/* Architecture Studio - Professional Blue & Amber Theme */

:root {
  --primary-color: #1976D2;
  --secondary-color: #FFC107;
  --dark-blue: #0D47A1;
  --light-blue: #42A5F5;
  --dark-amber: #FFA000;
  --light-amber: #FFD54F;
  --white: #FFFFFF;
  --dark: #212529;
  --light: #F8F9FA;
  --gray: #6C757D;
  --transition: all 0.3s ease;
}

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--dark);
  overflow-x: hidden;
}

/* Navbar Styles */
.navbar {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-blue) 100%) !important;
  padding: 1rem 0;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
  transition: var(--transition);
}

.navbar.scrolled {
  padding: 0.5rem 0;
  background: linear-gradient(135deg, var(--dark-blue) 0%, #0a2f5c 100%) !important;
}

.navbar-brand {
  font-size: 1.8rem;
  color: var(--white) !important;
  font-weight: 700;
  letter-spacing: 1px;
  transition: var(--transition);
}

.navbar-brand:hover {
  color: var(--secondary-color) !important;
  transform: scale(1.05);
}

.nav-link {
  color: rgba(255, 255, 255, 0.9) !important;
  font-weight: 500;
  padding: 0.5rem 1rem !important;
  margin: 0 0.25rem;
  border-radius: 5px;
  transition: var(--transition);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--secondary-color);
  transition: var(--transition);
  transform: translateX(-50%);
}

.nav-link:hover,
.nav-link.active {
  color: var(--secondary-color) !important;
  background: rgba(255, 193, 7, 0.1);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 80%;
}

.btn-warning {
  background: var(--secondary-color) !important;
  border: none !important;
  color: var(--dark) !important;
  font-weight: 600 !important;
  padding: 0.6rem 1.5rem !important;
  border-radius: 8px !important;
  transition: var(--transition) !important;
  box-shadow: 0 4px 10px rgba(255, 193, 7, 0.3);
}

.btn-warning:hover {
  background: var(--dark-amber) !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(255, 193, 7, 0.4) !important;
  color: var(--dark) !important;
}

/* Hero Section */
.hero-section {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-blue) 50%, #0a2f5c 100%);
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><path d="M0 300L50 280L100 320L150 290L200 310L250 280L300 300L350 270L400 290L450 310L500 280L550 300L600 320L650 290L700 310L750 280L800 300L850 320L900 290L950 310L1000 280L1050 300L1100 320L1150 290L1200 310V600H0V300Z" fill="rgba(255,193,7,0.05)"/></svg>');
  opacity: 0.3;
  animation: wave 20s linear infinite;
}

@keyframes wave {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.hero-section .text-white {
  color: var(--white) !important;
  z-index: 2;
  position: relative;
}

.display-3 {
  font-weight: 800;
  color: var(--white) !important;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
  animation: fadeInUp 1s ease;
}

.lead {
  color: rgba(255, 255, 255, 0.95) !important;
  font-size: 1.25rem;
  font-weight: 400;
  animation: fadeInUp 1.2s ease;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.2);
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.btn-lg {
  padding: 1rem 2.5rem !important;
  font-size: 1.1rem !important;
  border-radius: 10px !important;
  font-weight: 600 !important;
  transition: var(--transition) !important;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn-outline-light {
  color: var(--white) !important;
  border: 2px solid var(--white) !important;
  background: transparent !important;
}

.btn-outline-light:hover {
  background: var(--white) !important;
  color: var(--primary-color) !important;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(255, 255, 255, 0.3) !important;
}

.bi-chevron-down {
  animation: bounce 2s infinite;
  color: var(--secondary-color) !important;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-10px); }
  60% { transform: translateY(-5px); }
}

/* Card Styles */
.card {
  border: none !important;
  border-radius: 15px !important;
  transition: var(--transition);
  overflow: hidden;
  background: var(--white);
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px rgba(25, 118, 210, 0.2) !important;
}

