:root {
  --maroon: #4A6FA5;
  --light-maroon: #5b83bc;
  --dark-maroon: #2C3E50;
  --staff-blue: #4A6FA5;
  --staff-dark-blue: #2C3E50;
  --gray-light: #f8f9fa;
  --gray-medium: #e9ecef;
  --gray-dark: #495057;
  --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
  --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.2);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --bg-deep: #050a0f;
  --bg-navy: #061528;
  --hero-teal-dark: #0a2e36;
  --hero-teal-mid: #1a4d55;
  --accent-cyan: #26c3ff;
  --accent-cyan-bright: #00d2ff;
  --accent-gold: #ffd700;
  --accent-gold-soft: #d4e157;
  --accent-blue-btn: #20a4f3;
  --text-light: #ffffff;
  --text-muted: rgba(255, 255, 255, 0.78);
  --glass-bg: rgba(255, 255, 255, 0.07);
  --glass-border: rgba(38, 195, 255, 0.18);
}

@font-face {
  font-family: Jakarta;
  src: url(assets/fonts/PlusJakartaSans-VariableFont_wght.ttf);
}

@font-face {
  font-family: Optima;
  src: url(assets/fonts/optima-webfont/OPTIMA.woff);
}

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

html {
  overflow-x: hidden;
  scrollbar-gutter: stable;
}

body {
  font-family: 'Jakarta', -apple-system, BlinkMacSystemFont, sans-serif;
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  min-height: 100vh;
  color: #333;
  line-height: 1.6;
  background-image: url('assets/images/bg-pattern.png');
  background-size: cover;
  background-attachment: fixed;
  overflow-x: hidden;
  -webkit-text-size-adjust: 100%;
}

img,
video,
canvas,
svg {
  max-width: 100%;
}

.container {
  width: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding-top: 102px;
}

/* Navbar */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 1rem 2rem;
  background: linear-gradient(135deg, var(--dark-maroon) 0%, var(--maroon) 100%);
  color: white;
  box-shadow: var(--shadow-lg);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
  background: rgba(74, 111, 165, 0.95);
  padding-inline: clamp(1rem, 3vw, 2rem);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  min-width: 0;
  flex: 1 1 420px;
}

.logo-container {
  position: relative;
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: white;
  padding: 8px;
  box-shadow: var(--shadow-xl);
  transition: var(--transition);
  border: 3px solid white;
}

.logo-container:hover {
  transform: scale(1.05) rotate(5deg);
}

.logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 50%;
  transition: var(--transition);
}

.logo-upload-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--light-maroon), var(--maroon));
  color: white;
  border-radius: 50%;
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.9rem;
  border: 2px solid white;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.logo-upload-btn:hover {
  background: white;
  color: var(--maroon);
  transform: scale(1.15) rotate(15deg);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.brand-title {
  font-size: clamp(1.35rem, 2.8vw, 1.8rem);
  font-weight: 700;
  letter-spacing: -0.5px;
  font-family: 'Optima', serif;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
  line-height: 1.15;
  max-width: 100%;
  overflow-wrap: anywhere;
}

.nav-menu {
  display: flex;
  gap: 1.5rem;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
  flex: 0 1 auto;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: white;
  text-decoration: none;
  font-weight: 600;
  padding: 0.8rem 1.5rem;
  border-radius: 50px;
  transition: var(--transition);
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(5px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  min-height: 44px;
}

.nav-link:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.nav-link i {
  font-size: 1.2rem;
}

.nav-profile {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  width: 46px;
  height: 46px;
  color: #ffffff;
  text-decoration: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(38, 195, 255, 0.22);
  transition: var(--transition);
  flex-shrink: 0;
}

.nav-profile i {
  font-size: 1.45rem;
  color: #7ee8ff;
}

.nav-profile:hover {
  background: rgba(38, 195, 255, 0.16);
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.24);
}

.nav-profile.nav-profile-icon-only {
  width: 46px;
  padding: 0;
}

.nav-profile.nav-profile-icon-only #userText {
  display: none;
}

.nav-profile:not(.nav-profile-icon-only) {
  width: auto;
  min-width: 46px;
  padding: 0.55rem 1.1rem;
  border-radius: 999px;
}

.home-link {
  background: linear-gradient(135deg, rgba(20, 59, 99, 0.95), rgba(10, 31, 56, 0.98));
  border-color: rgba(38, 195, 255, 0.28);
}

/* Main Content */
.main-content {
  padding: 3rem 2rem;
  max-width: none;
  margin: 0 auto;
  width: 100%;
  min-width: 0;
  flex: 1;
  animation: fadeIn 0.8s ease;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.4rem clamp(1rem, 4vw, 2rem);
  color: rgba(255, 255, 255, 0.78);
  background: rgba(5, 18, 34, 0.94);
  border-top: 1px solid rgba(38, 195, 255, 0.2);
  box-shadow: 0 -16px 40px rgba(0, 0, 0, 0.16);
}

.site-footer div {
  display: grid;
  gap: 0.2rem;
}

.site-footer strong {
  color: #ffffff;
  font-family: 'Optima', serif;
  letter-spacing: 0.02em;
}

.site-footer span,
.site-footer p {
  color: rgba(191, 242, 255, 0.82);
  font-size: 0.92rem;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Welcome Section */
.welcome-section {
  text-align: center;
  padding: 3rem 1rem;
  margin-bottom: 3rem;
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  position: relative;
  overflow: hidden;
}

.welcome-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(to right, var(--dark-maroon), var(--light-maroon));
}

.welcome-title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  color: var(--dark-maroon);
  margin-bottom: 1.2rem;
  font-family: 'Optima', serif;
  background: linear-gradient(to right, var(--dark-maroon), var(--light-maroon));
  -webkit-background-clip: text;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: titleGlow 2s infinite alternate;
  line-height: 1.1;
  overflow-wrap: anywhere;
}

@keyframes titleGlow {
  0% {
    text-shadow: 0 0 20px rgba(74, 111, 165, 0.3);
  }
  100% {
    text-shadow: 0 0 30px rgba(74, 111, 165, 0.5);
  }
}

