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

body {
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d1b69 50%, #4c1d95 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
}

/* Container Styles */
.login-container,
.register-container,
.portals-container {
    background: rgba(30, 30, 30, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 40px;
    width: 100%;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.login-container,
.register-container {
    max-width: 400px;
}

.portals-container {
    max-width: 1200px;
    align-self: flex-start;
    margin: 20px;
}

/* Logo Styles */
.logo {
    text-align: center;
    margin-bottom: 30px;
}

.logo img {
    width: 60px;
    height: 60px;
    border-radius: 12px;
}

.logo h1 {
    margin-top: 15px;
    font-size: 24px;
    font-weight: 600;
    color: #ffffff;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #e5e5e5;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    color: #ffffff;
    font-size: 16px;
    transition: all 0.3s ease;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: #8b5cf6;
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.2);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.form-group select {
    cursor: pointer;
    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='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px;
    padding-right: 40px;
}

.form-group select option {
    background: #2d1b69;
    color: #ffffff;
    padding: 8px;
}

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

/* Button Styles */
.login-btn,
.register-btn,
.add-portal-btn {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, #8b5cf6 0%, #6d28d9 100%);
    border: none;
    border-radius: 8px;
    color: white;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: 20px;
}

.login-btn:hover,
.register-btn:hover,
.add-portal-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(139, 92, 246, 0.3);
}

.add-portal-btn {
    background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
    width: auto;
    padding: 12px 24px;
    margin-bottom: 0;
}

.add-portal-btn:hover {
    box-shadow: 0 10px 20px rgba(34, 197, 94, 0.3);
}

/* Link Styles */
.register-link,
.login-link {
    text-align: center;
}

.register-link a,
.login-link a {
    color: #22c55e;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.register-link a:hover,
.login-link a:hover {
    color: #16a34a;
}

/* Message Styles */
.error-message,
.success-message {
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 20px;
    display: none;
}

.error-message {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #fca5a5;
}

.success-message {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #86efac;
}

/* Portal List Styles */
.portals-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 20px;
}

.portals-header h1 {
    font-size: 28px;
    font-weight: 600;
}

.portals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 20px;
}

.portal-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 24px;
    transition: all 0.3s ease;
}

.portal-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
    border-color: rgba(139, 92, 246, 0.3);
}

.portal-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 16px;
}

.portal-name {
    font-size: 20px;
    font-weight: 600;
    color: #ffffff;
    margin: 0;
}

.portal-status {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

.status-active {
    background: rgba(34, 197, 94, 0.2);
    color: #22c55e;
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.status-inactive {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.portal-info {
    margin-bottom: 16px;
}

.portal-info p {
    margin-bottom: 8px;
    color: #d1d5db;
    font-size: 14px;
}

.portal-info strong {
    color: #ffffff;
}

.portal-domain {
    color: #8b5cf6;
    font-weight: 500;
}

.portal-tech-acc,
.portal-user {
    color: #d1d5db;
    font-size: 14px;
}

.portal-tech-acc span,
.portal-user span {
    color: #ffffff;
    font-weight: 500;
}

.status {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

.status.active {
    background: rgba(34, 197, 94, 0.2);
    color: #22c55e;
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.edit-btn,
.delete-btn {
    padding: 8px 16px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.edit-btn {
    background: rgba(139, 92, 246, 0.2);
    color: #8b5cf6;
    border: 1px solid rgba(139, 92, 246, 0.3);
}

.edit-btn:hover {
    background: rgba(139, 92, 246, 0.3);
}

.delete-btn {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.delete-btn:hover {
    background: rgba(239, 68, 68, 0.3);
}

.portal-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.btn-edit,
.btn-delete {
    padding: 8px 16px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-edit {
    background: rgba(139, 92, 246, 0.2);
    color: #8b5cf6;
    border: 1px solid rgba(139, 92, 246, 0.3);
}

.btn-edit:hover {
    background: rgba(139, 92, 246, 0.3);
}

.btn-delete {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.btn-delete:hover {
    background: rgba(239, 68, 68, 0.3);
}

/* User Confirmation Styles */
.user-confirmation {
    margin-top: 8px;
    padding: 8px 12px;
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    border-radius: 6px;
    color: #22c55e;
    font-size: 14px;
    font-weight: 500;
}

/* Empty State Styles */
.empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 60px 20px;
    color: #9ca3af;
}

.empty-state p {
    font-size: 18px;
    margin-bottom: 20px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .login-container,
    .register-container {
        margin: 20px;
        padding: 30px 20px;
    }

    .portals-container {
        padding: 20px;
    }

    .portals-grid {
        grid-template-columns: 1fr;
    }

    .portals-header {
        flex-direction: column;
        align-items: stretch;
    }

    .add-portal-btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .portal-card {
        padding: 16px;
    }

    .portal-actions {
        flex-direction: column;
    }

    .btn-edit,
    .btn-delete {
        width: 100%;
        text-align: center;
    }
}