:root {
  --navy: #0b1f3a;
  --ink: #1d2b45;
  --muted: #5d6b82;
  --faint: #8a96a8;
  --line: #e3e8ef;
  --bg: #f5f7fa;
  --card: #ffffff;
  --blue: #2f7de1;
  --blue-soft: #e8f1fd;
  --teal: #1fa59a;
  --green: #34c08a;
  --green-soft: #e5f7ef;
  --amber: #c98a06;
  --amber-soft: #fdf4dd;
  --red: #d64545;
  --red-soft: #fdeaea;
  --grad: linear-gradient(135deg, #2f7de1 0%, #1fa59a 55%, #3cc48b 100%);
  --radius: 14px;
  --shadow: 0 1px 2px rgba(11, 31, 58, .04), 0 4px 16px rgba(11, 31, 58, .05);
  --sidebar: 260px;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font-family: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--ink);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--blue); text-decoration: none; }
h1, h2, h3, h4 { color: var(--navy); margin: 0; line-height: 1.25; }
h1 { font-size: 26px; font-weight: 800; letter-spacing: -.01em; }
h2 { font-size: 18px; font-weight: 700; }
h3 { font-size: 15px; font-weight: 700; }
p { margin: 0; }
button, input, select, textarea { font: inherit; color: inherit; }

/* Layout */
.app { display: flex; min-height: 100vh; }
.sidebar {
  width: var(--sidebar); flex-shrink: 0; background: #fff; border-right: 1px solid var(--line);
  position: fixed; inset: 0 auto 0 0; display: flex; flex-direction: column; padding: 22px 16px; z-index: 40;
  transition: transform .25s ease;
}
.brand img { width: 190px; display: block; margin: 0 6px 26px; }
.nav { display: flex; flex-direction: column; gap: 2px; }
.nav a {
  display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 10px;
  color: var(--muted); font-weight: 600; font-size: 14.5px;
}
.nav a .ico { width: 22px; text-align: center; font-size: 16px; }
.nav a:hover { background: var(--bg); color: var(--navy); }
.nav a.active { background: var(--blue-soft); color: var(--blue); }
.sidebar-note {
  margin-top: auto; font-size: 12.5px; color: var(--muted); background: var(--bg); border-radius: 12px; padding: 12px 14px;
}
.sidebar-note strong { display: block; color: var(--navy); margin-bottom: 2px; }

.main { margin-left: var(--sidebar); flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar {
  position: sticky; top: 0; z-index: 30; display: flex; align-items: center; gap: 12px; height: 64px;
  padding: 0 28px; background: rgba(245, 247, 250, .88); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line);
}
.topbar-title { font-weight: 700; color: var(--navy); font-size: 16px; }
.topbar-logo { display: none; width: 30px; height: 30px; }
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.menu-btn { display: none; border: 0; background: none; font-size: 22px; cursor: pointer; padding: 6px; color: var(--navy); }
.avatar {
  width: 36px; height: 36px; border-radius: 50%; background: var(--grad); color: #fff; display: grid; place-items: center;
  font-weight: 700; font-size: 13px; cursor: pointer;
}
.content { padding: 28px; max-width: 1240px; width: 100%; flex: 1; }
.footer { padding: 18px 28px 26px; font-size: 12.5px; color: var(--faint); max-width: 1240px; }

.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 22px; flex-wrap: wrap; }
.page-head p { color: var(--muted); margin-top: 4px; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* Grid & cards */
.grid { display: grid; gap: 18px; }
.g-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.g-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g-main { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); }
.mt { margin-top: 18px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 20px; min-width: 0; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 14px; }
.card-head .sub { color: var(--faint); font-size: 13px; }

.hero {
  background: var(--grad); color: #fff; border-radius: var(--radius); padding: 24px 26px; display: flex; gap: 20px;
  align-items: center; justify-content: space-between; flex-wrap: wrap; margin-bottom: 18px; position: relative; overflow: hidden;
}
.hero h1 { color: #fff; }
.hero p { opacity: .92; margin-top: 4px; max-width: 620px; }
.hero .btn { background: #fff; color: var(--navy); }
.hero::after {
  content: ""; position: absolute; right: -60px; top: -60px; width: 220px; height: 220px; border-radius: 50%;
  background: rgba(255,255,255,.1);
}

.stat .label { color: var(--muted); font-size: 13px; font-weight: 600; display: flex; justify-content: space-between; gap: 8px; }
.stat .value { font-size: 30px; font-weight: 800; color: var(--navy); margin-top: 6px; letter-spacing: -.02em; }
.stat .value small { font-size: 13px; color: var(--faint); font-weight: 600; margin-left: 4px; letter-spacing: 0; }
.stat .delta { font-size: 13px; margin-top: 4px; color: var(--muted); }
.stat canvas { margin-top: 10px; }
.up { color: var(--red); } .down { color: var(--blue); } .good { color: var(--green); }

