:root {
  /* Variables de couleur pour le thème sombre */
  --bg-color: #0f172a;
  --text-color: #e2e8f0;
  --container-bg: rgba(30, 41, 59, 0.8);
  --container-border: rgba(255, 255, 255, 0.1);
  --heading-color: #f8fafc;
  --paragraph-color: #cbd5e1;
  --accent-color: #60a5fa;
  --accent-hover: #93c5fd;
  --card-bg: rgba(30, 41, 59, 0.8);
  --shadow-color: rgba(0, 0, 0, 0.2);
  --input-bg: rgba(30, 41, 59, 0.6);
  --input-border: #4a5568;
  --button-bg: #60a5fa;
  --button-hover: #93c5fd;
  --button-text: #ffffff;
  --link-color: #60a5fa;
  --link-hover: #93c5fd;
  --success-color: #10b981;
  --error-color: #ef4444;
  --warning-color: #f59e0b;
}

[data-theme="light"] {
  --bg-color: #f0f4f8;
  --text-color: #1e293b;
  --container-bg: rgba(255, 255, 255, 0.85);
  --container-border: rgba(0, 0, 0, 0.1);
  --heading-color: #1e293b;
  --paragraph-color: #334155;
  --accent-color: #3b82f6;
  --accent-hover: #2563eb;
  --card-bg: rgba(255, 255, 255, 0.85);
  --shadow-color: rgba(0, 0, 0, 0.1);
  --input-bg: rgba(255, 255, 255, 0.7);
  --input-border: #e2e8f0;
  --button-bg: #3b82f6;
  --button-hover: #2563eb;
  --button-text: #ffffff;
  --link-color: #3b82f6;
  --link-hover: #2563eb;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  transition: background-color 0.3s ease, color 0.3s ease;
}

body {
  background-color: var(--bg-color);
  color: var(--text-color);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  /* padding: 2rem; */
  line-height: 1.6;
  position: relative;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at top right, rgba(96, 165, 250, 0.15), transparent 50%),
              radial-gradient(circle at bottom left, rgba(59, 130, 246, 0.1), transparent 50%);
  z-index: -1;
}

.container {
  max-width: 550px;
  width: 100%;
  text-align: center;
  z-index: 1;
}

.maintenance-card {
  background-color: var(--card-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 16px;
  padding: 3rem;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  margin-bottom: 2rem;
  border: 1px solid var(--container-border);
}

.logo {
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--accent-color);
  letter-spacing: -0.025em;
}

h1 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  font-weight: 700;
  color: var(--heading-color);
  letter-spacing: -0.025em;
}

h2 {
  font-size: 1.4rem;
  margin-bottom: 1rem;
  font-weight: 600;
  color: var(--heading-color);
  letter-spacing: -0.025em;
}

p {
  margin-bottom: 1.5rem;
  color: var(--paragraph-color);
  font-size: 1.1rem;
  line-height: 1.7;
}

.progress {
  height: 8px;
  background-color: rgba(0, 0, 0, 0.1);
  border-radius: 4px;
  margin: 2rem 0 1rem 0;
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  width: 75%;
  background: linear-gradient(90deg, #3b82f6, #60a5fa);
  border-radius: 4px;
  animation: progress 2.5s ease-in-out;
}

@keyframes progress {
  from { width: 0; }
  to { width: 75%; }
}

.password-form {
  margin-top: 2rem;
}

.input-group {
  display: flex;
  margin-bottom: 1rem;
}

input {
  flex: 1;
  padding: 0.75rem 1rem;
  border: 1px solid var(--input-border);
  border-radius: 6px 0 0 6px;
  background-color: var(--input-bg);
  color: var(--text-color);
  font-size: 1rem;
}

input:focus {
  outline: none;
  border-color: var(--accent-color);
}

button {
  background-color: var(--button-bg);
  color: var(--button-text);
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 0 6px 6px 0;
  cursor: pointer;
  font-weight: 600;
  transition: background-color 0.2s ease;
}

button:hover {
  background-color: var(--button-hover);
}

/* Suppression des styles du bouton de thème qui n'est plus utilisé */

.hidden {
  display: none;
}

.error-message {
  color: #e53e3e;
  margin-top: 0.5rem;
  font-size: 0.875rem;
}

.estimated-time {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.5rem 1rem;
  background-color: rgba(0, 0, 0, 0.05);
  border-radius: 2rem;
  font-size: 0.9rem;
  color: var(--paragraph-color);
}

.copyright {
  margin-top: 1rem;
  font-size: 0.9rem;
  color: var(--paragraph-color);
  opacity: 0.8;
}

/* Styles pour le panneau d'administration */
.admin-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem;
}

.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--container-border);
}

.admin-card {
  background-color: var(--card-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  margin-bottom: 2rem;
  border: 1px solid var(--container-border);
}

.admin-actions {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

.btn {
  background-color: var(--button-bg);
  color: var(--button-text);
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
  text-decoration: none;
  display: inline-block;
  transition: background-color 0.2s ease;
}

.btn:hover {
  background-color: var(--button-hover);
}

.btn-outline {
  background-color: transparent;
  color: var(--accent-color);
  border: 1px solid var(--accent-color);
}

.btn-outline:hover {
  background-color: var(--accent-color);
  color: white;
}

.btn-danger {
  background-color: #e53e3e;
}

.btn-danger:hover {
  background-color: #c53030;
}

/* Media queries */
@media (max-width: 768px) {
  .maintenance-card {
    padding: 2rem;
  }
  
  h1 {
    font-size: 1.6rem;
  }
  
  .admin-actions {
    flex-direction: column;
  }
  
  .btn {
    width: 100%;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .maintenance-card {
    padding: 1.5rem;
  }
  
  h1 {
    font-size: 1.4rem;
  }
  
  .logo {
    font-size: 2rem;
  }
}