/* ============================================================
   Fraktions-Panel — Modern Card / Glass
   Dark + Light Theme; pro-Fraktion Akzent kommt inline aus layout.php
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;600&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ---------------- THEME-VARIABLEN (Default: Dark) ---------------- */
:root {
    /* Akzent — wird pro Fraktion inline überschrieben */
    --accent:        #22c55e;
    --accent-hover:  #4ade80;
    --accent-soft:   rgba(34,197,94,0.13);
    --accent-border: rgba(34,197,94,0.40);
    --accent-glow:   rgba(34,197,94,0.35);

    --bg:            #0d1018;
    --bg-card:       #171e2c;
    --bg-elev:       #141a26;
    --bg-hover:      #1d2536;
    --bg-input:      #0f1420;

    --topbar-bg:     rgba(20, 26, 38, 0.70);
    --sidebar-bg:    transparent;
    --modal-bg:      var(--bg-card);

    --border:        #232c40;
    --border-soft:   #1c2336;
    --border-strong: #2a334a;

    --text:          #e6ebf3;
    --text-soft:     #b9c2d2;
    --text-muted:    #7d869a;
    --text-dim:      #525a6f;

    --danger:        #ef4444;
    --success:       #22c55e;
    --warning:       #facc15;
    --info:          #60a5fa;

    --shadow-sm:     0 1px 2px rgba(0,0,0,0.25);
    --shadow:        0 8px 28px rgba(0,0,0,0.30);
    --shadow-lg:     0 20px 60px rgba(0,0,0,0.45);

    --r-sm: 8px;
    --r:    12px;
    --r-lg: 16px;
    --r-xl: 20px;

    color-scheme: dark;
}

/* ---------------- LIGHT THEME ---------------- */
html[data-theme="light"] {
    --bg:            #eef2f9;
    --bg-card:       #ffffff;
    --bg-elev:       #ffffff;
    --bg-hover:      #e8eef8;
    --bg-input:      #f5f8fc;

    --topbar-bg:     rgba(255, 255, 255, 0.78);
    --sidebar-bg:    transparent;
    --modal-bg:      #ffffff;

    --border:        #dee5f0;
    --border-soft:   #ebeff8;
    --border-strong: #c9d2e2;

    --text:          #1a2030;
    --text-soft:     #4a5366;
    --text-muted:    #6c7488;
    --text-dim:      #97a0b3;

    --shadow-sm:     0 1px 2px rgba(20,30,60,0.06);
    --shadow:        0 8px 28px rgba(20,30,60,0.10);
    --shadow-lg:     0 20px 60px rgba(20,30,60,0.14);

    color-scheme: light;
}

html, body { height: 100%; }
body {
    background: var(--bg);
    color: var(--text);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 14px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    transition: background .25s ease, color .25s ease;
}

/* dezenter Background-Verlauf — pro Fraktion getönt */
body::before {
    content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
    background:
        radial-gradient(900px 600px at 110% -10%, var(--accent-soft), transparent 55%),
        radial-gradient(700px 500px at -10% 10%, var(--accent-soft), transparent 60%);
    opacity: .9;
}

a       { color: inherit; text-decoration: none; }
button  { font-family: inherit; }
code, .mono, .code-block {
    font-family: 'JetBrains Mono', 'Consolas', monospace;
}

