/* ================================================
   Button Styles - Design System
   ================================================
   Uses CSS variables from variables.css for
   consistent styling across the application.
   ================================================ */

/* Base Button Styles */
.btn,
button,
input[type="submit"],
.formbutton {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  background-color: var(--color-primary, #0066cc);
  color: var(--color-white, #ffffff);
  border: none;
  border-radius: var(--radius-md, 8px);
  cursor: pointer;
  font-size: 1rem;
  font-weight: 500;
  text-decoration: none;
  transition:
    background-color var(--transition-base, 200ms ease),
    transform var(--transition-fast, 150ms ease),
    box-shadow var(--transition-base, 200ms ease);
}

.btn:hover,
button:hover,
input[type="submit"]:hover,
.formbutton:hover {
  background-color: var(--color-primary-hover, #0052a3);
  color: #ffffff;
  transform: translateY(-2px);
}

.btn:focus,
button:focus,
input[type="submit"]:focus {
  outline: 2px solid var(--color-primary, #0066cc);
  outline-offset: 2px;
}

.btn:disabled,
button:disabled,
input[type="submit"]:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* Button icon styling */
.btn i,
button i {
  font-size: 0.9rem;
}

/* Button Sizes */
.btn-sm {
  padding: 8px 12px;
  font-size: var(--font-size-sm, 0.875rem);
  min-height: 34px;
  line-height: 1;
}

.btn-lg {
  padding: 15px 30px;
  font-size: 1.1rem;
}

/* Button Variants */
.btn-primary {
  background-color: var(--color-primary, #0066cc);
  color: var(--color-white, #ffffff);
}

.btn-primary:hover {
  background-color: var(--color-primary-dark, #004999);
}

.btn-secondary {
  background-color: var(--color-gray-500, #64748b);
  color: var(--color-white, #ffffff);
}

.btn-secondary:hover {
  background-color: var(--color-gray-600, #475569);
}

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

.btn-success:hover {
  background-color: var(--color-success-dark, #1e7e34);
}

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

.btn-danger:hover {
  background-color: var(--color-danger-dark, #bd2130);
}

.btn-warning {
  background-color: var(--color-warning, #ffc107);
  color: var(--color-gray-900, #0f172a);
}

.btn-warning:hover {
  background-color: var(--color-warning-dark, #d39e00);
}

.btn-info {
  background-color: var(--color-info, #17a2b8);
  color: var(--color-white, #ffffff);
}

.btn-info:hover {
  background-color: var(--color-info-dark, #117a8b);
}

/* Outline Buttons */
.btn-outline {
  background: transparent;
  border: 2px solid var(--color-primary, #0066cc);
  color: var(--color-primary, #0066cc);
}

.btn-outline:hover {
  background: var(--color-primary, #0066cc);
  color: var(--color-white, #ffffff);
}

.btn-outline-danger {
  background: transparent;
  border: 2px solid var(--color-danger, #dc3545);
  color: var(--color-danger, #dc3545);
}

.btn-outline-danger:hover {
  background: var(--color-danger, #dc3545);
  color: var(--color-white, #ffffff);
}

.btn-outline-success {
  background: transparent;
  border: 2px solid var(--color-success, #28a745);
  color: var(--color-success, #28a745);
}

.btn-outline-success:hover {
  background: var(--color-success, #28a745);
  color: var(--color-white, #ffffff);
}

/* Mobile Responsive */
@media (max-width: 480px) {
  .btn,
  button,
  input[type="submit"],
  .formbutton {
    padding: 9px 15px;
    font-size: 0.9rem;
    width: 100%;
  }
}

.btn-block {
  display: block;
  width: 100%;
  margin-top: 10px;
}

/* ================================================
   Specific Button Variants
   ================================================ */

.login-button,
.signup-button,
.interet,
.validation-button,
.refus-button,
.retour-button,
.bouton-vert,
.bouton-rouge,
.search-button {
  margin: 5px 2px;
  padding: 12px 25px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--color-white, #ffffff);
  border: none;
  border-radius: var(--radius-md, 8px);
  transition: all var(--transition-base, 200ms ease);
  box-shadow: var(--shadow-sm, 0 2px 5px rgba(0, 0, 0, 0.2));
}

.login-button,
.signup-button {
  background-color: var(--color-primary, #0066cc);
}

.login-button:hover,
.signup-button:hover {
  background-color: var(--color-primary-dark, #0052a3);
  box-shadow: var(--shadow-md, 0 4px 10px rgba(0, 0, 0, 0.3));
  transform: translateY(-2px);
}

.validation-button {
  background-color: var(--color-success, #28a745);
  width: 100%;
}

.validation-button:hover {
  background-color: var(--color-success-dark, #1e7e34);
  transform: translateY(-2px);
}

.refus-button {
  background-color: var(--color-danger, #dc3545);
  width: 100%;
}

.refus-button:hover {
  background-color: var(--color-danger-dark, #bd2130);
  transform: translateY(-2px);
}

.retour-button {
  background-color: var(--color-primary-dark, #005795);
  padding: 12px 25px;
  text-decoration: none;
  z-index: var(--z-above, 1);
  position: relative;
}

.retour-button:hover {
  background-color: #07324a;
  transform: translateY(-2px);
}

.bouton-vert {
  background-color: var(--color-success, #28a745);
}

.bouton-vert:hover {
  background-color: var(--color-success-dark, #218838);
  transform: translateY(-2px);
}

.bouton-rouge {
  background-color: var(--color-danger, #dc3545);
}

.bouton-rouge:hover {
  background-color: var(--color-danger-dark, #c82333);
}

.search-button {
  background-color: var(--color-primary-dark, #005795);
  width: 100%;
}

.search-button:hover {
  background-color: var(--color-primary, #0068b2);
}

.login-button-admin {
  background-color: #005795;
  color: #ffffff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  width: 100%;
  padding: 10px;
  margin: 10px 0;
  font-size: 16px;
}

.login-button-admin:hover {
  background-color: #0068b2;
}

.form-buttons {
  display: flex;
  gap: 10px;
  justify-content: center;
  margin-top: 30px;
}

.button-with-badge {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.badge-header {
  position: absolute;
  top: -8px;
  right: -8px;
  background-color: #d32f2f;
  color: white;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: bold;
  border: 2px solid white;
}

@media (max-width: 768px) {
  .form-buttons {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .btn,
  button,
  input[type="submit"] {
    padding: 8px 15px;
    font-size: 0.9rem;
  }
}