.welcome-subtitle {
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  color: var(--gray-dark);
  max-width: 700px;
  margin: 0 auto 3rem;
  line-height: 1.8;
}

.system-features {
  display: flex;
  justify-content: center;
  gap: 3rem;
  margin: 3rem 0;
  flex-wrap: wrap;
}

.feature {
  text-align: center;
  padding: 2rem;
  background: linear-gradient(135deg, #f8f9fa, #e9ecef);
  border-radius: var(--radius);
  transition: var(--transition);
  min-width: 200px;
}

.feature:hover {
  transform: translateY(-10px);
  background: white;
  box-shadow: var(--shadow-lg);
}

.feature i {
  font-size: 3rem;
  color: var(--maroon);
  margin-bottom: 1rem;
}

.feature h4 {
  color: var(--dark-maroon);
  margin-bottom: 0.5rem;
}

.feature p {
  color: var(--gray-dark);
  font-size: 0.95rem;
}

/* Login Options */
.login-options {
  display: flex;
  justify-content: center;
  gap: 4rem;
  flex-wrap: wrap;
  margin-top: 4rem;
}

.login-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 3rem 2.5rem;
  flex: 1 1 360px;
  width: min(100%, 560px);
  max-width: 560px;
  text-align: center;
  box-shadow: var(--shadow-xl);
  transition: var(--transition);
  border: 1px solid rgba(74, 111, 165, 0.1);
  position: relative;
  overflow: hidden;
}

.login-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: linear-gradient(to right, var(--dark-maroon), var(--light-maroon));
}

.login-card:hover {
  transform: translateY(-15px) scale(1.02);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
}

.login-icon {
  width: 120px;
  height: 120px;
  margin: 0 auto 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--dark-maroon), var(--light-maroon));
  border-radius: 50%;
  font-size: 3.5rem;
  color: white;
  box-shadow: 0 10px 30px rgba(74, 111, 165, 0.3);
}

.login-card h3 {
  font-size: 2rem;
  margin-bottom: 1.2rem;
  color: var(--dark-maroon);
}

.login-card p {
  color: var(--gray-dark);
  margin-bottom: 2.2rem;
  font-size: 1.05rem;
  line-height: 1.7;
}

.login-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  background: linear-gradient(to right, var(--dark-maroon), var(--light-maroon));
  color: white;
  text-decoration: none;
  padding: 1.2rem 3rem;
  border-radius: 50px;
  font-weight: 600;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  font-size: 1.1rem;
  letter-spacing: 0.5px;
  box-shadow: 0 5px 20px rgba(74, 111, 165, 0.3);
  min-height: 48px;
}

.login-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 10px 30px rgba(74, 111, 165, 0.4);
  letter-spacing: 1px;
}

/* Form Styles */
.form-container {
  max-width: 760px;
  width: min(100%, 760px);
  margin: 2rem auto;
  background: white;
  border-radius: var(--radius-lg);
  padding: 3rem 3.5rem;
  box-shadow: var(--shadow-xl);
  animation: slideUp 0.6s ease;
  border: 1px solid rgba(74, 111, 165, 0.1);
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.form-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.form-icon {
  width: 100px;
  height: 100px;
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 2.8rem;
  color: white;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.form-title {
  color: var(--dark-maroon);
  margin-bottom: 0.8rem;
  font-size: 2.2rem;
  font-weight: 700;
}

.form-subtitle {
  color: var(--gray-dark);
  font-size: 1.1rem;
}

/* Auth Page Layout */
.staff-login-page .navbar {
  background: linear-gradient(135deg, #4A6FA5 0%, #2C3E50 100%) !important;
}

.staff-login-page .logo-upload-btn {
  background: linear-gradient(135deg, #5b83bc, #4A6FA5) !important;
}

.staff-login-page .logo-upload-btn:hover {
  color: #4A6FA5 !important;
}

.staff-login-page .nav-link:hover {
  background: rgba(255, 255, 255, 0.3);
}

.staff-login-page .form-header {
  text-align: center;
  background: linear-gradient(135deg, #4A6FA5, #2C3E50);
  padding: 2rem 1.5rem;
  border-radius: var(--radius);
}

.staff-login-page .form-icon {
  background: linear-gradient(135deg, #4A6FA5, #2C3E50);
}

.staff-login-page .form-title {
  color: #fff;
}

.staff-login-page .form-subtitle {
  color: rgba(255, 255, 255, 0.85);
}

.staff-login-page .submit-btn {
  background: linear-gradient(to right, #2C3E50, #4A6FA5);
}

.staff-login-page .form-container {
  max-width: 520px;
}

.staff-login-page .form-header {
  margin-bottom: 1.75rem;
}

.staff-login-page .form-footer {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
}

.staff-login-page .form-footer p {
  margin-bottom: 0.6rem;
}

/* Form Elements */
.form-group {
  margin-bottom: 2rem;
}

.form-label {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 0.8rem;
  font-weight: 600;
  color: var(--dark-maroon);
  font-size: 1.1rem;
}

.form-label i {
  color: var(--maroon);
}

.form-input {
  width: 100%;
  padding: 1.2rem 1.5rem;
  border: 2px solid #e1e5e9;
  border-radius: var(--radius);
  font-size: 1.1rem;
  transition: var(--transition);
  background: #f9fbfc;
  font-family: 'Jakarta', sans-serif;
}

.form-input:focus {
  outline: none;
  border-color: var(--maroon);
  background: white;
  box-shadow: 0 0 0 4px rgba(74, 111, 165, 0.1);
  transform: translateY(-2px);
}

.form-input::placeholder {
  color: #adb5bd;
}

.form-input.is-invalid {
  border-color: #dc3545;
  background: #fff5f5;
}

.form-input.is-invalid:focus {
  box-shadow: 0 0 0 4px rgba(220, 53, 69, 0.15);
}

