/* ==========================================================================
   MASTER UNIFIED DESIGN SYSTEM - PROFIL SAUNERA (DARK GLASSMORPHISM)
   ========================================================================== */

:root {
  --bs-body-bg: #0f172a;
  --accent-gold: #d4af37;
  --accent-color: #d4af37;
  --accent-color-rgb: 212, 175, 55;
}

body {
  background-color: #121214 !important;
  background-image: radial-gradient(circle at 50% -20%, rgba(var(--accent-color-rgb), 0.15), transparent 70%),
                    radial-gradient(circle at 100% 100%, rgb(28 28 28 / 50%), transparent 50%) !important;
  color: #f8fafc !important;
  font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
  min-height: 100vh;
}

/* Master Glassmorphism Cards */
.reader-card,
.app-card,
.activity-card {
  background: rgba(24, 24, 27, 0.85) !important;
  backdrop-filter: blur(12px) !important;
  -webkit-backdrop-filter: blur(12px) !important;
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
  border-radius: 16px !important;
  padding: 2rem !important;
  margin-bottom: 2rem !important;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4) !important;
  transition: all 0.3s ease !important;
}

.reader-card:hover,
.app-card:hover,
.activity-card:hover {
  border-color: rgba(var(--accent-color-rgb, 212, 175, 55), 0.3) !important;
}

/* Master Section Titles */
.section-title,
.app-section-title {
  color: var(--accent-gold, #d4af37) !important;
  font-size: 1.25rem !important;
  font-weight: 700 !important;
  /* border-left: 5px solid var(--accent-gold, #d4af37) !important;
  padding-left: 1.25rem !important; */
  text-transform: uppercase !important;
  letter-spacing: 2px !important;
  text-shadow: 0 0 10px rgba(var(--accent-color-rgb, 212, 175, 55), 0.35) !important;
}

/* Master Navbar & Stacking Context (High z-index to stay above hero cards and content) */
.navbar,
.navbar-dark,
.navbar[data-bs-theme=dark] {
  position: relative !important;
  z-index: 1050 !important;
  background-color: rgba(15, 23, 42, 0.95) !important;
  backdrop-filter: blur(10px) !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
  --bs-navbar-color: rgba(255, 255, 255, 0.7);
  --bs-navbar-hover-color: #ffffff;
  --bs-navbar-disabled-color: rgba(255, 255, 255, 0.3);
  --bs-navbar-active-color: var(--accent-gold, #d4af37);
  --bs-navbar-brand-color: var(--accent-gold, #d4af37);
  --bs-navbar-brand-hover-color: #ffffff;
}

.navbar-dark .navbar-nav .nav-link.active {
  color: var(--accent-gold, #d4af37) !important;
  font-weight: 700 !important;
  border-bottom: 2px solid var(--accent-gold, #d4af37) !important;
}

.dropdown-menu,
.dropdown-menu-dark {
  position: absolute !important;
  z-index: 1080 !important;
  background-color: #18181b !important;
  border: 1px solid rgba(255, 255, 255, 0.1) !important;
  border-radius: 12px !important;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6) !important;
}

/* Master Glassmorphism Cards (Lower z-index so dropdowns stay on top, with custom accent shadow box) */
.employee-hero,
.reader-card,
.app-card,
.activity-card {
  position: relative;
  z-index: 1;
  background: rgba(24, 24, 27, 0.85) !important;
  backdrop-filter: blur(12px) !important;
  -webkit-backdrop-filter: blur(12px) !important;
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
  border-radius: 16px !important;
  padding: 2rem !important;
  margin-bottom: 2rem !important;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4), 0 0 20px rgba(var(--accent-color-rgb, 212, 175, 55), 0.12) !important;
  transition: all 0.3s ease !important;
}

.reader-card:hover,
.app-card:hover,
.activity-card:hover {
  border-color: rgba(var(--accent-color-rgb, 212, 175, 55), 0.3) !important;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.5), 0 0 25px rgba(var(--accent-color-rgb, 212, 175, 55), 0.22) !important;
}

