@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

/* Telegram Native Adaptive CSS Theme */

:root {
  /* Default Telegram Light theme variables (fallback if not run inside Telegram TWA) */
  --tg-theme-bg-color: #ffffff;
  --tg-theme-secondary-bg-color: #f4f5f7;
  --tg-theme-text-color: #0f172a;
  --tg-theme-hint-color: #64748b;
  --tg-theme-link-color: #2481cc;
  --tg-theme-button-color: #2481cc;
  --tg-theme-button-text-color: #ffffff;
  
  /* Adaptive Custom variables (Light mode defaults) */
  --twa-surface-color: #ffffff;
  --twa-surface-hover: #f1f5f9;
  --twa-border-color: #e2e8f0;
  --twa-shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --twa-font-family: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --twa-border-radius: 12px;
}

.dark-theme {
  --tg-theme-bg-color: #17212b;
  --tg-theme-secondary-bg-color: #0e1621;
  --tg-theme-text-color: #f5f6f7;
  --tg-theme-hint-color: #7f8c9a;
  --tg-theme-link-color: #5288c1;
  --tg-theme-button-color: #2481cc;
  --tg-theme-button-text-color: #ffffff;

  --twa-surface-color: #242f3d;
  --twa-surface-hover: #2b394a;
  --twa-border-color: #364152;
  --twa-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

/* Base resets */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

body {
  background-color: var(--tg-theme-secondary-bg-color);
  color: var(--tg-theme-text-color);
  font-family: var(--twa-font-family);
  font-size: 16px;
  line-height: 1.5;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  padding: 16px;
}

/* Layout helpers */
.container {
  max-width: 480px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.header {
  text-align: center;
  margin-bottom: 24px;
  padding-top: 12px;
}

.logo-container {
  width: 80px;
  height: 80px;
  background-color: var(--twa-surface-color);
  border: 2px solid var(--tg-theme-button-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  box-shadow: 0 4px 12px rgba(36, 129, 204, 0.2);
}

.logo-container svg {
  width: 40px;
  height: 40px;
  fill: var(--tg-theme-button-color);
}

.title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 8px;
}

.subtitle {
  font-size: 14px;
  color: var(--tg-theme-hint-color);
  padding: 0 8px;
}

/* Card / Section elements */
.card {
  background-color: var(--twa-surface-color);
  border-radius: var(--twa-border-radius);
  padding: 20px;
  margin-bottom: 16px;
  border: 1px solid var(--twa-border-color);
  box-shadow: var(--twa-shadow);
}

/* Form Elements */
.form-group {
  margin-bottom: 16px;
  position: relative;
}

.form-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--tg-theme-hint-color);
  margin-bottom: 6px;
  text-transform: uppercase;
}

.input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.input-icon {
  position: absolute;
  left: 12px;
  width: 20px;
  height: 20px;
  fill: var(--tg-theme-hint-color);
}

.input-field {
  width: 100%;
  background-color: var(--tg-theme-bg-color);
  color: var(--tg-theme-text-color);
  border: 1px solid var(--twa-border-color);
  border-radius: 8px;
  padding: 12px 12px 12px 40px;
  font-size: 15px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.input-field:focus {
  border-color: var(--tg-theme-button-color);
  box-shadow: 0 0 0 2px rgba(36, 129, 204, 0.2);
}

/* Buttons */
.btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 14px;
  border: none;
  border-radius: var(--twa-border-radius);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s, transform 0.1s;
}

.btn-primary {
  background-color: var(--tg-theme-button-color);
  color: var(--tg-theme-button-text-color);
}

.btn-primary:active {
  background-color: #1c71b0;
  transform: scale(0.98);
}

.btn-secondary {
  background-color: var(--twa-surface-color);
  color: var(--tg-theme-text-color);
  border: 1px solid var(--twa-border-color);
}

.btn-secondary:active {
  background-color: var(--twa-surface-hover);
  transform: scale(0.98);
}

/* Category Grid */
.grid-categories {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 24px;
}

