/* ==========================================================================
   Design-System & CSS-Variablen (basiert auf auth.php)
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
  --c-bg: #06060f;
  --c-surface: rgba(12, 10, 28, 0.72);
  --c-surface-card: rgba(18, 16, 38, 0.65);
  --c-border: rgba(255, 255, 255, 0.12);
  --c-border-hover: rgba(255, 255, 255, 0.25);
  --c-text: #ffffff;
  --c-muted: #c4c9e8;
  --c-violet: #8b5cf6;
  --c-blue: #3b82f6;
  --c-pink: #ff4d9d;
  --c-coral: #ff7a59;
  --c-glow-violet: rgba(107, 47, 255, 0.45);
  --c-glow-blue: rgba(43, 127, 255, 0.35);
  --c-glow-pink: rgba(255, 45, 138, 0.4);
  --ease-main: cubic-bezier(0.77, 0, 0.18, 1);
  --r-container: 20px;
  --r-card: 16px;
  --r-input: 12px;
  --r-btn: 12px;
}

/* ==========================================================================
   Grundlegende Formate & Dynamic Glow Background
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  min-height: 100dvh;
  font-family: "Outfit", "Segoe UI", system-ui, sans-serif;
  background: var(--c-bg);
  color: var(--c-text);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* Dynamischer Ambient Background Generator */
body::before, body::after {
  content: "";
  position: fixed;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.45;
  pointer-events: none;
  z-index: -1;
  animation: orbDrift 18s ease-in-out infinite alternate;
}

body::before {
  width: 520px;
  height: 520px;
  top: -10%;
  left: -5%;
  background: radial-gradient(circle, var(--c-glow-violet) 0%, transparent 70%);
}

body::after {
  width: 440px;
  height: 440px;
  bottom: -10%;
  right: -5%;
  background: radial-gradient(circle, var(--c-glow-pink) 0%, transparent 70%);
  animation-delay: -6s;
  animation-duration: 22s;
}

@keyframes orbDrift {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(30px, -24px) scale(1.08); }
}

a {
  color: var(--c-blue);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--c-pink);
  text-decoration: none;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 24px 16px;
  position: relative;
  z-index: 1;
}

/* Überschriften */
h1, h2, h3, h4, h5, h6,
.page-title, .gallery-title, .section-title {
  color: var(--c-text) !important;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

/* ==========================================================================
   Header & Navigation (Glassmorphism Header)
   ========================================================================== */
.main-header {
  background: var(--c-surface);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--c-border);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 16px 0;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
}

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

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--c-text);
  letter-spacing: -0.02em;
}

.logo span {
  background: linear-gradient(135deg, var(--c-violet), var(--c-pink));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 20px;
}

.main-nav a {
  color: var(--c-muted);
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.2s ease;
}

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

.main-nav a.admin-link {
  color: #ffc107;
}

.main-nav a.logout-btn {
  color: var(--c-coral);
}

/* Hauptbereich & Footer */
.main-content {
  min-height: 80vh;
  padding: 40px 0;
}

.main-footer {
  background: var(--c-surface);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid var(--c-border);
  color: var(--c-muted);
  text-align: center;
  padding: 24px 0;
  font-size: 0.88rem;
}

/* ==========================================================================
   Karten, Containers & Inhaltsboxen (Glassmorphic Elements)
   ========================================================================== */
.card,
.profile-card,
.content-box,
.messenger-container,
.white-card,
.auth-container,
.auth-card,
.hero-box,
.feature-card {
  background: var(--c-surface-card) !important;
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--c-border) !important;
  border-radius: var(--r-card);
  padding: 32px;
  color: var(--c-text) !important;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.05) inset, 0 16px 40px rgba(0, 0, 0, 0.4), 0 0 40px rgba(107, 47, 255, 0.1);
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s var(--ease-main);
}

.hero-box {
  border-radius: var(--r-container);
  text-align: center;
  margin-bottom: 40px;
  background: linear-gradient(145deg, rgba(107, 47, 255, 0.15), rgba(255, 45, 138, 0.08)) !important;
}

.hero-box h1 {
  font-size: 2.5rem;
  line-height: 1.2;
}

.hero-box h1 span {
  background: linear-gradient(135deg, var(--c-pink), var(--c-coral));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-text {
  font-size: 1.05rem;
  color: var(--c-muted);
  max-width: 640px;
  margin: 0 auto 28px auto;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.feature-card:hover {
  border-color: var(--c-border-hover) !important;
  transform: translateY(-4px);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08) inset, 0 20px 48px rgba(0, 0, 0, 0.5), 0 0 50px var(--c-glow-violet);
}

.feature-card p {
  color: var(--c-muted) !important;
  font-size: 0.92rem;
}

/* ==========================================================================
   Formulare & Inputs
   ========================================================================== */
.form-group {
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--c-muted) !important;
  letter-spacing: 0.02em;
}

