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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    padding: 20px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    padding: 30px;
}

header {
    text-align: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid #667eea;
}

header h1 {
    color: #333;
    font-size: 2.5em;
    margin-bottom: 10px;
}

.subtitle {
    color: #666;
    font-size: 1.1em;
}

.admin-actions {
    margin-top: 15px;
    display: flex;
    gap: 10px;
    justify-content: center;
}

/* Search Box */
.search-box {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.search-box input {
    flex: 1;
    min-width: 200px;
    padding: 12px;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-size: 1em;
}

.search-box input:focus {
    outline: none;
    border-color: #667eea;
}

.search-box button {
    padding: 12px 24px;
    background: #667eea;
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1em;
    font-weight: bold;
    transition: background 0.3s;
}

.search-box button:hover {
    background: #5568d3;
}

.search-box button:last-child {
    background: #95a5a6;
}

.search-box button:last-child:hover {
    background: #7f8c8d;
}

/* Stats */
.stats {
    background: #f8f9fa;
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    text-align: center;
}

.stats strong {
    color: #667eea;
    font-size: 1.2em;
}

/* Table */
.blacklist-table {
    overflow-x: auto;
    margin-bottom: 30px;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: white;
}

thead {
    background: #667eea;
    color: white;
}

th, td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

th {
    font-weight: bold;
    text-transform: uppercase;
    font-size: 0.9em;
}

tbody tr:hover {
    background: #f8f9fa;
}

.pseudo {
    font-weight: bold;
    color: #e74c3c;
}

.pseudo-compte {
    font-weight: 600;
    color: #9b59b6;
    font-style: italic;
}

.serveur {
    color: #3498db;
    font-weight: 600;
}

.raison {
    color: #555;
}

.preuve {
    font-size: 0.9em;
    color: #777;
}

.date {
    color: #999;
    font-size: 0.9em;
}

.no-data {
    text-align: center !important;
    color: #999;
    font-style: italic;
    padding: 30px !important;
}

/* Login Box */
.login-box {
    max-width: 400px;
    margin: 50px auto;
    padding: 30px;
    background: #f8f9fa;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

/* Forms */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #333;
    font-weight: 600;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid #ddd;
    border-radius: 8px;
    font-size: 1em;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #667eea;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

/* Buttons */
.btn-primary,
.btn-secondary,
.btn-danger,
.btn-edit {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1em;
    font-weight: bold;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background: #667eea;
    color: white;
}

.btn-primary:hover {
    background: #5568d3;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.btn-secondary {
    background: #3498db;
    color: white;
}

.btn-secondary:hover {
    background: #2980b9;
}

.btn-danger {
    background: #e74c3c;
    color: white;
    padding: 8px 16px;
    font-size: 0.9em;
}

.btn-danger:hover {
    background: #c0392b;
}

.btn-edit {
    background: #f39c12;
    color: white;
    padding: 8px 16px;
    font-size: 0.9em;
    margin-right: 5px;
}

.btn-edit:hover {
    background: #e67e22;
}

.action-buttons {
    display: flex;
    gap: 5px;
    align-items: center;
    flex-wrap: wrap;
}

.form-actions {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

/* Messages */
.success-message,
.error-message {
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-weight: 600;
}

.success-message {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.error-message {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Sections */
.add-section,
.list-section,
.info-section {
    margin-bottom: 40px;
}

.add-section h2,
.list-section h2 {
    color: #333;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #f0f0f0;
}

.info-section {
    background: #e8f4f8;
    padding: 20px;
    border-radius: 8px;
    border-left: 4px solid #3498db;
}

.info-section h3 {
    color: #2c3e50;
    margin-bottom: 15px;
}

.info-section p {
    margin-bottom: 10px;
    color: #555;
}

.warning-text {
    color: #e67e22;
    font-weight: 600;
    margin-top: 10px;
}

/* Footer */
footer {
    text-align: center;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 2px solid #f0f0f0;
    color: #666;
}

footer a {
    color: #667eea;
    text-decoration: none;
    font-weight: 600;
}

footer a:hover {
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 15px;
    }

    header h1 {
        font-size: 1.8em;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .search-box {
        flex-direction: column;
    }

    .search-box input,
    .search-box button {
        width: 100%;
    }

    table {
        font-size: 0.9em;
    }

    th, td {
        padding: 10px 5px;
    }
}