/* VetDoku - Gemeinsames Stylesheet */
/* Mobil-first, große Touch-Targets, sauberes Design */

:root {
  --bg: #f5f0e8;
  --surface: #fffdf8;
  --border: #d9d0bc;
  --ink: #1a1612;
  --ink-muted: #6b6355;
  --accent: #2d5a3d;
  --accent-light: #e8f0eb;
  --accent-hover: #234a31;
  --warn: #8b3a1a;
  --warn-light: #f5e0d0;
  --error: #d32f2f;
  --error-light: #ffebee;
  --success: #388e3c;
  --success-light: #e8f5e8;
  --info: #0d47a1;
  --info-light: #e3f2fd;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 2px 8px rgba(0,0,0,0.1);
  --touch-target-min: 44px;
}

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

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
  background: var(--bg);
  color: var(--ink);
  min-height: 100vh;
  line-height: 1.5;
}

/* Papiertextur-Hintergrund */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: -1;
}

/* -- Header -- */
header {
  position: relative;
  z-index: 10;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.header-brand {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
}

.header-user {
  font-size: 0.9rem;
  color: var(--ink-muted);
}

.header-trial {
  font-size: 0.85rem;
  color: var(--warn);
  font-weight: 500;
}

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

/* -- Buttons -- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  min-height: var(--touch-target-min);
  min-width: var(--touch-target-min);
  font-size: 0.95rem;
  font-weight: 500;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

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

.btn-primary:hover:not(:disabled) {
  background: var(--accent-hover);
}

.btn-secondary {
  background: var(--surface);
  color: var(--ink);
  border: 1px solid var(--border);
}

.btn-secondary:hover:not(:disabled) {
  background: var(--accent-light);
}

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

.btn-danger:hover:not(:disabled) {
  background: #b71c1c;
}

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

.btn-small {
  padding: 8px 12px;
  min-height: 36px;
  min-width: 36px;
  font-size: 0.85rem;
}

.btn-icon {
  padding: 12px;
  min-height: var(--touch-target-min);
  min-width: var(--touch-target-min);
}

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

.form-group label {
  display: block;
  margin-bottom: 6px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink);
}

.form-group .required::after {
  content: '*';
  color: var(--error);
  margin-left: 4px;
}

.form-control {
  width: 100%;
  padding: 12px 14px;
  font-size: 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--ink);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-light);
}

.form-control::placeholder {
  color: var(--ink-muted);
}

.form-control.error {
  border-color: var(--error);
  background: var(--error-light);
}

.form-control.warning {
  border-color: var(--warn);
  background: var(--warn-light);
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%231a1612' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

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

.form-error {
  color: var(--error);
  font-size: 0.8rem;
  margin-top: 4px;
  min-height: 1.2em;
}

.form-warning {
  color: var(--warn);
  font-size: 0.8rem;
  margin-top: 4px;
}

/* -- Cards / Panels -- */
.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 16px;
  box-shadow: var(--shadow);
}

.panel h2, .panel h3 {
  margin-bottom: 16px;
  color: var(--ink);
  font-size: 1.2rem;
}

.panel h2 {
  font-size: 1.4rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 12px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  color: var(--ink);
  display: block;
}

.card:hover {
  border-color: var(--accent);
  box-shadow: 0 4px 12px rgba(45, 90, 61, 0.2);
}

.card h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.card p {
  font-size: 0.9rem;
  color: var(--ink-muted);
}

/* -- Dashboard Grid -- */
.dashboard {
  padding: 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}

/* -- Tables -- */
table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

thead {
  background: var(--accent-light);
}

th, td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

th {
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--ink-muted);
}

tr:hover {
  background: rgba(45, 90, 61, 0.05);
}

tr.expired, tr.expired:hover {
  background: var(--warn-light);
}

tr.readonly, tr.readonly:hover {
  background: var(--surface);
  opacity: 0.7;
}

/* -- Lists -- */
.list-item {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
}

.list-item:hover {
  background: rgba(45, 90, 61, 0.05);
}

.list-item:last-child {
  border-bottom: none;
}

/* -- Modal / Overlay -- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}

.modal {
  background: var(--surface);
  border-radius: var(--radius);
  max-width: 600px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h2 {
  font-size: 1.2rem;
  margin: 0;
}

.modal-body {
  padding: 24px;
}

.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 12px;
  justify-content: flex-end;
}

/* -- Alerts -- */
.alert {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.alert-error {
  background: var(--error-light);
  color: var(--error);
  border: 1px solid var(--error);
}

.alert-warning {
  background: var(--warn-light);
  color: var(--warn);
  border: 1px solid var(--warn);
}

.alert-success {
  background: var(--success-light);
  color: var(--success);
  border: 1px solid var(--success);
}

.alert-info {
  background: var(--info-light);
  color: var(--info);
  border: 1px solid var(--info);
}

/* -- Loading -- */
.loading {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* -- Collapsible -- */
.collapsible {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
}

.collapsible-header {
  padding: 14px 16px;
  background: var(--accent-light);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.collapsible-header h3 {
  font-size: 1rem;
  margin: 0;
}

.collapsible-header::after {
  content: '▼';
  font-size: 0.8rem;
  transition: transform 0.2s;
}

.collapsible-header.open::after {
  transform: rotate(180deg);
}

.collapsible-content {
  display: none;
  padding: 16px;
  background: var(--surface);
}

.collapsible-content.open {
  display: block;
}

/* -- Record Button (for Dictation) -- */
.record-btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--accent);
  border: none;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.record-btn:hover {
  background: var(--accent-hover);
  transform: scale(1.05);
}

.record-btn.recording {
  background: var(--error);
  animation: pulse 1s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

/* -- Responsive -- */
@media (min-width: 768px) {
  header {
    padding: 20px 40px;
  }
  
  .dashboard {
    padding: 30px 40px;
  }
  
  .dashboard-grid {
    gap: 20px;
  }
  
  .card {
    padding: 24px;
  }
  
  .panel {
    padding: 28px;
  }
}

/* -- Utility Classes -- */
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }
.flex {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.flex-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.text-center {
  text-align: center;
}
.text-muted {
  color: var(--ink-muted);
}
.text-small {
  font-size: 0.85rem;
}
.hidden {
  display: none !important;
}
.nowrap {
  white-space: nowrap;
}
.truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* -- PWA: Fullscreen on mobile -- */
@media (display-mode: standalone) {
  body {
    padding-top: env(safe-area-inset-top);
    padding-bottom: env(safe-area-inset-bottom);
    padding-left: env(safe-area-inset-left);
    padding-right: env(safe-area-inset-right);
  }
}