@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --bg-card: #ffffff;
    --bg-card-hover: #f1f5f9;
    --border-color: #e2e8f0;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --accent: #0d9488;
    /* Teal */
    --accent-glow: rgba(13, 148, 136, 0.08);
    --accent-hover: #0f766e;
    --blue: #0284c7;
    /* Sky Blue */
    --blue-glow: rgba(2, 132, 199, 0.08);
    --danger: #e11d48;
    /* Rose Red */
    --danger-glow: rgba(225, 29, 72, 0.08);
    --warning: #ea580c;
    /* Orange/Amber */
    --success: #16a34a;
    /* Green */
    --success-glow: rgba(22, 163, 74, 0.08);
    --font-sans: 'Inter', sans-serif;
    --glass-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
    --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --radius: 12px;
}

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

body {
    font-family: var(--font-sans);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Scrollbar customization */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--bg-secondary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent);
}

/* App Layout */
.app-container {
    display: grid;
    grid-template-columns: 260px 1fr;
    min-height: 100vh;
    transition: grid-template-columns 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.app-container.sidebar-collapsed {
    grid-template-columns: 0px 1fr;
}

/* Sidebar */
.sidebar {
    background-color: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    padding: 2rem 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow: hidden;
    transition: padding 0.25s cubic-bezier(0.4, 0, 0.2, 1), border-right-width 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.app-container.sidebar-collapsed .sidebar {
    padding-left: 0;
    padding-right: 0;
    border-right-width: 0;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 3rem;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--accent), var(--blue));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 15px var(--accent-glow);
}

.logo-icon svg {
    width: 24px;
    height: 24px;
    fill: #ffffff;
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, var(--text-primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex-grow: 1;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.85rem 1rem;
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: 10px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.nav-item:hover,
.nav-item.active {
    color: var(--text-primary);
    background-color: var(--bg-card);
}

.nav-item.active {
    border-left: 4px solid var(--accent);
    background: linear-gradient(90deg, var(--accent-glow), transparent);
}

.nav-item svg {
    width: 20px;
    height: 20px;
    transition: var(--transition);
}

.nav-item:hover svg,
.nav-item.active svg {
    color: var(--accent);
    filter: drop-shadow(0 0 5px var(--accent-glow));
}

.sidebar-footer {
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.user-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--blue), var(--accent));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: #ffffff;
    border: 2px solid var(--border-color);
}

.user-info {
    display: flex;
    flex-direction: column;
}

.user-name {
    font-size: 0.9rem;
    font-weight: 600;
}

.user-role {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Main Content Area */
.main-content {
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    padding: 2rem 3rem;
}

/* Header */
.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2.5rem;
}

.header-title h1 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.header-title p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    border-radius: 10px;
    border: none;
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--accent);
    color: #ffffff;
    box-shadow: 0 4px 14px var(--accent-glow);
}

.btn-primary:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--accent-glow);
}

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

.btn-secondary:hover {
    background-color: var(--bg-card);
    transform: translateY(-2px);
}

/* Dashboard Grid */
.dashboard-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.stat-card {
    background: var(--bg-card);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1.25rem;
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: var(--glass-shadow);
}

.stat-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-icon.teal {
    background-color: var(--accent-glow);
    color: var(--accent);
}

.stat-icon.blue {
    background-color: var(--blue-glow);
    color: var(--blue);
}

.stat-icon.red {
    background-color: var(--danger-glow);
    color: var(--danger);
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-size: 1.75rem;
    font-weight: 700;
}

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

/* Standard Panels */
.panel {
    display: none;
    animation: fadeIn 0.4s ease-out forwards;
}

.panel.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Row Layouts */
.row {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.row-equal {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.row-single {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

/* Cards & Containers */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 2rem;
    box-shadow: var(--glass-shadow);
    position: relative;
    overflow: hidden;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Tables */
.table-container {
    overflow-x: auto;
    width: 100%;
}

.table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.table th {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.9rem;
    vertical-align: top;
}

.table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.92rem;
    color: var(--text-primary);
    vertical-align: top;
}

.table tbody tr {
    transition: var(--transition);
}

.table tbody tr:hover {
    background-color: rgba(0, 0, 0, 0.02);
}

/* Badges */
.badge {
    display: inline-flex;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-success {
    background-color: var(--success-glow);
    color: var(--success);
}