.card-body {
  padding: 2rem !important;
}

.service-card {
  background: linear-gradient(135deg, var(--white) 0%, #f0f4f8 100%);
  border-left: 4px solid var(--primary-color) !important;
}

.service-card:hover {
  border-left-color: var(--secondary-color) !important;
}

.gallery-card {
  position: relative;
  overflow: hidden;
  border-radius: 15px;
  cursor: pointer;
}

.gallery-img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  transition: var(--transition);
}

.gallery-card:hover .gallery-img {
  transform: scale(1.1);
}

.gallery-card .card-body {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(25, 118, 210, 0.95), transparent);
  color: var(--white) !important;
  transform: translateY(100%);
  transition: var(--transition);
}

.gallery-card:hover .card-body {
  transform: translateY(0);
}

.gallery-card .card-title,
.gallery-card .card-text {
  color: var(--white) !important;
}

/* Buttons */
.btn {
  border-radius: 8px !important;
  font-weight: 600 !important;
  padding: 0.6rem 1.5rem !important;
  transition: var(--transition) !important;
  border: none !important;
}

.btn-primary {
  background: var(--primary-color) !important;
  color: var(--white) !important;
  box-shadow: 0 4px 10px rgba(25, 118, 210, 0.3);
}

.btn-primary:hover {
  background: var(--dark-blue) !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(25, 118, 210, 0.4) !important;
  color: var(--white) !important;
}

.btn-outline-primary {
  border: 2px solid var(--primary-color) !important;
  color: var(--primary-color) !important;
  background: transparent !important;
}

.btn-outline-primary:hover {
  background: var(--primary-color) !important;
  color: var(--white) !important;
  border-color: var(--primary-color) !important;
}

.btn-secondary {
  background: var(--gray) !important;
  color: var(--white) !important;
}

.btn-secondary:hover {
  background: var(--dark) !important;
  color: var(--white) !important;
}

.btn-outline-secondary {
  border: 2px solid var(--gray) !important;
  color: var(--gray) !important;
  background: transparent !important;
}

.btn-outline-secondary:hover {
  background: var(--gray) !important;
  color: var(--white) !important;
}

.btn-success {
  background: #28a745 !important;
  color: var(--white) !important;
}

.btn-danger {
  background: #dc3545 !important;
  color: var(--white) !important;
}

.btn-sm {
  padding: 0.4rem 1rem !important;
  font-size: 0.9rem !important;
}

/* Icons */
.bi {
  color: var(--primary-color);
}

.bg-primary .bi,
.text-white .bi {
  color: var(--secondary-color) !important;
}

.bi-tools, .bi-award, .bi-graph-up-arrow, .bi-chat-square-heart,
.bi-speedometer2, .bi-gear-wide-connected, .bi-disc, .bi-droplet,
.bi-lightning-charge, .bi-rocket-takeoff {
  font-size: 3rem;
  margin-bottom: 1rem;
  color: var(--primary-color);
  transition: var(--transition);
}

.card:hover .bi {
  transform: scale(1.2) rotate(5deg);
  color: var(--secondary-color);
}

/* Badges */
.badge {
  background: var(--secondary-color) !important;
  color: var(--dark) !important;
  font-weight: 600 !important;
  padding: 0.5rem 1rem !important;
  border-radius: 8px !important;
}

.bg-primary {
  background: var(--primary-color) !important;
}

.bg-warning {
  background: var(--secondary-color) !important;
  color: var(--dark) !important;
}

.bg-warning * {
  color: var(--dark) !important;
}

.bg-success {
  background: #28a745 !important;
  color: var(--white) !important;
}

.bg-danger {
  background: #dc3545 !important;
  color: var(--white) !important;
}

.bg-secondary {
  background: var(--gray) !important;
  color: var(--white) !important;
}

.bg-dark {
  background: var(--dark) !important;
  color: var(--white) !important;
}

