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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background-color: #f5f5f5;
    color: #333;
    line-height: 1.6;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
}

header {
    text-align: center;
    padding: 20px 0;
    border-bottom: 2px solid #e0e0e0;
    margin-bottom: 30px;
}

header h1 {
    color: #2c3e50;
    font-size: 1.8rem;
}

footer {
    text-align: center;
    padding: 20px 0;
    margin-top: 40px;
    border-top: 1px solid #e0e0e0;
    color: #666;
    font-size: 0.9rem;
}

/* Sections */
.section {
    background: white;
    border-radius: 8px;
    padding: 25px;
    margin-bottom: 25px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.section h2 {
    margin-bottom: 20px;
    color: #2c3e50;
    font-size: 1.3rem;
    border-bottom: 1px solid #eee;
    padding-bottom: 10px;
}

/* Forms */
.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
    color: #444;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #3498db;
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
}

.form-group textarea {
    min-height: 80px;
    resize: vertical;
}

.form-group small {
    display: block;
    margin-top: 4px;
    color: #888;
    font-size: 0.85rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.1s;
}

.btn:hover {
    transform: translateY(-1px);
}

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

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

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

.btn-secondary {
    background-color: #95a5a6;
    color: white;
}

.btn-secondary:hover {
    background-color: #7f8c8d;
}

.btn-danger {
    background-color: #e74c3c;
    color: white;
}

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

.btn-small {
    padding: 6px 12px;
    font-size: 0.9rem;
}

.btn-warning {
    background-color: #f39c12;
    color: white;
}

.btn-warning:hover {
    background-color: #d68910;
}

.button-group {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

/* Alerts */
.alert {
    padding: 15px 20px;
    border-radius: 4px;
    margin: 15px 0;
}

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

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

.alert-info {
    background-color: #d1ecf1;
    border: 1px solid #bee5eb;
    color: #0c5460;
}

.warning {
    color: #e74c3c;
    font-weight: 500;
    margin-bottom: 10px;
}

/* Key Display */
.key-display {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #f8f9fa;
    padding: 12px;
    border-radius: 4px;
    margin-top: 10px;
}

.key-display code {
    flex: 1;
    font-family: 'Courier New', monospace;
    font-size: 0.95rem;
    word-break: break-all;
}

/* API Keys List */
.key-card {
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 6px;
    padding: 18px;
    margin-bottom: 15px;
    transition: box-shadow 0.2s;
}

.key-card:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.key-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
}

.key-card-header h3 {
    font-size: 1.1rem;
    color: #2c3e50;
    margin: 0;
}

.key-card-header .status {
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status.active {
    background-color: #d4edda;
    color: #155724;
}

.status.inactive {
    background-color: #f8d7da;
    color: #721c24;
}

.key-card-body {
    font-size: 0.9rem;
    color: #666;
}

.key-card-body p {
    margin-bottom: 6px;
}

.key-card-body .key-prefix {
    font-family: 'Courier New', monospace;
    background: #e9ecef;
    padding: 2px 6px;
    border-radius: 3px;
}

.key-card-body .scopes {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-top: 8px;
}

.key-card-body .scope-tag {
    background: #e3f2fd;
    color: #1565c0;
    padding: 2px 8px;
    border-radius: 3px;
    font-size: 0.8rem;
}

.key-card-actions {
    display: flex;
    gap: 8px;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid #e9ecef;
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-content {
    background: white;
    padding: 30px;
    border-radius: 8px;
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
}

.modal-content h2 {
    margin-bottom: 20px;
    color: #2c3e50;
}

.close-modal {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
    transition: color 0.2s;
}

.close-modal:hover {
    color: #333;
}

/* Messages */
#message-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 2000;
    max-width: 400px;
}

.message {
    padding: 12px 20px;
    border-radius: 4px;
    margin-bottom: 10px;
    animation: slideIn 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

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

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

.message.info {
    background-color: #d1ecf1;
    border: 1px solid #bee5eb;
    color: #0c5460;
}

/* Loading */
.loading {
    text-align: center;
    color: #888;
    padding: 20px;
}

/* No Keys */
.no-keys {
    text-align: center;
    padding: 30px;
    color: #666;
}

/* Responsive */
@media (max-width: 600px) {
    .container {
        padding: 15px;
    }

    .section {
        padding: 20px;
    }

    .key-card-header {
        flex-direction: column;
        gap: 10px;
    }

    .key-card-actions {
        flex-wrap: wrap;
    }

    .button-group {
        flex-direction: column;
    }

    .modal-content {
        padding: 20px;
    }
}