.error-message {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.6rem;
  padding: 0.6rem 0.9rem;
  background: linear-gradient(135deg, #fff1f2, #ffe4e6);
  color: #842029;
  border: 1px solid #f5c2c7;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  box-shadow: 0 6px 16px rgba(220, 53, 69, 0.18);
}

.error-message::before {
  content: '!';
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #dc3545;
  color: #fff;
  font-size: 0.85rem;
  font-weight: 700;
}

.password-container {
  position: relative;
}

.password-toggle {
  position: absolute;
  right: 15px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--gray-dark);
  cursor: pointer;
  font-size: 1.2rem;
  transition: var(--transition);
  padding: 0.5rem;
  border-radius: 50%;
}

.password-toggle:hover {
  color: var(--maroon);
  background: rgba(74, 111, 165, 0.1);
}

.submit-btn {
  width: 100%;
  padding: 1.2rem;
  background: linear-gradient(to right, var(--dark-maroon), var(--light-maroon));
  color: white;
  border: none;
  border-radius: var(--radius);
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  margin-top: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  letter-spacing: 0.5px;
}

.submit-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(74, 111, 165, 0.3);
  letter-spacing: 1px;
}

.form-footer {
  text-align: center;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid #eee;
}

.form-footer p {
  color: var(--gray-dark);
  margin-bottom: 0.8rem;
}

.form-link {
  color: var(--maroon);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
}

.form-link:hover {
  color: var(--dark-maroon);
  text-decoration: underline;
}

/* Alert Messages */
.alert {
  padding: 1.2rem 1.5rem;
  border-radius: var(--radius);
  margin-bottom: 2rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 1rem;
  animation: slideDown 0.5s ease;
  border-left: 5px solid;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.alert-success {
  background: linear-gradient(135deg, #d4edda, #c3e6cb);
  color: #155724;
  border-left-color: #155724;
}

.alert-error {
  background: linear-gradient(135deg, #f8d7da, #f5c6cb);
  color: #721c24;
  border-left-color: #721c24;
}

.alert-icon {
  font-size: 1.5rem;
}

/* Menu Grid */
.menu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
  margin-top: 3rem;
}

.menu-card {
  background: white;
  border-radius: var(--radius);
  padding: 2.5rem;
  text-align: center;
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
  border: 2px solid transparent;
  text-decoration: none;
  color: inherit;
  position: relative;
  overflow: hidden;
}

.menu-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(to right, var(--dark-maroon), var(--light-maroon));
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.menu-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
  border-color: var(--maroon);
}

.menu-card:hover::before {
  transform: scaleX(1);
}

.menu-icon {
  font-size: 3.5rem;
  color: var(--maroon);
  margin-bottom: 1.5rem;
  display: inline-block;
  transition: var(--transition);
}

.menu-card:hover .menu-icon {
  transform: scale(1.2) rotate(10deg);
}

.menu-card h3 {
  font-size: 1.6rem;
  margin-bottom: 1rem;
  color: var(--dark-maroon);
  transition: var(--transition);
}

.menu-card:hover h3 {
  color: var(--light-maroon);
}

.menu-card p {
  color: var(--gray-dark);
  font-size: 1rem;
  line-height: 1.7;
}

/* Table Styles */
.data-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: white;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  margin: 2rem 0;
}

.data-table thead {
  background: linear-gradient(to right, var(--dark-maroon), var(--light-maroon));
  color: white;
}

.data-table th {
  padding: 1.5rem;
  text-align: left;
  font-weight: 600;
  font-size: 1.1rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.data-table td {
  padding: 1.2rem 1.5rem;
  border-bottom: 1px solid #eee;
  transition: var(--transition);
}

.data-table tbody tr {
  transition: var(--transition);
}

.data-table tbody tr:hover {
  background-color: rgba(74, 111, 165, 0.05);
  transform: translateX(5px);
}

.data-table th,
.data-table td {
  word-break: break-word;
}

/* Status Badges */
.status-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1.2rem;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  gap: 0.5rem;
}

.status-confirmed {
  background: linear-gradient(135deg, #d4edda, #c3e6cb);
  color: #155724;
  border: 1px solid #155724;
}

.status-pending {
  background: linear-gradient(135deg, #fff3cd, #ffeaa7);
  color: #856404;
  border: 1px solid #856404;
}

.status-rejected {
  background: linear-gradient(135deg, #f8d7da, #f5c6cb);
  color: #721c24;
  border: 1px solid #721c24;
}

/* Summary Cards */
.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

.summary-card {
  background: white;
  border-radius: var(--radius);
  padding: 2.2rem;
  box-shadow: var(--shadow-lg);
  text-align: center;
  position: relative;
  overflow: hidden;
  border-top: 5px solid var(--maroon);
  transition: var(--transition);
}

.summary-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.summary-card h4 {
  color: var(--gray-dark);
  margin-bottom: 1rem;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
}

.summary-card .number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--dark-maroon);
  margin-bottom: 0.5rem;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

.summary-card p {
  color: var(--gray-dark);
  font-size: 0.95rem;
  opacity: 0.8;
}

/* Action Buttons */
.action-buttons {
  display: flex;
  gap: 1.5rem;
  margin-top: 2rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  padding: 1.1rem 2.5rem;
  border-radius: var(--radius);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  font-size: 1.1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  letter-spacing: 0.5px;
  min-height: 48px;
}

.btn-primary {
  background: linear-gradient(to right, var(--dark-maroon), var(--light-maroon));
  color: white;
  box-shadow: 0 5px 20px rgba(74, 111, 165, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 10px 30px rgba(74, 111, 165, 0.4);
}

.btn-secondary {
  background: white;
  color: var(--dark-maroon);
  border: 2px solid var(--maroon);
  box-shadow: 0 5px 15px rgba(74, 111, 165, 0.1);
}

.btn-secondary:hover {
  background: rgba(74, 111, 165, 0.05);
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(74, 111, 165, 0.2);
}

