/* DisPurple Design System — Kraken-inspired, Discord Purple accent */
/* Zero vibe-code. Solid enterprise. */

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

:root {
  /* Primary */
  --dp-purple: #5865F2;
  --dp-purple-dark: #4752C4;
  --dp-purple-deep: #3C45A5;
  --dp-purple-subtle: rgba(88, 101, 242, 0.08);
  --dp-purple-hover: rgba(88, 101, 242, 0.04);

  /* Neutral */
  --dp-black: #101114;
  --dp-gray-900: #1a1b1e;
  --dp-gray-700: #484b5e;
  --dp-gray-500: #686b82;
  --dp-gray-400: #9497a9;
  --dp-gray-200: #dedee5;
  --dp-gray-100: #f2f3f5;
  --dp-white: #ffffff;

  /* Semantic */
  --dp-success: #149e61;
  --dp-success-dark: #026b3f;
  --dp-success-subtle: rgba(20, 158, 97, 0.08);
  --dp-danger: #da3633;
  --dp-danger-subtle: rgba(218, 54, 51, 0.08);
  --dp-warning: #d29922;
  --dp-info: #2f81f7;

  /* Shadows — flat enterprise, KEINE weichen Drop-Shadows (Vibecode raus) */
  --dp-shadow-sm: none;
  --dp-shadow-md: none;

  /* Radius — max 6px (zululike, kein runder Vibecode) */
  --dp-radius-sm: 4px;
  --dp-radius-md: 6px;
  --dp-radius-lg: 6px;
}

/* ── Reset & Base ── */

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

body {
  font-family: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  color: var(--dp-black);
  background: var(--dp-white);
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'IBM Plex Sans', sans-serif;
  font-weight: 700;
  color: var(--dp-black);
  letter-spacing: -0.5px;
  margin: 0;
}

a { color: var(--dp-purple); text-decoration: none; }
a:hover { color: var(--dp-purple-dark); }

.font-mono, .font-monospace { font-family: 'JetBrains Mono', monospace !important; }

/* ── Typography Scale ── */

.display-hero { font-size: 48px; font-weight: 700; line-height: 1.17; letter-spacing: -1px; }
.display-section { font-size: 36px; font-weight: 700; line-height: 1.22; letter-spacing: -0.5px; }
.text-sub { font-size: 22px; font-weight: 600; line-height: 1.3; }
.text-body { font-size: 16px; font-weight: 400; line-height: 1.5; }
.text-caption { font-size: 14px; line-height: 1.43; }
.text-small { font-size: 12px; line-height: 1.33; }
.text-micro { font-size: 11px; font-weight: 500; text-transform: uppercase; letter-spacing: 0.5px; }

/* ── Color Utilities ── */

.text-primary { color: var(--dp-purple) !important; }
.text-muted { color: var(--dp-gray-400) !important; }
.text-secondary { color: var(--dp-gray-500) !important; }
.text-dark { color: var(--dp-black) !important; }
.text-success { color: var(--dp-success) !important; }
.text-danger { color: var(--dp-danger) !important; }
.text-warning { color: var(--dp-warning) !important; }
.text-info { color: var(--dp-info) !important; }
.text-white { color: var(--dp-white) !important; }
.text-bright { color: var(--dp-black) !important; }
.text-light { color: var(--dp-gray-700) !important; }
.bg-surface { background: var(--dp-gray-100) !important; }

/* ── Buttons ── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.4;
  padding: 10px 16px;
  border-radius: var(--dp-radius-lg);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.15s, box-shadow 0.15s, transform 0.1s;
  text-decoration: none;
  white-space: nowrap;
}
.btn:active { transform: scale(0.98); }

.btn-primary, .btn-premium {
  background: var(--dp-purple);
  color: var(--dp-white);
  border-color: var(--dp-purple);
}
.btn-primary:hover, .btn-premium:hover {
  background: var(--dp-purple-dark);
  border-color: var(--dp-purple-dark);
  color: var(--dp-white);
}

.btn-outline-primary, .btn-premium-outline {
  background: var(--dp-white);
  color: var(--dp-purple-dark);
  border-color: var(--dp-purple-dark);
}
.btn-outline-primary:hover, .btn-premium-outline:hover {
  background: var(--dp-purple-subtle);
  color: var(--dp-purple-dark);
}

