;
    margin: 0;
    padding: .75rem 1.5rem;
}

.dev-panel-title {
    color: var(--eqv-text);
    font-size: .95rem;
    margin: 0 0 .4rem;
}

.dev-panel-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.dev-panel-list li {
    border-bottom: 1px dashed var(--eqv-border);
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    padding: .2rem 0;
}

.dev-panel-time {
    color: var(--eqv-text-muted);
}

.dev-panel-to {
    color: var(--eqv-text);
    font-weight: 600;
}

/* ---------- Fehlerbereiche ---------- */

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    color: white;
    padding: 1rem 1rem 1rem 3.7rem;
}

.blazor-error-boundary::after {
    content: "An error has occurred.";
}

.error-boundary {
    background: #fff5f5;
    border: 1px solid #f3c2c2;
    border-radius: var(--eqv-radius);
    padding: 1rem;
}

/* ---------- Telerik-Feinschliff (Vorbild iacon-portal) ---------- */

.k-grid {
    border-color: var(--eqv-border);
    border-radius: var(--eqv-radius);
    box-shadow: var(--eqv-shadow);
}

.k-grid thead th {
    background: var(--eqv-surface-muted);
    color: var(--eqv-text-muted);
    font-size: .72rem;
    letter-spacing: .05em;
    text-transform: uppercase;
}

.k-grid td {
    padding: .45rem .6rem;
}

/* ---------- Responsive ---------- */

@media (max-width: 900px) {
    .app-shell {
        grid-template-columns: 1fr;
    }

    .app-sidebar {
        height: auto;
        position: static;
    }

    .app-nav {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .app-nav-divider {
        display: none;
    }

    .app-content {
        padding: 1rem;
    }
}