.btn-icon {
  font-size: 1.3rem;
}

/* Back Button */
.back-button {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  color: var(--maroon);
  text-decoration: none;
  font-weight: 600;
  margin-bottom: 2rem;
  padding: 0.8rem 1.5rem;
  border-radius: var(--radius);
  background: white;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 2px solid transparent;
}

.back-button:hover {
  background: rgba(74, 111, 165, 0.05);
  transform: translateX(-8px);
  border-color: var(--maroon);
}

/* Modal for logo upload */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  z-index: 2000;
  justify-content: center;
  align-items: center;
  backdrop-filter: blur(5px);
  animation: fadeIn 0.3s ease;
}

.modal-content {
  background: white;
  border-radius: var(--radius-lg);
  padding: 3rem;
  max-width: 500px;
  width: min(90%, 500px);
  box-shadow: var(--shadow-xl);
  animation: slideUp 0.5s ease;
}

.modal-title {
  margin-bottom: 1.5rem;
  color: var(--dark-maroon);
  text-align: center;
  font-size: 1.8rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .welcome-title {
    font-size: 2.8rem;
  }
  
  .login-card {
    flex-basis: 320px;
    width: min(100%, 480px);
    max-width: 480px;
  }
}

@media (max-width: 768px) {
  body {
    background-attachment: scroll;
  }

  .navbar {
    flex-direction: column;
    padding: 1.2rem;
    gap: 1.2rem;
    align-items: stretch;
  }
  
  .nav-brand {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
    flex: 1 1 auto;
  }
  
  .brand-title {
    font-size: 1.6rem;
    text-align: center;
  }

  .nav-menu {
    width: 100%;
    justify-content: center;
  }
  
  .welcome-title {
    font-size: 2.2rem;
  }
  
  .welcome-subtitle {
    font-size: 1.1rem;
  }
  
  .login-options {
    flex-direction: column;
    align-items: center;
    gap: 2rem;
  }
  
  .login-card {
    width: 100%;
    max-width: 400px;
  }
  
  .menu-grid {
    grid-template-columns: 1fr;
  }
  
  .summary-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .system-features {
    gap: 1.5rem;
  }
  
  .feature {
    min-width: 150px;
    padding: 1.5rem;
  }

  .data-table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .site-footer {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .main-content {
    padding: 2rem 1rem;
  }
  
  .form-container {
    padding: 2rem;
  }
  
  .welcome-title {
    font-size: 1.8rem;
  }
  
  .summary-grid {
    grid-template-columns: 1fr;
  }
  
  .data-table {
    font-size: 0.9rem;
  }

  .nav-link {
    width: 100%;
    justify-content: center;
  }

  .btn,
  .login-btn,
  .nav-link {
    width: 100%;
  }

  .logo-container {
    width: 58px;
    height: 58px;
  }

  .welcome-section,
  .form-container,
  .login-card,
  .menu-card,
  .summary-card,
  .dashboard-header,
  .modal-content {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }
}

@media (max-width: 600px) {
  .staff-login-page .main-content {
    padding: 1.5rem 0.75rem;
  }

  .staff-login-page .form-container {
    margin: 0.75rem auto;
    padding: 1.5rem 1.1rem;
    border-radius: 1rem;
  }

  .staff-login-page .form-header {
    padding: 1.5rem 1rem !important;
  }

  .staff-login-page .form-icon {
    width: 72px;
    height: 72px;
    font-size: 2rem;
    margin-bottom: 1rem;
  }

  .staff-login-page .form-title {
    font-size: 1.55rem;
  }

  .staff-login-page .form-subtitle {
    font-size: 0.98rem;
    line-height: 1.4;
  }

  .staff-login-page .form-group {
    margin-bottom: 1.25rem;
  }

  .staff-login-page .form-label {
    font-size: 0.98rem;
    gap: 0.55rem;
  }

  .staff-login-page .form-input {
    padding: 0.95rem 1rem;
    font-size: 1rem;
  }

  .staff-login-page .submit-btn {
    padding: 1rem;
    font-size: 1rem;
    margin-top: 1.1rem;
  }

  .staff-login-page .password-toggle {
    right: 10px;
    padding: 0.35rem;
    font-size: 1rem;
  }

  .staff-login-page .alert {
    padding: 0.95rem 1rem;
    margin-bottom: 1rem;
    gap: 0.75rem;
    font-size: 0.95rem;
  }
}

@media (hover: none) and (pointer: coarse) {
  .nav-link:hover,
  .login-card:hover,
  .menu-card:hover,
  .summary-card:hover,
  .btn-primary:hover,
  .btn-secondary:hover,
  .back-button:hover,
  .login-btn:hover {
    transform: none;
    box-shadow: inherit;
    letter-spacing: inherit;
  }

  .feature:hover,
  .stat-card:hover,
  .feature-card:hover {
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  body {
    background-attachment: scroll;
  }
}

/* Loading Animation */
.loading {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(74, 111, 165, 0.3);
  border-radius: 50%;
  border-top-color: var(--maroon);
  animation: spin 1s ease-in-out infinite;
}

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

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(to bottom, var(--dark-maroon), var(--light-maroon));
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(to bottom, var(--light-maroon), var(--maroon));
}

/* Dashboard Header */
.dashboard-header {
  text-align: center;
  padding: 2rem 1rem;
  margin-bottom: 3rem;
  background: linear-gradient(135deg, rgba(255,255,255,0.9), rgba(255,255,255,0.95));
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.dashboard-header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(to right, var(--dark-maroon), var(--light-maroon));
}

/* Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin: 2.5rem 0;
}

.stat-card {
  background: white;
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.2rem;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid #f0f0f0;
}

.stat-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.stat-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: white;
  box-shadow: 0 6px 15px rgba(0,0,0,0.15);
}

.stat-info h3 {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--dark-maroon);
  margin-bottom: 0.2rem;
  line-height: 1;
}

.stat-info p {
  color: var(--gray-dark);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
  margin-top: 3rem;
}

/* Feature Cards */
.feature-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow-lg);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(74, 111, 165, 0.1);
  display: block;
  height: 100%;
}

