/*
      Feuerportal – Basisthema
      ---------------------------------
      - Klares, edles Design
      - Light/Dark Theme über data-theme auf <html>
      - Responsive App-Shell mit Sidebar + Header
      - Mehrstufiges Menü
      - Basis-Styles für datenlastige Views
    */

/* CSS Reset (leicht gekürzt, aber vollständig funktionsfähig) */
*, *::before, *::after {
    box-sizing: border-box;
}

* {
    margin: 0;
}

html, body {
    height: 100%;
}

body {
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

img, picture, video, canvas, svg {
    display: block;
    max-width: 100%;
}

input, button, textarea, select {
    font: inherit;
}

p, h1, h2, h3, h4, h5, h6 {
    overflow-wrap: break-word;
}

#root, #__next {
    isolation: isolate;
}

/* Design Tokens */

:root {
    --font-sans: "Outfit", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --radius-xs: 4px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 18px;
    --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.08);
    --shadow-md: 0 4px 8px rgba(15, 23, 42, 0.12);
    --border-subtle: 1px solid var(--color-border-subtle);
    --border-strong: 1px solid var(--color-border-strong);
    --transition-fast: 0.15s ease-out;
    --transition-med: 0.25s ease;
    --sidebar-width: 280px;
    --sidebar-width-collapsed: 72px;
    --bp-md: 768px;
    --bp-lg: 1024px;
}


body {
    font-family: var(--font-sans);
    background: var(--color-bg-page);
    color: var(--color-text);
}

a {
    color: inherit;
    text-decoration: none;
}

    a:hover {
        text-decoration: none;
    }

/* App Shell Layout */

.app-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
    background: radial-gradient(circle at top left, var(--color-shell-gradient-light), transparent 55%), radial-gradient(circle at bottom right, var(--color-shell-gradient-strong), var(--color-bg-page));
    color: var(--color-text);
}

@media (max-width: 1024px) {
    .app-shell {
        grid-template-columns: minmax(0, 1fr);
    }
}

/* Sidebar */

.app-sidebar {
    position: relative;
    z-index: 20;
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 16px 12px 16px 16px;
    background: var(--color-sidebar-bg);
    border-right: 1px solid var(--color-sidebar-border);
    color: var(--color-sidebar-text);
    box-shadow: 20px 0 60px var(--color-elevation-shadow);
}

@media (max-width: 1024px) {
    .app-sidebar {
        position: fixed;
        inset: 0 auto 0 0;
        width: min(84vw, 320px);
        transform: translateX(-100%);
        transition: transform var(--transition-med);
    }

    body.sidebar-open .app-sidebar {
        transform: translateX(0);
    }

    .sidebar-backdrop {
        position: fixed;
        inset: 0;
        background: var(--color-backdrop);
        backdrop-filter: blur(4px);
        opacity: 0;
        pointer-events: none;
        transition: opacity var(--transition-med);
    }

    body.sidebar-open .sidebar-backdrop {
        opacity: 1;
        pointer-events: auto;
    }
}

.sidebar-brand {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 8px 10px 12px 6px;
}

.brand-text {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.brand-title {
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.brand-subtitle {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--color-sidebar-text-muted);
}

.sidebar-scroll {
    margin-top: 8px;
    padding-right: 4px;
    flex: 1;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--color-scrollbar-thumb-soft) transparent;
}

    .sidebar-scroll::-webkit-scrollbar {
        width: 6px;
    }

    .sidebar-scroll::-webkit-scrollbar-thumb {
        background: var(--color-scrollbar-thumb);
        border-radius: 999px;
    }

.sidebar-section {
    margin-bottom: 16px;
}

.sidebar-section-label {
    padding: 10px 8px 6px;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--color-sidebar-text-muted);
}

.nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.nav-item {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
    padding: 6px 8px;
    gap: 8px;
    border-radius: 6px;
    border: 1px solid transparent;
    color: var(--color-sidebar-text);
    font-size: 13px;
    cursor: pointer;
    background: transparent;
    transition: background var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

    .nav-item:hover {
        background: var(--color-sidebar-item-hover-bg);
        border-color: var(--color-sidebar-item-hover-border);
    }

.nav-item-icon {
    width: 18px;
    height: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    color: var(--color-sidebar-text-muted);
}

.nav-item-label {
    flex: 1;
    text-align: left;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.nav-item-meta {
    font-size: 11px;
    color: var(--color-sidebar-text-muted);
}

