/* Modern Typography */
:root {
  --primary-color: #23C2CC;
  --primary-gradient: linear-gradient(90deg, #217277 0%, #23C2CC 100%);
  --secondary-color: #ffffff;
  --alternative-color: #333333;
  --text-dark: #2c3e50;
  --text-light: #6c757d;
  --border-color: #e9ecef;
  --shadow-light: 0 2px 4px rgba(0,0,0,0.1);
  --shadow-medium: 0 4px 12px rgba(0,0,0,0.15);
  --border-radius: 8px;
  --border-radius-lg: 12px;
}

* {
  box-sizing: border-box;
}

html {
  font-size: 14px;
  position: relative;
  min-height: 100%;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  color: var(--text-dark, var(--alternative-color));
  background-color: var(--secondary-color, #f8f9fa);
  margin-bottom: 0;
}

/* Modern Brand */
.modern-brand {
  font-family: 'Playfair Display', serif;
  font-weight: 600;
  font-size: 1.5rem;
  color: #000 !important;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-text {
  margin-right: 0;
}

/* Tenant Avatar - Sadece image gösterilir, daire yok */
.tenant-avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  transition: transform 0.3s ease;
  background: transparent;
}

.tenant-avatar:hover {
  transform: scale(1.05);
}

.tenant-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: contain; /* Image'in tamamı görünsün, crop olmasın */
  display: block;
}

/* Avatar yoksa bile göster (initial gösterecek) */
/* .tenant-avatar:empty kaldırıldı - her zaman görünür olmalı */

/* Mobile için avatar boyutu */
@media (max-width: 768px) {
  .tenant-avatar {
    min-width: 36px;
    width: 36px;
    height: 36px;
    font-size: 0.875rem;
  }
}

/* Modern Navigation */
.modern-nav-link {
  color: #000 !important;
  font-weight: 500;
  padding: 0.75rem 1rem !important;
  text-decoration: none;
  transition: all 0.3s ease;
  border-radius: var(--border-radius);
  margin: 0 0.25rem;
  display: flex;
  align-items: center;
  vertical-align: middle;
}

.modern-nav-link:hover {
  background-color: var(--secondary-color, #f8f9fa);
  color: var(--primary-color, #217277) !important;
  transform: translateY(-1px);
}

.modern-nav-link i {
  font-size: 0.8rem;
  transition: transform 0.3s ease;
}

.modern-nav-link:hover i {
  transform: translateX(2px);
}

/* Modern Footer */
.modern-footer {
  background-color: var(--secondary-color, white);
  border-top: 1px solid var(--border-color);
  margin-top: 3rem;
}

/* Modern Cards */
.modern-card {
  background: var(--secondary-color, white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-light);
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

.modern-card:hover {
  box-shadow: var(--shadow-medium);
  transform: translateY(-2px);
}

/* Gradient Buttons */
.btn-gradient {
  background: var(--primary-gradient);
  border: none;
  color: white;
  font-weight: 600;
  padding: 0.75rem 2rem;
  border-radius: var(--border-radius);
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-gradient:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
  color: white;
}

.btn-gradient:focus {
  box-shadow: 0 0 0 0.2rem rgba(32, 201, 151, 0.25);
}

/* Modern Form Controls */
.modern-form-control {
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius);
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
  transition: all 0.3s ease;
  background-color: var(--secondary-color, white);
  color: var(--text-dark, var(--alternative-color));
}

.modern-form-control:focus {
  border-color: var(--primary-color, #23C2CC);
  box-shadow: 0 0 0 0.2rem rgba(35, 194, 204, 0.15);
  outline: none;
}

/* Modern Table */
.modern-table {
  background: var(--secondary-color, white);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-light);
  border: 1px solid var(--border-color);
}

.modern-table thead {
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.modern-table th {
  border: none;
  padding: 1rem;
  font-weight: 600;
  color: var(--text-dark, var(--alternative-color));
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.modern-table td {
  border: none;
  padding: 1rem;
  border-top: 1px solid var(--border-color);
  vertical-align: middle;
  color: var(--text-dark, var(--alternative-color));
}

.modern-table tbody tr:hover {
  background-color: #f8f9fa;
}

/* removed table-scroll */

/* Modern Badges */
.badge-modern {
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-weight: 500;
  font-size: 0.8rem;
}

.badge-active {
  background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
  color: white;
}

.badge-inactive {
  background: linear-gradient(135deg, #6c757d 0%, #495057 100%);
  color: white;
}

/* Modern Buttons */
.btn-modern {
  border-radius: var(--border-radius);
  font-weight: 500;
  padding: 0.5rem 1rem;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.btn-modern:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-light);
}

.btn-outline-modern {
  border: 2px solid var(--primary-color, #23C2CC);
  color: var(--primary-color, #23C2CC);
  background: transparent;
}

.btn-outline-modern:hover {
  background: var(--primary-color, #23C2CC);
  color: white !important;
  -webkit-text-fill-color: white !important;
}

.btn-outline-modern:hover i,
.btn-outline-modern:hover span,
.btn-outline-modern:hover * {
  color: white !important;
  -webkit-text-fill-color: white !important;
}

/* Focus States */
.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.2rem rgba(35, 194, 204, 0.25);
}

/* Modern Alert */
.alert-modern {
  background: linear-gradient(135deg, #e3f2fd 0%, #f3e5f5 100%);
  border: 1px solid var(--primary-color, #23C2CC);
  color: var(--primary-color, #217277);
  border-radius: var(--border-radius);
  border-left: 4px solid var(--primary-color, #23C2CC);
}

.alert-modern .btn-close {
  filter: brightness(0) saturate(100%) invert(27%) sepia(51%) saturate(2878%) hue-rotate(346deg) brightness(89%) contrast(97%);
}

/* Hover Effects */
.hover-primary:hover {
  color: var(--primary-color, #217277) !important;
  transition: color 0.3s ease;
}

/* Table Scroll Container */
.table-scroll-container {
  max-height: 500px;
  overflow-y: auto;
  border-radius: var(--border-radius-lg);
}


.table-scroll-container::-webkit-scrollbar {
  width: 8px;
}

.table-scroll-container::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 4px;
}

.table-scroll-container::-webkit-scrollbar-thumb {
  background: #c1c1c1;
  border-radius: 4px;
}

.table-scroll-container::-webkit-scrollbar-thumb:hover {
  background: #a8a8a8;
}

/* Responsive Design */
@media (max-width: 768px) {
  .modern-brand {
    font-size: 1.2rem;
  }
  
  .modern-nav-link {
    padding: 0.5rem !important;
    margin: 0.125rem;
  }
  
  .btn-gradient {
    padding: 0.6rem 1.5rem;
    font-size: 0.9rem;
  }
  
  .table-scroll-container {
    max-height: 400px;
  }
}