/* RK OÖ Ticketing System - Styles */
:root {
  --rk-red: #c00;
  --rk-red-dark: #900;
  --rk-red-light: #ff3333;
  --bg-light: #f5f5f5;
  --border-color: #ddd;
  --text-color: #333;
  --text-light: #666;
  --white: #fff;
  --success: #28a745;
  --warning: #ffc107;
  --danger: #dc3545;
  --info: #17a2b8;
}

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: var(--white);
  color: var(--text-color);
  min-height: 100vh;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

/* Header */
.header {
  background-color: var(--rk-red);
  color: var(--white);
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-logo {
  height: 44px;
  width: auto;
}

.header h1 {
  font-size: 1.3em;
  font-weight: 600;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 15px;
}

.header-nav a {
  color: var(--white);
  text-decoration: none;
  padding: 8px 16px;
  border-radius: 4px;
  transition: background 0.2s;
  font-size: 0.9em;
}

.header-nav a:hover {
  background-color: rgba(255,255,255,0.2);
}

.header-nav .user-info {
  font-size: 0.85em;
  opacity: 0.9;
}

.btn-logout {
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.3);
  color: var(--white);
  cursor: pointer;
  padding: 6px 14px;
  border-radius: 4px;
  font-size: 0.85em;
}

.btn-logout:hover {
  background: rgba(255,255,255,0.3);
}

/* Main Content */
.main-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

/* Auth Pages */
.auth-container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: 20px;
}

.auth-box {
  background: var(--white);
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
  padding: 40px;
  width: 100%;
  max-width: 420px;
}

.auth-box h2 {
  color: var(--rk-red);
  text-align: center;
  margin-bottom: 8px;
  font-size: 1.5em;
}

.auth-box .subtitle {
  text-align: center;
  color: var(--text-light);
  margin-bottom: 25px;
  font-size: 0.9em;
}

.auth-box .logo-container {
  text-align: center;
  margin-bottom: 20px;
}

.auth-box .logo-container img {
  height: 60px;
}

/* Forms */
.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  margin-bottom: 5px;
  font-weight: 600;
  font-size: 0.9em;
  color: var(--text-color);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 0.95em;
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--rk-red);
  box-shadow: 0 0 0 2px rgba(204, 0, 0, 0.1);
}

.form-group textarea {
  min-height: 100px;
  resize: vertical;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 10px 20px;
  border: none;
  border-radius: 4px;
  font-size: 0.95em;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s;
  font-weight: 500;
}

.btn-primary {
  background-color: var(--rk-red);
  color: var(--white);
}

.btn-primary:hover {
  background-color: var(--rk-red-dark);
}

.btn-secondary {
  background-color: #6c757d;
  color: var(--white);
}

.btn-secondary:hover {
  background-color: #5a6268;
}

.btn-success {
  background-color: var(--success);
  color: var(--white);
}

.btn-success:hover {
  background-color: #218838;
}

.btn-danger {
  background-color: var(--danger);
  color: var(--white);
}

.btn-danger:hover {
  background-color: #c82333;
}

.btn-sm {
  padding: 5px 10px;
  font-size: 0.8em;
}

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

/* Cards */
.card {
  background: var(--white);
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  padding: 20px;
  margin-bottom: 16px;
}

.card h3 {
  margin-bottom: 10px;
}

/* Ticket List */
.ticket-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ticket-item {
  background: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 15px;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  color: var(--text-color);
}

.ticket-item:hover {
  border-color: var(--rk-red);
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.ticket-id {
  color: var(--text-light);
  font-size: 0.85em;
  min-width: 50px;
}

.ticket-title {
  flex: 1;
  font-weight: 600;
}

.ticket-meta {
  display: flex;
  gap: 10px;
  align-items: center;
  font-size: 0.85em;
  color: var(--text-light);
}

/* Badges */
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 0.75em;
  font-weight: 600;
  text-transform: uppercase;
}

