/* ============================================================
   MEDICO APP — Shared Stylesheet
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Space+Mono:wght@400;700&family=DM+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&display=swap');

:root {
  --bg:        #0d1117;
  --surface:   #161b22;
  --surface2:  #1c2330;
  --border:    #30363d;
  --accent:    #00d4aa;
  --accent2:   #ff6b6b;
  --accent3:   #ffa94d;
  --blue:      #74c0fc;
  --text:      #e6edf3;
  --muted:     #8b949e;
  --mono:      'Space Mono', monospace;
  --sans:      'DM Sans', sans-serif;
  --radius:    12px;
  --radius-sm: 8px;
  --shadow:    0 4px 24px rgba(0,0,0,.4);
}

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

html, body { height:100%; }
body { font-family:var(--sans); background:var(--bg); color:var(--text); font-size:14px; line-height:1.5; }

a { color:inherit; text-decoration:none; }
button { font-family:var(--sans); cursor:pointer; }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width:6px; height:6px; }
::-webkit-scrollbar-track { background:transparent; }
::-webkit-scrollbar-thumb { background:var(--border); border-radius:4px; }
::-webkit-scrollbar-thumb:hover { background:var(--muted); }

/* ── TOPBAR ── */
.topbar {
  background:var(--surface); border-bottom:1px solid var(--border);
  display:flex; align-items:center; justify-content:space-between;
  padding:0 24px; height:60px; position:sticky; top:0; z-index:200;
}
.topbar-left { display:flex; align-items:center; gap:10px; }
.logo-icon { width:34px; height:34px; background:var(--accent); border-radius:var(--radius-sm); display:flex; align-items:center; justify-content:center; font-size:18px; flex-shrink:0; }
.app-name { font-family:var(--mono); font-size:17px; font-weight:700; }
.app-name span { color:var(--accent); }
.topbar-right { display:flex; align-items:center; gap:10px; }
.user-badge { display:flex; align-items:center; gap:8px; background:var(--surface2); border:1px solid var(--border); border-radius:20px; padding:5px 14px 5px 7px; font-size:13px; font-weight:500; color:var(--muted); }
.user-avatar { width:26px; height:26px; background:linear-gradient(135deg,var(--accent),#00b894); border-radius:50%; font-size:11px; font-weight:700; display:flex; align-items:center; justify-content:center; color:#0d1117; }

/* ── NAV TABS ── */
.nav-tabs { background:var(--surface); border-bottom:1px solid var(--border); display:flex; padding:0 20px; overflow-x:auto; scrollbar-width:none; position:sticky; top:60px; z-index:100; }
.nav-tabs::-webkit-scrollbar { display:none; }
.nav-tab { padding:13px 18px; font-size:13px; font-weight:500; color:var(--muted); cursor:pointer; border-bottom:2px solid transparent; white-space:nowrap; display:flex; align-items:center; gap:7px; transition:color .2s, border-color .2s; user-select:none; }
.nav-tab:hover { color:var(--text); }
.nav-tab.active { color:var(--accent); border-bottom-color:var(--accent); }

/* ── MAIN ── */
.main { max-width:1240px; margin:0 auto; padding:24px; }

/* ── SECTION HEADER ── */
.section-header { display:flex; align-items:center; justify-content:space-between; margin-bottom:18px; flex-wrap:wrap; gap:10px; }
.section-header h2 { font-size:17px; font-weight:600; display:flex; align-items:center; gap:8px; }
.live-badge { background:rgba(0,212,170,.15); border:1px solid rgba(0,212,170,.3); color:var(--accent); font-size:10px; font-weight:700; padding:2px 8px; border-radius:10px; letter-spacing:.5px; }