.feature-card:hover {
  transform: translateY(-15px) scale(1.02);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
  border-color: rgba(74, 111, 165, 0.2);
}

.feature-card:hover .action-icon {
  transform: translateX(8px);
}

/* Card Badge */
.card-badge {
  position: absolute;
  top: 20px;
  right: 20px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-radius: 50px;
  padding: 0.5rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  z-index: 2;
}

.badge-count {
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--dark-maroon);
}

.badge-text {
  font-size: 0.85rem;
  color: var(--gray-dark);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Card Icon */
.card-icon {
  position: relative;
  width: 100px;
  height: 100px;
  margin: 0 auto 2rem;
}

.icon-circle {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.8rem;
  color: white;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  position: relative;
  z-index: 2;
  transition: transform 0.3s ease;
}

.feature-card:hover .icon-circle {
  transform: scale(1.1) rotate(10deg);
}

.icon-rings {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.ring {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  border: 2px solid;
  opacity: 0;
}

.ring-1 {
  width: 120px;
  height: 120px;
  border-color: rgba(74, 111, 165, 0.1);
  animation: pulse 3s infinite;
}

.ring-2 {
  width: 140px;
  height: 140px;
  border-color: rgba(74, 111, 165, 0.08);
  animation: pulse 3s infinite 0.5s;
}

.ring-3 {
  width: 160px;
  height: 160px;
  border-color: rgba(74, 111, 165, 0.05);
  animation: pulse 3s infinite 1s;
}

@keyframes pulse {
  0%, 100% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(1);
  }
  50% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.1);
  }
}

/* Card Content */
.card-content {
  text-align: center;
  margin-bottom: 2rem;
}

.card-title {
  font-size: 1.8rem;
  color: var(--dark-maroon);
  margin-bottom: 1rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.card-description {
  color: var(--gray-dark);
  line-height: 1.7;
  margin-bottom: 1.5rem;
  font-size: 1.05rem;
}

.card-stats {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 1.5rem;
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.2rem;
  background: rgba(74, 111, 165, 0.05);
  border-radius: 50px;
  font-size: 0.9rem;
  color: var(--dark-maroon);
  font-weight: 600;
}

.stat-item i {
  font-size: 1rem;
}

/* Card Action */
.card-action {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  padding: 1rem;
  background: linear-gradient(to right, rgba(74, 111, 165, 0.03), rgba(74, 111, 165, 0.08));
  border-radius: var(--radius);
  margin-top: 2rem;
  transition: var(--transition);
}

.feature-card:hover .card-action {
  background: linear-gradient(to right, rgba(74, 111, 165, 0.08), rgba(74, 111, 165, 0.15));
}

.action-text {
  font-weight: 600;
  color: var(--dark-maroon);
  font-size: 1.1rem;
  letter-spacing: 0.5px;
}

.action-icon {
  color: var(--maroon);
  font-size: 1.2rem;
  transition: transform 0.3s ease;
}

/* Card Wave Effect */
.card-wave {
  position: absolute;
  bottom: -10px;
  left: 0;
  right: 0;
  height: 20px;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="%234A6FA5" fill-opacity="0.1" d="M0,224L48,213.3C96,203,192,181,288,181.3C384,181,480,203,576,218.7C672,235,768,245,864,224C960,203,1056,149,1152,138.7C1248,128,1344,160,1392,176L1440,192L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>');
  background-size: cover;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.feature-card:hover .card-wave {
  opacity: 1;
}

/* Individual Card Colors */
.borrow-slip-card .icon-circle {
  background: linear-gradient(135deg, #667eea, #764ba2) !important;
}

.borrow-slip-card:hover {
  box-shadow: 0 25px 50px rgba(102, 126, 234, 0.2);
}

.borrow-log-card .icon-circle {
  background: linear-gradient(135deg, #f093fb, #f5576c) !important;
}

.borrow-log-card:hover {
  box-shadow: 0 25px 50px rgba(240, 147, 251, 0.2);
}

.inventory-card .icon-circle {
  background: linear-gradient(135deg, #4facfe, #00f2fe) !important;
}

.inventory-card:hover {
  box-shadow: 0 25px 50px rgba(79, 172, 254, 0.2);
}

.returned-card .icon-circle {
  background: linear-gradient(135deg, #43e97b, #38f9d7) !important;
}

.returned-card:hover {
  box-shadow: 0 25px 50px rgba(67, 233, 123, 0.2);
}

/* Responsive Design */
@media (max-width: 1200px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .dashboard-header {
    padding: 1.5rem 1rem;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
  
  .stat-card {
    padding: 1.2rem;
  }
  
  .stat-icon {
    width: 50px;
    height: 50px;
    font-size: 1.5rem;
  }
  
  .stat-info h3 {
    font-size: 1.8rem;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .feature-card {
    padding: 2rem;
  }
  
  .card-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 1.5rem;
  }
  
  .icon-circle {
    width: 80px;
    height: 80px;
    font-size: 2.2rem;
  }
  
  .ring-1 {
    width: 100px;
    height: 100px;
  }
  
  .ring-2 {
    width: 120px;
    height: 120px;
  }
  
  .ring-3 {
    width: 140px;
    height: 140px;
  }
  
  .card-title {
    font-size: 1.6rem;
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .stat-card {
    padding: 1.5rem;
  }
  
  .feature-card {
    padding: 1.5rem;
  }
  
  .card-badge {
    padding: 0.4rem 0.8rem;
    font-size: 0.9rem;
  }
}

/* Card Entrance Animation */
@keyframes cardEntrance {
  from {
    opacity: 0;
    transform: translateY(30px) scale(0.9);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.feature-card {
  animation: cardEntrance 0.6s ease forwards;
  opacity: 0;
}

.feature-card:nth-child(1) {
  animation-delay: 0.1s;
}

.feature-card:nth-child(2) {
  animation-delay: 0.2s;
}

.feature-card:nth-child(3) {
  animation-delay: 0.3s;
}

.feature-card:nth-child(4) {
  animation-delay: 0.4s;
}

/* Glow Effect on Hover */
.feature-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: var(--radius-lg);
  background: radial-gradient(circle at center, rgba(74, 111, 165, 0.1) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: -1;
}