.badge-wunsch {
  background-color: #e8f5e9;
  color: #2e7d32;
}

.badge-fehler {
  background-color: #fff3e0;
  color: #e65100;
}

.badge-dringend {
  background-color: #ffebee;
  color: #c62828;
}

.badge-offen {
  background-color: #e3f2fd;
  color: #1565c0;
}

.badge-bearbeitung {
  background-color: #fff8e1;
  color: #f57f17;
}

.badge-erledigt {
  background-color: #e8f5e9;
  color: #2e7d32;
}

.badge-frage {
  background-color: #f3e5f5;
  color: #6a1b9a;
}

.badge-zurueckgestellt {
  background-color: #ede7f6;
  color: #4527a0;
}

.badge-abgelehnt {
  background-color: #fce4ec;
  color: #880e4f;
}

/* Toolbar */
.toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 10px;
}

.toolbar h2 {
  color: var(--text-color);
}

.filter-group {
  display: flex;
  gap: 8px;
  align-items: center;
}

.filter-group select {
  padding: 6px 10px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-size: 0.85em;
}

/* Ticket Detail */
.ticket-detail {
  max-width: 900px;
  margin: 0 auto;
}

.ticket-detail h2 {
  margin-bottom: 5px;
}

.ticket-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
  margin: 15px 0;
  padding: 15px;
  background: var(--bg-light);
  border-radius: 6px;
}

.ticket-info-item {
  font-size: 0.9em;
}

.ticket-info-item strong {
  display: block;
  color: var(--text-light);
  font-size: 0.85em;
  margin-bottom: 2px;
}

.ticket-description {
  padding: 15px 0;
  line-height: 1.6;
  white-space: pre-wrap;
}

/* Images */
.image-gallery {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 15px 0;
}

.image-gallery img {
  width: 150px;
  height: 150px;
  object-fit: cover;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  cursor: pointer;
  transition: transform 0.2s;
}

.image-gallery img:hover {
  transform: scale(1.05);
}

.image-preview-container {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 10px;
}

.image-preview {
  position: relative;
  width: 100px;
  height: 100px;
}

.image-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid var(--border-color);
}

.image-preview .remove-image {
  position: absolute;
  top: -5px;
  right: -5px;
  background: var(--danger);
  color: white;
  border: none;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  cursor: pointer;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Image Modal */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.8);
  z-index: 1000;
  justify-content: center;
  align-items: center;
  cursor: pointer;
}

.modal-overlay.active {
  display: flex;
}

.modal-overlay img {
  max-width: 90%;
  max-height: 90%;
  border-radius: 8px;
}

/* Comments */
.comments-section {
  margin-top: 20px;
  border-top: 1px solid var(--border-color);
  padding-top: 20px;
}

.comment {
  padding: 12px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  margin-bottom: 10px;
}

.comment-header {
  display: flex;
  justify-content: space-between;
  font-size: 0.85em;
  color: var(--text-light);
  margin-bottom: 6px;
}

.comment-body {
  line-height: 1.5;
  white-space: pre-wrap;
}

/* Admin Tables */
.admin-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 20px;
  border-bottom: 2px solid var(--border-color);
}

.admin-tab {
  padding: 10px 20px;
  border: none;
  background: none;
  cursor: pointer;
  font-size: 0.95em;
  color: var(--text-light);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all 0.2s;
}

.admin-tab.active {
  color: var(--rk-red);
  border-bottom-color: var(--rk-red);
  font-weight: 600;
}

.admin-tab:hover {
  color: var(--rk-red);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9em;
}

table th,
table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

table th {
  background: var(--bg-light);
  font-weight: 600;
  color: var(--text-light);
  text-transform: uppercase;
  font-size: 0.8em;
}

table tr:hover {
  background-color: #fafafa;
}

/* Alerts */
.alert {
  padding: 12px 16px;
  border-radius: 4px;
  margin-bottom: 16px;
  font-size: 0.9em;
}

.alert-success {
  background-color: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.alert-error {
  background-color: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

.alert-info {
  background-color: #d1ecf1;
  color: #0c5460;
  border: 1px solid #bee5eb;
}

/* Utility */
.text-center {
  text-align: center;
}

.mt-10 {
  margin-top: 10px;
}

.mt-20 {
  margin-top: 20px;
}

.mb-20 {
  margin-bottom: 20px;
}

.hidden {
  display: none !important;
}

.link {
  color: var(--rk-red);
  text-decoration: none;
}

.link:hover {
  text-decoration: underline;
}

/* Hamburger Menu Button */
.hamburger-btn {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.5em;
  cursor: pointer;
  padding: 4px 8px;
  line-height: 1;
}