/* ── CARDS GRID ── */
.cards-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); gap:16px; margin-bottom:24px; }
.card { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:20px; position:relative; overflow:hidden; transition:transform .2s, border-color .2s; cursor:default; }
.card:hover { transform:translateY(-2px); border-color:rgba(0,212,170,.3); }
.card::before { content:''; position:absolute; top:0; left:0; width:100%; height:3px; background:var(--card-top, var(--accent)); border-radius:var(--radius) var(--radius) 0 0; }
.card.red  { --card-top: var(--accent2); }
.card.orange { --card-top: var(--accent3); }
.card.blue { --card-top: var(--blue); }
.card-label { font-size:11px; font-weight:600; letter-spacing:.7px; text-transform:uppercase; color:var(--muted); margin-bottom:8px; }
.card-value { font-family:var(--mono); font-size:28px; font-weight:700; line-height:1; }
.card-value.green { color:var(--accent); }
.card-sub { font-size:12px; color:var(--muted); margin-top:6px; }
.card-icon { position:absolute; bottom:14px; right:14px; font-size:30px; opacity:.1; }

/* ── PANEL CARD ── */
.panel-card { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); overflow:hidden; margin-bottom:20px; }
.panel-card-header { padding:14px 18px; border-bottom:1px solid var(--border); display:flex; align-items:center; justify-content:space-between; gap:10px; }
.panel-card-header h3 { font-size:14px; font-weight:600; display:flex; align-items:center; gap:8px; }
.panel-body { padding:16px 18px; }

/* ── TABLES ── */
.table-wrap { overflow-x:auto; }
table { width:100%; border-collapse:collapse; }
thead th { padding:10px 16px; text-align:left; font-size:11px; font-weight:600; letter-spacing:.6px; text-transform:uppercase; color:var(--muted); border-bottom:1px solid var(--border); background:rgba(255,255,255,.02); white-space:nowrap; }
tbody tr { border-bottom:1px solid rgba(48,54,61,.5); transition:background .15s; }
tbody tr:last-child { border-bottom:none; }
tbody tr:hover { background:rgba(255,255,255,.03); }
td { padding:11px 16px; font-size:13px; vertical-align:middle; }
.empty-row td { text-align:center; padding:40px; color:var(--muted); }

/* ── BADGES / STATUS ── */
.badge { display:inline-flex; align-items:center; gap:5px; padding:3px 10px; border-radius:8px; font-size:11px; font-weight:600; font-family:var(--mono); }
.badge-green  { background:rgba(0,212,170,.12); border:1px solid rgba(0,212,170,.25); color:var(--accent); }
.badge-red    { background:rgba(255,107,107,.12); border:1px solid rgba(255,107,107,.25); color:var(--accent2); }
.badge-orange { background:rgba(255,169,77,.12); border:1px solid rgba(255,169,77,.25); color:var(--accent3); }
.badge-blue   { background:rgba(116,192,252,.12); border:1px solid rgba(116,192,252,.25); color:var(--blue); }
.badge-gray   { background:rgba(139,148,158,.12); border:1px solid rgba(139,148,158,.25); color:var(--muted); }

/* ── INPUTS ── */
.input-group { display:flex; flex-direction:column; gap:5px; }
.input-group label { font-size:11px; font-weight:600; letter-spacing:.5px; text-transform:uppercase; color:var(--muted); }
.form-control { width:100%; background:var(--surface2); border:1px solid var(--border); border-radius:var(--radius-sm); padding:9px 13px; font-size:13px; color:var(--text); font-family:var(--sans); outline:none; transition:border-color .2s; }
.form-control:focus { border-color:var(--accent); }
.form-control::placeholder { color:var(--muted); }
.form-control.error { border-color:var(--accent2); }
select.form-control { cursor:pointer; }
select.form-control option { background:var(--surface2); }
.input-row { display:grid; grid-template-columns:repeat(auto-fit,minmax(160px,1fr)); gap:12px; }
.form-error { font-size:11px; color:var(--accent2); margin-top:3px; display:none; }
.form-error.show { display:block; }