.bg-light {
  background: var(--light) !important;
}

.text-white-50 {
  color: rgba(255, 255, 255, 0.5) !important;
}

/* Rounded Circle */
.rounded-circle {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50% !important;
  flex-shrink: 0;
}

.rounded-circle .bi {
  font-size: 1.8rem;
}

.bg-primary.rounded-circle {
  background: var(--primary-color) !important;
}

.bg-primary.rounded-circle .bi {
  color: var(--white) !important;
}

.bg-warning.rounded-circle {
  background: var(--secondary-color) !important;
}

.bg-warning.rounded-circle .bi {
  color: var(--dark) !important;
}

/* Display Typography */
.display-3, .display-4, .display-5, .display-6 {
  font-weight: 700;
  color: var(--dark);
}

.text-muted {
  color: var(--gray) !important;
}

.text-primary {
  color: var(--primary-color) !important;
}

.text-danger {
  color: #dc3545 !important;
}

.text-light {
  color: var(--white) !important;
}

/* Sections */
section {
  padding: 5rem 0;
}

.py-5 {
  padding-top: 5rem !important;
  padding-bottom: 5rem !important;
}

/* Images */
.img-fluid {
  max-width: 100%;
  height: auto;
  border-radius: 15px;
}

.shadow-lg {
  box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.175) !important;
}

.shadow {
  box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15) !important;
}

.shadow-sm {
  box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075) !important;
}

/* Forms */
.form-control,
.form-select {
  border: 2px solid #e0e0e0 !important;
  border-radius: 8px !important;
  padding: 0.75rem 1rem !important;
  transition: var(--transition) !important;
  background: var(--white) !important;
  color: var(--dark) !important;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--primary-color) !important;
  box-shadow: 0 0 0 0.2rem rgba(25, 118, 210, 0.25) !important;
  background: var(--white) !important;
  color: var(--dark) !important;
}

.form-label {
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 0.5rem;
}

.form-select-lg {
  padding: 1rem 1.25rem !important;
  font-size: 1.1rem !important;
}

/* Alerts */
.alert {
  border-radius: 10px !important;
  border: none !important;
  padding: 1rem 1.5rem !important;
}

.alert-danger {
  background: #f8d7da !important;
  color: #721c24 !important;
}

.alert-success {
  background: #d4edda !important;
  color: #155724 !important;
}

/* Modal */
.modal-content {
  border-radius: 15px !important;
  border: none !important;
  overflow: hidden;
}

.modal-header {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--dark-blue) 100%);
  color: var(--white) !important;
  border: none !important;
  padding: 1.5rem;
}

.modal-title {
  color: var(--white) !important;
  font-weight: 700;
}

.btn-close,
.btn-close-white {
  filter: brightness(0) invert(1);
  opacity: 1 !important;
}

.modal-body {
  padding: 2rem;
}

.modal-footer {
  border-top: 1px solid #e0e0e0 !important;
  padding: 1.5rem;
}

/* Table */
.table {
  color: var(--dark);
}

.table-bordered {
  border: 1px solid #dee2e6;
}

.table thead th {
  background: var(--primary-color);
  color: var(--white) !important;
  border: none;
  font-weight: 600;
  padding: 1rem;
}

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

.table tbody tr:hover {
  background: rgba(25, 118, 210, 0.05);
}

/* List Group */
.list-group-item {
  border: 1px solid #e0e0e0;
  background: var(--white);
  color: var(--dark);
  transition: var(--transition);
}

.list-group-item-action:hover {
  background: rgba(25, 118, 210, 0.05);
  color: var(--primary-color) !important;
  cursor: pointer;
}

.list-group-item.active {
  background: var(--primary-color) !important;
  border-color: var(--primary-color) !important;
  color: var(--white) !important;
}

/* Accordion */
.accordion-item {
  border: 1px solid #e0e0e0;
  margin-bottom: 1rem;
  border-radius: 10px !important;
  overflow: hidden;
}