/* ============================================================
   TOPBAR (Glass)
   ============================================================ */
.topbar {
    background: var(--topbar-bg);
    backdrop-filter: saturate(160%) blur(14px);
    -webkit-backdrop-filter: saturate(160%) blur(14px);
    border-bottom: 1px solid var(--border);
    position: sticky; top: 0; z-index: 100;
}
.topbar-inner {
    max-width: 1400px; margin: 0 auto;
    padding: 14px 24px;
    display: flex; align-items: center; gap: 20px;
}
.topbar-brand {
    display: inline-flex; align-items: center; gap: 12px;
    font-weight: 800; font-size: 15px; letter-spacing: -0.01em;
    color: var(--text);
}
.topbar-brand-icon {
    width: 40px; height: 40px;
    background: linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent) 55%, #000));
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 19px;
    box-shadow: 0 6px 20px var(--accent-glow);
    flex-shrink: 0;
}
.topbar-brand-sub {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-top: 2px;
}
.topbar-end {
    margin-left: auto;
    display: flex; align-items: center; gap: 10px;
}
.user-chip {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 4px 14px 4px 4px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 999px;
    color: inherit;
    box-shadow: var(--shadow-sm);
    transition: transform .15s ease, border-color .15s ease;
}
.user-chip:hover { transform: translateY(-1px); border-color: var(--accent); }
.user-avatar {
    width: 30px; height: 30px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent) 55%, #000));
    display: flex; align-items: center; justify-content: center;
    font-size: 12px; font-weight: 800; color: #fff;
    box-shadow: 0 2px 8px var(--accent-glow);
}
.user-name { font-size: 12.5px; font-weight: 600; color: var(--text-soft); }
.user-rank { font-size: 11px; color: var(--text-muted); }

.btn-icon {
    width: 38px; height: 38px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text-soft);
    display: inline-flex; align-items: center; justify-content: center;
    cursor: pointer;
    transition: all 0.18s;
    font-size: 15px;
    box-shadow: var(--shadow-sm);
}
.btn-icon:hover { transform: translateY(-1px); border-color: var(--accent); color: var(--accent); }

/* Theme-Umschalter — gleiche Optik wie btn-icon, aber selbsterklärend */
.theme-toggle { line-height: 1; }

/* ============================================================
   APP-LAYOUT (Sidebar + Main)
   ============================================================ */
.app {
    display: flex;
    min-height: calc(100vh - 68px);
}
.sidebar {
    width: 240px;
    background: var(--sidebar-bg);
    border-right: 1px solid var(--border);
    padding: 18px 14px;
    flex-shrink: 0;
}
.sidebar-section {
    font-size: 10.5px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    padding: 12px 14px 8px;
    font-weight: 700;
}
.nav-link {
    display: flex; align-items: center; gap: 12px;
    padding: 11px 14px;
    border-radius: 10px;
    color: var(--text-soft);
    font-size: 13.5px; font-weight: 500;
    transition: all 0.15s;
    margin-bottom: 2px;
    border: 1px solid transparent;
}
.nav-link:hover { background: var(--bg-hover); color: var(--text); }
.nav-link.active {
    background: var(--accent-soft);
    color: var(--accent);
    border-color: var(--accent-border);
    font-weight: 600;
}
.nav-link .icon { font-size: 15px; width: 18px; text-align: center; }

.main {
    flex: 1;
    padding: 28px 32px 60px;
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
}

/* ============================================================
   PAGE HEADER
   ============================================================ */
.page-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 26px;
    flex-wrap: wrap;
}
.page-header h1 {
    font-size: 26px; font-weight: 800; letter-spacing: -0.02em;
    line-height: 1.15;
}
.page-header .subtitle {
    color: var(--text-muted);
    font-size: 13.5px;
    margin-top: 6px;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    gap: 8px;
    padding: 10px 18px;
    border: 1px solid transparent;
    border-radius: 10px;
    font-size: 13.5px; font-weight: 600;
    cursor: pointer;
    transition: all 0.15s;
    text-decoration: none;
    font-family: inherit;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
    background: linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent) 55%, #000));
    color: #fff;
    box-shadow: 0 6px 18px var(--accent-glow);
}
.btn-primary:hover { filter: brightness(1.05); box-shadow: 0 10px 26px var(--accent-glow); }
.btn-ghost {
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-soft);
    box-shadow: var(--shadow-sm);
}
.btn-ghost:hover { background: var(--bg-hover); color: var(--text); border-color: var(--accent); }
.btn-danger {
    color: var(--danger) !important;
    border-color: color-mix(in srgb, var(--danger) 35%, transparent) !important;
}
.btn-danger:hover {
    background: color-mix(in srgb, var(--danger) 10%, transparent) !important;
}
.btn-sm { padding: 7px 13px; font-size: 12.5px; }

