/* CSS Stylesheet: Small Dose Medication Calculator */

:root {
    /* Rich Medical Palette */
    --primary-hue: 170;
    --primary: hsl(var(--primary-hue), 85%, 35%);
    --primary-hover: hsl(var(--primary-hue), 85%, 28%);
    --primary-light: hsl(var(--primary-hue), 85%, 95%);
    --primary-glow: hsla(var(--primary-hue), 85%, 35%, 0.15);
    
    --secondary-hue: 200;
    --secondary: hsl(var(--secondary-hue), 90%, 45%);
    --secondary-hover: hsl(var(--secondary-hue), 90%, 38%);
    
    --bg-main: hsl(210, 40%, 98%);
    --bg-card: hsl(0, 0%, 100%);
    --text-main: hsl(220, 40%, 12%);
    --text-muted: hsl(215, 20%, 45%);
    --border: hsl(214, 30%, 86%);
    --border-light: hsl(210, 30%, 94%);
    
    /* Semantic Alerts */
    --green-bg: hsl(142, 70%, 95%);
    --green-text: hsl(142, 76%, 20%);
    --green-border: hsl(142, 70%, 86%);
    
    --amber-bg: hsl(38, 92%, 95%);
    --amber-text: hsl(38, 92%, 25%);
    --amber-border: hsl(38, 92%, 88%);
    
    --red-bg: hsl(0, 84%, 96%);
    --red-text: hsl(0, 84%, 30%);
    --red-border: hsl(0, 84%, 88%);
    
    /* High alert critical medications */
    --critical-bg: hsl(340, 90%, 96%);
    --critical-text: hsl(340, 90%, 25%);
    --critical-border: hsl(340, 90%, 88%);
    
    --sidebar-w: 270px;
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius: 12px;
}

body.dark-mode {
    --bg-main: hsl(222, 47%, 10%);
    --bg-card: hsl(222, 47%, 15%);
    --text-main: hsl(210, 40%, 98%);
    --text-muted: hsl(215, 20%, 70%);
    --border: hsl(217, 30%, 26%);
    --border-light: hsl(217, 30%, 20%);
    --primary-light: hsl(var(--primary-hue), 50%, 15%);
    --primary-glow: hsla(var(--primary-hue), 85%, 35%, 0.3);
    
    --green-bg: hsla(142, 70%, 15%, 0.25);
    --green-text: hsl(142, 70%, 70%);
    --green-border: hsl(142, 70%, 30%);
    
    --amber-bg: hsla(38, 92%, 15%, 0.25);
    --amber-text: hsl(38, 92%, 70%);
    --amber-border: hsl(38, 92%, 35%);
    
    --red-bg: hsla(0, 84%, 15%, 0.25);
    --red-text: hsl(0, 84%, 75%);
    --red-border: hsl(0, 84%, 35%);
    
    --critical-bg: hsla(340, 90%, 15%, 0.3);
    --critical-text: hsl(340, 90%, 75%);
    --critical-border: hsl(340, 90%, 35%);
}

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

body {
    font-family: 'Sarabun', 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: var(--bg-main);
    color: var(--text-main);
    transition: var(--transition);
    height: 100vh;
    overflow: hidden;
}

/* App Layout */
.app-layout {
    display: flex;
    height: 100vh;
    width: 100vw;
}

/* Sidebar */
.sidebar {
    width: var(--sidebar-w);
    background-color: var(--bg-card);
    border-right: 1px solid var(--border-light);
    display: flex;
    flex-direction: column;
    padding: 1.5rem 1rem;
    flex-shrink: 0;
    z-index: 10;
    transition: var(--transition);
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 2rem;
    padding: 0 0.5rem;
}

.brand-icon {
    width: 2.25rem;
    height: 2.25rem;
    color: var(--primary);
    filter: drop-shadow(0 2px 8px hsla(var(--primary-hue), 85%, 35%, 0.25));
}

.brand-text h2 {
    font-size: 1.15rem;
    font-weight: 800;
    line-height: 1.2;
    background: linear-gradient(135deg, var(--primary), #00c6ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.05));
}

