/* ========================================
   Hospital EMR Typography System
   ======================================== */

/* Base Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    letter-spacing: var(--letter-spacing-normal);
    font-stretch: var(--font-stretch-compact);
    font-weight: 600;
}

h1 { font-size: 24px; }
h2 { font-size: 20px; }
h3 { font-size: 18px; }
h4 { font-size: 16px; }
h5 { font-size: 15px; }
h6 { font-size: 14px; }

/* Section Titles (16-18px) */
.section-title,
.content-header h2,
.card-title {
    font-family: var(--font-primary);
    font-size: 18px;
    font-weight: 600;
    letter-spacing: var(--letter-spacing-normal);
    font-stretch: var(--font-stretch-compact);
}

.subsection-title {
    font-family: var(--font-primary);
    font-size: 16px;
    font-weight: 600;
    letter-spacing: var(--letter-spacing-normal);
    font-stretch: var(--font-stretch-compact);
}

/* Main Content Text (15px) */
.emr-content,
.content-body,
.info-card p,
.info-item strong,
.timeline-info {
    font-family: var(--font-primary);
    font-size: 15px;
    letter-spacing: var(--letter-spacing-normal);
    font-stretch: var(--font-stretch-compact);
}

/* Sidebar Menu (14px) */
.sidebar-header h3,
.menu-item,
.submenu li {
    font-family: var(--font-primary);
    font-size: 14px;
    letter-spacing: var(--letter-spacing-tight);
    font-stretch: var(--font-stretch-compact);
}

/* Tables and Lists (14px) */
table,
.data-table,
.patient-list,
.info-grid,
.flow-table {
    font-family: var(--font-primary);
    font-size: 14px;
    letter-spacing: var(--letter-spacing-tight);
    font-stretch: var(--font-stretch-compact);
}

table th {
    font-weight: 600;
    letter-spacing: var(--letter-spacing-normal);
}

table td {
    font-weight: 400;
}

/* Buttons and Labels (13-14px) */
button,
.btn,
.badge,
.label,
.tag {
    font-family: var(--font-secondary);
    font-size: 14px;
    letter-spacing: var(--letter-spacing-tight);
    font-stretch: var(--font-stretch-compact);
    font-weight: 500;
}

.btn-sm,
.badge-sm {
    font-size: 13px;
}

/* Numeric Data (Tabular Nums + Mono Font) */
.numeric-value,
.time-value,
.dose-value,
.vital-value,
.lab-value,
.score-value,
.measurement,
.drug-dose,
.vital-signs .value,
.flow-table td,
table td.numeric,
.patient-id,
.bed-number {
    font-family: var(--font-mono);
    font-variant-numeric: tabular-nums;
    letter-spacing: 0;
    font-stretch: 100%;
}

/* Specific Numeric Contexts */
.medication-dose,
.mar-time,
.vital-time,
.lab-time,
.schedule-time {
    font-family: var(--font-mono);
    font-variant-numeric: tabular-nums;
    font-size: 14px;
    letter-spacing: 0;
}

/* Patient Banner */
.patient-banner {
    font-family: var(--font-primary);
    letter-spacing: var(--letter-spacing-normal);
}

.patient-name {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: var(--letter-spacing-normal);
}

.patient-info {
    font-size: 14px;
    letter-spacing: var(--letter-spacing-tight);
}

/* Center Selector Buttons */
.center-selector button {
    font-family: var(--font-secondary);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: var(--letter-spacing-tight);
}

/* Hospital Header */
.hospital-name {
    font-family: var(--font-secondary);
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 0.02em;
}

/* Cards and Panels */
.info-card,
.data-card,
.stat-card {
    font-family: var(--font-primary);
    letter-spacing: var(--letter-spacing-normal);
}

.card-label {
    font-size: 13px;
    font-weight: 500;
    letter-spacing: var(--letter-spacing-tight);
    color: var(--text-secondary);
}

.card-value {
    font-size: 18px;
    font-weight: 600;
    letter-spacing: var(--letter-spacing-normal);
}

