:root {
  --color-primary: #f1a638;
  --color-primary-hover: #e67e22;
  --color-bg-dark: #000;
  --color-bg-card: #111;
  --color-bg-input: #222;
  --color-text: #fff;
  --color-text-secondary: #aaa;
  --color-danger: #ff3b3b;
  --color-success: #4caf50;
  --border-radius-small: 8px;
  --border-radius-medium: 16px;
  --border-radius-large: 30px;
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
}

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

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background-image: url("https://suiteofart.com/wp-content/uploads/2024/03/Jaume_Junque_hyper_realistic_chef_painted_on_wall_graffiti_styl_7a3d8bb6-a453-4bea-b483-09d623289ee7_1600x.png");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: var(--spacing-lg);
  position: relative;
}

body::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(2px);
  z-index: 1;
}

.login-container {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 420px;
}

.login-box {
  background: rgba(17, 17, 17, 0.95);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(241, 166, 56, 0.2);
  padding: 40px 32px;
  border-radius: var(--border-radius-medium);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
  display: flex;
  flex-direction: column;
  align-items: center;
  animation: slideUp 0.6s ease-out;
}

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

.logo-section {
  text-align: center;
  margin-bottom: 32px;
}

.logo-icon {
  width: 120px;
  height: auto;
  margin-bottom: var(--spacing-md);
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.login-box h2 {
  color: #000;
  font-size: 28px;
  font-weight: 700;
  background: linear-gradient(45deg, var(--color-primary), #ffcc80);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: var(--spacing-sm);
}

.subtitle {
  color: var(--color-text-secondary);
  font-size: 14px;
  margin-bottom: var(--spacing-lg);
}

.login-form {
  width: 100%;
}

.input-group {
  position: relative;
  margin-bottom: var(--spacing-lg);
}

.input-group input {
  width: 100%;
  padding: 16px 20px;
  background: var(--color-bg-input);
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-small);
  color: var(--color-text);
  font-size: 16px;
  transition: all 0.3s ease;
  outline: none;
}

.input-group input:focus {
  border-color: var(--color-primary);
  background: rgba(34, 34, 34, 0.8);
  box-shadow: 0 0 0 3px rgba(241, 166, 56, 0.1);
}

.input-group input::placeholder {
  color: var(--color-text-secondary);
  opacity: 0.8;
}

.login-btn {
  width: 100%;
  padding: 16px;
  background: linear-gradient(
    45deg,
    var(--color-primary),
    var(--color-primary-hover)
  );
  color: var(--color-bg-dark);
  border: none;
  border-radius: var(--border-radius-small);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(241, 166, 56, 0.3);
  margin-top: var(--spacing-md);
}

.login-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(241, 166, 56, 0.4);
}

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

.error-message {
  background: rgba(255, 59, 59, 0.1);
  border: 1px solid rgba(255, 59, 59, 0.3);
  color: var(--color-danger);
  padding: 12px 16px;
  border-radius: var(--border-radius-small);
  font-size: 14px;
  text-align: center;
  margin-bottom: var(--spacing-lg);
  animation: shake 0.5s ease-in-out;
}

.success-message {
  background: rgba(76, 175, 80, 0.1);
  border: 1px solid rgba(76, 175, 80, 0.3);
  color: var(--color-success);
  padding: 12px 16px;
  border-radius: var(--border-radius-small);
  font-size: 14px;
  text-align: center;
  margin-bottom: var(--spacing-lg);
  animation: fadeIn 0.5s ease-in-out;
}

@keyframes shake {
  0%,
  100% {
    transform: translateX(0);
  }
  25% {
    transform: translateX(-5px);
  }
  75% {
    transform: translateX(5px);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.loading {
  opacity: 0.7;
  pointer-events: none;
}

.loading .login-btn {
  background: var(--color-text-secondary);
  cursor: not-allowed;
}

/* Enlaces de navegación */
.nav-links {
  text-align: center;
  margin-top: var(--spacing-lg);
}

.nav-links a {
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.nav-links a:hover {
  color: var(--color-primary);
}