.nav-item.is-active {
    border-color: var(--color-sidebar-active-border);
    background: var(--color-sidebar-active-bg);
}

    .nav-item.is-active .nav-item-icon {
        color: var(--color-sidebar-active-icon);
    }

/* Mehrstufiges Menü: Pfeil rechts und Rotation bei auf/zu */

.nav-item.has-children {
    padding-right: 10px;
}

.nav-item-chevron {
    margin-left: 4px;
    font-size: 13px; /* vorher 11px */
    width: 18px;
    height: 18px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--color-sidebar-text-muted);
    transition: transform var(--transition-fast), color var(--transition-fast), background var(--transition-fast);
}

/* Beim Hover etwas hervorheben */
.nav-item.has-children:hover .nav-item-chevron {
    color: var(--color-sidebar-text);
}

/* Wenn aufgeklappt: Chevron gedreht + Akzent-Hintergrund */
.nav-item.has-children[aria-expanded="true"] .nav-item-chevron {
    transform: rotate(90deg);
    background: var(--color-chevron-expanded-bg);
    color: var(--color-chevron-expanded-text);
}

.nav-submenu {
    margin-left: 26px;
    margin-top: 4px;
    display: none;
    flex-direction: column;
    gap: 2px;
}

    .nav-submenu.open {
        display: flex;
    }

.nav-subitem {
    padding: 4px 6px;
    font-size: 12px;
    color: var(--color-sidebar-text-muted);
    border-radius: 4px;
    text-align: left;
    background: transparent;
    border: none;
    cursor: pointer;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    transition: background var(--transition-fast), color var(--transition-fast);
}

    .nav-subitem:hover {
        background: var(--color-sidebar-subitem-hover-bg);
        color: var(--color-sidebar-text);
    }

    .nav-subitem.is-active {
        background: var(--color-sidebar-active-bg);
        color: var(--color-sidebar-text);
        font-weight: 500;
    }

        .nav-subitem.is-active::before {
            content: "";
            width: 6px;
            height: 6px;
            border-radius: 999px;
            background: var(--color-accent);
            margin-right: 6px;
        }

.sidebar-footer {
    margin-top: 8px;
    padding: 10px 10px 4px;
    border-top: 1px solid var(--color-sidebar-footer-border);
    font-size: 11px;
    color: var(--color-sidebar-text-muted);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.sidebar-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 8px;
    border-radius: 999px;
    border: 1px solid var(--color-sidebar-tag-border);
    background: var(--color-sidebar-tag-bg);
}

.status-dot {
    width: 6px;
    height: 6px;
    border-radius: 999px;
}

.status-dot--green {
    background: var(--color-status-green);
    box-shadow: 0 0 0 3px var(--color-status-green-glow);
}

.status-dot--yellow {
    background: var(--color-status-yellow);
    box-shadow: 0 0 0 3px var(--color-status-yellow-glow);
}

.status-dot--purple {
    background: var(--color-status-purple);
    box-shadow: 0 0 0 3px var(--color-status-purple-glow);
}

.status-dot--blue {
    background: var(--color-status-blue);
    box-shadow: 0 0 0 3px var(--color-status-blue-glow);
}

.status-dot--red {
    background: var(--color-status-red-strong);
    box-shadow: 0 0 0 3px var(--color-status-red-glow);
}

.sidebar-tag-label {
    font-size: 11px;
}

/* Main Area */

.app-main {
    position: relative;
    z-index: 10;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.app-header {
    position: sticky;
    top: 0;
    z-index: 30;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 18px;
    border-bottom: 1px solid var(--color-header-border);
    background: var(--color-header-bg);
    backdrop-filter: blur(var(--color-header-blur));
}

.app-header-left,
.app-header-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

.app-title {
    font-size: 17px;
    font-weight: 500;
}

.app-subtitle {
    font-size: 12px;
    color: var(--color-text-muted);
}

.app-header-breadcrumbs {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    color: var(--color-text-soft);
}

    .app-header-breadcrumbs span {
        display: inline-flex;
        align-items: center;
        gap: 4px;
    }

.icon-button {
    border: 1px solid var(--color-border-subtle);
    background: var(--color-btn-ghost-bg);
    border-radius: 999px;
    padding: 5px 9px;
    font-size: 13px;
    color: var(--color-text-muted);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background var(--transition-fast), border-color var(--transition-fast), transform 0.1s ease-out;
}

