/* Portal header (org logo left, Abriska logo right) */
.portal-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 90px;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--space-lg);
    z-index: 60;
}
.portal-header-left {
    display: flex;
    align-items: center;
    min-width: 160px;
    height: 70px;
}
.org-logo img {
    max-height: 70px;
    max-width: 240px;
    object-fit: contain;
}
.portal-header-right {
    display: flex;
    align-items: center;
}
.abriska-logo {
    display: block;
}
/* Layout */
.app-layout {
    display: flex;
    min-height: 100vh;
}
.portal-header ~ .app-layout .app-sidebar {
    top: 90px;
}
.portal-header ~ .app-layout .app-main {
    padding-top: calc(90px + var(--space-xl));
}
.app-sidebar {
    width: var(--sidebar-width);
    background: var(--color-white);
    border-right: 1px solid var(--color-border);
    padding: var(--space-lg);
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    overflow-y: auto;
}
.app-main {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding: var(--space-xl);
}
.app-header {
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-md) var(--space-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-left: var(--sidebar-width);
}
/* Logo & Nav */
.logo {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--space-xl);
}
.nav-list {
    list-style: none;
}
.nav-list a {
    display: block;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    transition: background 0.15s, color 0.15s;
}
.nav-list a:hover,
.nav-list a.active {
    background: var(--color-primary-light);
    color: var(--color-primary);
    text-decoration: none;
}
/* Container */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
}
/* Page header */
.page-header {
    margin-bottom: var(--space-xl);
}
.page-header h1 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--space-xs);
}
.page-header p {
    color: var(--color-text-secondary);
}
/* Cards */
.card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-sm);
}
.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-md);
}
.card-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
}
/* Stat cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}
.stat-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    text-align: center;
}
.stat-value {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    line-height: 1;
}
.stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-top: var(--space-xs);
}
/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-sm) var(--space-md);
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s;
    text-decoration: none;
    gap: var(--space-xs);
}
.btn:hover {
    text-decoration: none;
}
.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
}
.btn-primary:hover {
    background: var(--color-primary-hover);
}
.btn-secondary {
    background: var(--color-white);
    color: var(--color-text);
    border-color: var(--color-border);
}
.btn-secondary:hover {
    border-color: var(--color-border-hover);
    background: var(--color-bg);
}
.btn-danger {
    background: var(--color-danger);
    color: var(--color-white);
}
.btn-danger:hover {
    background: #b91c1c;
}
.btn-sm {
    padding: var(--space-xs) var(--space-sm);
    font-size: var(--font-size-xs);
}
.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}
/* Forms */
.form-group {
    margin-bottom: var(--space-md);
}
.form-label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 500;
    margin-bottom: var(--space-xs);
}
.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    background: var(--color-white);
    transition: border-color 0.15s;
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}
.form-textarea {
    min-height: 100px;
    resize: vertical;
}
.form-error {
    color: var(--color-danger);
    font-size: var(--font-size-xs);
    margin-top: var(--space-xs);
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}
/* Tables */
.table-wrapper {
    overflow-x: auto;
}
table {
    width: 100%;
    border-collapse: collapse;
}
th {
    text-align: left;
    padding: var(--space-sm) var(--space-md);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-secondary);
    border-bottom: 2px solid var(--color-border);
}
td {
    padding: var(--space-sm) var(--space-md);
    font-size: var(--font-size-sm);
    border-bottom: 1px solid var(--color-border);
}
tr:hover {
    background: var(--color-bg);
}
/* Badges */
.badge {
    display: inline-block;
    padding: 2px var(--space-sm);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 500;
}
.badge-success {
    background: var(--color-success-light);
    color: var(--color-success);
}
.badge-danger {
    background: var(--color-danger-light);
    color: var(--color-danger);
}
.badge-warning {
    background: var(--color-warning-light);
    color: var(--color-warning);
}
.badge-secondary {
    background: #f3f4f6;
    color: var(--color-secondary);
}
/* Progress bar */
.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--color-border);
    border-radius: var(--radius-full);
    overflow: hidden;
}
.progress-bar-fill {
    height: 100%;
    background: var(--color-primary);
    border-radius: var(--radius-full);
    transition: width 0.3s;
}
/* Workflow stepper */
.stepper {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--space-2xl);
    position: relative;
}
.stepper::before {
    content: '';
    position: absolute;
    top: 16px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-border);
    z-index: 0;
}
.stepper-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 1;
    flex: 1;
}
.stepper-circle {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid var(--color-border);
    background: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: var(--space-sm);
}
.stepper-step.active .stepper-circle {
    border-color: var(--color-primary);
    background: var(--color-primary);
    color: var(--color-white);
}
.stepper-step.completed .stepper-circle {
    border-color: var(--color-success);
    background: var(--color-success);
    color: var(--color-white);
}
.stepper-label {
