/* ==================================================================
   ПЕРЕОПРЕДЕЛЕНИЕ BOOTSTRAP ПЕРЕМЕННЫХ
   ================================================================== */
:root {
  --bs-blue: #1967dd;
  --bs-indigo: #6610f2;
  --bs-purple: #6f42c1;
  --bs-pink: #d63384;
  --bs-red: #dc3545;
  --bs-orange: #fd7e14;
  --bs-yellow: #ffc107;
  --bs-green: #198754;
  --bs-teal: #20c997;
  --bs-cyan: #0dcaf0;
  --bs-white: #ffffff;
  --bs-gray: #6c757d;
  --bs-gray-dark: #343a40;
  --bs-primary: #1967dd;
  --bs-secondary: #1b81cf;
  --bs-success: #198754;
  --bs-info: #0dcaf0;
  --bs-warning: #ffc107;
  --bs-danger: #dc3545;
  --bs-light: #e7f3fd;
  --bs-dark: #212529;
  --bs-dark-blue: #0a58ca;
  --bs-font-sans-serif: 'Montserrat', system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  --bs-font-monospace: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  --bs-border-radius: 0.375rem;
  --bs-border-radius-sm: 0.25rem;
  --bs-border-radius-lg: 0.5rem;
  --bs-border-radius-xl: 1rem;
  --bs-border-radius-2xl: 2rem;
  --bs-border-radius-pill: 50rem;
  --bs-box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
  --bs-box-shadow-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
  --bs-box-shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.175);
}

/* ==================================================================
   ПЕРЕОПРЕДЕЛЕНИЕ BOOTSTRAP КОМПОНЕНТОВ
   ================================================================== */
.btn {
  font-family: "Montserrat", sans-serif;
  font-weight: 600;
  border-radius: var(--bs-border-radius);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--bs-box-shadow-sm);
}

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

.btn-primary {
  background-color: var(--bs-primary);
  border-color: var(--bs-primary);
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
  background-color: var(--bs-dark-blue);
  border-color: var(--bs-dark-blue);
}

.btn-outline-primary {
  color: var(--bs-primary);
  border-color: var(--bs-primary);
}

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

.form-control {
  border-radius: var(--bs-border-radius);
  border: 1px solid #dee2e6;
  font-family: "Montserrat", sans-serif;
}

.form-control:focus {
  border-color: var(--bs-primary);
  box-shadow: 0 0 0 0.25rem rgba(25, 103, 221, 0.25);
}

.card {
  border-radius: var(--bs-border-radius-lg);
  border: 1px solid rgba(0, 0, 0, 0.125);
  transition: all 0.3s ease;
}

.card:hover {
  box-shadow: var(--bs-box-shadow);
}

.alert {
  border-radius: var(--bs-border-radius);
  border-width: 1px;
}

.modal-content {
  border-radius: var(--bs-border-radius-lg);
  border: none;
}

.nav-link {
  font-family: "Montserrat", sans-serif;
  font-weight: 500;
  transition: color 0.3s ease;
}