.nav-links a.primary-link {
  color: var(--color-primary);
  font-weight: 500;
}

.nav-links a.primary-link:hover {
  color: var(--color-primary-hover);
}

/* Iconos en enlaces */
.nav-links a::before {
  content: "←";
  font-size: 12px;
  opacity: 0.7;
}

.nav-links a.primary-link::before {
  content: "→";
}

/* Separador entre enlaces */
.nav-separator {
  margin: var(--spacing-md) 0;
  height: 1px;
  background: rgba(255, 255, 255, 0.1);
}

/* Formulario extendido para crear usuario */
.create-user-form .input-group {
  margin-bottom: var(--spacing-md);
}

.create-user-form .input-group:last-of-type {
  margin-bottom: var(--spacing-lg);
}

/* Indicadores de campo requerido/opcional */
.input-group.required input {
  border-left: 3px solid var(--color-primary);
}

.input-group.optional input {
  border-left: 3px solid rgba(255, 255, 255, 0.2);
}

/* Tooltips para campos */
.input-tooltip {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-secondary);
  font-size: 12px;
  opacity: 0.6;
  pointer-events: none;
}

/* CSS para el selector de rol en create-user.php */

.role-selector {
  position: relative;
  margin-bottom: 20px;
}

.role-select {
  width: 100%;
  padding: 15px 20px;
  border: 2px solid #333;
  border-radius: 10px;
  background: rgba(30, 30, 30, 0.8);
  color: #fff;
  font-size: 16px;
  font-family: inherit;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23f1a638' stroke-width='2'%3e%3cpath d='M6 9l6 6 6-6'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 15px center;
  background-size: 20px;
  padding-right: 50px;
  transition: all 0.3s ease;
}

.role-select:focus {
  outline: none;
  border-color: #f1a638;
  box-shadow: 0 0 0 3px rgba(241, 166, 56, 0.1);
  background: rgba(30, 30, 30, 0.95);
}

.role-select:hover {
  border-color: #f1a638;
  background: rgba(30, 30, 30, 0.9);
}

.role-select option {
  background: #1a1a1a;
  color: #fff;
  padding: 10px;
  border: none;
}

/* Estilos para diferentes roles */
.role-select option[value="admin"] {
  background: linear-gradient(135deg, #f1a638, #ff8c00);
  color: #000;
  font-weight: bold;
}

.role-select option[value="usuario"] {
  background: linear-gradient(135deg, #333, #555);
  color: #fff;
}

/* Tooltip específico para rol */
.role-selector .input-tooltip {
  position: absolute;
  top: -8px;
  right: 15px;
  background: linear-gradient(135deg, #f1a638, #ff8c00);
  color: #000;
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  opacity: 0;
  transform: translateY(5px);
  transition: all 0.3s ease;
  pointer-events: none;
  z-index: 10;
}

.role-selector:hover .input-tooltip {
  opacity: 1;
  transform: translateY(0);
}

/* Indicador visual de rol seleccionado */
.role-select[value="admin"] {
  border-color: #f1a638;
  background: linear-gradient(
    135deg,
    rgba(241, 166, 56, 0.1),
    rgba(255, 140, 0, 0.1)
  );
}

.role-select[value="usuario"] {
  border-color: #666;
  background: rgba(30, 30, 30, 0.8);
}

/* Animación al cambiar de rol */
.role-select {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Responsive */
@media (max-width: 480px) {
  .role-select {
    padding: 12px 15px;
    font-size: 14px;
    background-size: 18px;
    padding-right: 45px;
  }

  .role-selector .input-tooltip {
    font-size: 10px;
    padding: 3px 6px;
  }
}

/* Responsive */
@media screen and (max-width: 480px) {
  body {
    padding: var(--spacing-md);
  }

  .login-box {
    padding: 32px 24px;
  }

  .login-box h2 {
    font-size: 24px;
  }

  .logo-icon {
    width: 100px;
  }

  .input-group input,
  .login-btn {
    font-size: 15px;
    padding: 14px 16px;
  }

  .nav-links {
    margin-top: var(--spacing-md);
  }
}

@media screen and (max-width: 360px) {
  .login-box {
    padding: 24px 20px;
  }

  .login-box h2 {
    font-size: 22px;
  }

  .logo-section {
    margin-bottom: 24px;
  }
}