/* ============================================================
   CARDS / TABLES
   ============================================================ */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: 22px;
    box-shadow: var(--shadow-sm);
}
.card-elev {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    padding: 22px;
    box-shadow: var(--shadow-sm);
    transition: transform .15s ease, box-shadow .15s ease;
}
.card-elev:hover { transform: translateY(-2px); box-shadow: var(--shadow); }

.table-wrap {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
thead tr { background: var(--bg-elev); }
th {
    padding: 13px 18px;
    text-align: left;
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
tbody tr { border-top: 1px solid var(--border-soft); transition: background 0.12s; }
tbody tr:hover { background: var(--bg-hover); }
td { padding: 13px 18px; vertical-align: middle; }
.td-muted { color: var(--text-muted); font-size: 12.5px; }

/* ============================================================
   FORMS
   ============================================================ */
.field-label {
    font-size: 11px;
    color: var(--text-muted);
    margin-bottom: 6px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}
.field-input, textarea.field-input, select.field-input {
    width: 100%;
    background: var(--bg-input);
    border: 1px solid var(--border);
    color: var(--text);
    border-radius: 10px;
    padding: 10px 13px;
    font-size: 14px;
    font-family: inherit;
    transition: all 0.15s;
}
.field-input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-soft);
}
.field-input::placeholder { color: var(--text-muted); }
textarea.field-input { resize: vertical; min-height: 100px; }
select.field-input { cursor: pointer; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field-stack { display: flex; flex-direction: column; gap: 14px; }
.checkbox-row { display: flex; align-items: center; gap: 8px; }
.checkbox-row input { width: 16px; height: 16px; accent-color: var(--accent); }
.checkbox-row label { font-size: 13.5px; }

/* ============================================================
   MODALS
   ============================================================ */
.modal-backdrop {
    position: fixed; inset: 0;
    background: rgba(8, 12, 24, 0.55);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    display: flex; align-items: center; justify-content: center;
    z-index: 200; padding: 20px;
    animation: fade-in 0.15s ease-out;
}
html[data-theme="light"] .modal-backdrop { background: rgba(20, 30, 60, 0.30); }
.modal-backdrop.hidden { display: none; }
.modal {
    background: var(--modal-bg);
    border: 1px solid var(--border-strong);
    border-radius: var(--r-xl);
    padding: 28px;
    width: 100%;
    max-width: 560px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    animation: pop-in 0.18s ease-out;
}
.modal.modal-xl  { max-width: 1100px; }
.modal-2col {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 24px;
    align-items: start;
}
.modal-2col > .col-right {
    border-left: 1px solid var(--border);
    padding-left: 24px;
    min-height: 360px;
}
.modal h2 { font-size: 18px; font-weight: 800; margin-bottom: 16px; letter-spacing: -0.01em; }
.modal-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 18px; flex-wrap: wrap; }
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes pop-in  { from { opacity: 0; transform: translateY(10px) scale(0.97); } to { opacity: 1; transform: translateY(0) scale(1); } }

/* ============================================================
   AUTH-SEITEN (Login)
   ============================================================ */
.auth-page {
    min-height: 100vh;
    display: flex; align-items: center; justify-content: center;
    padding: 40px 20px;
    position: relative;
}
.auth-box {
    background: var(--bg-card);
    border: 1px solid var(--border-strong);
    border-radius: var(--r-xl);
    padding: 40px 36px;
    width: 100%; max-width: 420px;
    box-shadow: var(--shadow-lg);
}
.auth-icon {
    width: 58px; height: 58px;
    background: linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent) 55%, #000));
    border-radius: 16px;
    display: flex; align-items: center; justify-content: center;
    font-size: 28px;
    margin-bottom: 18px;
    box-shadow: 0 10px 28px var(--accent-glow);
}
.auth-box h1 { font-size: 22px; font-weight: 800; letter-spacing: -0.01em; }
.auth-box .subtitle { color: var(--text-muted); font-size: 13.5px; margin: 6px 0 22px; }
.auth-box form { display: flex; flex-direction: column; gap: 14px; }