.feature-card:hover::after {
  opacity: 1;
}

/* Gradient Border Effect */
.feature-card::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(45deg, 
    rgba(74, 111, 165, 0.2), 
    rgba(74, 111, 165, 0.1), 
    rgba(74, 111, 165, 0.05), 
    transparent);
  border-radius: calc(var(--radius-lg) + 2px);
  z-index: -1;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.feature-card:hover::before {
  opacity: 1;
}

/* Card Content Typography Enhancement */
.card-description {
  position: relative;
  padding-bottom: 1rem;
}

.card-description::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 3px;
  background: linear-gradient(to right, var(--dark-maroon), var(--light-maroon));
  border-radius: 2px;
  opacity: 0.5;
}

/* Card Stats Enhancement */
.stat-item {
  position: relative;
  overflow: hidden;
}

.stat-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, transparent, rgba(255,255,255,0.3), transparent);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}

.stat-item:hover::before {
  transform: translateX(100%);
}

@media screen and (max-width: 900px) and (orientation: landscape) {
  body::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: 9998;
    background: linear-gradient(135deg, #061528 0%, #0a1f38 52%, #071120 100%);
  }

  body::after {
    content: 'Please rotate your phone to portrait mode.';
    position: fixed;
    top: 50%;
    left: 50%;
    z-index: 9999;
    width: min(82vw, 420px);
    transform: translate(-50%, -50%);
    padding: 1.25rem;
    border: 1px solid rgba(38, 195, 255, 0.22);
    border-radius: 12px;
    background: rgba(5, 18, 34, 0.96);
    color: #eaf7ff;
    box-shadow: 0 16px 40px rgba(44, 62, 80, 0.15);
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.4;
    text-align: center;
  }

  .container {
    pointer-events: none;
    user-select: none;
  }
}

/* Global Dark Theme */
body {
  background:
    radial-gradient(circle at 15% 18%, rgba(36, 194, 255, 0.16), transparent 32rem),
    radial-gradient(circle at 85% 5%, rgba(74, 111, 165, 0.18), transparent 28rem),
    linear-gradient(135deg, var(--bg-navy) 0%, #0a1f38 52%, #071120 100%);
  background-image: none;
  color: #dcefff;
}

.landing-page {
  background:
    radial-gradient(circle at 12% 10%, rgba(38, 195, 255, 0.08), transparent 28rem),
    radial-gradient(circle at 88% 0%, rgba(74, 111, 165, 0.12), transparent 24rem),
    var(--bg-deep) !important;
}

.landing-page .navbar {
  background: rgba(5, 10, 15, 0.96) !important;
  border-bottom: 1px solid rgba(38, 195, 255, 0.14);
}

.landing-page .main-content {
  padding: clamp(2rem, 6vw, 5rem) clamp(1rem, 4vw, 2rem);
}

.landing-page .welcome-section {
  display: grid !important;
  grid-template-columns: minmax(240px, 0.86fr) minmax(320px, 1.14fr) !important;
  align-items: center;
  gap: clamp(2rem, 5vw, 4rem);
  max-width: 1320px;
  margin: 0 auto;
  padding: clamp(2rem, 5vw, 4.8rem);
  text-align: left;
  background:
    radial-gradient(ellipse at 28% 42%, rgba(26, 120, 110, 0.42), transparent 58%),
    radial-gradient(ellipse at 78% 18%, rgba(38, 195, 255, 0.14), transparent 42%),
    linear-gradient(135deg, var(--hero-teal-dark) 0%, var(--hero-teal-mid) 42%, #071828 100%);
  border: 1px solid rgba(38, 195, 255, 0.34);
  box-shadow: 0 26px 80px rgba(0, 0, 0, 0.42), 0 0 44px rgba(38, 195, 255, 0.1);
  isolation: isolate;
}

.landing-page .welcome-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100%;
  background:
    linear-gradient(90deg, rgba(38, 195, 255, 0.85), rgba(255, 218, 31, 0.55), rgba(38, 195, 255, 0.85));
  opacity: 0.34;
  z-index: -1;
}

.landing-page .welcome-section::after {
  content: '';
  position: absolute;
  inset: 1px;
  border-radius: calc(var(--radius-lg) - 1px);
  background:
    radial-gradient(circle at 13% 50%, rgba(38, 195, 255, 0.14), transparent 22rem),
    radial-gradient(circle at 85% 20%, rgba(255, 218, 31, 0.08), transparent 18rem);
  pointer-events: none;
  z-index: -1;
}

.landing-page .hero-logo-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 320px;
  padding: clamp(1.25rem, 3vw, 2rem);
  background: #ffffff;
  border-radius: 18px;
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.22);
}

.landing-page .hero-logo {
  width: min(100%, 300px);
  object-fit: contain;
}

.landing-page .hero-copy {
  max-width: 720px;
}

.landing-page .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 1.4rem;
  padding: 0.55rem 1.2rem;
  border: 1px solid rgba(38, 195, 255, 0.45);
  border-radius: 999px;
  background: rgba(6, 24, 32, 0.72);
  color: #bff2ff;
  font-weight: 800;
  letter-spacing: 0.02em;
  font-size: 0.92rem;
}

.landing-page .welcome-title {
  margin-bottom: 1.15rem;
  font-size: clamp(2rem, 4.8vw, 3.15rem);
  line-height: 1.12;
  font-family: 'Optima', serif;
  background: none !important;
  -webkit-text-fill-color: initial !important;
  text-shadow: none !important;
  animation: none !important;
}

.landing-page .title-gold {
  color: var(--accent-gold-soft) !important;
  -webkit-text-fill-color: var(--accent-gold-soft) !important;
}

.landing-page .title-cyan {
  color: var(--accent-cyan-bright) !important;
  -webkit-text-fill-color: var(--accent-cyan-bright) !important;
}

