/* Portal Styles */
:root {
    --primary-color: #2563eb;
    --primary-hover: #1d4ed8;
    --secondary-color: #64748b;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --border-color: #e2e8f0;
    --shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    color: var(--text-primary);
    background-color: var(--bg-secondary);
    line-height: 1.6;
}

/* Login Page Styles */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.login-box {
    background: var(--bg-primary);
    padding: 2.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 420px;
}

.login-box .logo {
    text-align: center;
    margin-bottom: 2rem;
}

.login-box .logo h1 {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.login-box .logo p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.login-form .form-group {
    margin-bottom: 1.5rem;
}

.login-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-primary);
}

.login-form input[type="text"],
.login-form input[type="password"],
.login-form input[type="email"] {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.login-form input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    font-size: 0.9rem;
    color: var(--text-secondary);
    cursor: pointer;
}

.checkbox-label input {
    margin-right: 0.5rem;
}

.forgot-password {
    font-size: 0.9rem;
    color: var(--primary-color);
    text-decoration: none;
}

.forgot-password:hover {
    text-decoration: underline;
}

.btn-primary {
    width: 100%;
    padding: 0.875rem;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s;
}

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

.btn-secondary {
    padding: 0.75rem 1.5rem;
    background: var(--secondary-color);
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s;
}

.btn-secondary:hover {
    background: #475569;
}

.error-message {
    margin-top: 1rem;
    padding: 0.75rem;
    background: #fee2e2;
    color: var(--danger-color);
    border-radius: 4px;
    font-size: 0.9rem;
}

.login-footer {
    margin-top: 1.5rem;
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.login-footer a {
    color: var(--primary-color);
    text-decoration: none;
}

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

/* Portal Layout */
.portal-wrapper {
    display: flex;
    min-height: 100vh;
}

.portal-nav {
    width: 260px;
    background: var(--text-primary);
    color: white;
    padding: 2rem 0;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
}

.nav-header {
    padding: 0 1.5rem;
    margin-bottom: 2rem;
}

.nav-header h2 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.user-info {
    font-size: 0.85rem;
    color: var(--secondary-color);
}

.nav-menu {
    list-style: none;
}

.nav-menu li {
    margin-bottom: 0.5rem;
}

.nav-menu a {
    display: block;
    padding: 0.875rem 1.5rem;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.3s;
}

.nav-menu a:hover,
.nav-menu a.active {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border-left: 3px solid var(--primary-color);
}

.portal-content {
    flex: 1;
    margin-left: 260px;
    padding: 2rem;
}

.content-header {
    margin-bottom: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.content-header h1 {
    font-size: 2rem;
    color: var(--text-primary);
}

.header-actions {
    display: flex;
    gap: 1rem;
}

.search-input {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 0.95rem;
    min-width: 250px;
}

.filter-select {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 0.95rem;
    background: white;
}

/* Dashboard */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
}

.card {
    background: var(--bg-primary);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.card h2 {
    font-size: 1.25rem;
    margin-bottom: 1.25rem;
    color: var(--text-primary);
}

.project-list,
.activity-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.project-item,
.activity-item {
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: 4px;
    border-left: 3px solid var(--primary-color);
}

.project-item h3,
.activity-item h3 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.project-status-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 500;
}

.status-active {
    background: #d1fae5;
    color: var(--success-color);
}

.status-pending {
    background: #fed7aa;
    color: var(--warning-color);
}

.status-completed {
    background: #e0e7ff;
    color: var(--primary-color);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1.5rem;
}

.stat-item {
    text-align: center;
}

.stat-value {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    display: block;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Documents */
.documents-container {
    background: var(--bg-primary);
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.document-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.25rem;
    padding: 1.5rem;
}

.document-item {
    padding: 1.25rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    transition: all 0.3s;
    cursor: pointer;
}

.document-item:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow);
}

.document-icon {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
}

.document-item h3 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.document-meta {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Support Tickets */
.tickets-container {
    background: var(--bg-primary);
    border-radius: 8px;
    box-shadow: var(--shadow);
    padding: 1.5rem;
}

.ticket-filters {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.5rem 1rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 0.9rem;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.ticket-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.ticket-item {
    padding: 1.25rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s;
}

.ticket-item:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow);
}

.ticket-header {
    display: flex;
    justify-content: space-between;
    align-items: start;
    margin-bottom: 0.75rem;
}

.ticket-header h3 {
    font-size: 1.1rem;
    color: var(--text-primary);
}

.ticket-priority {
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 500;
}

.priority-low {
    background: #e0e7ff;
    color: #4338ca;
}

.priority-medium {
    background: #fed7aa;
    color: var(--warning-color);
}

.priority-high {
    background: #fecaca;
    color: var(--danger-color);
}

.priority-urgent {
    background: #fee2e2;
    color: #dc2626;
}

.ticket-meta {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* 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;
    border-radius: 8px;
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
    font-size: 1.5rem;
}

.modal-close {
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: var(--text-secondary);
}

.ticket-form {
    padding: 1.5rem;
}

.ticket-form .form-group {
    margin-bottom: 1.25rem;
}

.ticket-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.ticket-form input,
.ticket-form select,
.ticket-form textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 1rem;
    font-family: inherit;
}

.ticket-form textarea {
    resize: vertical;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
}

/* Loading State */
.loading {
    text-align: center;
    padding: 2rem;
    color: var(--text-secondary);
}

/* Responsive */
@media (max-width: 768px) {
    .portal-nav {
        width: 100%;
        position: relative;
        height: auto;
    }

    .portal-content {
        margin-left: 0;
        padding: 1rem;
    }

    .content-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .header-actions {
        width: 100%;
        flex-direction: column;
    }

    .search-input {
        width: 100%;
    }
}