/* ── BUTTONS ── */
.btn { display:inline-flex; align-items:center; justify-content:center; gap:7px; border:none; border-radius:var(--radius-sm); padding:9px 18px; font-size:13px; font-weight:600; font-family:var(--sans); cursor:pointer; transition:opacity .2s, transform .1s; white-space:nowrap; }
.btn:active { transform:scale(.97); }
.btn-primary  { background:var(--accent); color:#0d1117; }
.btn-primary:hover  { opacity:.87; }
.btn-danger   { background:rgba(255,107,107,.15); border:1px solid rgba(255,107,107,.3); color:var(--accent2); }
.btn-danger:hover   { background:rgba(255,107,107,.25); }
.btn-secondary { background:var(--surface2); border:1px solid var(--border); color:var(--text); }
.btn-secondary:hover { border-color:var(--accent); color:var(--accent); }
.btn-icon { padding:8px; border-radius:var(--radius-sm); background:var(--surface2); border:1px solid var(--border); color:var(--muted); font-size:14px; }
.btn-icon:hover { border-color:var(--accent); color:var(--accent); }
.btn-sm { padding:6px 12px; font-size:12px; }
.btn-lg { padding:13px 24px; font-size:14px; border-radius:var(--radius); }
.btn-block { width:100%; }

/* ── SEARCH BAR ── */
.search-wrap { position:relative; flex:1; }
.search-wrap .search-icon { position:absolute; left:12px; top:50%; transform:translateY(-50%); color:var(--muted); pointer-events:none; font-size:14px; }
.search-wrap .form-control { padding-left:36px; }

/* ── MODAL ── */
.modal-overlay { position:fixed; inset:0; background:rgba(0,0,0,.65); z-index:500; display:none; align-items:center; justify-content:center; padding:16px; }
.modal-overlay.open { display:flex; }
.modal { background:var(--surface); border:1px solid var(--border); border-radius:16px; width:100%; max-width:560px; max-height:90vh; overflow-y:auto; box-shadow:var(--shadow); animation:modalIn .25s ease; }
@keyframes modalIn { from{opacity:0;transform:scale(.95)translateY(-10px)} to{opacity:1;transform:scale(1)translateY(0)} }
.modal-header { padding:18px 22px; border-bottom:1px solid var(--border); display:flex; align-items:center; justify-content:space-between; }
.modal-header h3 { font-size:16px; font-weight:600; }
.modal-close { background:none; border:none; color:var(--muted); font-size:22px; cursor:pointer; line-height:1; padding:2px 6px; border-radius:6px; }
.modal-close:hover { color:var(--text); background:var(--surface2); }
.modal-body { padding:22px; display:flex; flex-direction:column; gap:14px; }
.modal-footer { padding:16px 22px; border-top:1px solid var(--border); display:flex; gap:10px; justify-content:flex-end; }

/* ── TOAST ── */
#toast { position:fixed; bottom:24px; left:50%; transform:translateX(-50%) translateY(80px); background:var(--surface); border:1px solid var(--accent); border-radius:var(--radius); padding:11px 22px; display:flex; align-items:center; gap:10px; font-size:13px; font-weight:500; z-index:9999; transition:transform .35s cubic-bezier(.34,1.56,.64,1); box-shadow:var(--shadow); white-space:nowrap; }
#toast.show { transform:translateX(-50%) translateY(0); }
#toast.error { border-color:var(--accent2); }
#toast.warn  { border-color:var(--accent3); }

/* ── MOBILE BOTTOM NAV ── */
.bottom-nav { display:none; position:fixed; bottom:0; left:0; right:0; background:var(--surface); border-top:1px solid var(--border); padding:6px 0 calc(6px + env(safe-area-inset-bottom)); z-index:300; }
.bottom-nav-inner { display:flex; justify-content:space-around; }
.bn-item { display:flex; flex-direction:column; align-items:center; gap:3px; cursor:pointer; padding:6px 14px; border-radius:10px; }
.bn-icon { font-size:20px; }
.bn-label { font-size:10px; color:var(--muted); font-weight:500; }
.bn-item.active .bn-label { color:var(--accent); }

/* ── FILTER BAR ── */
.filter-bar { display:flex; gap:10px; flex-wrap:wrap; align-items:center; margin-bottom:16px; }
.filter-bar .form-control { min-width:140px; }

