:root {
  color-scheme: dark;
  --bg: #0f172a;
  --surface: #111827;
  --surface-2: #1e293b;
  --text: #f8fafc;
  --muted: #94a3b8;
  --primary: #38bdf8;
  --primary-soft: rgba(56, 189, 248, 0.18);
  --success: #22c55e;
  --danger: #ef4444;
  --border: rgba(148, 163, 184, 0.16);
  font-family: 'Inter', sans-serif;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  min-height: 100%;
  background: radial-gradient(circle at 20% 10%, rgba(96, 165, 250, 0.14), transparent 22%),
              radial-gradient(circle at 80% 20%, rgba(59, 130, 246, 0.16), transparent 20%),
              linear-gradient(180deg, #020617 0%, #08172f 45%, #0e2d5c 100%);
  color: #e2e8f0;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at 30% 20%, rgba(59, 130, 246, 0.18), transparent 16%),
              radial-gradient(circle at 75% 12%, rgba(37, 99, 235, 0.18), transparent 18%),
              radial-gradient(circle at 50% 85%, rgba(96, 165, 250, 0.12), transparent 24%);
  opacity: 0.9;
  pointer-events: none;
  animation: floatBg 24s ease-in-out infinite;
  z-index: 0;
}

@keyframes floatBg {
  0% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-24px) scale(1.03); }
  100% { transform: translateY(0) scale(1); }
}

body {
  line-height: 1.6;
}

.container {
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
  padding: 32px 0 64px;
}

.hero-card {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 24px;
  padding: 32px;
  background: rgba(15, 23, 42, 0.92);
  border: 1px solid var(--border);
  border-radius: 28px;
  backdrop-filter: blur(22px);
}

.hero-card h1 {
  margin: 0 0 12px;
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1.05;
}

.hero-card p {
  margin: 0;
  color: var(--muted);
  max-width: 640px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
}

.hero-actions {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
}

.stats {
  min-width: 140px;
  padding: 18px 22px;
  border-radius: 18px;
  background: rgba(30, 41, 59, 0.9);
  border: 1px solid var(--border);
}

.stats strong {
  display: block;
  font-size: 1.8rem;
  margin-bottom: 4px;
}

.layout {
  display: grid;
  grid-template-columns: 1.1fr 1.4fr;
  gap: 24px;
  margin-top: 28px;
}

.panel {
  background: rgba(15, 23, 42, 0.95);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 26px;
}

.panel-header h2 {
  margin: 0 0 8px;
  font-size: 1.35rem;
}

.panel-header p {
  margin: 0;
  color: var(--muted);
}

.form-card {
  display: grid;
  gap: 18px;
  margin-top: 24px;
}

.form-card label {
  display: grid;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--muted);
}

input, select, textarea {
  width: 100%;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid rgba(148, 163, 184, 0.14);
  background: rgba(15, 23, 42, 0.95);
  color: var(--text);
  font: inherit;
}

input:focus, select:focus, textarea:focus {
  outline: 2px solid rgba(56, 189, 248, 0.4);
  outline-offset: 2px;
}

textarea {
  resize: vertical;
}

.btn {
  border: none;
  cursor: pointer;
  border-radius: 16px;
  font-weight: 700;
  transition: transform 0.2s ease, background-color 0.2s ease;
}

.btn-primary {
  padding: 16px 22px;
  background: linear-gradient(135deg, #2563eb 0%, #3b82f6 100%);
  color: #fff;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 32px rgba(59, 130, 246, 0.18);
}

button.btn-salux {
  padding: 16px 22px;
  background: linear-gradient(135deg, #1e40af 0%, #2563eb 60%, #38bdf8 100%);
  color: #fff;
  border: none;
  box-shadow: 0 18px 30px rgba(56, 189, 248, 0.25);
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

button.btn-salux:hover {
  transform: translateY(-2px);
  box-shadow: 0 24px 44px rgba(56, 189, 248, 0.32);
  filter: brightness(1.05);
}

button.btn-salux:active {
  transform: translateY(0);
}

.btn-secondary {
  padding: 16px 22px;
  background: rgba(15, 23, 42, 0.06);
  color: #0f172a;
  border: 1px solid rgba(15, 23, 42, 0.08);
}

.btn-secondary:hover {
  background: rgba(15, 23, 42, 0.1);
}

.ticket-grid {
  display: grid;
  gap: 18px;
  margin-top: 24px;
}

.dashboard-section {
  margin-top: 24px;
}

.panel-dashboard {
  background: rgba(15, 23, 42, 0.95);
  border: 1px solid rgba(56, 189, 248, 0.12);
  border-radius: 28px;
  padding: 24px;
}

.dashboard-widgets {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin: 24px 0;
}

.dashboard-card {
  padding: 22px;
  border-radius: 24px;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(148, 163, 184, 0.14);
  text-align: center;
}

.dashboard-card strong {
  display: block;
  font-size: 2rem;
  margin-bottom: 10px;
}

.badge-dashboard {
  display: inline-flex;
  margin-top: 8px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(56, 189, 248, 0.12);
  color: #38bdf8;
  font-size: 0.85rem;
  font-weight: 700;
}

.ticket-card {
  padding: 22px;
  border-radius: 24px;
  border: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.95);
}