.accordion-button {
  background: var(--white);
  color: var(--dark) !important;
  font-weight: 600;
  padding: 1.25rem;
  transition: var(--transition);
}

.accordion-button:not(.collapsed) {
  background: var(--primary-color) !important;
  color: var(--white) !important;
  box-shadow: none;
}

.accordion-button:focus {
  box-shadow: none;
  border-color: var(--primary-color);
}

.accordion-button::after {
  filter: brightness(0);
}

.accordion-button:not(.collapsed)::after {
  filter: brightness(0) invert(1);
}

.accordion-body {
  padding: 1.5rem;
  background: var(--white);
  color: var(--dark);
}

/* Calendar */
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.5rem;
}

.calendar-day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  background: var(--white);
  color: var(--dark);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.calendar-day:hover:not(.disabled) {
  background: var(--primary-color);
  color: var(--white) !important;
  transform: scale(1.05);
}

.calendar-day.disabled {
  background: var(--light);
  color: var(--gray);
  cursor: not-allowed;
  opacity: 0.5;
}

.calendar-day.active {
  background: var(--secondary-color);
  color: var(--dark) !important;
  font-weight: 700;
}

/* Filter Buttons */
.filter-btn {
  padding: 0.6rem 1.5rem;
  border: 2px solid var(--primary-color);
  background: transparent;
  color: var(--primary-color) !important;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--primary-color);
  color: var(--white) !important;
}

/* Gallery */
.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 15px;
  cursor: pointer;
  transition: var(--transition);
}

.gallery-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* Footer */
footer {
  background: linear-gradient(135deg, var(--dark-blue) 0%, #0a2f5c 100%);
  color: var(--white) !important;
  padding: 3rem 0 1rem;
}

footer a {
  color: rgba(255, 255, 255, 0.8) !important;
  text-decoration: none;
  transition: var(--transition);
}

footer a:hover {
  color: var(--secondary-color) !important;
}

footer .bi {
  color: var(--secondary-color);
  margin-right: 0.5rem;
}

footer h5 {
  color: var(--white) !important;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

footer .list-unstyled li {
  margin-bottom: 0.75rem;
}

/* Sticky Top */
.sticky-top {
  position: sticky;
  top: 80px;
  z-index: 1020;
}

/* Utilities */
.text-decoration-none {
  text-decoration: none !important;
}

.text-center {
  text-align: center !important;
}

.text-end {
  text-align: right !important;
}

.text-lg-end {
  text-align: right !important;
}

.text-md-start {
  text-align: left !important;
}

.text-md-end {
  text-align: right !important;
}

.fw-bold {
  font-weight: 700 !important;
}

.d-flex {
  display: flex !important;
}

.d-inline-flex {
  display: inline-flex !important;
}

.d-inline-block {
  display: inline-block !important;
}

.d-block {
  display: block !important;
}

.d-grid {
  display: grid !important;
}

.d-none {
  display: none !important;
}

.justify-content-center {
  justify-content: center !important;
}

.justify-content-between {
  justify-content: space-between !important;
}

.align-items-center {
  align-items: center !important;
}

.align-items-start {
  align-items: flex-start !important;
}

.flex-wrap {
  flex-wrap: wrap !important;
}

.flex-shrink-0 {
  flex-shrink: 0 !important;
}

.gap-2 { gap: 0.5rem !important; }
.gap-3 { gap: 1rem !important; }
.gap-4 { gap: 1.5rem !important; }

.g-2 { gap: 0.5rem !important; }
.g-3 { gap: 1rem !important; }
.g-4 { gap: 1.5rem !important; }

.m-2 { margin: 0.5rem !important; }
.m-3 { margin: 1rem !important; }
.m-4 { margin: 1.5rem !important; }
.m-5 { margin: 3rem !important; }