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
    text-align: center;
}
.stepper-step.active .stepper-label {
    color: var(--color-primary);
    font-weight: 600;
}
a.stepper-step {
    text-decoration: none;
    cursor: pointer;
}
a.stepper-step:hover .stepper-circle {
    opacity: 0.8;
}
/* Modal */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
}
.modal {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
}
.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
}
.modal-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
}
.modal-close {
    background: none;
    border: none;
    font-size: var(--font-size-xl);
    cursor: pointer;
    color: var(--color-text-secondary);
}
.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
}
/* Alerts */
.alert {
    padding: var(--space-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
    font-size: var(--font-size-sm);
}
.alert-success {
    background: var(--color-success-light);
    color: var(--color-success);
}
.alert-danger {
    background: var(--color-danger-light);
    color: var(--color-danger);
}
.alert-warning {
    background: var(--color-warning-light);
    color: var(--color-warning);
}
/* Loading spinner */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}
@keyframes spin {
    to { transform: rotate(360deg); }
}
.loading {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--space-2xl);
}
/* Empty state */
.empty-state {
    text-align: center;
    padding: var(--space-2xl);
    color: var(--color-text-secondary);
}
/* Auth layout (centered form) */
.auth-layout {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: var(--space-xl);
}
.auth-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    width: 100%;
    max-width: 400px;
    box-shadow: var(--shadow-md);
}
.auth-title {
    font-size: var(--font-size-2xl);
    text-align: center;
    margin-bottom: var(--space-xl);
}
/* Radio / Checkbox groups */
.radio-group,
.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}
.radio-option,
.checkbox-option {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: border-color 0.15s;
}
.radio-option:hover,
.checkbox-option:hover {
    border-color: var(--color-primary);
}
.radio-option input,
.checkbox-option input {
    margin: 0;
}
/* Utility classes */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-sm { font-size: var(--font-size-sm); }
.text-muted { color: var(--color-text-secondary); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.flex { display: flex; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.hidden { display: none; }
/* Mobile menu toggle */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: var(--font-size-xl);
    cursor: pointer;
    padding: var(--space-sm);
    color: var(--color-text);
}
/* Responsive — Tablet (max-width 1024px) */
@media (max-width: 1024px) {
    .app-main {
        padding: var(--space-lg);
    }
    .stats-grid {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    }
    .stepper {
        flex-wrap: wrap;
        gap: var(--space-sm);
    }
    .stepper::before {
        display: none;
    }
    .form-row {
        grid-template-columns: 1fr;
    }
}
/* Responsive — Mobile (max-width 768px) */
@media (max-width: 768px) {
    .portal-header {
        height: 70px;
        padding: 0 var(--space-md);
    }
    .portal-header-left,
    .org-logo img {
        max-height: 50px;
    }
    .abriska-logo {
        width: 90px;
        height: auto;
    }
    .portal-header ~ .app-layout .app-sidebar {
        top: 70px;
    }
    .portal-header ~ .app-layout .app-main {
        padding-top: calc(70px + var(--space-md));
    }
    .menu-toggle {
        display: block;
    }
    .app-sidebar {
        transform: translateX(-100%);
        transition: transform 0.25s ease;
        z-index: 50;
        width: 280px;
    }
    .app-sidebar.open {
        transform: translateX(0);
    }
    .sidebar-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.4);
        z-index: 40;
    }
    .sidebar-overlay.open {
        display: block;
    }
    .app-main {
        margin-left: 0;
        padding: var(--space-md);
    }
    .app-header {
        margin-left: 0;
        padding: var(--space-sm) var(--space-md);
    }
    .page-header h1 {
        font-size: var(--font-size-xl);
    }
    .card {
        padding: var(--space-md);
    }
    .card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-sm);
    }
    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-sm);
    }
    .stat-card {
        padding: var(--space-md);
    }
    .stat-value {
        font-size: var(--font-size-2xl);
    }
    table, thead, tbody, th, td, tr {
        display: block;
    }
    thead {
        display: none;
    }
    tr {
        margin-bottom: var(--space-md);
        border: 1px solid var(--color-border);
        border-radius: var(--radius-md);
        padding: var(--space-sm);
    }
    td {
        border-bottom: none;
        padding: var(--space-xs) var(--space-sm);
        text-align: right;
    }
    td::before {
        content: attr(data-label);
        float: left;
        font-weight: 600;
        font-size: var(--font-size-xs);
        text-transform: uppercase;
        color: var(--color-text-secondary);
    }
    .modal {
        width: 95%;
        padding: var(--space-lg);
        max-height: 90vh;
    }
    .modal-footer {
        flex-direction: column;
    }
    .modal-footer .btn {
        width: 100%;
    }
    .stepper-step {
        flex: none;
        flex-direction: row;
        gap: var(--space-sm);
    }
    .stepper {
        flex-direction: column;
        align-items: flex-start;
    }
    .auth-card {
        padding: var(--space-lg);
    }
    .flex-between {
        flex-direction: column;
        gap: var(--space-sm);
        align-items: stretch;
    }
}
/* Responsive — Small mobile (max-width 480px) */
@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    .app-main {
        padding: var(--space-sm);
    }
    .btn {
        width: 100%;
        justify-content: center;
    }
}