.btn-subtle {
  background: var(--dp-purple-subtle);
  color: var(--dp-purple);
  border-color: transparent;
}
.btn-subtle:hover { background: rgba(88, 101, 242, 0.14); }

.btn-secondary {
  background: rgba(148, 151, 169, 0.08);
  color: var(--dp-black);
  border-color: transparent;
}
.btn-secondary:hover { background: rgba(148, 151, 169, 0.14); }

.btn-outline-secondary {
  background: var(--dp-white);
  color: var(--dp-gray-700);
  border-color: var(--dp-gray-200);
}
.btn-outline-secondary:hover {
  background: var(--dp-gray-100);
  color: var(--dp-black);
}

.btn-outline-danger {
  background: var(--dp-white);
  color: var(--dp-danger);
  border-color: var(--dp-danger);
}
.btn-outline-danger:hover {
  background: var(--dp-danger-subtle);
}

.btn-sm { padding: 6px 12px; font-size: 13px; }
.btn-lg { padding: 13px 20px; font-size: 16px; }
.btn-link {
  background: none;
  border: none;
  padding: 0;
  color: var(--dp-gray-400);
  font-size: inherit;
}
.btn-link:hover { color: var(--dp-purple); }

/* ── Panels / Cards ── */

.panel, .glass-panel {
  background: var(--dp-white);
  border: 1px solid var(--dp-gray-200);
  border-radius: var(--dp-radius-lg);
  box-shadow: var(--dp-shadow-md);
}

.panel-flat {
  background: var(--dp-white);
  border: 1px solid var(--dp-gray-200);
  border-radius: var(--dp-radius-md);
}

/* ── Navbar ── */

.navbar {
  background: var(--dp-white) !important;
  border-bottom: 1px solid var(--dp-gray-200);
  padding: 12px 0;
  backdrop-filter: none;
}

.navbar-brand {
  font-family: 'IBM Plex Sans', sans-serif;
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.5px;
  color: var(--dp-purple) !important;
  display: flex;
  align-items: center;
  gap: 8px;
  background: none !important;
  -webkit-text-fill-color: var(--dp-purple) !important;
}
.navbar-brand i { color: var(--dp-purple); }
.navbar-brand:hover { color: var(--dp-purple-dark) !important; -webkit-text-fill-color: var(--dp-purple-dark) !important; }

.navbar .nav-link {
  color: var(--dp-gray-700) !important;
  font-weight: 500;
  font-size: 14px;
  padding: 8px 16px !important;
  border-radius: var(--dp-radius-md);
  transition: background 0.15s, color 0.15s;
}
.navbar .nav-link:hover {
  color: var(--dp-black) !important;
  background: var(--dp-gray-100);
}

.navbar-toggler {
  border: 1px solid var(--dp-gray-200);
  padding: 6px 10px;
}
.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23484b5e' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ── Forms ── */

.form-control, .form-select {
  background: var(--dp-white);
  border: 1px solid var(--dp-gray-200);
  border-radius: var(--dp-radius-md);
  color: var(--dp-black);
  font-size: 14px;
  padding: 10px 12px;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.form-control:focus, .form-select:focus {
  border-color: var(--dp-purple);
  box-shadow: 0 0 0 3px rgba(88, 101, 242, 0.12);
  outline: none;
}
.form-control::placeholder { color: var(--dp-gray-400); }
.form-control[readonly] {
  background: var(--dp-gray-100);
  color: var(--dp-gray-500);
}

.form-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--dp-gray-700);
  margin-bottom: 6px;
}
.form-text { color: var(--dp-gray-400); font-size: 12px; }

.form-check-input:checked {
  background-color: var(--dp-purple);
  border-color: var(--dp-purple);
}

.input-group .form-control,
.input-group .form-select,
.input-group .btn {
  border-radius: 0;
}
.input-group > :first-child { border-radius: var(--dp-radius-md) 0 0 var(--dp-radius-md); }
.input-group > :last-child { border-radius: 0 var(--dp-radius-md) var(--dp-radius-md) 0; }

