/* style.css */

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

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at top, #2563eb 0, #1f2937 40%, #020617 100%);
  color: #f9fafb;
}

.login-wrapper {
  width: 100%;
  max-width: 420px;
  padding: 16px;
}

.login-card {
  background: rgba(15, 23, 42, 0.9);
  border-radius: 16px;
  padding: 28px 24px 24px;
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.8);
  border: 1px solid rgba(148, 163, 184, 0.3);
  text-align: center;
}

.app-title {
  font-size: 1.6rem;
  margin-bottom: 6px;
}

.app-subtitle {
  font-size: 0.95rem;
  color: #cbd5f5;
  margin-bottom: 18px;
}

.btn-primary {
  width: 100%;
  border: none;
  outline: none;
  padding: 10px 14px;
  border-radius: 999px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  background: linear-gradient(135deg, #22c55e, #3b82f6);
  color: #f9fafb;
  box-shadow: 0 10px 25px rgba(37, 99, 235, 0.5);
  transition: transform 0.12s ease, box-shadow 0.12s ease, filter 0.12s ease;
}

.btn-primary:hover {
  transform: translateY(-1px);
  filter: brightness(1.05);
  box-shadow: 0 14px 30px rgba(37, 99, 235, 0.65);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.8);
}

.login-note {
  margin-top: 12px;
  font-size: 0.8rem;
  color: #9ca3af;
}


/* ==== Admin Panel (panel.html) üslubu ==== */

body.panel-body {
  background: #020617;
  color: #e5e7eb;
  display: block;
  align-items: stretch;
  justify-content: flex-start;
}

.kv-panel-layout {
  display: flex;
  min-height: 100vh;
}

/* Sol menyu */
.kv-sidebar {
  width: 230px;
  background: radial-gradient(circle at top, #1d4ed8 0, #020617 45%, #000 100%);
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-right: 1px solid rgba(148, 163, 184, 0.5);
}

.kv-logo {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.kv-user-email {
  font-size: 0.8rem;
  color: #cbd5f5;
  margin-bottom: 12px;
}

.kv-nav-btn {
  width: 100%;
  border: none;
  padding: 8px 10px;
  border-radius: 999px;
  text-align: left;
  font-size: 0.9rem;
  color: #e5e7eb;
  background: rgba(15,23,42,0.6);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: background 0.15s ease, transform 0.1s ease;
}

.kv-nav-btn span.icon {
  font-size: 1.1rem;
}

.kv-nav-btn.active,
.kv-nav-btn:hover {
  background: linear-gradient(135deg, #22c55e, #3b82f6);
  transform: translateY(-1px);
}

.kv-logout-btn {
  margin-top: auto;
  background: rgba(239,68,68,0.1);
  color: #fecaca;
}

/* Sağ kontent hissəsi */
.kv-content {
  flex: 1;
  padding: 18px 20px;
  background: radial-gradient(circle at top left, #0f172a 0, #020617 45%, #000 100%);
}

/* Bölmə konteyneri */
.kv-section {
  display: none;
}

.kv-section.active {
  display: block;
}

/* Kart və form üslubu */
.kv-card {
  background: rgba(15,23,42,0.9);
  border-radius: 16px;
  padding: 16px 18px;
  border: 1px solid rgba(148, 163, 184, 0.4);
  box-shadow: 0 16px 35px rgba(15,23,42,0.7);
  margin-bottom: 16px;
}

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

.kv-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 10px;
}

.kv-field {
  flex: 1 1 160px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.kv-field label {
  font-size: 0.75rem;
  color: #9ca3af;
}

.kv-field input,
.kv-field select {
  padding: 6px 8px;
  border-radius: 999px;
  border: 1px solid rgba(148,163,184,0.5);
  background: rgba(15,23,42,0.6);
  color: #e5e7eb;
  font-size: 0.85rem;
}

/* Cədvəl üslubu */
.kv-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  margin-top: 6px;
}

.kv-table th,
.kv-table td {
  padding: 6px 8px;
  border-bottom: 1px solid rgba(55,65,81,0.7);
}

.kv-table th {
  text-align: left;
  color: #e5e7eb;
  background: rgba(15,23,42,0.8);
}

.kv-table tr:nth-child(even) td {
  background: rgba(15,23,42,0.6);
}

.kv-tag-muted {
  font-size: 0.8rem;
  color: #9ca3af;
}

.kv-btn-sm {
  border: none;
  border-radius: 999px;
  padding: 4px 8px;
  font-size: 0.75rem;
  cursor: pointer;
  background: rgba(59,130,246,0.15);
  color: #bfdbfe;
}

.kv-btn-sm.danger {
  background: rgba(239,68,68,0.15);
  color: #fecaca;
}

.kv-hint {
  font-size: 0.75rem;
  color: #9ca3af;
  margin-top: 4px;
}
/* --- Tests sub-tabs --- */
.kv-subtabs{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  margin-bottom:12px;
}

.kv-subtab-btn{
  border:none;
  cursor:pointer;
  padding:8px 12px;
  border-radius:999px;
  background: rgba(15,23,42,0.65);
  color:#e5e7eb;
  font-weight:600;
}

.kv-subtab-btn.active{
  background: linear-gradient(135deg, rgba(34,197,94,0.95), rgba(59,130,246,0.95));
  color:#071018;
}

.kv-subtab-content{ display:none; }
.kv-subtab-content.active{ display:block; }