/* Standard-Textfelder, Selects & Textareas (Checkboxen/Radios ausgeschlossen) */
.form-group input:not([type="checkbox"]):not([type="radio"]),
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--c-text) !important;
  background: rgba(255, 255, 255, 0.06) !important;
  border: 1px solid rgba(255, 255, 255, 0.12) !important;
  border-radius: var(--r-input);
  outline: none;
  transition: border-color 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
}

.form-group input:not([type="checkbox"]):not([type="radio"])::placeholder,
.form-group textarea::placeholder {
  color: rgba(196, 201, 232, 0.5) !important;
}

.form-group input:not([type="checkbox"]):not([type="radio"]):hover,
.form-group select:hover,
.form-group textarea:hover {
  border-color: rgba(255, 255, 255, 0.2) !important;
  background: rgba(255, 255, 255, 0.08) !important;
}

.form-group input:not([type="checkbox"]):not([type="radio"]):focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: rgba(139, 92, 246, 0.75) !important;
  background: rgba(107, 47, 255, 0.08) !important;
  box-shadow: 0 0 0 3px rgba(107, 47, 255, 0.18), 0 0 20px rgba(107, 47, 255, 0.2);
}

/* Option-Styling für Select-Felder im Dark Mode */
.form-group select option {
  background-color: #0c0a1c;
  color: var(--c-text);
}

/* ==========================================================================
   Explicit Checkbox & Layout Fixes
   ========================================================================== */
.form-group input[type="checkbox"],
.checkbox-responsive {
  width: 18px !important;
  height: 18px !important;
  min-width: 18px !important;
  min-height: 18px !important;
  max-width: 18px !important;
  max-height: 18px !important;
  padding: 0 !important;
  margin: 0 !important;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  flex: 0 0 18px !important;
  accent-color: var(--c-pink);
  cursor: pointer;
}

.checkbox-label-responsive {
  display: flex !important;
  align-items: center !important;
  justify-content: flex-start !important;
  gap: 12px !important;
  height: auto !important;
  min-height: 44px !important;
  width: 100% !important;
  box-sizing: border-box !important;
  padding: 10px 14px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: background 0.15s ease, border-color 0.15s ease;
  cursor: pointer;
}

.checkbox-label-responsive:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

.checkbox-label-responsive span {
  flex: 1 1 auto !important;
  min-width: 0 !important;
  white-space: normal !important;
  word-break: break-word !important;
  writing-mode: horizontal-tb !important;
  font-size: 0.95rem;
  line-height: 1.3;
  color: #ffffff !important;
}

/* ==========================================================================
   Buttons (Gradient-Style von auth.php)
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 600;
  padding: 12px 24px;
  border: none;
  border-radius: var(--r-btn);
  cursor: pointer;
  text-decoration: none !important;
  transition: transform 0.22s var(--ease-main), box-shadow 0.22s ease, background 0.22s ease, opacity 0.22s ease;
}

.btn-primary, .btn--primary {
  color: #fff !important;
  background: linear-gradient(135deg, var(--c-violet) 0%, var(--c-pink) 55%, var(--c-coral) 100%) !important;
  background-size: 200% 200% !important;
  box-shadow: 0 4px 24px rgba(107, 47, 255, 0.35), 0 0 40px rgba(255, 45, 138, 0.15);
}

.btn-primary:hover, .btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(107, 47, 255, 0.45), 0 0 50px rgba(255, 45, 138, 0.25);
  background-position: 100% 50% !important;
}

.btn-secondary {
  color: var(--c-text) !important;
  background: rgba(255, 255, 255, 0.08) !important;
  border: 1px solid rgba(255, 255, 255, 0.16) !important;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.14) !important;
  transform: translateY(-2px);
}

.btn-success {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%) !important;
  color: #fff !important;
  box-shadow: 0 4px 20px rgba(16, 185, 129, 0.3);
}

.btn-danger {
  background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%) !important;
  color: #fff !important;
  box-shadow: 0 4px 20px rgba(239, 68, 68, 0.3);
}

.btn-sm {
  padding: 6px 14px;
  font-size: 0.82rem;
  border-radius: 8px;
}

.btn-block {
  display: flex;
  width: 100%;
}

/* ==========================================================================
   Alerts & Benachrichtigungen
   ========================================================================== */
.alert {
  padding: 14px 20px;
  border-radius: var(--r-input);
  font-size: 0.88rem;
  font-weight: 500;
  margin-bottom: 24px;
  backdrop-filter: blur(12px);
}

.alert-error {
  background: rgba(255, 45, 85, 0.2) !important;
  border: 1px solid rgba(255, 45, 85, 0.5) !important;
  color: #ffb3c1 !important;
}