    .icon-button:hover {
        background: var(--color-btn-ghost-bg-hover);
        border-color: var(--color-border-strong);
        transform: translateY(-1px);
    }

    .icon-button:active {
        transform: translateY(0);
    }

.app-sidebar-toggle {
    display: none;
}

@media (max-width: 1024px) {
    .app-sidebar-toggle {
        display: inline-flex;
    }
}


.user-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 4px 10px 4px 4px;
    border-radius: 999px;
    border: 1px solid var(--color-border-subtle);
    background: var(--color-user-chip-bg);
    box-shadow: var(--shadow-sm);
}

.user-avatar {
    width: 28px;
    height: 28px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 500;
    color: var(--color-text);
    background: var(--color-user-avatar-bg);
    border: 1px solid var(--color-user-avatar-border);
    box-shadow: none;
}

.user-meta {
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.user-name {
    font-size: 12px;
}

.user-role {
    font-size: 11px;
    color: var(--color-text-soft);
}

.pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 11px;
    color: var(--color-text-soft);
    border: 1px solid var(--color-pill-border);
    background: var(--color-pill-bg);
}

.app-content {
    padding: 18px 18px 22px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

@media (max-width: 768px) {
    .app-content {
        padding: 14px 12px 18px;
    }
}

.content-header {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 10px 18px;
    justify-content: space-between;
}

.content-header-main {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.content-header-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.btn {
    position: relative;
    border-radius: 999px;
    border: 1px solid transparent;
    padding: 7px 13px;
    font-size: 13px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    background: var(--color-btn-bg);
    color: var(--color-btn-text);
    box-shadow: var(--shadow-sm);
    transition: background var(--transition-fast), transform 0.1s ease-out, box-shadow var(--transition-fast), border-color var(--transition-fast);
}

    .btn span.icon {
        font-size: 14px;
    }

.btn-primary {
    background: var(--color-btn-primary-bg);
    border-color: var(--color-btn-primary-border);
}

    .btn-primary:hover {
        background: var(--color-btn-primary-bg-hover);
        box-shadow: 0 10px 25px var(--color-btn-primary-shadow);
        transform: translateY(-1px);
    }

.btn-ghost {
    background: var(--color-btn-ghost-bg);
    border-color: var(--color-btn-ghost-border);
    color: var(--color-text-muted);
}

    .btn-ghost:hover {
        background: var(--color-btn-ghost-bg-hover);
    }

.content-grid {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 14px;
}

@media (max-width: 1024px) {
    .content-grid {
        grid-template-columns: repeat(6, minmax(0, 1fr));
    }
}

@media (max-width: 768px) {
    .content-grid {
        grid-template-columns: minmax(0, 1fr);
    }
}

.card {
    grid-column: span 4 / span 4;
    background: radial-gradient(circle at top left, var(--color-card-gradient-light), transparent 52%), radial-gradient(circle at bottom right, var(--color-card-gradient-dark), var(--color-card-gradient-solid));
    border-radius: var(--radius-lg);
    border: var(--border-subtle);
    box-shadow: var(--shadow-md);
    padding: 14px 14px 12px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    min-width: 0;
}

.card-wide {
    grid-column: span 8 / span 8;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.card-title {
    font-size: 13px;
    font-weight: 500;
}

.card-meta {
    font-size: 11px;
    color: var(--color-text-soft);
}

.stat-value {
    font-size: 24px;
    font-weight: 600;
}

.stat-change {
    font-size: 11px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.stat-change--up {
    color: var(--color-success);
}

.stat-change--down {
    color: var(--color-accent);
}

/* Tabellen / Datenlastige Ansicht */

.table-card {
    grid-column: span 12 / span 12;
}

.table-container {
    border-radius: var(--radius-md);
    border: var(--border-subtle);
    overflow: hidden;
    background: var(--color-table-container-bg);
}

.table-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 8px 10px;
    border-bottom: var(--border-subtle);
    background: var(--color-table-toolbar-bg);
}

.table-toolbar-left,
.table-toolbar-right {
    display: flex;
    align-items: center;
    gap: 6px;
}

.input {
    border-radius: 999px;
    border: 1px solid var(--color-border-subtle);
    padding: 6px 10px;
    font-size: 12px;
    background: var(--color-input-bg);
    color: var(--color-text);
    min-width: 0;
}