/* ── QTY CONTROL ── */
.qty-control { display:inline-flex; align-items:center; gap:6px; }
.qty-btn { width:26px; height:26px; background:var(--surface2); border:1px solid var(--border); border-radius:6px; font-size:15px; font-weight:700; display:flex; align-items:center; justify-content:center; color:var(--text); transition:all .15s; }
.qty-btn:hover { border-color:var(--accent); color:var(--accent); }
.qty-val { font-family:var(--mono); font-size:13px; min-width:24px; text-align:center; }

/* ── SUGGESTION DROPDOWN ── */
.suggest-box { background:var(--surface2); border:1px solid var(--border); border-radius:var(--radius-sm); margin-top:4px; overflow:hidden; display:none; max-height:220px; overflow-y:auto; position:absolute; width:100%; z-index:50; box-shadow:var(--shadow); }
.suggest-box.open { display:block; }
.suggest-item { padding:10px 14px; cursor:pointer; display:flex; justify-content:space-between; align-items:center; transition:background .15s; }
.suggest-item:hover { background:rgba(0,212,170,.08); }
.suggest-item .s-name { font-weight:500; font-size:13px; }
.suggest-item .s-meta { font-size:11px; color:var(--muted); }
.suggest-item .s-price { font-family:var(--mono); font-size:12px; color:var(--accent); }

/* ── PAYMENT MODES ── */
.pay-modes { display:flex; gap:8px; flex-wrap:wrap; }
.pay-mode { flex:1; min-width:70px; padding:9px 6px; border:1px solid var(--border); border-radius:var(--radius-sm); background:var(--surface2); font-size:12px; font-weight:500; text-align:center; cursor:pointer; transition:all .2s; color:var(--muted); }
.pay-mode.active { border-color:var(--accent); background:rgba(0,212,170,.1); color:var(--accent); }
.pay-mode:hover:not(.active) { border-color:var(--muted); }

/* ── CHART ── */
.bar-chart { display:flex; align-items:flex-end; gap:8px; height:140px; padding:8px 0; }
.bar-wrap { display:flex; flex-direction:column; align-items:center; gap:6px; flex:1; }
.bar { background:linear-gradient(to top,var(--accent),rgba(0,212,170,.4)); border-radius:4px 4px 0 0; width:100%; min-height:4px; transition:height .6s ease; }
.bar-label { font-size:10px; color:var(--muted); white-space:nowrap; }
.bar-val { font-size:10px; font-family:var(--mono); color:var(--accent); }

/* ── ANIMATIONS ── */
.fade-in { animation:fadeIn .4s ease both; }
@keyframes fadeIn { from{opacity:0;transform:translateY(10px)} to{opacity:1;transform:translateY(0)} }
.fade-in:nth-child(1){animation-delay:.05s}
.fade-in:nth-child(2){animation-delay:.10s}
.fade-in:nth-child(3){animation-delay:.15s}
.fade-in:nth-child(4){animation-delay:.20s}

/* ── PRINT ── */
@media print {
  .topbar,.nav-tabs,.bottom-nav,.no-print { display:none !important; }
  body { background:white; color:black; }
  .print-only { display:block !important; }
}
.print-only { display:none; }

/* ── RESPONSIVE ── */
@media(max-width:768px) {
  .main { padding:14px 12px 80px; }
  .nav-tabs { display:none; }
  .bottom-nav { display:block; }
  .topbar { padding:0 14px; height:54px; }
  .topbar .app-name { font-size:15px; }
  .cards-grid { grid-template-columns:1fr 1fr; gap:10px; }
  .card-value { font-size:22px; }
  .modal { max-width:100%; border-radius:16px; }
}
@media(max-width:480px) {
  .cards-grid { grid-template-columns:1fr 1fr; }
  .input-row { grid-template-columns:1fr; }
  thead th:nth-child(n+4), td:nth-child(n+4) { display:none; }
  .filter-bar { gap:6px; }
}