/* Reset y estilos base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    color: #333;
}

/* Login Styles */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

.login-box {
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    padding: 40px;
    width: 100%;
    max-width: 400px;
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.login-header h1 {
    color: #667eea;
    font-size: 32px;
    margin-bottom: 8px;
}

.login-header .subtitle {
    color: #666;
    font-size: 14px;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: 600;
    color: #333;
    font-size: 14px;
}

.form-group input {
    padding: 12px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.3s;
}

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

.error-message {
    background: #fee;
    color: #c33;
    padding: 12px;
    border-radius: 8px;
    font-size: 14px;
    text-align: center;
}

.message {
    padding: 12px;
    border-radius: 8px;
    margin-top: 16px;
    font-size: 14px;
    text-align: center;
}

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

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

/* Button Styles */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

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

.btn-primary:hover {
    background: #5568d3;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.btn-secondary {
    background: #6c757d;
    color: white;
}

.btn-secondary:hover {
    background: #5a6268;
}

/* Dashboard Styles */
.dashboard-container {
    min-height: 100vh;
    background: #f5f5f5;
}

.dashboard-header {
    background: white;
    padding: 20px 40px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.dashboard-header h1 {
    color: #667eea;
    font-size: 24px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.user-info {
    color: #666;
    font-weight: 500;
}

.dashboard-main {
    max-width: 1200px;
    margin: 40px auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 24px;
}

.card {
    background: white;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.card h2 {
    color: #333;
    font-size: 20px;
    margin-bottom: 20px;
    border-bottom: 2px solid #667eea;
    padding-bottom: 12px;
}

.request-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.requests-list {
    min-height: 200px;
    max-height: 400px;
    overflow-y: auto;
    margin-bottom: 16px;
}

.loading {
    text-align: center;
    color: #999;
    padding: 20px;
}

.request-item {
    background: #f8f9fa;
    border-left: 4px solid #667eea;
    padding: 16px;
    margin-bottom: 12px;
    border-radius: 8px;
}

.request-item.processed {
    border-left-color: #28a745;
    opacity: 0.7;
}

.request-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.request-item-header strong {
    color: #333;
    font-size: 16px;
}

.request-status {
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

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

.request-status.processed {
    background: #d1ecf1;
    color: #0c5460;
}

.request-item-details {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
}

.request-item-details span {
    display: block;
    margin: 4px 0;
}

.empty-state {
    text-align: center;
    padding: 40px;
    color: #999;
}

.empty-state-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

/* Responsive */
@media (max-width: 768px) {
    .dashboard-header {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }

    .dashboard-main {
        grid-template-columns: 1fr;
    }
}