/* Timeline Navigator */
.timeline-day {
    font-family: var(--font-primary);
    letter-spacing: var(--letter-spacing-tight);
}

.day-number {
    font-family: var(--font-mono);
    font-size: 14px;
    font-weight: 600;
}

.day-date {
    font-family: var(--font-mono);
    font-size: 13px;
}

.day-label {
    font-size: 13px;
    letter-spacing: var(--letter-spacing-tight);
}

/* Breadcrumb */
.breadcrumb {
    font-family: var(--font-primary);
    font-size: 13px;
    letter-spacing: var(--letter-spacing-tight);
}

/* Alert and Notification */
.alert,
.notification,
.warning-box {
    font-family: var(--font-secondary);
    font-size: 14px;
    letter-spacing: var(--letter-spacing-normal);
}

/* Status Badges */
.status-badge,
.priority-badge,
.badge-alert,
.badge-new,
.badge-count {
    font-family: var(--font-secondary);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0;
}

/* Form Elements */
input,
select,
textarea {
    font-family: var(--font-primary);
    font-size: 14px;
    letter-spacing: var(--letter-spacing-tight);
}

input[type="number"],
input[type="time"],
input[type="date"] {
    font-family: var(--font-mono);
    font-variant-numeric: tabular-nums;
}

/* Tooltips and Popovers */
.tooltip,
.popover,
.timeline-tooltip {
    font-family: var(--font-secondary);
    font-size: 13px;
    letter-spacing: var(--letter-spacing-normal);
}

/* Definition Lists (EMR Data) */
dl {
    font-family: var(--font-primary);
    font-size: 14px;
    letter-spacing: var(--letter-spacing-tight);
}

dt {
    font-weight: 600;
    letter-spacing: var(--letter-spacing-normal);
}

dd {
    font-weight: 400;
}

/* Code and Pre (for technical data) */
code,
pre,
.code-block {
    font-family: var(--font-mono);
    font-size: 13px;
    letter-spacing: 0;
}

/* Ward Dashboard */
.ward-patient-card {
    font-family: var(--font-primary);
    letter-spacing: var(--letter-spacing-tight);
}

.ward-patient-name {
    font-size: 16px;
    font-weight: 600;
    letter-spacing: var(--letter-spacing-normal);
}

.ward-patient-info {
    font-size: 14px;
}

/* Filter Buttons */
.filter-buttons button,
.date-filter button {
    font-family: var(--font-secondary);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: var(--letter-spacing-tight);
}

/* Collapsible Sections */
.collapsible-header {
    font-family: var(--font-primary);
    font-size: 16px;
    font-weight: 600;
    letter-spacing: var(--letter-spacing-normal);
}

/* NIHSS, GCS Scores */
.nihss-score,
.gcs-score,
.risk-score,
.assessment-score {
    font-family: var(--font-mono);
    font-size: 20px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    letter-spacing: 0;
}

/* Small Text */
small,
.small-text,
.footnote {
    font-size: 13px;
    letter-spacing: var(--letter-spacing-tight);
}

/* Muted Text */
.text-muted,
.text-secondary {
    font-family: var(--font-primary);
    color: var(--text-secondary);
    letter-spacing: var(--letter-spacing-tight);
}

/* Strong Emphasis */
strong,
b,
.font-weight-bold {
    font-weight: 600;
}

/* Links */
a {
    font-family: inherit;
    letter-spacing: inherit;
    text-decoration: none;
    color: var(--primary-color);
}

a:hover {
    text-decoration: underline;
}

/* Print Optimization */
@media print {
    body {
        font-size: 11pt;
        letter-spacing: normal;
    }
    
    h1 { font-size: 18pt; }
    h2 { font-size: 16pt; }
    h3 { font-size: 14pt; }
    h4 { font-size: 13pt; }
    h5 { font-size: 12pt; }
    h6 { font-size: 11pt; }
}

/* Font Loading Optimization */
@supports (font-variation-settings: normal) {
    body {
        font-feature-settings: 'kern' 1, 'liga' 1;
    }
}