.brand-text p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

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

.menu-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
    background: transparent;
    border: none;
    border-radius: 8px;
    color: var(--text-muted);
    font-size: 0.95rem;
    font-family: inherit;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    transition: var(--transition);
}

.menu-item:hover {
    background-color: var(--border-light);
    color: var(--text-main);
}

.menu-item.active {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #ffffff;
    box-shadow: 0 4px 12px hsla(var(--primary-hue), 85%, 35%, 0.25);
}

.menu-icon {
    width: 1.25rem;
    height: 1.25rem;
}

.sidebar-footer {
    padding-top: 1rem;
    border-top: 1px solid var(--border-light);
}

.dark-mode-toggle {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    padding: 0.75rem 1rem;
    background: transparent;
    border: 1px solid var(--border-light);
    border-radius: 8px;
    color: var(--text-main);
    font-family: inherit;
    font-weight: 500;
    cursor: pointer;
    justify-content: center;
    transition: var(--transition);
}

.dark-mode-toggle:hover {
    background-color: var(--border-light);
}

.dark-mode-toggle svg {
    width: 1.2rem;
    height: 1.2rem;
}

/* Main Content */
.main-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    padding: 1.5rem 2rem;
    overflow-y: auto;
    height: 100%;
}

.content-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-shrink: 0;
}

.header-info h1 {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.header-info p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.db-status-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.8rem;
    background-color: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.status-dot.success { background-color: #10b981; }
.status-dot.warning { background-color: #f59e0b; }

/* Tabs panes */
.tab-pane {
    display: none;
    flex-grow: 1;
    animation: fadeIn 0.2s ease-in-out;
}

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

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Cards UI */
.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 16px;
    box-shadow: 0 10px 30px -12px rgba(0, 0, 0, 0.05), 0 1px 3px rgba(0, 0, 0, 0.02);
    margin-bottom: 1.5rem;
    overflow: hidden;
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.08), 0 1px 3px rgba(0, 0, 0, 0.03);
}

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

.card-header h3 {
    font-size: 1.05rem;
    font-weight: 600;
}

.card-body {
    padding: 1.5rem;
}

/* Quick Calculator Layout */
.quick-calc-layout {
    display: grid;
    grid-template-columns: 380px 1fr;
    gap: 1.5rem;
    align-items: start;
}

/* Forms UI */
.form-group {
    margin-bottom: 1.25rem;
    position: relative;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.4rem;
}

.form-group input, .form-group textarea, .form-group select {
    width: 100%;
    padding: 0.65rem 0.85rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-family: inherit;
    font-size: 0.95rem;
    background-color: var(--bg-card);
    color: var(--text-main);
    transition: var(--transition);
}

.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

.form-row {
    display: flex;
    gap: 1rem;
}

.col-6 { width: 50%; }
.col-4 { width: 33.33%; }
.required { color: #ef4444; }

/* Dropdown/Autocomplete Suggestions */
.search-input-wrapper {
    position: relative;
}

.clear-btn {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    font-size: 1.3rem;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0 5px;
}

.dropdown-list {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: hsla(0, 0%, 100%, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border);
    border-radius: 12px;
    box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.15);
    z-index: 50;
    max-height: 250px;
    overflow-y: auto;
    display: none;
    margin-top: 4px;
}
body.dark-mode .dropdown-list {
    background-color: hsla(222, 47%, 15%, 0.85);
}

.dropdown-item {
    padding: 0.75rem 1rem;
    cursor: pointer;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--border-light);
    transition: var(--transition);
}

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

.dropdown-item:hover, .dropdown-item.focused {
    background-color: var(--primary);
    color: #ffffff;
}

/* Results Section */
.results-column {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

/* Alert Card */
.alert-card {
    display: flex;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    border-radius: 12px;
    align-items: center;
    border-left: 5px solid var(--border);
    transition: var(--transition);
}

.alert-card.warning-level-none {
    background-color: var(--bg-card);
    border-left-color: var(--border);
    color: var(--text-main);
}

.alert-card.warning-level-safe {
    background-color: var(--green-bg);
    border-left-color: var(--green-text);
    color: var(--green-text);
}

.alert-card.warning-level-low {
    background-color: var(--amber-bg);
    border-left-color: var(--amber-text);
    color: var(--amber-text);
}

