/* ============================================================
   BETA PHARMACEUTICALS — Design System v1.0
   Institutional Editorial · Deep Green · Wholesale Orange
   ============================================================ */

:root, [data-theme="light"] {
    /* ---- Deep Green Foundation ---- */
    --green:          #1B5E20;
    --green-2:        #154A19;
    --green-3:        #0D3B0F;
    --green-4:        #08260A;
    --green-tint:     rgba(27,94,32,0.08);
    --green-glow:     rgba(27,94,32,0.30);

    /* ---- Wholesale Orange ---- */
    --orange:         #F97316;
    --orange-2:       #EA580C;
    --orange-bright:  #FDBA74;
    --orange-deep:    #9A3412;
    --orange-tint:    rgba(249,115,22,0.10);

    /* ---- Paper ---- */
    --cream:          #FAF8F3;
    --cream-2:        #F1EDE4;
    --white:          #FFFFFF;
    --paper-warm:     #FFFCF6;

    /* ---- Ink ---- */
    --ink:            #111315;
    --ink-2:          #4A4A4A;
    --ink-3:          #6B6B6B;
    --ink-4:          #9A9A9A;

    /* ---- Status ---- */
    --ok:             #2D7A4A;
    --ok-tint:        rgba(45,122,74,0.10);
    --warn:           #B8853D;
    --warn-tint:      rgba(184,133,61,0.10);
    --err:            #B63A3A;
    --err-tint:       rgba(182,58,58,0.10);

    /* ---- Semantic surfaces ---- */
    --bg:             var(--cream);
    --surface:        var(--white);
    --surface-2:      var(--cream-2);
    --surface-3:      #E3DDD0;
    --surface-hover:  rgba(27,94,32,0.02);

    --text-primary:   var(--ink);
    --text-secondary: var(--ink-2);
    --text-muted:     var(--ink-3);
    --text-faint:     var(--ink-4);

    --border:         rgba(17,19,21,0.08);
    --border-strong:  rgba(17,19,21,0.14);
    --border-faint:   rgba(17,19,21,0.04);

    /* ---- Typography ---- */
    --font-display:   'Manrope', system-ui, sans-serif;
    --font-body:      'Inter', system-ui, sans-serif;
    --font-mono:      'JetBrains Mono', ui-monospace, monospace;

    /* ---- Spacing ---- */
    --space-1:4px; --space-2:8px; --space-3:12px; --space-4:16px;
    --space-5:20px; --space-6:24px; --space-8:32px; --space-10:40px;
    --space-12:48px; --space-16:64px;

    /* ---- Radii — architectural, small ---- */
    --radius-xs:2px;
    --radius-sm:3px;
    --radius-md:4px;
    --radius-lg:6px;

    /* ---- Shadows ---- */
    --shadow-sm: 0 1px 2px rgba(17,19,21,0.06);
    --shadow-md: 0 4px 12px rgba(17,19,21,0.08);
    --shadow-lg: 0 12px 32px rgba(17,19,21,0.12);
    --shadow-modal: 0 24px 64px rgba(17,19,21,0.20);
    --shadow-green: 0 8px 24px rgba(27,94,32,0.25);

    /* ---- Motion ---- */
    --ease: cubic-bezier(0.32, 0.72, 0, 1);
    --dur-fast: 120ms;
    --dur: 200ms;
    --dur-slow: 260ms;

    /* ---- Layout ---- */
    --sidebar-w: 260px;
    --header-h: 60px;
    --content-max: 1440px;
}

[data-theme="dark"] {
    --bg:             #0A0F0A;
    --surface:        #131A13;
    --surface-2:      #1C241C;
    --surface-3:      #26302A;
    --paper-warm:     #1A211A;
    --text-primary:   #EDEAE1;
    --text-secondary: #A5ABB3;
    --text-muted:     #7A8088;
    --text-faint:     #5B6168;
    --border:         rgba(255,255,255,0.08);
    --border-strong:  rgba(255,255,255,0.14);
    --border-faint:   rgba(255,255,255,0.04);
    --cream:          #0F160F;
    --ink:            #EDEAE1;
}