.badge-warning {
    background-color: rgba(245, 158, 11, 0.15);
    color: var(--warning);
}

.badge-danger {
    background-color: var(--danger-glow);
    color: var(--danger);
}

.badge-info {
    background-color: var(--blue-glow);
    color: var(--blue);
}

.badge-day {
    background-color: rgba(245, 158, 11, 0.15);
    color: #d97706;
}

.badge-night {
    background-color: rgba(139, 92, 246, 0.15);
    color: #7c3aed;
}

.badge-rn {
    background-color: rgba(2, 132, 199, 0.15);
    color: #0284c7;
}

.badge-pn {
    background-color: rgba(22, 163, 74, 0.15);
    color: #16a34a;
}

.badge-na {
    background-color: rgba(234, 88, 12, 0.15);
    color: #ea580c;
}

.badge-cg {
    background-color: rgba(139, 92, 246, 0.15);
    color: #8b5cf6;
}

/* Log Timelines */
.log-timeline {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.timeline-item {
    display: flex;
    gap: 1rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--border-color);
}

.timeline-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.timeline-badge {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    margin-top: 5px;
    flex-shrink: 0;
}

.timeline-badge.vitals {
    background-color: var(--blue);
    box-shadow: 0 0 8px var(--blue-glow);
}

.timeline-badge.care {
    background-color: var(--accent);
    box-shadow: 0 0 8px var(--accent-glow);
}

.timeline-badge.io {
    background-color: var(--warning);
    box-shadow: 0 0 8px rgba(234, 88, 12, 0.2);
}

.timeline-content {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.timeline-header {
    display: flex;
    justify-content: space-between;
    gap: 2rem;
}

.timeline-patient {
    font-size: 0.9rem;
    font-weight: 600;
}

.timeline-time {
    font-size: 0.75rem;
    color: var(--text-muted);
}

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

.timeline-nurse {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(15, 23, 42, 0.3);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.modal-container {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    padding: 2rem;
    box-shadow: var(--glass-shadow);
    transform: scale(0.9);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-overlay.active .modal-container {
    transform: scale(1);
}

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

.modal-title {
    font-size: 1.25rem;
    font-weight: 700;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--danger);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 0.92rem;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

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

.form-row-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    margin-top: 2rem;
}

/* Roster Design */
.roster-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1rem;
    margin-top: 1.5rem;
}

.roster-header-day {
    text-align: center;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-secondary);
    padding: 0.5rem;
}

.roster-day-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    min-height: 120px;
    padding: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    transition: var(--transition);
}

.roster-day-card:hover {
    border-color: var(--accent-glow);
    background-color: var(--bg-card-hover);
}

.roster-day-num {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-muted);
}

.roster-day-card.today {
    border-color: var(--accent) !important;
}

.day-circle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    transition: var(--transition);
}

.roster-day-card.today .day-circle {
    background-color: var(--accent);
    color: #ffffff !important;
    font-weight: 700;
}

.roster-shift-tag {
    font-size: 0.7rem;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
    border-left: 3px solid transparent;
}

.roster-shift-tag.Morning {
    background-color: var(--success-glow);
    color: var(--success);
    border-left-color: var(--success);
}

.roster-shift-tag.Afternoon {
    background-color: var(--blue-glow);
    color: var(--blue);
    border-left-color: var(--blue);
}

.roster-shift-tag.Day {
    background-color: rgba(234, 179, 8, 0.15);
    color: #b45309;
    border-left-color: #f59e0b;
}

.roster-shift-tag.Night {
    background-color: var(--blue-glow);
    color: var(--blue);
    border-left-color: var(--blue);
}

.roster-delete-btn {
    position: absolute;
    top: 4px;
    right: 6px;
    background: rgba(0, 0, 0, 0.05);
    border: none;
    color: inherit;
    cursor: pointer;
    font-size: 0.75rem;
    line-height: 1;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.roster-shift-tag:hover .roster-delete-btn {
    opacity: 0.6;
}

.roster-delete-btn:hover {
    opacity: 1 !important;
    background: rgba(225, 29, 72, 0.1) !important;
    color: var(--danger) !important;
}

.shift-nurse-name {
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Patient Picker */
.patient-select-container {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    margin-bottom: 2rem;
}

.patient-dropdown-wrapper {
    flex-grow: 1;
    max-width: 300px;
}

.vital-metric-card {
    background-color: #f8fafc;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
    transition: var(--transition);
}