.category-card {
  background-color: var(--twa-surface-color);
  border: 1px solid var(--twa-border-color);
  border-radius: var(--twa-border-radius);
  padding: 16px;
  text-align: center;
  cursor: pointer;
  box-shadow: var(--twa-shadow);
  transition: background-color 0.2s, transform 0.2s;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.category-card:active {
  background-color: var(--twa-surface-hover);
  transform: scale(0.96);
}

.category-icon {
  width: 32px;
  height: 32px;
  margin-bottom: 12px;
  fill: var(--tg-theme-button-color);
}

.category-name {
  font-size: 13px;
  font-weight: 600;
  line-height: 1.3;
}

/* Tab Filter */
.tabs {
  display: flex;
  background-color: var(--twa-surface-color);
  padding: 4px;
  border-radius: 8px;
  margin-bottom: 16px;
  border: 1px solid var(--twa-border-color);
}

.tab {
  flex: 1;
  text-align: center;
  padding: 8px;
  font-size: 14px;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  color: var(--tg-theme-hint-color);
  transition: background-color 0.2s, color 0.2s;
}

.tab.active {
  background-color: var(--tg-theme-bg-color);
  color: var(--tg-theme-text-color);
}

/* Ticket List styling */
.ticket-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ticket-card {
  background-color: var(--twa-surface-color);
  border-radius: var(--twa-border-radius);
  border: 1px solid var(--twa-border-color);
  box-shadow: var(--twa-shadow);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

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

.ticket-id {
  font-size: 14px;
  font-weight: 700;
  color: var(--tg-theme-link-color);
}

.ticket-status {
  font-size: 11px;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 20px;
  text-transform: uppercase;
}

.status-sent { background-color: rgba(36, 129, 204, 0.15); color: #5288c1; }
.status-in_progress { background-color: rgba(240, 173, 78, 0.15); color: #f0ad4e; }
.status-waiting_data { background-color: rgba(217, 83, 79, 0.15); color: #d9534f; }
.status-done { background-color: rgba(92, 184, 92, 0.15); color: #5cb85c; }
.status-cancelled { background-color: rgba(119, 119, 119, 0.15); color: #777; }

.ticket-subject {
  font-size: 15px;
  font-weight: 600;
}

.ticket-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--tg-theme-hint-color);
  margin-top: 4px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 8px;
}

/* Footer / Help styles */
.footer-help {
  margin-top: auto;
  text-align: center;
  font-size: 13px;
  color: var(--tg-theme-hint-color);
  padding: 24px 0 12px;
}

.footer-help a {
  color: var(--tg-theme-link-color);
  text-decoration: none;
}

/* Error message toast/alert */
.alert-error {
  background-color: rgba(217, 83, 79, 0.1);
  border: 1px solid rgba(217, 83, 79, 0.3);
  color: #d9534f;
  padding: 12px;
  border-radius: 8px;
  font-size: 14px;
  margin-bottom: 16px;
  text-align: center;
  display: none;
}

/* Marquee Running Line for Input Hints */
.marquee-container {
  width: 100%;
  overflow: hidden;
  white-space: nowrap;
  background: var(--tg-theme-secondary-bg-color);
  border: 1px solid var(--tg-theme-link-color, var(--tg-theme-button-color, #2bba74));
  border-radius: 8px;
  padding: 6px 10px;
  margin-bottom: 8px;
  font-size: 12px;
  color: var(--tg-theme-link-color, var(--tg-theme-button-color, #2bba74));
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
  box-sizing: border-box;
  opacity: 0.95;
}

.marquee-container .marquee-icon {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  color: var(--tg-theme-link-color, var(--tg-theme-button-color, #2bba74));
}

.marquee-wrapper {
  flex: 1;
  overflow: hidden;
  position: relative;
  white-space: nowrap;
}

.marquee-text {
  display: inline-block;
  white-space: nowrap;
  animation: marquee-anim 16s linear infinite;
  padding-left: 20%;
}

.marquee-container:hover .marquee-text,
.marquee-container:focus-within .marquee-text,
.marquee-container:active .marquee-text {
  animation-play-state: paused;
}

@keyframes marquee-anim {
  0% { transform: translateX(80%); }
  100% { transform: translateX(-100%); }
}