/* ── Badges ── */

.badge {
  font-family: 'IBM Plex Sans', sans-serif;
  font-weight: 500;
  font-size: 12px;
  padding: 4px 10px;
  border-radius: var(--dp-radius-sm);
  line-height: 1.4;
}
.badge-custom-active, .badge-success {
  background: var(--dp-success-subtle);
  color: var(--dp-success-dark);
}
.badge-custom-expired, .badge-danger {
  background: var(--dp-danger-subtle);
  color: var(--dp-danger);
}
.badge-neutral {
  background: rgba(104, 107, 130, 0.08);
  color: var(--dp-gray-700);
}

/* ── Tables ── */

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.table th {
  font-weight: 600;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--dp-gray-500);
  border-bottom: 2px solid var(--dp-gray-200);
  padding: 10px 12px;
}
.table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--dp-gray-200);
  color: var(--dp-black);
  vertical-align: middle;
}
.table tbody tr:hover { background: var(--dp-gray-100); }
.table-dark th, .table-dark td { color: var(--dp-black); }

/* ── Tabs ── */

.nav-pills .nav-link,
.nav-tabs .nav-link {
  background: transparent;
  color: var(--dp-gray-500);
  font-weight: 500;
  font-size: 14px;
  padding: 8px 16px;
  border: none;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  transition: color 0.15s, border-color 0.15s;
}
.nav-pills .nav-link:hover,
.nav-tabs .nav-link:hover {
  color: var(--dp-black);
}
.nav-pills .nav-link.active,
.nav-tabs .nav-link.active {
  background: transparent !important;
  color: var(--dp-purple) !important;
  border-bottom-color: var(--dp-purple);
}

/* ── Mail List ── */

.mail-list-item {
  padding: 12px 16px;
  border-left: 3px solid transparent;
  border-bottom: 1px solid var(--dp-gray-200);
  cursor: pointer;
  transition: background 0.12s, border-color 0.12s;
  background: transparent;
}
.mail-list-item:hover {
  background: var(--dp-purple-hover);
}
.mail-list-item.active {
  background: var(--dp-purple-subtle);
  border-left-color: var(--dp-purple);
}

.list-group-item {
  border: none;
  background: transparent;
}

/* ── Alerts ── */

.alert {
  border-radius: var(--dp-radius-md);
  padding: 12px 16px;
  font-size: 14px;
  border: 1px solid;
}
.alert-danger {
  background: var(--dp-danger-subtle);
  border-color: rgba(218, 54, 51, 0.2);
  color: var(--dp-danger);
}
.alert-success {
  background: var(--dp-success-subtle);
  border-color: rgba(20, 158, 97, 0.2);
  color: var(--dp-success-dark);
}

/* ── Modal ── */

.modal-content {
  background: var(--dp-white) !important;
  border: 1px solid var(--dp-gray-200) !important;
  border-radius: var(--dp-radius-lg) !important;
  box-shadow: var(--dp-shadow-md);
  color: var(--dp-black) !important;
  backdrop-filter: none !important;
}
.modal-header {
  border-bottom: 1px solid var(--dp-gray-200) !important;
  padding: 16px 20px;
}
.modal-title { color: var(--dp-black) !important; font-weight: 600; }
.modal-body { padding: 20px; }
.btn-close { filter: none; opacity: 0.5; }
.btn-close:hover { opacity: 1; }

/* ── Pagination ── */

.pagination .page-link {
  background: var(--dp-white);
  border: 1px solid var(--dp-gray-200);
  color: var(--dp-gray-700);
  font-size: 13px;
  padding: 6px 12px;
}
.pagination .page-link:hover {
  background: var(--dp-gray-100);
  color: var(--dp-black);
}
.pagination .page-item.active .page-link {
  background: var(--dp-purple) !important;
  border-color: var(--dp-purple) !important;
  color: var(--dp-white) !important;
}
.pagination .page-item.disabled .page-link {
  background: var(--dp-gray-100);
  color: var(--dp-gray-400);
}

/* ── Spinner ── */

.spinner-border { color: var(--dp-purple); }

/* ── Scrollbar ── */

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--dp-gray-200); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--dp-gray-400); }

