/* WardOS App Styles - Matching Landing Page Design System */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --forest: #1a3a2a;
    --sage: #3d6b4f;
    --mint: #7bc4a0;
    --cream: #faf7f2;
    --amber: #e8a849;
    --warm-white: #fffdf9;
    --text: #1a2e23;
    --text-muted: #5a7a6a;
    --border: rgba(26, 58, 42, 0.1);
    --border-light: rgba(26, 58, 42, 0.06);
    --danger: #dc3545;
    --danger-light: rgba(220, 53, 69, 0.1);
    --sidebar-width: 240px;
    --radius: 12px;
    --radius-sm: 8px;
}

body {
    font-family: 'DM Sans', sans-serif;
    background: var(--cream);
    color: var(--text);
    display: flex;
    min-height: 100vh;
}

h1, h2, h3, h4 {
    font-family: 'Space Grotesk', sans-serif;
}

/* SIDEBAR */
.sidebar {
    width: var(--sidebar-width);
    background: var(--forest);
    color: var(--cream);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 50;
}

.sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.sidebar .logo {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 1.35rem;
    color: var(--cream);
    text-decoration: none;
    letter-spacing: -0.5px;
}

.sidebar .logo span {
    color: var(--mint);
    font-weight: 500;
}

.nav-badge {
    font-size: 0.7rem;
    color: var(--mint);
    background: rgba(123, 196, 160, 0.12);
    padding: 0.25rem 0.6rem;
    border-radius: 100px;
    font-weight: 500;
    display: inline-block;
    margin-top: 0.5rem;
}

.sidebar-nav {
    flex: 1;
    padding: 1rem 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.7rem 0.85rem;
    border-radius: var(--radius-sm);
    color: rgba(250, 247, 242, 0.6);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.15s ease;
}

.nav-item:hover {
    background: rgba(255,255,255,0.06);
    color: var(--cream);
}

.nav-item.active {
    background: rgba(123, 196, 160, 0.15);
    color: var(--mint);
}

.nav-item svg {
    flex-shrink: 0;
}

.sidebar-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.back-link {
    color: rgba(250, 247, 242, 0.4);
    text-decoration: none;
    font-size: 0.8rem;
    transition: color 0.15s;
}

.back-link:hover {
    color: var(--cream);
}

/* MAIN CONTENT */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding: 2rem;
    max-width: calc(100vw - var(--sidebar-width));
}

.page {
    display: none;
}

.page.active {
    display: block;
}

/* PAGE HEADER */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 2rem;
    gap: 1rem;
    flex-wrap: wrap;
}

.page-header h1 {
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    color: var(--forest);
}

.page-subtitle {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

.header-actions {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    flex-wrap: wrap;
}

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.2rem;
    border-radius: var(--radius-sm);
    border: none;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s ease;
    white-space: nowrap;
}

.btn-primary {
    background: var(--sage);
    color: white;
}

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

.btn-secondary {
    background: white;
    color: var(--text);
    border: 1px solid var(--border);
}

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

.btn-ghost {
    background: transparent;
    color: var(--text-muted);
    padding: 0.5rem 0.75rem;
}

.btn-ghost:hover {
    background: rgba(26, 58, 42, 0.06);
    color: var(--text);
}

.btn-danger {
    background: var(--danger-light);
    color: var(--danger);
}

.btn-danger:hover {
    background: var(--danger);
    color: white;
}

.btn-sm {
    padding: 0.35rem 0.75rem;
    font-size: 0.8rem;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* CARDS */
.card {
    background: white;
    border-radius: var(--radius);
    border: 1px solid var(--border-light);
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.card-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-header h2 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--forest);
}

.card-body {
    padding: 1.5rem;
}

/* STATS GRID */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.stat-card {
    background: white;
    border-radius: var(--radius);
    border: 1px solid var(--border-light);
    padding: 1.25rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stat-value {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--forest);
    line-height: 1;
}