.vital-metric-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    border-color: var(--accent);
}

.vital-metric-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.vital-metric-value {
    font-size: 3rem;
    font-weight: 700;
}

.vital-metric-unit {
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-left: 0.15rem;
}

.vital-metric-status {
    font-size: 0.75rem;
    margin-top: 0.25rem;
    font-weight: 600;
}

/* Handover Cards layout */
.handover-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.handover-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 1.5rem;
    transition: var(--transition);
}

.handover-card:hover {
    border-color: rgba(255, 255, 255, 0.15);
}

.handover-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.75rem;
}

.handover-author {
    font-weight: 600;
}

.handover-notes {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-primary);
}

/* Tabs UI for quick details */
.tab-headers {
    display: flex;
    gap: 1rem;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1.5rem;
}

.tab-btn {
    padding: 0.75rem 1.25rem;
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 0.9rem;
    border-bottom: 2px solid transparent;
    transition: var(--transition);
}

.tab-btn.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
}

/* Toast Notification */
.toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--accent);
    padding: 1rem 1.5rem;
    border-radius: 8px;
    box-shadow: var(--glass-shadow);
    color: var(--text-primary);
    z-index: 2000;
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

.toast.success {
    border-left-color: var(--success);
}

.toast.danger {
    border-left-color: var(--danger);
}

.toast.warning {
    border-left-color: var(--warning);
}

/* Custom Vitals 2x3 Grid Layout & Meta Row */
.vitals-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
    margin-bottom: 1.25rem;
}

.vitals-meta-row {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    margin-top: 0.5rem;
    margin-bottom: 2rem;
}

.row-single {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    width: 100%;
}

@media (max-width: 992px) {
    .vitals-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .app-container {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        width: 100%;
        height: auto;
        max-height: 100vh;
        overflow-y: auto;
        z-index: 1000;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        padding: 1rem 1.5rem;
        gap: 0;
        flex-direction: column;
        align-items: stretch;
        background: var(--bg-card);
        transition: var(--transition);
    }

    .logo-section {
        margin-bottom: 0;
        justify-content: space-between;
        width: 100%;
    }

    .mobile-menu-toggle {
        display: flex !important;
    }

    .sidebar-nav {
        display: none;
        flex-direction: column;
        gap: 0.5rem;
        width: 100%;
        margin-top: 1rem;
    }

    .sidebar-footer {
        display: none;
        margin-top: 1rem;
        padding-top: 1rem;
        border-top: 1px solid rgba(255,255,255,0.05);
        width: 100%;
    }

    /* Open State for mobile menu drawer */
    .sidebar.open .sidebar-nav {
        display: flex;
    }

    .sidebar.open .sidebar-footer {
        display: flex;
    }

    .nav-item {
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: flex-start;
        padding: 0.75rem 1rem;
        font-size: 0.85rem;
        gap: 0.75rem;
        flex-direction: row;
    }

    .nav-item.active {
        border-left: 3px solid var(--accent) !important;
        border-bottom: none !important;
        background: var(--accent-glow) !important;
    }

    .main-content {
        padding: 1.5rem 1rem;
        margin-top: 65px; /* Clear fixed top menu */
    }

    .main-header {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
        text-align: center;
    }

    .header-actions {
        justify-content: center;
    }

    .row,
    .row-equal {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

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

@media (max-width: 576px) {
    .vitals-grid {
        grid-template-columns: 1fr;
    }
}

/* Action Dropdown Menu */
.action-dropdown {
    position: relative;
    display: inline-block;
}

.action-dropdown-btn {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.25rem 0.5rem;
    color: var(--text-secondary);
    border-radius: 4px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.action-dropdown-btn:hover {
    background-color: var(--border-color);
    color: var(--text-primary);
}

.action-dropdown-menu {
    display: none;
    position: absolute;
    right: 0;
    top: 100%;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    z-index: 100;
    min-width: 110px;
    overflow: hidden;
}

.action-dropdown.active .action-dropdown-menu {
    display: block;
}

.action-dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    font-size: 0.8rem;
    color: var(--text-primary);
    text-align: left;
    width: 100%;
    background: transparent;
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.action-dropdown-item:hover {
    background-color: var(--accent-glow);
    color: var(--accent);
}

.action-dropdown-item.delete {
    color: var(--danger);
}

.action-dropdown-item.delete:hover {
    background-color: rgba(239, 68, 68, 0.08);
    color: var(--danger);
}