.mt-2 { margin-top: 0.5rem !important; }
.mt-3 { margin-top: 1rem !important; }
.mt-4 { margin-top: 1.5rem !important; }
.mt-5 { margin-top: 3rem !important; }
.mt-lg-0 { margin-top: 0 !important; }

.mb-0 { margin-bottom: 0 !important; }
.mb-1 { margin-bottom: 0.25rem !important; }
.mb-2 { margin-bottom: 0.5rem !important; }
.mb-3 { margin-bottom: 1rem !important; }
.mb-4 { margin-bottom: 1.5rem !important; }
.mb-5 { margin-bottom: 3rem !important; }
.mb-md-0 { margin-bottom: 0 !important; }
.mb-lg-0 { margin-bottom: 0 !important; }

.ms-2 { margin-left: 0.5rem !important; }
.ms-3 { margin-left: 1rem !important; }
.ms-4 { margin-left: 1.5rem !important; }
.ms-auto { margin-left: auto !important; }
.ms-lg-2 { margin-left: 0.5rem !important; }

.me-2 { margin-right: 0.5rem !important; }
.me-3 { margin-right: 1rem !important; }

.my-4 { margin-top: 1.5rem !important; margin-bottom: 1.5rem !important; }
.my-5 { margin-top: 3rem !important; margin-bottom: 3rem !important; }

.mx-auto { margin-left: auto !important; margin-right: auto !important; }

.p-0 { padding: 0 !important; }
.p-3 { padding: 1rem !important; }
.p-4 { padding: 1.5rem !important; }
.p-5 { padding: 3rem !important; }

.px-3 { padding-left: 1rem !important; padding-right: 1rem !important; }
.px-4 { padding-left: 1.5rem !important; padding-right: 1.5rem !important; }
.px-5 { padding-left: 3rem !important; padding-right: 3rem !important; }

.py-3 { padding-top: 1rem !important; padding-bottom: 1rem !important; }
.py-4 { padding-top: 1.5rem !important; padding-bottom: 1.5rem !important; }
.py-5 { padding-top: 3rem !important; padding-bottom: 3rem !important; }

.pt-5 { padding-top: 3rem !important; }
.pb-3 { padding-bottom: 1rem !important; }
.pb-4 { padding-bottom: 1.5rem !important; }

.w-100 { width: 100% !important; }
.h-100 { height: 100% !important; }

.position-relative { position: relative !important; }
.position-absolute { position: absolute !important; }
.position-fixed { position: fixed !important; }

.top-0 { top: 0 !important; }
.top-50 { top: 50% !important; }
.bottom-0 { bottom: 0 !important; }
.start-0 { left: 0 !important; }
.end-0 { right: 0 !important; }

.overflow-hidden { overflow: hidden !important; }
.overflow-auto { overflow: auto !important; }

.rounded { border-radius: 0.375rem !important; }
.rounded-3 { border-radius: 0.5rem !important; }

.border { border: 1px solid #dee2e6 !important; }
.border-0 { border: 0 !important; }
.border-bottom { border-bottom: 1px solid #dee2e6 !important; }

.opacity-25 { opacity: 0.25 !important; }

.fs-1 { font-size: 2.5rem !important; }
.fs-2 { font-size: 2rem !important; }
.fs-4 { font-size: 1.5rem !important; }
.fs-5 { font-size: 1.25rem !important; }
.fs-6 { font-size: 1rem !important; }

.h5 { font-size: 1.25rem; font-weight: 600; }

.small { font-size: 0.875rem; }

/* Responsive Design */
@media (max-width: 991px) {
  .navbar-collapse {
    background: rgba(13, 71, 161, 0.98);
    padding: 1rem;
    border-radius: 10px;
    margin-top: 1rem;
  }
  
  .nav-link {
    margin: 0.25rem 0;
  }
  
  .display-3 {
    font-size: 2.5rem;
  }
  
  .display-4 {
    font-size: 2rem;
  }
  
  .hero-section {
    min-height: 80vh;
    padding: 6rem 0 3rem;
  }
  
  section {
    padding: 3rem 0;
  }
  
  .btn-lg {
    padding: 0.8rem 2rem !important;
    font-size: 1rem !important;
  }
  
