/* ============================================================
   SELENIX REUSABLE COMPONENTS
   ============================================================ */

/* ------------------------------------------------------------
   1. BUTTONS
------------------------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-primary);
  font-size: 0.95rem;
  font-weight: 600;
  line-height: 1.2;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  cursor: pointer;
  white-space: nowrap;
}

.btn svg {
  transition: transform var(--transition-fast);
}

.btn:hover svg {
  transform: translateX(3px);
}

/* Primary CTA - Selenix Emerald with high-visibility glow */
.btn-primary {
  background: linear-gradient(135deg, #2eff3b 0%, #16a34a 100%);
  color: #061108;
  font-weight: 700;
  box-shadow: 0 4px 18px var(--selenix-green-glow), 0 1px 2px rgba(0,0,0,0.1);
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 26px var(--selenix-green-glow-intense), 0 2px 4px rgba(0,0,0,0.15);
  background: linear-gradient(135deg, #44ff50 0%, #15803d 100%);
}

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

/* Secondary Button - Metallic Slate Outline */
.btn-secondary {
  background: var(--bg-card);
  color: var(--text-heading);
  border: 1px solid var(--border-medium);
  box-shadow: var(--shadow-xs);
}

.btn-secondary:hover {
  border-color: var(--selenix-green);
  color: var(--selenix-green);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

/* Dark Theme Primary Contrast Button */
.btn-dark {
  background: #090e17;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-dark:hover {
  background: #141b29;
  border-color: var(--selenix-green);
  box-shadow: 0 4px 20px var(--selenix-green-subtle);
  transform: translateY(-2px);
}

/* Outline Emerald Button */
.btn-outline-emerald {
  background: transparent;
  color: var(--selenix-green);
  border: 1px solid var(--selenix-green-border);
}

.btn-outline-emerald:hover {
  background: var(--selenix-green-subtle);
  border-color: var(--selenix-green);
  transform: translateY(-2px);
}

/* Small Button */
.btn-sm {
  padding: 0.55rem 1.15rem;
  font-size: 0.85rem;
  border-radius: var(--radius-xs);
}

/* Full Width Button */
.btn-block {
  width: 100%;
}

/* ------------------------------------------------------------
   2. BADGES & CHIPS
------------------------------------------------------------ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.badge-emerald {
  background: rgba(46, 255, 59, 0.15);
  color: #2eff3b;
  border: 1px solid var(--selenix-green-border);
}

.badge-slate {
  background: rgba(148, 163, 184, 0.12);
  color: var(--text-muted);
  border: 1px solid var(--border-light);
}

.badge-gold {
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

/* ------------------------------------------------------------
   3. ACCESSIBLE TAB COMPONENT
------------------------------------------------------------ */
.tabs-container {
  width: 100%;
}

.tab-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: #0b111a;
  padding: 0.4rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.08);
  max-width: fit-content;
  margin: 0 auto 3rem auto;
}

.tab-btn {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.75rem 1.6rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-primary);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: all var(--transition-fast);
  position: relative;
}

.tab-btn:hover {
  color: var(--text-heading);
}

.tab-btn[aria-selected="true"] {
  background: #151e2e;
  color: #ffffff;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--selenix-green-border);
}

.tab-btn .tab-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-pill);
  background: var(--bg-page-secondary);
  color: var(--text-muted);
}

.tab-btn[aria-selected="true"] .tab-count {
  background: var(--selenix-green);
  color: #061108;
}

.tab-panel {
  display: none;
  animation: fadeInTab 0.35s ease forwards;
}

.tab-panel.active {
  display: block;
}

@keyframes fadeInTab {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ------------------------------------------------------------
   4. CARDS & CONTAINERS
------------------------------------------------------------ */
.card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-xs);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--selenix-green-border);
}

/* ------------------------------------------------------------
   5. ACCESSIBLE FORM CONTROLS
------------------------------------------------------------ */
.form-group {
  margin-bottom: 1.35rem;
  position: relative;
}

.form-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-heading);
  margin-bottom: 0.45rem;
}

.form-label .req {
  color: #16a34a;
  margin-left: 0.2rem;
}

.form-control {
  width: 100%;
  padding: 0.85rem 1.15rem;
  border-radius: var(--radius-sm);
  background: #090e17;
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text-heading);
  font-size: 0.95rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--selenix-green);
  box-shadow: 0 0 0 3px var(--selenix-green-subtle);
  background: var(--bg-card);
}