.landing-page .welcome-subtitle {
  max-width: 760px;
  margin: 0 0 2rem;
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(1rem, 2vw, 1.12rem);
  line-height: 1.75;
}

.landing-page .login-options {
  justify-content: flex-start;
  margin-top: 2rem;
}

.landing-page .system-features {
  justify-content: flex-start;
  gap: 1rem;
  margin: 2rem 0 0;
}

.landing-page .feature {
  min-width: 0;
  flex: 1 1 180px;
  padding: 1.25rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
  border-radius: var(--radius);
  text-align: left;
}

.landing-page .feature:hover {
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 18px 38px rgba(0, 0, 0, 0.22);
}

.landing-page .login-card {
  width: auto;
  max-width: 100%;
  flex: 0 1 620px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1.25rem;
  padding: 1.1rem 1.25rem;
  text-align: left;
  background: rgba(4, 16, 28, 0.62);
  border: 1px solid rgba(38, 195, 255, 0.2);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(12px);
}

.landing-page .login-card::before {
  display: none;
}

.landing-page .login-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 52px rgba(0, 0, 0, 0.3);
}

.landing-page .login-card h3 {
  color: #ffffff;
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.landing-page .login-icon {
  width: 62px;
  height: 62px;
  margin: 0;
  font-size: 1.75rem;
  background: linear-gradient(135deg, #c8e86a, #9ccc65);
  color: #1a3a2a;
  box-shadow: 0 14px 30px rgba(156, 204, 101, 0.28);
}

.landing-page .login-btn {
  padding: 0.95rem 1.7rem;
  white-space: nowrap;
  background: linear-gradient(135deg, var(--accent-blue-btn), #1a8fd4);
  box-shadow: 0 12px 26px rgba(32, 164, 243, 0.34);
  border-radius: 12px;
}

.landing-page .login-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 34px rgba(32, 164, 243, 0.42);
}

.landing-page .feature h4,
.landing-page .feature p,
.landing-page .login-card h3,
.landing-page .login-card p {
  color: rgba(255, 255, 255, 0.9);
}

.landing-page .feature i {
  color: var(--accent-cyan) !important;
  font-size: 2.25rem;
  margin-bottom: 0.75rem;
}

.landing-page .feature p,
.landing-page .login-card p {
  opacity: 1;
  margin-bottom: 0;
  font-size: 0.92rem;
}

@media (max-width: 900px) {
  .landing-page .welcome-section {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .landing-page .hero-logo-panel {
    min-height: 0;
    padding-bottom: 2rem;
  }

  .landing-page .hero-copy,
  .landing-page .welcome-subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .landing-page .system-features,
  .landing-page .login-options {
    justify-content: center;
  }

  .landing-page .login-card {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
  }

  .landing-page .feature {
    text-align: center;
  }
}

@media (max-width: 520px) {
  .landing-page .welcome-section {
    padding: 1.25rem;
  }

  .landing-page .hero-logo {
    width: min(100%, 220px);
  }

  .landing-page .eyebrow {
    font-size: 0.85rem;
  }

  .landing-page .feature {
    flex-basis: 100%;
  }
}

.container {
  background: transparent;
}

.navbar {
  background: rgba(5, 18, 34, 0.9);
  border-bottom: 1px solid rgba(38, 195, 255, 0.22);
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.32);
}

.brand-title {
  color: #ffffff;
}

.logo-container {
  background: rgba(255, 255, 255, 0.96);
  border-color: rgba(38, 195, 255, 0.12);
}

.nav-link {
  background: linear-gradient(135deg, rgba(38, 195, 255, 0.16), rgba(74, 111, 165, 0.2));
  border-color: rgba(38, 195, 255, 0.3);
}

.nav-link:hover {
  background: linear-gradient(135deg, #26c3ff, #4A6FA5);
}

.main-content {
  padding: clamp(2rem, 5vw, 4.5rem) clamp(1rem, 4vw, 2rem);
}

.welcome-section,
.login-card,
.menu-card,
.summary-card,
.form-container,
.dashboard-header,
.feature-card,
.stat-card,
.modal-content {
  background:
    linear-gradient(135deg, rgba(10, 31, 56, 0.96), rgba(7, 17, 32, 0.98)),
    radial-gradient(circle at 25% 45%, rgba(38, 195, 255, 0.12), transparent 24rem);
  border: 1px solid rgba(38, 195, 255, 0.18);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.28), 0 0 30px rgba(38, 195, 255, 0.06);
  color: #eaf7ff;
  backdrop-filter: blur(12px);
}

.welcome-section::before,
.login-card::before,
.menu-card::before,
.summary-card::before,
.form-container::before,
.dashboard-header::before,
.feature-card::before {
  background: linear-gradient(90deg, rgba(38, 195, 255, 0.85), rgba(255, 218, 31, 0.55), rgba(38, 195, 255, 0.85));
}

.welcome-title,
.form-title,
.menu-card h3,
.summary-card .number,
.dashboard-header,
.card-title,
.stat-info h3,
.modal-title {
  color: #ffffff;
}

.welcome-subtitle,
.form-subtitle,
.menu-card p,
.summary-card p,
.form-footer p,
.feature p,
.login-card p,
.card-description,
.card-action,
.stat-info p,
.site-footer span,
.site-footer p,
.data-table td,
.data-table th,
.welcome-section,
.dashboard-header,
.alert,
.back-button {
  color: rgba(234, 247, 255, 0.9);
}

.feature,
.card-action,
.stat-item,
.status-badge {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(38, 195, 255, 0.12);
}

.feature i,
.menu-icon,
.action-icon,
.btn-icon,
.alert-icon,
.back-button i,
.nav-link i {
  color: #26c3ff;
}

.form-input {
  background: rgba(4, 13, 26, 0.78);
  border-color: rgba(38, 195, 255, 0.18);
  color: #f4fbff;
}

.form-input::placeholder {
  color: rgba(234, 247, 255, 0.45);
}

.form-input:focus {
  background: rgba(4, 13, 26, 0.95);
  border-color: #26c3ff;
  box-shadow: 0 0 0 4px rgba(38, 195, 255, 0.12);
}