/* Pills / badges */
.pill { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 700; padding: 3px 10px; border-radius: 999px; background: var(--bg); color: var(--muted); white-space: nowrap; }
.pill-demo { background: var(--green-soft); color: #13865b; }
.pill.ok { background: var(--green-soft); color: #13865b; }
.pill.warn { background: var(--amber-soft); color: #946400; }
.pill.bad { background: var(--red-soft); color: #b42f2f; }
.pill.info { background: var(--blue-soft); color: var(--blue); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 1px solid transparent; border-radius: 10px;
  padding: 9px 16px; font-weight: 700; font-size: 14px; cursor: pointer; background: var(--navy); color: #fff; transition: filter .15s, background .15s;
  white-space: nowrap;
}
.btn:hover { filter: brightness(1.12); }
.btn.primary { background: var(--blue); }
.btn.ghost { background: #fff; color: var(--navy); border-color: var(--line); }
.btn.ghost:hover { background: var(--bg); filter: none; }
.btn.danger { background: #fff; color: var(--red); border-color: #f3caca; }
.btn.sm { padding: 6px 11px; font-size: 13px; border-radius: 8px; }
.btn.link { background: none; color: var(--blue); padding: 0; border: 0; }
.icon-btn { border: 0; background: none; cursor: pointer; color: var(--faint); font-size: 16px; padding: 4px 6px; border-radius: 6px; }
.icon-btn:hover { background: var(--bg); color: var(--red); }

/* Forms */
.form { display: grid; gap: 14px; }
.form-row { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
label.field { display: grid; gap: 6px; font-size: 13px; font-weight: 600; color: var(--muted); }
input[type=text], input[type=number], input[type=date], input[type=time], input[type=email], select, textarea {
  width: 100%; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; background: #fff; color: var(--ink); font-size: 14.5px;
}
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(47,125,225,.25); border-color: var(--blue); }
textarea { resize: vertical; min-height: 90px; }
.hint { font-size: 12.5px; color: var(--faint); }
.check { display: flex; align-items: center; gap: 8px; font-size: 14px; cursor: pointer; }
.check input { width: 17px; height: 17px; accent-color: var(--blue); }

/* Tables */
.table-wrap { overflow-x: auto; margin: 0 -4px; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th { text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--faint); font-weight: 700; padding: 8px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
td { padding: 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
tr:last-child td { border-bottom: 0; }
td.num { font-variant-numeric: tabular-nums; font-weight: 700; color: var(--navy); white-space: nowrap; }

/* Chips */
.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip { border: 1px solid var(--line); background: #fff; color: var(--muted); padding: 6px 12px; border-radius: 999px; font-size: 13px; font-weight: 600; cursor: pointer; }
.chip:hover { border-color: var(--blue); color: var(--blue); }
.chip.active { background: var(--navy); border-color: var(--navy); color: #fff; }

/* Lists */
.list { display: grid; gap: 10px; }
.item { display: flex; gap: 12px; align-items: flex-start; padding: 12px; border-radius: 12px; background: var(--bg); }
.item .grow { flex: 1; min-width: 0; }
.item .title { font-weight: 700; color: var(--navy); }
.item .meta { font-size: 13px; color: var(--muted); }
.date-badge { width: 52px; flex-shrink: 0; text-align: center; background: #fff; border-radius: 10px; border: 1px solid var(--line); padding: 4px 0; }
.date-badge .m { font-size: 11px; font-weight: 700; color: var(--red); text-transform: uppercase; }
.date-badge .d { font-size: 20px; font-weight: 800; color: var(--navy); line-height: 1.1; }
.empty { color: var(--faint); font-size: 14px; padding: 18px; text-align: center; border: 1px dashed var(--line); border-radius: 12px; }

/* Insights */
.insight { display: flex; gap: 14px; padding: 16px; border-radius: 12px; border: 1px solid var(--line); background: #fff; }
.insight .dot { width: 34px; height: 34px; border-radius: 10px; flex-shrink: 0; display: grid; place-items: center; font-weight: 800; }
.insight.attention .dot { background: var(--amber-soft); color: var(--amber); }
.insight.notice .dot { background: var(--red-soft); color: var(--red); }
.insight.info .dot { background: var(--blue-soft); color: var(--blue); }
.insight.positive .dot { background: var(--green-soft); color: var(--green); }
.insight h3 { margin-bottom: 3px; }
.insight p { color: var(--muted); font-size: 14px; }
.insight .q { margin-top: 10px; font-size: 13.5px; background: var(--bg); border-radius: 10px; padding: 8px 12px; display: flex; gap: 10px; align-items: center; justify-content: space-between; flex-wrap: wrap; }