/* ── Footer ── */

.footer {
  margin-top: auto;
  padding: 20px 0;
  border-top: 1px solid var(--dp-gray-200);
  font-size: 13px;
  color: var(--dp-gray-400);
}
.footer a { color: var(--dp-gray-500); }
.footer a:hover { color: var(--dp-purple); }

/* ── Utility overrides for BS classes used in views ── */

.bg-transparent { background: transparent !important; }
.bg-dark { background: var(--dp-gray-100) !important; }
.bg-black { background: var(--dp-gray-100) !important; }
.bg-opacity-20, .bg-opacity-30 { opacity: 1; }
.border-secondary { border-color: var(--dp-gray-200) !important; }
.border-danger { border-color: rgba(218, 54, 51, 0.3) !important; }
.border-opacity-10, .border-opacity-20, .border-opacity-30 { opacity: 1; }
.text-uppercase { text-transform: uppercase; }
.tracking-wider { letter-spacing: 0.5px; }
.opacity-50 { opacity: 0.5; }
.opacity-70 { opacity: 0.7; }
.rounded-4 { border-radius: var(--dp-radius-lg); }
.rounded-pill { border-radius: 9999px; }

/* Feature cards */
.feature-card {
  text-align: center;
  padding: 20px 16px;
}
.feature-card i { color: var(--dp-purple); margin-bottom: 8px; }
.feature-card h6 { font-size: 14px; font-weight: 600; margin-bottom: 4px; }
.feature-card span { font-size: 12px; color: var(--dp-gray-400); }

/* Stat cards (admin) */
.stat-card {
  padding: 16px;
  text-align: center;
}
.stat-card .stat-value {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.5px;
}
.stat-card .stat-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--dp-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Log entries */
.log-entry {
  padding: 8px 12px;
  border-bottom: 1px solid var(--dp-gray-200);
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  line-height: 1.4;
}

/* Plain text email body */
.plain-text-body {
  background: var(--dp-gray-100);
  border: 1px solid var(--dp-gray-200);
  border-radius: var(--dp-radius-md);
  padding: 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--dp-black);
  white-space: pre-wrap;
  max-height: 500px;
  overflow: auto;
}

/* ── Responsive ── */

@media (max-width: 768px) {
  .display-hero { font-size: 32px; }
  .display-section { font-size: 28px; }
  .container { padding-left: 16px; padding-right: 16px; }
}

@media (max-width: 640px) {
  .display-hero { font-size: 28px; }
}

/* ── Dark Mode (html.dark) — flippt die Neutral-Ramp, behaelt Akzent/Semantik ── */
html.dark {
  --dp-black:    #f2f3f5;  /* war Text-Dunkel -> jetzt hell */
  --dp-gray-900: #e3e5e8;
  --dp-gray-700: #c7ccd1;
  --dp-gray-500: #9aa0a6;
  --dp-gray-400: #80848e;
  --dp-gray-200: #3a3c42;  /* Borders */
  --dp-gray-100: #2b2d31;  /* sekundaere Flaeche */
  --dp-white:    #1e1f22;  /* Haupt-Hintergrund/Flaeche */
  --dp-success:      #3ba55d;
  --dp-success-dark: #43b581;
  --dp-danger:       #f04747;
}
html.dark body { background: var(--dp-white); color: var(--dp-black); }
html.dark .panel, html.dark .glass-panel, html.dark .panel-flat { box-shadow: none; }
/* Text das IMMER hell bleiben muss (auf farbiger Flaeche) */
html.dark .btn-primary, html.dark .btn-premium,
html.dark .btn-primary:hover, html.dark .btn-premium:hover,
html.dark .text-white,
html.dark .pagination .page-item.active .page-link { color: #ffffff !important; }
/* Inputs */
html.dark .form-control, html.dark .form-select { background: var(--dp-white); color: var(--dp-black); border-color: var(--dp-gray-200); }
html.dark .form-control[readonly] { background: var(--dp-gray-100); color: var(--dp-gray-500); }
/* Navbar leicht abheben */
html.dark .navbar { background: var(--dp-gray-100) !important; }
html.dark .table tbody tr:hover { background: var(--dp-gray-100); }
html.dark .btn-close { filter: invert(1) grayscale(1) brightness(1.4); }