.form-label {
  color: #dcefff;
}

.form-label i,
.form-link,
.back-button {
  color: #7ee8ff;
}

.form-link:hover,
.back-button:hover {
  color: #ffdc29;
}

.submit-btn,
.login-btn,
.btn-primary,
.portal-link.primary {
  background: linear-gradient(135deg, #26c3ff, #1a9fe6);
  box-shadow: 0 12px 26px rgba(38, 195, 255, 0.22);
}

.btn-secondary,
.portal-link.secondary {
  background: rgba(255, 255, 255, 0.06);
  color: #eaf7ff;
  border-color: rgba(38, 195, 255, 0.18);
}

.submit-btn:hover,
.login-btn:hover,
.btn-primary:hover {
  box-shadow: 0 18px 38px rgba(38, 195, 255, 0.3);
}

.alert-success {
  background: linear-gradient(135deg, rgba(20, 92, 78, 0.92), rgba(25, 71, 98, 0.92));
  color: #dffcf5;
  border-left-color: #52d8bc;
}

.alert-error {
  background: linear-gradient(135deg, rgba(110, 27, 36, 0.95), rgba(75, 18, 32, 0.95));
  color: #ffe0e5;
  border-left-color: #ff8995;
}

.data-table {
  background: rgba(8, 20, 37, 0.95);
  border: 1px solid rgba(38, 195, 255, 0.16);
}

.data-table thead {
  background: linear-gradient(to right, #0f2743, #143b63);
}

.data-table td {
  border-bottom-color: rgba(38, 195, 255, 0.08);
}

.data-table tbody tr:hover {
  background-color: rgba(38, 195, 255, 0.08);
}

.site-footer {
  background: rgba(5, 18, 34, 0.96);
  border-top: 1px solid rgba(38, 195, 255, 0.18);
}

::-webkit-scrollbar-track {
  background: #071120;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(to bottom, #26c3ff, #4A6FA5);
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(to bottom, #7ee8ff, #26c3ff);
}

/* Global mobile compatibility pass */
@media (max-width: 768px) {
  html {
    scroll-padding-top: 88px;
  }

  body {
    background-attachment: scroll;
  }

  .container {
    padding-top: 88px;
  }

  .navbar {
    flex-direction: column;
    align-items: stretch;
    gap: 0.85rem;
    padding: 0.9rem 1rem;
  }

  .nav-brand {
    width: 100%;
    flex-direction: row;
    align-items: center;
    gap: 0.75rem;
  }

  .logo-container {
    width: 54px;
    height: 54px;
    flex-shrink: 0;
  }

  .brand-title {
    font-size: clamp(1rem, 4.2vw, 1.35rem);
    line-height: 1.2;
  }

  .nav-menu {
    width: 100%;
    justify-content: stretch;
    gap: 0.6rem;
  }

  .nav-link,
  .nav-profile,
  .nav-link.home-link {
    width: 100%;
    justify-content: center;
    min-height: 44px;
    border-radius: 14px;
  }

  .nav-profile:not(.nav-profile-icon-only) {
    padding: 0.7rem 1rem;
  }

  .main-content {
    padding: 1rem 0.8rem;
  }

  .welcome-section,
  .login-card,
  .menu-card,
  .summary-card,
  .form-container,
  .dashboard-header,
  .feature-card,
  .stat-card,
  .modal-content {
    padding: 1.2rem;
    border-radius: 18px;
  }

  .welcome-section {
    margin-bottom: 1.5rem;
    padding: 1.4rem 1rem;
  }

  .login-options,
  .system-features,
  .menu-grid,
  .summary-grid,
  .stats-grid,
  .features-grid,
  .content-grid {
    grid-template-columns: 1fr !important;
    flex-direction: column;
  }

  .login-options,
  .system-features {
    gap: 1rem;
  }

  .login-card {
    width: 100%;
    max-width: 100%;
    padding: 1.5rem 1.2rem;
  }

  .menu-card {
    min-height: auto;
  }

  .feature {
    min-width: 0;
    width: 100%;
    padding: 1.25rem;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.8rem;
    padding: 1rem;
    text-align: left;
  }

  .data-table,
  table {
    display: block;
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    table-layout: fixed;
  }

  .data-table thead,
  table thead {
    display: table-header-group;
  }

  .data-table th,
  .data-table td,
  table th,
  table td {
    word-break: break-word;
    white-space: normal;
  }

  .data-table th,
  .data-table td {
    padding: 0.75rem 0.65rem;
  }

  .modal-content {
    width: min(94vw, 500px);
    padding: 1.2rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding-top: 82px;
  }

  .navbar {
    padding: 0.8rem 0.8rem 0.9rem;
  }

  .nav-brand {
    gap: 0.65rem;
  }

  .brand-title {
    font-size: 1rem;
  }

  .logo-container {
    width: 48px;
    height: 48px;
  }

  .main-content {
    padding: 0.8rem 0.65rem;
  }

  .welcome-title {
    font-size: 1.7rem;
  }

  .welcome-subtitle {
    font-size: 0.98rem;
  }

  .btn,
  .login-btn,
  .nav-link,
  .submit-btn,
  .btn-primary,
  .btn-secondary {
    width: 100%;
  }

  .welcome-section,
  .login-card,
  .menu-card,
  .summary-card,
  .form-container,
  .dashboard-header,
  .feature-card,
  .stat-card,
  .modal-content {
    padding: 1rem;
    border-radius: 16px;
  }

  .form-container {
    padding: 1.2rem;
  }

  .form-input,
  .search-input,
  .select-input,
  .data-table input,
  .data-table select,
  input[type="text"],
  input[type="number"],
  input[type="email"],
  input[type="password"],
  input[type="date"],
  input[type="datetime-local"],
  select,
  textarea {
    font-size: 16px;
  }

  .data-table th,
  .data-table td {
    padding: 0.65rem 0.55rem;
    font-size: 0.85rem;
  }
}