  .col-lg-6,
  .col-lg-4,
  .col-lg-3,
  .col-lg-2,
  .col-lg-7,
  .col-lg-5,
  .col-lg-8,
  .col-lg-9,
  .col-lg-10 {
    margin-bottom: 1.5rem;
  }
  
  .text-lg-end {
    text-align: left !important;
  }
  
  .d-md-block {
    display: block !important;
  }
  
  .mt-lg-0 {
    margin-top: 1.5rem !important;
  }
  
  .mb-lg-0 {
    margin-bottom: 1.5rem !important;
  }
  
  .ms-lg-2 {
    margin-left: 0 !important;
  }
}

@media (max-width: 767px) {
  .display-3 {
    font-size: 2rem;
  }
  
  .display-4 {
    font-size: 1.75rem;
  }
  
  .display-5 {
    font-size: 1.5rem;
  }
  
  .lead {
    font-size: 1rem;
  }
  
  .navbar-brand {
    font-size: 1.5rem;
  }
  
  .btn-lg {
    padding: 0.7rem 1.5rem !important;
    font-size: 0.95rem !important;
  }
  
  .card-body {
    padding: 1.5rem !important;
  }
  
  .col-md-6,
  .col-md-4 {
    margin-bottom: 1.5rem;
  }
  
  .text-md-start,
  .text-md-end {
    text-align: center !important;
  }
  
  .mb-md-0 {
    margin-bottom: 1rem !important;
  }
  
  .py-5 {
    padding-top: 3rem !important;
    padding-bottom: 3rem !important;
  }
  
  .modal-dialog-centered {
    min-height: calc(100% - 1rem);
  }
  
  .calendar-grid {
    grid-template-columns: repeat(7, 1fr);
    gap: 0.25rem;
  }
  
  .calendar-day {
    font-size: 0.85rem;
  }
}

@media (max-width: 575px) {
  .container-fluid {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }
  
  .px-4 {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }
  
  .px-5 {
    padding-left: 1.5rem !important;
    padding-right: 1.5rem !important;
  }
  
  .gap-3 {
    gap: 0.75rem !important;
  }
  
  .gap-4 {
    gap: 1rem !important;
  }
  
  .btn {
    width: 100%;
    margin-bottom: 0.5rem;
  }
  
  .d-flex.gap-3 .btn {
    flex: 1;
  }
  
  .fs-1 {
    font-size: 2rem !important;
  }
  
  .fs-2 {
    font-size: 1.75rem !important;
  }
}

/* Print Styles */
@media print {
  .navbar,
  .btn,
  footer,
  .modal {
    display: none !important;
  }
  
  body {
    color: #000;
    background: #fff;
  }
  
  .card {
    border: 1px solid #000 !important;
    page-break-inside: avoid;
  }
}

/* Loading Animation */
.loading {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.loading-spinner {
  width: 50px;
  height: 50px;
  border: 5px solid var(--light);
  border-top-color: var(--primary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/* Scroll to Top Button */
.scroll-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: var(--primary-color);
  color: var(--white) !important;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 1000;
  box-shadow: 0 4px 15px rgba(25, 118, 210, 0.4);
}

.scroll-to-top.show {
  opacity: 1;
  visibility: visible;
}

.scroll-to-top:hover {
  background: var(--secondary-color);
  color: var(--dark) !important;
  transform: translateY(-5px);
}

/* Selection */
::selection {
  background: var(--primary-color);
  color: var(--white);
}

::-moz-selection {
  background: var(--primary-color);
  color: var(--white);
}

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

::-webkit-scrollbar-track {
  background: var(--light);
}

::-webkit-scrollbar-thumb {
  background: var(--primary-color);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--dark-blue);
}