.alert-success {
  background: rgba(45, 255, 140, 0.2) !important;
  border: 1px solid rgba(45, 255, 140, 0.5) !important;
  color: #a3ffce !important;
}

/* ==========================================================================
   Tabellen & Listen (Profil/Dashboard)
   ========================================================================== */
.profile-header {
  text-align: center;
  margin-bottom: 24px;
  color: var(--c-text) !important;
}

.profile-table {
  width: 100%;
  margin-top: 20px;
  border-collapse: collapse;
}

.profile-table td, 
.profile-table th, 
.profile-table tr {
  padding: 12px 16px;
  border-bottom: 1px solid var(--c-border) !important;
  color: var(--c-text) !important;
}

.profile-table td:first-child, 
.profile-table th:first-child {
  color: #60a5fa !important;
  font-weight: 600;
}

.profile-table td:last-child {
  color: var(--c-text) !important;
}

.footprints-list {
  list-style: none;
  padding: 0;
}

.footprints-list li {
  padding: 12px 0;
  border-bottom: 1px solid var(--c-border);
  color: var(--c-muted) !important;
}

.text-muted, .empty-state, .no-data {
  color: var(--c-muted) !important;
}

/* ==========================================================================
   Status Selector Modal (Strict Dark-Glass Override)
   ========================================================================== */
/* Overlay & Backdrop */
.status-modal-overlay,
div[class*="modal-backdrop"],
div[class*="swal2-container"] {
  background: rgba(6, 6, 15, 0.8) !important;
  backdrop-filter: blur(16px) !important;
  -webkit-backdrop-filter: blur(16px) !important;
}

/* Modal Inner Card */
.status-modal-card,
div[class*="status-modal"],
div[class*="swal2-popup"],
div[class*="modal-content"] {
  background-color: rgba(12, 10, 28, 0.94) !important;
  background: rgba(12, 10, 28, 0.94) !important;
  border: 1px solid var(--c-border) !important;
  border-radius: var(--r-container) !important;
  padding: 28px 24px !important;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.7), 0 0 40px var(--c-glow-violet) !important;
  color: var(--c-text) !important;
}

/* Überschrift / Titel im Modal */
.status-modal-title,
div[class*="status-modal"] h1,
div[class*="status-modal"] h2,
div[class*="status-modal"] h3,
div[class*="status-modal"] h4,
div[class*="status-modal"] p,
div[class*="swal2-title"],
div[class*="swal2-html-container"] {
  color: var(--c-muted) !important;
  font-family: inherit !important;
}

/* Status-Optionen Buttons */
.status-option-btn,
div[class*="status-modal"] button:not(.btn-cancel-glass) {
  background-color: rgba(255, 255, 255, 0.05) !important;
  background: rgba(255, 255, 255, 0.05) !important;
  border: 1px solid var(--c-border) !important;
  border-radius: var(--r-input) !important;
  color: var(--c-text) !important;
  font-family: inherit !important;
  font-weight: 600 !important;
  transition: all 0.25s var(--ease-main) !important;
}

.status-option-btn:hover,
div[class*="status-modal"] button:not(.btn-cancel-glass):hover {
  background-color: rgba(255, 255, 255, 0.12) !important;
  background: rgba(255, 255, 255, 0.12) !important;
  border-color: var(--c-border-hover) !important;
  transform: translateY(-2px) !important;
}

/* Status Dots */
.status-dot {
  width: 10px !important;
  height: 10px !important;
  border-radius: 50% !important;
  display: inline-block !important;
}

.dot-online { 
  background-color: #2ecc71 !important; 
  box-shadow: 0 0 8px rgba(46, 204, 113, 0.6) !important; 
}
.dot-date { 
  background-color: var(--c-pink) !important; 
  box-shadow: 0 0 8px var(--c-glow-pink) !important; 
}
.dot-now { 
  background-color: #f39c12 !important; 
  box-shadow: 0 0 8px rgba(243, 156, 18, 0.6) !important; 
}
.dot-offline { 
  background-color: #7a829e !important; 
  box-shadow: 0 0 6px rgba(122, 130, 158, 0.4) !important; 
}

/* Abbrechen Button */
.btn-cancel-glass,
button[class*="cancel"] {
  background: transparent !important;
  border: none !important;
  color: var(--c-muted) !important;
}

.btn-cancel-glass:hover,
button[class*="cancel"]:hover {
  color: var(--c-text) !important;
}

/* ==========================================================================
   Responsive Adaptierung
   ========================================================================== */
@media (max-width: 768px) {
  .header-content {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
  
  .main-nav {
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
  }
  
  .container {
    padding: 16px 12px;
  }
  
  .card, .hero-box, .feature-card, .profile-card, .content-box {
    padding: 20px;
    margin-bottom: 20px;
  }

  .hero-box h1 {
    font-size: 1.8rem;
  }
}

@media (max-width: 480px) {
  .btn {
    width: 100%;
  }
}