.stat-info .stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

/* TABLE */
.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th {
    text-align: left;
    padding: 0.75rem 1rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
    background: var(--cream);
}

.data-table td {
    padding: 0.85rem 1rem;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--border-light);
    vertical-align: middle;
}

.data-table tr:last-child td {
    border-bottom: none;
}

.data-table tr:hover td {
    background: rgba(26, 58, 42, 0.02);
}

/* BADGES */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.6rem;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-active, .badge-published {
    background: rgba(123, 196, 160, 0.15);
    color: var(--sage);
}

.badge-inactive, .badge-draft {
    background: rgba(26, 58, 42, 0.08);
    color: var(--text-muted);
}

.badge-rn {
    background: rgba(232, 168, 73, 0.15);
    color: #b07d2e;
}

.badge-lpn {
    background: rgba(61, 107, 79, 0.15);
    color: var(--sage);
}

.badge-cna {
    background: rgba(26, 58, 42, 0.1);
    color: var(--forest);
}

.badge-cert {
    background: var(--cream);
    color: var(--text-muted);
    font-size: 0.7rem;
    padding: 0.15rem 0.45rem;
    margin: 0.1rem;
}

/* WEEK PICKER */
.week-picker {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    background: white;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0.15rem;
}

.week-picker input[type="date"] {
    border: none;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.875rem;
    color: var(--text);
    padding: 0.35rem 0.5rem;
    background: transparent;
    outline: none;
}

/* SCHEDULE CALENDAR */
.schedule-card {
    overflow-x: auto;
}

.schedule-calendar {
    min-width: 800px;
}

.cal-grid {
    display: grid;
    grid-template-columns: 120px repeat(7, 1fr);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.cal-header {
    background: var(--forest);
    color: var(--cream);
    padding: 0.75rem 0.5rem;
    text-align: center;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 0.8rem;
}

.cal-header small {
    display: block;
    font-weight: 400;
    font-size: 0.7rem;
    opacity: 0.7;
    margin-top: 0.15rem;
}

.cal-header.corner {
    display: flex;
    align-items: center;
    justify-content: center;
}

.cal-shift-label {
    background: white;
    padding: 0.75rem 0.65rem;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--forest);
    border-right: 1px solid var(--border);
    border-bottom: 1px solid var(--border-light);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.cal-shift-label small {
    font-weight: 400;
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-top: 0.15rem;
}

.cal-cell {
    background: white;
    padding: 0.5rem;
    border-right: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
    min-height: 70px;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.cal-cell:nth-child(8n) {
    border-right: none;
}

.cal-chip {
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 500;
    color: white;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cal-chip.role-rn { background: var(--amber); }
.cal-chip.role-lpn { background: var(--sage); }
.cal-chip.role-cna { background: var(--forest); }
.cal-chip.role-default { background: var(--text-muted); }

.cal-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 0.75rem;
    opacity: 0.4;
    height: 100%;
}

.cal-gap-warning {
    background: var(--danger-light);
    border: 1px dashed var(--danger);
    border-radius: 6px;
    padding: 0.2rem 0.4rem;
    font-size: 0.7rem;
    color: var(--danger);
    text-align: center;
}

/* SCHEDULE INFO */
.schedule-info {
    background: white;
    border-radius: var(--radius);
    border: 1px solid var(--border-light);
    padding: 1.25rem 1.5rem;
    margin-top: 1rem;
}

.info-row {
    display: flex;
    gap: 0.75rem;
    padding: 0.5rem 0;
    align-items: flex-start;
}

.info-label {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-muted);
    min-width: 80px;
}

.info-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-light);
}

/* SETUP BANNER */
.setup-banner {
    background: linear-gradient(135deg, var(--forest), var(--sage));
    border-radius: var(--radius);
    padding: 2rem;
    color: var(--cream);
    margin-top: 1.5rem;
}

.setup-banner h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.setup-banner p {
    opacity: 0.8;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.setup-banner .btn-primary {
    background: var(--amber);
    color: var(--forest);
}