/* ============================================================
   RESET
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    background: var(--bg);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 14.5px;
    font-weight: 400;
    line-height: 1.55;
    margin: 0;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--green); text-decoration: none; transition: color var(--dur) var(--ease); }
a:hover { color: var(--green-2); }
::selection { background: var(--green-tint); color: var(--text-primary); }
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 4px; }

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.2;
    color: var(--text-primary);
    margin: 0;
}
h1 { font-size: 32px; font-weight: 900; letter-spacing: -0.035em; }
h2 { font-size: 22px; }
h3 { font-size: 16px; font-weight: 700; }
p { margin: 0 0 1em; color: var(--text-secondary); }
code, pre, .mono { font-family: var(--font-mono); }

/* ============================================================
   TYPOGRAPHY ROLES
   ============================================================ */
.eyebrow {
    font-family: var(--font-display);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 3.5px;
    text-transform: uppercase;
    color: var(--green);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: var(--space-3);
}
.eyebrow::before {
    content: '';
    width: 5px; height: 5px;
    background: var(--green);
    transform: rotate(45deg);
    display: inline-block;
}

.page-title, .dash-title {
    font-family: var(--font-display);
    font-size: 34px;
    font-weight: 900;
    letter-spacing: -0.035em;
    line-height: 1.05;
    color: var(--text-primary);
    margin: 0;
}
.page-desc, .dash-meta {
    font-size: 13.5px;
    color: var(--text-secondary);
    margin-top: 6px;
}

.dash-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: var(--space-5);
    margin-bottom: var(--space-8);
    flex-wrap: wrap;
    padding-bottom: var(--space-5);
    border-bottom: 2px solid var(--green);
}

.doc-id, .record-id {
    font-family: var(--font-mono);
    font-size: 11.5px;
    font-weight: 600;
    letter-spacing: 0.4px;
    color: var(--ink);
    background: var(--orange-tint);
    border: 1px solid var(--orange);
    padding: 4px 10px;
    border-radius: var(--radius-xs);
    display: inline-block;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: 11px 20px;
    height: 42px;
    border-radius: var(--radius-sm);
    font-family: var(--font-display);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 1.4px;
    text-transform: uppercase;
    border: 1.5px solid transparent;
    cursor: pointer;
    transition: all var(--dur) var(--ease);
    text-decoration: none;
    white-space: nowrap;
}
.btn svg { width: 15px; height: 15px; }

.btn-primary {
    background: var(--green);
    color: #fff;
    border-color: var(--green);
    box-shadow: 0 6px 18px rgba(27,94,32,0.28);
}
.btn-primary:hover {
    background: var(--green-2);
    color: #fff;
    border-color: var(--green-2);
    transform: translateY(-1px);
    box-shadow: 0 10px 28px rgba(27,94,32,0.4);
}

.btn-copper, .btn-accent {
    background: var(--orange);
    color: #fff;
    border-color: var(--orange);
    box-shadow: 0 6px 18px rgba(249,115,22,0.30);
}
.btn-copper:hover, .btn-accent:hover {
    background: var(--orange-2);
    color: #fff;
    border-color: var(--orange-2);
}

.btn-secondary {
    background: transparent;
    color: var(--ink);
    border-color: var(--ink);
}
.btn-secondary:hover {
    background: var(--ink);
    color: var(--cream);
    border-color: var(--ink);
}

.btn-ghost {
    background: transparent;
    color: var(--green);
    border-color: transparent;
}
.btn-ghost:hover {
    background: var(--green-tint);
    color: var(--green-2);
}

.btn-success { background: var(--ok); color: #fff; border-color: var(--ok); }
.btn-danger  { background: var(--err); color: #fff; border-color: var(--err); }

.btn-sm { height: 34px; padding: 8px 14px; font-size: 11px; }
.btn-sm svg { width: 13px; height: 13px; }
.btn-lg { height: 52px; padding: 15px 26px; font-size: 13px; }
.btn-block { width: 100%; }