/* Schwebender Theme-Toggle für Seiten ohne Topbar (Login etc.) */
.theme-toggle.floating {
    position: fixed; top: 18px; right: 18px;
    z-index: 300;
}

/* ============================================================
   ALERTS
   ============================================================ */
.alert-error {
    background: color-mix(in srgb, var(--danger) 12%, transparent);
    border: 1px solid color-mix(in srgb, var(--danger) 35%, transparent);
    color: var(--danger);
    border-radius: 10px;
    padding: 11px 14px;
    font-size: 13px;
    margin-bottom: 12px;
}
.alert-success {
    background: color-mix(in srgb, var(--success) 12%, transparent);
    border: 1px solid color-mix(in srgb, var(--success) 35%, transparent);
    color: var(--success);
    border-radius: 10px;
    padding: 11px 14px;
    font-size: 13px;
    margin-bottom: 12px;
}
.alert-info {
    background: color-mix(in srgb, var(--info) 12%, transparent);
    border: 1px solid color-mix(in srgb, var(--info) 35%, transparent);
    color: var(--info);
    border-radius: 10px;
    padding: 11px 14px;
    font-size: 13px;
    margin-bottom: 12px;
}

/* ============================================================
   BADGES
   ============================================================ */
.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: var(--bg-hover);
    border: 1px solid var(--border);
    color: var(--text-soft);
}
.badge-accent { background: var(--accent-soft); color: var(--accent); border-color: var(--accent-border); }
.badge-danger { background: color-mix(in srgb, var(--danger) 12%, transparent); color: var(--danger); border-color: color-mix(in srgb, var(--danger) 35%, transparent); }
.badge-mute   { background: var(--bg-elev); color: var(--text-muted); border-color: var(--border); }

/* ============================================================
   EMPTY-STATES
   ============================================================ */
.empty-state {
    background: var(--bg-card);
    border: 1px dashed var(--border-strong);
    border-radius: var(--r-xl);
    padding: 60px 20px;
    text-align: center;
    box-shadow: var(--shadow-sm);
}
.empty-state .icon { font-size: 48px; margin-bottom: 14px; opacity: 0.8; }
.empty-state h3 { font-size: 17px; font-weight: 700; margin-bottom: 6px; }
.empty-state p { color: var(--text-muted); font-size: 13.5px; }

/* ============================================================
   CASE-LINK (verlinkte Aktennummer)
   ============================================================ */
.case-link {
    color: var(--accent);
    font-family: 'JetBrains Mono', 'Consolas', monospace;
    text-decoration: underline dotted;
    text-underline-offset: 2px;
}
.case-link:hover { text-decoration: underline; }
.case-link-missing {
    color: var(--text-dim);
    text-decoration: line-through;
    font-family: 'JetBrains Mono', 'Consolas', monospace;
}

/* ============================================================
   CODE-BLOCK
   ============================================================ */
.code-block {
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 14px 18px;
    font-family: 'JetBrains Mono', 'Consolas', monospace;
    font-size: 13.5px;
    color: var(--accent);
    word-break: break-all;
}

/* ============================================================
   MOBILE
   ============================================================ */
@media (max-width: 900px) {
    .topbar-inner { padding: 12px 16px; }
    .app { flex-direction: column; }
    .sidebar { width: 100%; border-right: none; border-bottom: 1px solid var(--border); padding: 12px; }
    .sidebar .sidebar-section { display: none; }
    .nav-link { display: inline-flex; }
    .main { padding: 20px 16px 48px; }
    .field-row { grid-template-columns: 1fr; }
    .modal { padding: 22px; border-radius: 14px; }
    .modal.modal-xl { max-width: 100%; }
    .modal-2col { grid-template-columns: 1fr; }
    .modal-2col > .col-right { border-left: none; padding-left: 0; border-top: 1px solid var(--border); padding-top: 18px; }
    .user-name, .user-rank { display: none; }
    .user-chip { padding: 4px; }
}