/* Master Loader & Custom Shadow Box Glow */
.loader-container {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 250px;
  gap: 1.5rem;
}

.loader {
  width: 50px;
  height: 50px;
  border: 5px solid rgba(255, 255, 255, 0.05);
  border-top-color: var(--accent-gold, #d4af37) !important;
  border-bottom-color: rgba(var(--accent-color-rgb, 212, 175, 55), 0.6) !important;
  border-radius: 50%;
  display: inline-block;
  box-sizing: border-box;
  animation: rotation 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;
  box-shadow: 0 0 25px rgba(var(--accent-color-rgb, 212, 175, 55), 0.45), 0 0 10px rgba(var(--accent-color-rgb, 212, 175, 55), 0.25) !important;
}

.loader-text {
  color: #a1a1aa !important;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  animation: pulse 1.5s ease-in-out infinite;
}


.dropdown-menu-dark .dropdown-item:hover {
  background-color: rgba(var(--accent-color-rgb, 212, 175, 55), 0.2) !important;
  color: #ffffff !important;
}

/* Master Form Controls & Inputs */
.form-control,
.form-select {
  background-color: #18181b !important;
  color: #f8fafc !important;
  border: 1px solid #3f3f46 !important;
  border-radius: 10px !important;
  padding: 0.6rem 0.9rem !important;
}

.form-control:focus,
.form-select:focus {
  background-color: #18181b !important;
  color: #ffffff !important;
  border-color: var(--accent-gold, #d4af37) !important;
  box-shadow: 0 0 0 0.25rem rgba(var(--accent-color-rgb, 212, 175, 55), 0.25) !important;
}

/* High Contrast Input Placeholders Across the Application */
::placeholder,
::-webkit-input-placeholder,
::-moz-placeholder,
:-ms-input-placeholder,
.form-control::placeholder,
.form-select::placeholder,
textarea::placeholder,
input::placeholder {
  color: #aaa1a1 !important;
  opacity: 0.9 !important;
}

/* Master Buttons */
.btn-primary,
.btn-warning,
.btn-accent {
  background-color: var(--accent-gold, #d4af37) !important;
  border-color: var(--accent-gold, #d4af37) !important;
  color: #0f172a !important;
  font-weight: 600 !important;
  border-radius: 10px !important;
  transition: all 0.25s ease !important;
}

.btn-primary:hover,
.btn-warning:hover,
.btn-accent:hover {
  background-color: #e5b839 !important;
  border-color: #e5b839 !important;
  color: #000000 !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 4px 15px rgba(var(--accent-color-rgb, 212, 175, 55), 0.4) !important;
}

.btn-outline-warning,
.btn-outline-accent {
  border-color: var(--accent-gold, #d4af37) !important;
  color: var(--accent-gold, #d4af37) !important;
  border-radius: 10px !important;
  transition: all 0.25s ease !important;
}

.btn-outline-warning:hover,
.btn-outline-accent:hover {
  background-color: var(--accent-gold, #d4af37) !important;
  color: #0f172a !important;
}

/* Master Modal Styling */
.modal-content {
  background-color: #18181b !important;
  border: 1px solid rgba(255, 255, 255, 0.1) !important;
  border-radius: 16px !important;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6) !important;
}

.modal-header,
.modal-footer {
  border-color: rgba(255, 255, 255, 0.08) !important;
}

/* Custom Accent Switch */
.custom-accent-switch {
  background-color: #18181b !important;
  border: 1px solid #3f3f46 !important;
}

.custom-accent-switch:focus {
  box-shadow: 0 0 0 0.2rem rgba(var(--accent-color-rgb, 212, 175, 55), 0.25) !important;
  border-color: #52525b !important;
}

.custom-accent-switch:checked {
  background-color: rgba(var(--accent-color-rgb, 212, 175, 55), 0.4) !important;
  border: 1px solid rgba(var(--accent-color-rgb, 212, 175, 55), 0.6) !important;
}

/* DataTables & Table Styling */
.table-modern {
  color: #f8fafc !important;
}

.bg-dark {
  background-color: #18181b !important;
}