/* ============================================================
   PANELS & CARDS
   ============================================================ */
.panel, .card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: all var(--dur) var(--ease);
}
.panel:hover, .card:hover {
    border-color: var(--border-strong);
    box-shadow: var(--shadow-md);
}
.panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-5);
    background: var(--paper-warm);
    border-bottom: 2px solid var(--orange);
}
.panel-title {
    font-family: var(--font-display);
    font-size: 12.5px;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--ink);
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--space-2);
}
.panel-title svg { width: 14px; height: 14px; color: var(--green); stroke-width: 2; }
.panel-sub { font-size: 11.5px; color: var(--text-muted); margin-top: 3px; }
.panel-meta {
    font-family: var(--font-display);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.8px;
    text-transform: uppercase;
    color: var(--ink-3);
}
.panel-body { padding: var(--space-5); }

/* ============================================================
   KPI CARDS
   ============================================================ */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}
@media (max-width: 1100px) { .kpi-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px)  { .kpi-grid { grid-template-columns: 1fr; } }

.kpi {
    background: var(--surface);
    border: 1px solid var(--border);
    border-top: 5px solid var(--green);
    border-radius: var(--radius-md);
    padding: var(--space-6);
    box-shadow: var(--shadow-sm);
    transition: all var(--dur) var(--ease);
}
.kpi:hover { box-shadow: var(--shadow-md); }
.kpi-label {
    font-family: var(--font-display);
    font-size: 10.5px;
    font-weight: 800;
    letter-spacing: 2.4px;
    text-transform: uppercase;
    color: var(--ink-3);
    margin-bottom: var(--space-3);
}
.kpi-value {
    font-family: var(--font-display);
    font-size: 46px;
    font-weight: 900;
    letter-spacing: -0.045em;
    color: var(--green);
    line-height: 0.95;
    margin-bottom: var(--space-3);
    font-variant-numeric: tabular-nums;
}
.kpi-foot {
    font-size: 12.5px;
    color: var(--ink-2);
    font-weight: 500;
}
.kpi.ok { border-top-color: var(--ok); }
.kpi.ok .kpi-value { color: var(--ok); }
.kpi.warn { border-top-color: var(--warn); }
.kpi.warn .kpi-value { color: var(--warn); }
.kpi.alert { border-top-color: var(--err); }
.kpi.alert .kpi-value { color: var(--err); }

/* ============================================================
   TABLES
   ============================================================ */
.table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    color: var(--text-primary);
}
.table thead th {
    font-family: var(--font-display);
    font-size: 10.5px;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--green);
    padding: var(--space-4);
    text-align: left;
    border-bottom: 2px solid var(--green);
    background: var(--paper-warm);
    white-space: nowrap;
}
.table tbody td {
    padding: var(--space-4);
    font-size: 13px;
    vertical-align: middle;
    border-bottom: 1px solid var(--border);
    height: 56px;
}
.table tbody tr { transition: background var(--dur) var(--ease); }
.table tbody tr:hover { background: var(--green-tint); }
.table tbody tr:last-child td { border-bottom: none; }

/* Legacy plain-table compatibility */
table:not(.table) {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}
table:not(.table) th,
table:not(.table) td {
    padding: 13px 18px;
    text-align: left;
}
table:not(.table) thead th {
    font-family: var(--font-display);
    font-size: 10.5px;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--green);
    background: var(--paper-warm);
    border-bottom: 2px solid var(--green);
}
table:not(.table) tbody td {
    border-bottom: 1px solid var(--border);
}
table:not(.table) tbody tr:hover { background: var(--green-tint); }