.ticket-card header {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.ticket-card h3 {
  margin: 0;
  font-size: 1.1rem;
}

.ticket-badges {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.badge {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.12);
  color: var(--muted);
  font-size: 0.82rem;
}

.status-open {
  color: #38bdf8;
}

.status-closed {
  color: #22c55e;
}

.ticket-meta {
  margin: 16px 0 0;
  color: var(--muted);
}

.ticket-card p {
  margin: 0;
}

.ticket-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 20px;
}

.ticket-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn-secondary {
  padding: 10px 16px;
  background: rgba(148, 163, 184, 0.14);
  color: var(--text);
}

.btn-secondary:hover {
  background: rgba(148, 163, 184, 0.22);
}

.empty-state {
  margin: 0;
  color: var(--muted);
  padding: 40px 0;
  text-align: center;
  border: 1px dashed rgba(148, 163, 184, 0.22);
  border-radius: 20px;
}

.hidden {
  display: none !important;
}

.intro-screen {
  min-height: calc(100vh - 64px);
  display: grid;
  place-items: center;
  padding: 32px 0;
}

.intro-card {
  width: min(720px, 100%);
  padding: 44px 40px;
  border-radius: 32px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(59, 130, 246, 0.18);
  box-shadow: 0 32px 90px rgba(37, 99, 235, 0.12);
  text-align: center;
  position: relative;
  z-index: 1;
}

.intro-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(255,255,255,0.48), transparent 52%);
  pointer-events: none;
}

.intro-headline {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 24px;
  text-align: center;
}

.intro-headline h1 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 4rem);
  color: #0f172a;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.intro-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 70px;
  padding: 10px 14px;
  border-radius: 16px;
  background: rgba(59, 130, 246, 0.12);
  color: #2563eb;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 0.85rem;
}

.cesman-tiles {
  display: grid;
  grid-template-columns: repeat(6, minmax(72px, 1fr));
  gap: 16px;
  justify-items: center;
  margin: 0 auto 28px;
}

.cesman-letter {
  display: inline-flex;
  width: 88px;
  height: 88px;
  border-radius: 24px;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 800;
  color: #0f172a;
  background: linear-gradient(135deg, #dbeafe 0%, #93c5fd 100%);
  box-shadow: 0 22px 40px rgba(56, 189, 248, 0.16);
  animation: float 2.4s ease-in-out infinite;
}

.cesman-letter:nth-child(2) { animation-delay: 0.06s; }
.cesman-letter:nth-child(3) { animation-delay: 0.12s; }
.cesman-letter:nth-child(4) { animation-delay: 0.18s; }
.cesman-letter:nth-child(5) { animation-delay: 0.24s; }
.cesman-letter:nth-child(6) { animation-delay: 0.30s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.intro-description {
  margin: 0 auto 24px;
  max-width: 520px;
  color: #475569;
  font-size: 1rem;
  line-height: 1.8;
}

.intro-domain {
  margin: 0 auto 20px;
  color: #475569;
  font-size: 0.98rem;
}

.intro-domain a {
  color: #2563eb;
  text-decoration: none;
  font-weight: 700;
}

.intro-domain a:hover {
  text-decoration: underline;
}

.welcome-block {
  display: grid;
  gap: 6px;
  margin: 0 auto 26px;
  max-width: 520px;
  color: #334155;
}

.welcome-block strong {
  font-size: 1.1rem;
}

.btn-large {
  width: 100%;
  padding: 16px 20px;
  font-size: 1rem;
}

.intro-actions {
  display: grid;
  gap: 14px;
  margin-bottom: 24px;
}

.btn + .btn {
  margin-top: 0;
}

.info-row {
  display: grid;
  gap: 10px;
  margin-top: 16px;
  color: #64748b;
  font-size: 0.95rem;
}

.topbar {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.tab-button {
  flex: 1;
  min-width: 140px;
  padding: 14px 18px;
  border-radius: 18px;
  border: 1px solid transparent;
  background: rgba(15, 23, 42, 0.85);
  color: var(--text);
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.tab-button.active {
  background: rgba(56, 189, 248, 0.12);
  border-color: rgba(56, 189, 248, 0.35);
}

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  background: rgba(15, 23, 42, 0.85);
  padding: 24px;
}

.modal {
  width: min(520px, 100%);
  padding: 28px;
  border-radius: 28px;
  background: rgba(15, 23, 42, 0.98);
  border: 1px solid rgba(148, 163, 184, 0.16);
}

.modal h2 {
  margin: 0 0 14px;
  font-size: 1.5rem;
}

.modal p {
  color: var(--muted);
  line-height: 1.75;
}

.modal-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.login-form {
  display: grid;
  gap: 16px;
  margin-top: 16px;
}

.login-form label {
  display: grid;
  gap: 10px;
  color: var(--text);
}

.login-form input {
  width: 100%;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid rgba(148, 163, 184, 0.18);
  background: rgba(15, 23, 42, 0.95);
  color: var(--text);
}

.login-error {
  color: #f87171;
  font-size: 0.95rem;
  margin: 0;
}

@media (max-width: 960px) {
  .layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .hero-card {
    padding: 24px;
  }
}