    .input::placeholder {
        color: var(--color-text-soft);
    }

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}

    .table thead {
        background: var(--color-table-header-bg);
    }

    .table th,
    .table td {
        padding: 7px 8px;
        text-align: left;
        border-bottom: 1px solid var(--color-table-row-border);
        white-space: nowrap;
    }

    .table th {
        font-weight: 500;
        font-size: 11px;
        text-transform: uppercase;
        letter-spacing: 0.06em;
        color: var(--color-text-soft);
    }

    .table tbody tr:nth-child(even) {
        background: var(--color-table-row-even-bg);
    }

    .table tbody tr:nth-child(odd) {
        background: var(--color-table-row-odd-bg);
    }

    .table tbody tr:hover {
        background: var(--color-table-row-hover-bg);
    }

.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 2px 9px;
    border-radius: 999px;
    font-size: 11px;
    border: 1px solid transparent;
}

.badge--green {
    border-color: var(--color-status-green-soft-border);
    background: var(--color-status-green-soft-bg);
    color: var(--color-success);
}

.badge--amber {
    border-color: var(--color-status-amber-soft-border);
    background: var(--color-status-amber-soft-bg);
    color: var(--color-warning);
}

.badge--red {
    border-color: var(--color-status-red-soft-border);
    background: var(--color-status-red-soft-bg);
    color: var(--color-status-red-strong);
}

.badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 999px;
    background: currentColor;
}

.table-pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 10px;
    font-size: 11px;
    color: var(--color-text-soft);
    background: var(--color-table-pagination-bg);
}

.pagination-buttons {
    display: flex;
    align-items: center;
    gap: 4px;
}

.pagination-button {
    border-radius: 999px;
    padding: 3px 9px;
    border: 1px solid var(--color-border-subtle);
    background: var(--color-pagination-button-bg);
    font-size: 11px;
    color: var(--color-text-soft);
    cursor: pointer;
}

    .pagination-button[disabled] {
        opacity: 0.45;
        cursor: default;
    }

/* Responsive Helpers */

.hide-sm {
    display: table-cell;
}

@media (max-width: 768px) {
    .hide-sm {
        display: none;
    }
}

.mt-xs {
    margin-top: 4px;
}

.mt-sm {
    margin-top: 8px;
}

.chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border-radius: 999px;
    border: 1px solid var(--color-chip-border);
    padding: 2px 8px;
    font-size: 11px;
    color: var(--color-text-soft);
    background: var(--color-chip-bg);
}

.chip-dot {
    width: 6px;
    height: 6px;
    border-radius: 999px;
    background: var(--color-text-soft);
}

/* Logo (dark / light) */

.brand-logo {
    max-width: 100%;
    height: 32px;
    object-fit: contain;
}

.brand-logo--dark {
    display: block;
}

.brand-logo--light {
    display: none;
}

html[data-theme="light"] .brand-logo--dark {
    display: none;
}

html[data-theme="light"] .brand-logo--light {
    display: block;
}


/* Vollbildbereich für den Login ohne Sidebar */
.auth-shell {
    min-height: 100vh;
    padding: 32px 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    /* Gleicher Stil wie deine App-Shell */
    background: radial-gradient(circle at top left, var(--color-shell-gradient-light), transparent 55%), radial-gradient(circle at bottom right, var(--color-shell-gradient-strong), var(--color-bg-page));
    color: var(--color-text);
}

/* Innenrahmen, der alles zentriert hält */
.auth-shell-inner {
    width: 100%;
    max-width: 520px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* Kopf mit Logo + Text */
.auth-shell-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    text-align: center;
}

.auth-shell-title h1 {
    font-size: 1.4rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.auth-shell-title p {
    font-size: 0.9rem;
    color: var(--color-text-soft);
}

/* hier sitzt deine Login-Card (auth-page / auth-card) */
.auth-shell-main {
    display: flex;
    justify-content: center;
}

/* Footer-Hinweis unten drunter */
.auth-shell-footer {
    margin-top: 8px;
    font-size: 0.78rem;
    color: var(--color-text-soft);
    text-align: center;
}

/* Mobile: ein bisschen kompakter */
@media (max-width: 768px) {
    .auth-shell {
        padding: 20px 12px;
    }

    .auth-shell-inner {
        gap: 18px;
    }
}