/* ============================================================
   FORMS
   ============================================================ */
.form-label, .label {
    display: block;
    font-family: var(--font-display);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--ink);
    margin-bottom: var(--space-2);
}
.form-control, .input, .select, .textarea {
    width: 100%;
    background: var(--surface);
    border: 1.5px solid rgba(17,19,21,0.15);
    color: var(--text-primary);
    border-radius: var(--radius-sm);
    padding: 13px 15px;
    font-family: var(--font-body);
    font-size: 14.5px;
    font-weight: 500;
    outline: none;
    transition: all var(--dur) var(--ease);
    box-sizing: border-box;
}
.form-control:focus, .input:focus, .select:focus, .textarea:focus {
    border-color: var(--green);
    box-shadow: 0 0 0 4px var(--green-tint);
}
.form-control::placeholder { color: var(--text-faint); }
textarea.form-control, .textarea { resize: vertical; min-height: 90px; }
select.form-control, .select { cursor: pointer; }

/* ============================================================
   BADGES (solid, uppercase)
   ============================================================ */
.pill, .badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    border-radius: var(--radius-xs);
    font-family: var(--font-display);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    border: none;
    white-space: nowrap;
}
.pill-green, .badge-approved, .badge-success { background: var(--ok); color: #fff; }
.pill-red, .badge-rejected, .badge-danger     { background: var(--err); color: #fff; }
.pill-amber, .badge-pending, .badge-warning   { background: var(--warn); color: #fff; }
.pill-blue, .badge-review, .badge-info        { background: var(--green); color: #fff; }
.pill-orange, .badge-executive                { background: var(--orange); color: #fff; }
.pill-slate, .badge-draft                     { background: var(--surface-3); color: var(--ink-3); }

/* ============================================================
   ALERTS / FLASH
   ============================================================ */
.alert, .flash {
    padding: var(--space-4) var(--space-5);
    border: 1px solid var(--border);
    border-left-width: 4px;
    border-radius: var(--radius-sm);
    font-size: 13.5px;
    background: var(--surface);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-weight: 500;
}
.alert-success, .flash-success { border-left-color: var(--ok); color: var(--ok); }
.alert-danger,  .flash-danger  { border-left-color: var(--err); color: var(--err); }
.alert-info,    .flash-info    { border-left-color: var(--green); color: var(--green); }
.alert-warning, .flash-warning { border-left-color: var(--warn); color: var(--warn); }

/* ============================================================
   PAGINATION
   ============================================================ */
.pagination {
    display: flex;
    gap: 6px;
    justify-content: center;
    padding: 20px 0;
    flex-wrap: wrap;
}
.pagination a, .pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;
    height: 38px;
    padding: 0 12px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-strong);
    background: var(--surface);
    color: var(--text-primary);
    font-family: var(--font-display);
    font-size: 12.5px;
    font-weight: 700;
    letter-spacing: 0.5px;
    transition: all var(--dur) var(--ease);
}
.pagination a:hover {
    border-color: var(--green);
    color: var(--green);
    background: var(--green-tint);
}
.pagination .active {
    background: var(--green);
    color: #fff;
    border-color: var(--green);
    box-shadow: 0 4px 12px rgba(27,94,32,0.28);
}
.pagination .disabled { opacity: .5; pointer-events: none; }

/* ============================================================
   EMPTY STATE
   ============================================================ */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--space-16) var(--space-6);
    gap: var(--space-4);
}
.empty-state svg {
    width: 72px;
    height: 72px;
    opacity: 0.4;
    color: var(--green);
    margin-bottom: var(--space-2);
}
.empty-title {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--ink);
}
.empty-desc {
    font-size: 13.5px;
    color: var(--text-muted);
    max-width: 380px;
}

/* ============================================================
   SECTION DIVIDER
   ============================================================ */
.section-divider {
    height: 2px;
    background: linear-gradient(90deg, var(--green) 0%, var(--orange) 40%, transparent 100%);
    margin: var(--space-8) 0;
    position: relative;
}
.section-divider::before {
    content: '';
    position: absolute;
    left: 0; top: -3px;
    width: 8px; height: 8px;
    background: var(--green);
    transform: rotate(45deg);
}

/* ============================================================
   MOTION
   ============================================================ */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}
.animate-in { animation: fadeInUp var(--dur-slow) var(--ease) both; }