@keyframes pulse {
    0% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.5);
    }

    70% {
        transform: scale(1);
        box-shadow: 0 0 0 5px rgba(239, 68, 68, 0);
    }

    100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(239, 68, 68, 0);
    }
}

.io-charts-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
    margin-bottom: 2rem;
}

@media (max-width: 768px) {
    .io-charts-grid {
        grid-template-columns: 1fr;
    }
}

/* Active Alerts Board Styling */
.alert-giant-card {
    background: var(--bg-secondary);
    border: 2px solid var(--danger);
    border-radius: 12px;
    padding: 2.5rem 2rem;
    text-align: center;
    box-shadow: var(--shadow);
    margin-bottom: 1.5rem;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.alert-giant-card.acknowledged {
    border-color: #ffb07c;
}

.alert-giant-card.due-soon {
    border-color: var(--warning);
}

.alert-giant-card .alert-patient {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.alert-giant-card .alert-bed {
    font-size: 0.95rem;
    color: var(--text-secondary);
    background: var(--bg-primary);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    display: inline-block;
    margin-bottom: 1.5rem;
}

.alert-giant-card .alert-task {
    font-size: 5rem;
    font-weight: 800;
    color: var(--danger);
    line-height: 1.2;
    margin-top: 1rem;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.alert-giant-card.acknowledged .alert-task {
    color: #ffb07c;
}

.alert-giant-card .alert-time {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.alert-giant-card .alert-actions {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
}

.alert-giant-card .btn-alert-ack {
    background: #ffb07c;
    color: #431407;
    font-weight: 700;
    font-size: 1.35rem;
    padding: 1.5rem 3.5rem;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.alert-giant-card .btn-alert-ack:hover {
    filter: brightness(0.9);
}

.alert-giant-card .btn-alert-done {
    background: var(--success);
    color: #fff;
    font-weight: 700;
    font-size: 1.35rem;
    padding: 1.5rem 3.5rem;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.alert-giant-card .btn-alert-done:hover {
    filter: brightness(0.9);
}

/* =========================================
   📱 MOBILE RESPONSIVE TWEAKS (หน้าจอเล็กกว่า 768px)
   ========================================= */
@media (max-width: 768px) {

    /* 1. ปลดล็อคตาราง (Tables) ให้เลื่อนซ้าย-ขวาได้ ตัวหนังสือไม่โดนบีบ */
    .table-container {
        overflow-x: auto !important;
        -webkit-overflow-scrolling: touch;
        /* เลื่อนบนหน้าจอมือถือได้สมูทขึ้น */
        padding-bottom: 0.5rem;
    }

    .table {
        min-width: 800px;
        /* บังคับความกว้างขั้นต่ำของตาราง ไม่ให้ข้อมูลซ้อนกัน */
    }

    /* 2. จัดการ Tab เมนูย่อยไม่ให้ตกลงมาซ้อนกัน ให้เลื่อนแนวนอนแทน */
    .tab-headers {
        flex-wrap: nowrap !important;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        white-space: nowrap;
        padding-bottom: 5px;
    }

    /* 3. ปรับลดขนาดข้อความแจ้งเตือนยักษ์ (Giant Alert) ให้พอดีจอ */
    .alert-giant-card {
        padding: 1.5rem 1rem !important;
        /* ลดระยะขอบด้านในลง */
    }

    .alert-giant-card .alert-task {
        font-size: 2.5rem !important;
        /* ลดขนาดฟอนต์จาก 5rem */
        word-wrap: break-word;
    }

    .alert-giant-card .alert-actions {
        flex-direction: column;
        /* นำปุ่มมาเรียงซ้อนกันในแนวตั้ง */
        gap: 0.75rem !important;
    }

    .alert-giant-card .btn-alert-ack,
    .alert-giant-card .btn-alert-done {
        width: 100%;
        /* ขยายปุ่มให้กว้างเต็มหน้าจอเพื่อให้ใช้นิ้วกดง่าย */
        padding: 1rem !important;
        font-size: 1.1rem !important;
    }

    /* 4. ปรับหน้าต่าง Popup (Modal) ไม่ให้ชิดขอบจอเกินไป */
    .modal-container {
        width: 95% !important;
        padding: 1.5rem 1rem !important;
        margin: 10px;
    }
}