/* Table wrapper for horizontal scrolling on mobile */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* Responsive */
@media (max-width: 768px) {
  /* Header: hamburger menu toggle */
  .header {
    flex-wrap: wrap;
    height: auto;
    padding: 10px 15px;
    gap: 4px;
  }

  .header h1 {
    font-size: 1em;
  }

  .hamburger-btn {
    display: block;
  }

  .header-nav {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding-top: 8px;
    border-top: 1px solid rgba(255,255,255,0.2);
    margin-top: 4px;
  }

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

  .header-nav a {
    text-align: center;
    padding: 10px 16px;
  }

  .header-nav .user-info {
    text-align: center;
    padding: 6px 0;
  }

  .btn-logout {
    width: 100%;
    padding: 10px 14px;
    text-align: center;
  }

  /* Main content */
  .main-content {
    padding: 15px 10px;
  }

  /* Toolbar & Filters */
  .toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .toolbar-actions {
    flex-direction: column !important;
    align-items: stretch !important;
    width: 100%;
  }

  .toolbar-actions input[type="text"] {
    width: 100% !important;
    min-width: 0 !important;
  }

  .filter-group {
    flex-wrap: wrap;
    width: 100%;
  }

  .filter-group select {
    flex: 1;
    min-width: 0;
  }

  /* Ticket list */
  .ticket-item {
    flex-direction: column;
    align-items: flex-start;
    padding: 12px;
    gap: 8px;
  }

  .ticket-meta {
    flex-wrap: wrap;
    gap: 6px;
  }

  /* Ticket detail */
  .ticket-info-grid {
    grid-template-columns: 1fr;
  }

  .ticket-detail h2 {
    font-size: 1.15em;
  }

  /* Admin tabs: horizontal scrolling */
  .admin-tabs {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    flex-wrap: nowrap;
  }

  .admin-tab {
    white-space: nowrap;
    flex-shrink: 0;
    padding: 10px 14px;
    font-size: 0.85em;
  }

  /* Tables: horizontal scrolling */
  table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    white-space: nowrap;
  }

  table thead,
  table tbody,
  table tr {
    display: table;
    width: 100%;
    table-layout: auto;
  }

  table th,
  table td {
    padding: 8px;
    font-size: 0.8em;
  }

  /* Modals: full-width on mobile */
  #create-modal > div,
  #station-modal > div,
  #user-modal > div,
  #role-modal > div,
  #project-modal > div {
    margin: 10px !important;
    max-width: calc(100% - 20px) !important;
    padding: 20px !important;
    border-radius: 8px !important;
  }

  /* Image gallery */
  .image-gallery img {
    width: 100px;
    height: 100px;
  }

  /* Comment headers */
  .comment-header {
    flex-direction: column;
    gap: 2px;
  }

  /* Cards */
  .card {
    padding: 15px;
  }

  /* Auth pages */
  .auth-box {
    padding: 25px 20px;
  }

  /* Buttons: ensure touch-friendly size */
  .btn {
    padding: 10px 16px;
  }

  .btn-sm {
    padding: 7px 12px;
    font-size: 0.8em;
  }
}

/* Very small screens (phones in portrait) */
@media (max-width: 480px) {
  .header h1 {
    font-size: 0.85em;
  }

  .header-logo {
    height: 34px;
  }

  .header-left {
    gap: 8px;
  }

  .main-content {
    padding: 10px 8px;
  }

  .toolbar h2 {
    font-size: 1.1em;
  }

  .ticket-id {
    font-size: 0.8em;
  }

  .ticket-title {
    font-size: 0.9em;
  }

  .badge {
    font-size: 0.7em;
    padding: 2px 8px;
  }

  .auth-box {
    padding: 20px 15px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  }

  .auth-box h2 {
    font-size: 1.25em;
  }

  .form-group input,
  .form-group select,
  .form-group textarea {
    font-size: 16px; /* Prevents iOS zoom on focus */
  }

  .image-gallery img {
    width: 80px;
    height: 80px;
  }
}