.alert-card.warning-level-high {
    background-color: var(--red-bg);
    border-left-color: var(--red-text);
    color: var(--red-text);
}

.alert-status-icon svg {
    width: 1.8rem;
    height: 1.8rem;
}

.alert-content h4 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.15rem;
}

.alert-content p {
    font-size: 0.85rem;
}

/* Detail Cards Grid */
.details-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1.25rem;
}

.border-orange {
    border-bottom: 2px solid #f97316;
}

.detail-row.highlight-orange {
    background-color: #ffedd5;
    color: #9a3412;
    padding: 0.75rem 0.85rem;
    border-radius: 8px;
    margin-top: 0.5rem;
}

body.dark-mode .detail-row.highlight-orange {
    background-color: rgba(249, 115, 22, 0.2);
    color: #fdba74;
}

.detail-card {
    margin-bottom: 0;
}

.detail-card .card-header {
    padding: 0.85rem 1.25rem;
}

.header-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.title-icon {
    width: 1.15rem;
    height: 1.15rem;
}

.border-teal {
    border-bottom: 2px solid var(--primary);
}

.border-indigo {
    border-bottom: 2px solid #6366f1;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-light);
}

.detail-row:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.detail-row:first-child {
    padding-top: 0;
}

.detail-row .label {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.detail-row .value {
    font-weight: 600;
    text-align: right;
    font-size: 0.95rem;
}

.detail-row.highlight-teal {
    background-color: var(--primary-light);
    color: #0f766e;
    padding: 0.75rem 0.85rem;
    border-radius: 8px;
    margin-top: 0.5rem;
}

.detail-row.highlight-indigo {
    background-color: #e0e7ff;
    color: #312e81;
    padding: 0.75rem 0.85rem;
    border-radius: 8px;
    margin-top: 0.5rem;
}

body.dark-mode .detail-row.highlight-teal {
    background-color: rgba(13, 148, 136, 0.2);
    color: #2dd4bf;
}

body.dark-mode .detail-row.highlight-indigo {
    background-color: rgba(99, 102, 241, 0.2);
    color: #a5b4fc;
}

.font-large {
    font-size: 1.25rem !important;
}

/* Guide Cards */
.guide-card {
    margin-bottom: 0;
}

.guide-section {
    padding: 0.85rem 0;
}

.guide-section:first-child {
    padding-top: 0;
}

.guide-section:last-child {
    padding-bottom: 0;
}

.guide-section.border-top {
    border-top: 1px solid var(--border-light);
}

.guide-section h5 {
    font-size: 0.9rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.4rem;
}

.guide-text {
    font-size: 0.85rem;
    line-height: 1.5;
    padding-left: 1.65rem;
}

.warning-text {
    color: var(--red-text);
}

/* Action Buttons */
.action-buttons {
    display: flex;
    justify-content: flex-end;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-family: inherit;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--primary);
    color: #ffffff;
}

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

.btn-outline {
    background-color: transparent;
    border: 1px solid var(--border);
    color: var(--text-main);
}

.btn-outline:hover {
    background-color: var(--border-light);
}

.btn-icon svg {
    width: 1.15rem;
    height: 1.15rem;
}

/* Tables UI */
.table-card {
    margin-bottom: 0;
}

.table-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.search-box {
    position: relative;
    width: 300px;
}

.search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 1.1rem;
    height: 1.1rem;
    color: var(--text-muted);
}

.search-box input {
    width: 100%;
    padding: 0.55rem 1rem 0.55rem 2.25rem;
    border: 1px solid var(--border);
    border-radius: 20px;
    font-family: inherit;
    font-size: 0.9rem;
    background-color: var(--bg-card);
    color: var(--text-main);
}

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

.table-legend {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.color-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 20%;
    margin-right: 4px;
}