.setup-banner .btn-primary:hover {
    background: #d69a3d;
}

/* MODAL */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(26, 58, 42, 0.4);
    backdrop-filter: blur(4px);
    z-index: 100;
    align-items: center;
    justify-content: center;
}

.modal-overlay.active {
    display: flex;
}

.modal {
    background: white;
    border-radius: var(--radius);
    width: 90%;
    max-width: 560px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(26, 58, 42, 0.15);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-light);
}

.modal-header h2 {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--forest);
}

.btn-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0;
    line-height: 1;
}

.btn-close:hover {
    color: var(--text);
}

.modal-body {
    padding: 1.5rem;
}

/* FORMS */
.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 0.4rem;
}

.form-group label small {
    font-weight: 400;
    color: var(--text-muted);
}

.form-input {
    width: 100%;
    padding: 0.6rem 0.85rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.9rem;
    color: var(--text);
    background: white;
    transition: border-color 0.15s;
}

.form-input:focus {
    outline: none;
    border-color: var(--sage);
    box-shadow: 0 0 0 3px rgba(61, 107, 79, 0.1);
}

select.form-input {
    cursor: pointer;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-check-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
}

.form-check {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.85rem;
    cursor: pointer;
}

.form-check input[type="checkbox"] {
    accent-color: var(--sage);
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    margin-top: 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--border-light);
}

/* EMPTY STATE */
.empty-state {
    text-align: center;
    padding: 3rem 1.5rem;
    color: var(--text-muted);
    font-size: 0.95rem;
}

.empty-state svg {
    opacity: 0.3;
    margin-bottom: 1rem;
}

/* TOAST */
.toast-container {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 200;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.toast {
    background: var(--forest);
    color: var(--cream);
    padding: 0.85rem 1.25rem;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
    box-shadow: 0 4px 20px rgba(26, 58, 42, 0.2);
    animation: slideIn 0.3s ease;
    max-width: 360px;
}

.toast.error {
    background: var(--danger);
    color: white;
}

.toast.success {
    background: var(--sage);
}

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

/* LOADING SPINNER */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.generating-overlay {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
    gap: 1rem;
    color: var(--text-muted);
}

.generating-overlay .spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border);
    border-top-color: var(--sage);
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .sidebar {
        width: 60px;
        overflow: hidden;
    }

    .sidebar-header .logo, .nav-badge, .nav-item span,
    .sidebar-footer, .back-link {
        display: none;
    }

    .sidebar-header {
        padding: 1rem 0.5rem;
        display: flex;
        justify-content: center;
    }

    .sidebar .logo span {
        display: inline;
    }

    .nav-item {
        justify-content: center;
        padding: 0.75rem;
    }

    .main-content {
        margin-left: 60px;
        padding: 1rem;
    }

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

    .page-header {
        flex-direction: column;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .form-check-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Schedule list items */
.schedule-list-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--border-light);
    gap: 1rem;
}

.schedule-list-item:last-child {
    border-bottom: none;
}

.schedule-list-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1;
}

.schedule-list-week {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--forest);
    min-width: 180px;
}

.schedule-list-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.coverage-bar {
    width: 100px;
    height: 6px;
    background: var(--cream);
    border-radius: 3px;
    overflow: hidden;
    display: inline-block;
    vertical-align: middle;
    margin-left: 0.5rem;
}

.coverage-bar-fill {
    height: 100%;
    border-radius: 3px;
    transition: width 0.3s ease;
}

.avail-grid {
    display: flex;
    gap: 0.25rem;
    flex-wrap: wrap;
}

.avail-day {
    width: 28px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    font-size: 0.65rem;
    font-weight: 600;
}

.avail-day.on {
    background: rgba(123, 196, 160, 0.2);
    color: var(--sage);
}

.avail-day.off {
    background: var(--cream);
    color: var(--text-muted);
    opacity: 0.5;
}