.form-control.is-invalid {
  border-color: #ef4444 !important;
  background-color: rgba(239, 68, 68, 0.03);
}

.form-control.is-invalid:focus {
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15) !important;
}

.form-error {
  display: none;
  font-size: 0.78rem;
  color: #dc2626;
  font-weight: 500;
  margin-top: 0.35rem;
}

.form-group.has-error .form-error {
  display: block;
}

textarea.form-control {
  min-height: 110px;
  resize: vertical;
}

/* Select Control styling */
select.form-control {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%2364748B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1.15rem center;
  padding-right: 2.75rem;
}

/* Radio Pill Group */
.radio-pill-group {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
}

.radio-pill-label {
  display: block;
  position: relative;
  cursor: pointer;
}

.radio-pill-label input[type="radio"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.radio-pill-content {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0.65rem 0.5rem;
  border-radius: var(--radius-sm);
  background: #090e17;
  border: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: all var(--transition-fast);
}

.radio-pill-label input[type="radio"]:checked + .radio-pill-content {
  background: rgba(46, 255, 59, 0.12);
  border-color: var(--selenix-green);
  color: var(--selenix-green);
}

/* ------------------------------------------------------------
   6. CALENDAR TIME SLOT PICKER
------------------------------------------------------------ */
.slot-picker-wrap {
  background: #090e17;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin-bottom: 1.5rem;
}

.slot-picker-header {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.day-selector {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 0.85rem;
  overflow-x: auto;
  padding-bottom: 0.25rem;
}

.day-btn {
  flex: 1;
  min-width: 58px;
  padding: 0.5rem 0.35rem;
  border-radius: var(--radius-xs);
  background: #121927;
  border: 1px solid var(--border-light);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.day-btn:hover {
  border-color: var(--selenix-green);
}

.day-btn.active {
  background: var(--selenix-green);
  border-color: var(--selenix-green);
  color: #061108;
}

.day-btn .day-name {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  display: block;
}

.day-btn .day-date {
  font-size: 0.95rem;
  font-weight: 800;
  display: block;
}

.time-slots-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
}

.slot-btn {
  padding: 0.55rem 0.4rem;
  border-radius: var(--radius-xs);
  background: #121927;
  border: 1px solid var(--border-light);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-body);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.slot-btn:hover {
  border-color: var(--selenix-green);
  color: var(--text-heading);
}

.slot-btn.active {
  background: var(--selenix-green);
  border-color: var(--selenix-green);
  color: #061108;
  font-weight: 700;
}

/* ------------------------------------------------------------
   7. BRANDED PAGE LOADER ("LOADING TAB / SPLASH")
------------------------------------------------------------ */
#app-loader {
  position: fixed;
  inset: 0;
  background: #06090e;
  z-index: 99999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

#app-loader.loaded {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-emblem-wrap {
  position: relative;
  width: 140px;
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2rem;
}

.loader-orbit {
  position: absolute;
  inset: -12px;
  border-radius: 50%;
  border: 2px dashed rgba(46, 255, 59, 0.4);
  animation: spin-orbit 8s linear infinite;
}

.loader-glow-ring {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 3px solid transparent;
  border-top-color: var(--selenix-green);
  border-right-color: rgba(255, 255, 255, 0.6);
  animation: spin-ring 1.4s cubic-bezier(0.5, 0, 0.5, 1) infinite;
  box-shadow: 0 0 35px var(--selenix-green-glow);
}

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

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

.loader-logo-img {
  width: 110px;
  height: 110px;
  object-fit: cover;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 0 25px rgba(0, 0, 0, 0.8);
}

.loader-brand {
  font-family: var(--font-primary);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: 0.15em;
  color: #ffffff;
  margin-bottom: 0.35rem;
  text-transform: uppercase;
}

.loader-sub {
  font-size: 0.82rem;
  color: #94a3b8;
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
}

.loader-progress-bar {
  width: 220px;
  height: 4px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-pill);
  overflow: hidden;
  position: relative;
}

.loader-progress-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #10b981, #2eff3b);
  box-shadow: 0 0 10px var(--selenix-green);
  transition: width 0.15s ease;
}

.loader-status-text {
  margin-top: 0.75rem;
  font-size: 0.75rem;
  color: var(--selenix-green);
  font-family: monospace;
  letter-spacing: 0.08em;
}