.color-dot.red { background-color: #fee2e2; border: 1px solid #f87171; }

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

table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.85rem;
}

th, td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-light);
    vertical-align: middle;
}

th {
    background-color: var(--bg-main);
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    position: sticky;
    top: 0;
}

td input[type="number"] {
    width: 80px;
    padding: 0.4rem;
    border: 1px solid #f87171;
    background-color: #fee2e2;
    color: #991b1b;
    border-radius: 4px;
    font-family: inherit;
    font-weight: 600;
    text-align: center;
}

body.dark-mode td input[type="number"] {
    background-color: rgba(153, 27, 27, 0.3);
    color: #fee2e2;
}

td input[type="number"]:focus {
    outline: none;
    box-shadow: 0 0 0 2px #f87171;
}

tr:hover td {
    background-color: var(--border-light);
}

/* Oral Layout details */
.oral-calc-layout {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.input-with-suffix {
    display: flex;
    align-items: center;
    position: relative;
    width: 250px;
}

.input-with-suffix input {
    padding-right: 4.5rem;
}

.input-with-suffix .suffix {
    position: absolute;
    right: 12px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Database Editor UI */
.db-editor-layout {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.db-tabs {
    display: flex;
    gap: 0.5rem;
    border-bottom: 1px solid var(--border-light);
}

.db-tab-btn {
    padding: 0.75rem 1.25rem;
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-muted);
    font-family: inherit;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
}

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

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

.spacer { flex-grow: 1; }

/* Modal Box */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}

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

.modal-content {
    background-color: var(--bg-card);
    width: 600px;
    max-width: 95%;
    border-radius: 16px;
    border: 1px solid var(--border-light);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.15);
    overflow: hidden;
    transform: scale(0.95);
    transition: var(--transition);
}

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

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

.modal-header h3 {
    font-size: 1.15rem;
    font-weight: 700;
}

.close-modal {
    font-size: 1.75rem;
    color: var(--text-muted);
    cursor: pointer;
}

.modal-body {
    padding: 1.5rem;
    max-height: 70vh;
    overflow-y: auto;
}

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

/* Toast Notification */
.toast {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background-color: #1e293b;
    color: #ffffff;
    padding: 0.85rem 1.75rem;
    border-radius: 50px;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.2);
    font-size: 0.9rem;
    font-weight: 500;
    z-index: 200;
    transition: transform 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    pointer-events: none;
}

.toast.active {
    transform: translateX(-50%) translateY(0);
}

.toast.success { background-color: #0d9488; }
.toast.info { background-color: #3b82f6; }
.toast.warning { background-color: #f59e0b; }
.toast.danger { background-color: #ef4444; }

/* Navigation settings for mobile devices */
.mobile-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60px;
    background-color: var(--bg-card);
    border-top: 1px solid var(--border-light);
    z-index: 80;
    justify-content: space-around;
    align-items: center;
}

.mobile-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-family: inherit;
    font-size: 0.7rem;
    font-weight: 500;
    gap: 0.2rem;
    cursor: pointer;
}

.mobile-nav-item svg {
    width: 1.35rem;
    height: 1.35rem;
}

.mobile-nav-item.active {
    color: var(--primary);
}

/* Responsive CSS */
@media (max-width: 900px) {
    .app-layout {
        flex-direction: column;
    }
    
    .sidebar {
        display: none; /* Hide desktop sidebar */
    }
    
    .mobile-nav {
        display: flex; /* Show bottom navigation on mobile */
    }
    
    .main-content {
        padding: 1rem;
        padding-bottom: 75px; /* Prevent content clipping behind bottom navigation bar */
    }
    
    .content-header h1 {
        font-size: 1.3rem;
    }
    
    .quick-calc-layout {
        grid-template-columns: 1fr;
    }
    
    .details-grid {
        grid-template-columns: 1fr;
    }
}

.critical-med-badge {
    background-color: var(--critical-bg);
    color: var(--critical-text);
    border: 1px solid var(--critical-border);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: bold;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    margin-left: 0.5rem;
}

.icode-badge {
    background-color: var(--primary-light);
    color: var(--primary);
    border: 1px solid var(--border);
    padding: 0.1rem 0.25rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-family: monospace;
    font-weight: 500;
}

/* Centering and Alignment Helper */
.text-center {
    text-align: center !important;
}

.text-left {
    text-align: left !important;
}

/* Oral Calculation Table Redesign */
#oral-table {
    table-layout: fixed;
    width: 100%;
    min-width: 950px;
    border-collapse: separate;
    border-spacing: 0;
}

#oral-table th {
    padding: 0.65rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: none;
    letter-spacing: normal;
    color: var(--text-main);
    background-color: var(--bg-main);
    border-bottom: 2px solid var(--border);
    vertical-align: middle;
}

/* Distinct top header borders for dose focus */
#oral-table th:nth-child(4) {
    border-bottom: 2.5px solid hsl(142, 70%, 45%); /* Emerald green highlight for Standard Dose */
}

#oral-table th:nth-child(5) {
    border-bottom: 2.5px solid hsl(0, 80%, 55%); /* Bright crimson highlight for High Dose */
}

#oral-table td {
    padding: 0.5rem 0.5rem;
    border-bottom: 1px solid var(--border-light);
    vertical-align: middle;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

/* Soft column background tints for Standard and High Doses */
#oral-table td:nth-child(4) {
    background-color: rgba(16, 185, 129, 0.03); /* Gentle green tint */
}

#oral-table td:nth-child(5) {
    background-color: rgba(239, 68, 68, 0.03); /* Gentle red tint */
}

/* Minimalist zebra striping for reference columns */
#oral-table tbody tr:nth-child(even) td:not(:nth-child(4)):not(:nth-child(5)) {
    background-color: var(--bg-main);
}

body.dark-mode #oral-table td:nth-child(4) {
    background-color: rgba(16, 185, 129, 0.06);
}

body.dark-mode #oral-table td:nth-child(5) {
    background-color: rgba(239, 68, 68, 0.06);
}


/* Column width allocations */
#oral-table th:nth-child(1),
#oral-table td:nth-child(1) {
    width: 9%; /* Icode */
}

#oral-table th:nth-child(2),
#oral-table td:nth-child(2) {
    width: 23%; /* Drug Name */
}

#oral-table th:nth-child(3),
#oral-table td:nth-child(3) {
    width: 10%; /* Concentration */
}

#oral-table th:nth-child(4),
#oral-table td:nth-child(4) {
    width: 15%; /* Standard Dose */
}

#oral-table th:nth-child(5),
#oral-table td:nth-child(5) {
    width: 15%; /* High Dose */
}

#oral-table th:nth-child(6),
#oral-table td:nth-child(6) {
    width: 14%; /* Sanford Reference */
}

#oral-table th:nth-child(7),
#oral-table td:nth-child(7) {
    width: 14%; /* Micromedex Reference */
}

/* Row hover glow effect using primary theme hue */
#oral-table tbody tr {
    transition: background-color 0.15s ease;
}

#oral-table tbody tr:hover td {
    background-color: var(--primary-light) !important;
}

/* Drug list names hierarchy styling */
#oral-table td strong {
    font-size: 0.825rem;
    color: var(--text-main);
    display: block;
    line-height: 1.35;
}

/* Dose badge styling */
.dose-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.3rem 0.6rem;
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 700;
    line-height: 1.2;
    text-align: center;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    width: 100%;
    max-width: 125px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.04);
}

.dose-std {
    background-color: var(--green-bg);
    color: var(--green-text);
    border: 1.5px solid var(--green-border);
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.1);
}

.dose-std:hover {
    transform: translateY(-1.5px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.2);
}

.dose-high {
    background-color: var(--red-bg);
    color: var(--red-text);
    border: 1.5px solid var(--red-border);
    box-shadow: 0 2px 8px rgba(239, 68, 68, 0.1);
}

.dose-high:hover {
    transform: translateY(-1.5px);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.2);
}

.dose-empty {
    background-color: var(--border-light);
    color: var(--text-muted);
    border: 1px dashed var(--border);
    font-size: 0.8rem;
    font-weight: 500;
    box-shadow: none;
    opacity: 0.75;
}

/* Sanford and Micromedex details styling */
#oral-table td:nth-child(6) small,
#oral-table td:nth-child(7) small {
    display: block;
    font-size: 0.725rem;
    color: var(--text-muted);
    line-height: 1.45;
    white-space: normal;
    word-break: break-word;
}

#oral-table td:nth-child(7) .warning-text {
    font-weight: 600;
    margin-top: 0.2rem;
    display: block;
}