.stage-bar { display: grid; grid-template-columns: repeat(6, 1fr); gap: 4px; margin: 10px 0 6px; }
.stage-bar span { height: 10px; border-radius: 4px; background: var(--line); }
.stage-bar span.on { background: var(--grad); }
.stage-labels { display: grid; grid-template-columns: repeat(6, 1fr); font-size: 11px; color: var(--faint); text-align: center; font-weight: 700; }

/* Chat */
.chat { display: flex; flex-direction: column; height: calc(100vh - 230px); min-height: 460px; padding: 0; overflow: hidden; }
.chat-log { flex: 1; overflow-y: auto; padding: 20px; display: flex; flex-direction: column; gap: 12px; }
.msg { max-width: 78%; padding: 12px 15px; border-radius: 16px; font-size: 14.5px; }
.msg.bot { background: var(--bg); border-bottom-left-radius: 4px; align-self: flex-start; }
.msg.user { background: var(--blue); color: #fff; border-bottom-right-radius: 4px; align-self: flex-end; }
.msg p + p, .msg p + ul, .msg ul + p { margin-top: 8px; }
.msg ul { margin: 6px 0 0; padding-left: 18px; }
.msg .src { margin-top: 8px; font-size: 12px; color: var(--faint); }
.msg .src a { color: var(--blue); }
.msg.typing { color: var(--faint); }
.chat-sugg { padding: 0 20px 10px; }
.chat-input { display: flex; gap: 10px; padding: 14px 16px; border-top: 1px solid var(--line); background: #fff; }
.chat-input input { flex: 1; }

/* Modal & toast */
.modal-root:empty { display: none; }
.modal-root { position: fixed; inset: 0; z-index: 100; background: rgba(11,31,58,.45); display: grid; place-items: center; padding: 16px; }
.modal { background: #fff; border-radius: 18px; width: min(560px, 100%); max-height: calc(100vh - 32px); overflow-y: auto; padding: 24px; box-shadow: 0 20px 60px rgba(11,31,58,.25); }
.modal.wide { width: min(820px, 100%); }
.modal-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; gap: 12px; }
.modal-foot { display: flex; justify-content: flex-end; gap: 10px; margin-top: 20px; flex-wrap: wrap; }
.toast-root { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); z-index: 120; display: grid; gap: 8px; }
.toast { background: var(--navy); color: #fff; padding: 10px 18px; border-radius: 10px; font-size: 14px; font-weight: 600; box-shadow: 0 8px 24px rgba(0,0,0,.18); animation: pop .2s ease; }
@keyframes pop { from { transform: translateY(8px); opacity: 0; } }
.scrim { display: none; }

.welcome-logo { width: 260px; max-width: 80%; display: block; margin: 4px auto 18px; }
.disclaimer { background: var(--amber-soft); color: #6b4a00; border-radius: 12px; padding: 12px 14px; font-size: 13.5px; }
.callout { background: var(--blue-soft); color: #1d4f8f; border-radius: 12px; padding: 12px 14px; font-size: 13.5px; }

/* Adherence */
.week { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; }
.week div { text-align: center; font-size: 11px; color: var(--faint); font-weight: 700; }
.week .bar { height: 44px; border-radius: 8px; background: var(--line); position: relative; overflow: hidden; margin-bottom: 4px; }
.week .bar i { position: absolute; left: 0; right: 0; bottom: 0; background: var(--grad); }

.dose { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 10px; background: var(--bg); }
.dose.done { opacity: .6; }
.dose.done .title { text-decoration: line-through; }
.dose .time { font-weight: 800; color: var(--navy); font-variant-numeric: tabular-nums; width: 48px; }

/* Report */
.report { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 36px; box-shadow: var(--shadow); }
.report-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; border-bottom: 2px solid var(--navy); padding-bottom: 16px; margin-bottom: 20px; flex-wrap: wrap; }
.report-head img { width: 200px; }
.report-head .meta { text-align: right; font-size: 13px; color: var(--muted); }
.report section { margin-bottom: 22px; break-inside: avoid; }
.report section h2 { font-size: 15px; text-transform: uppercase; letter-spacing: .05em; color: var(--blue); margin-bottom: 10px; }
.report .kv { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 8px 20px; font-size: 14px; }
.report .kv span { color: var(--faint); display: block; font-size: 12px; }
.report ul { margin: 0; padding-left: 20px; }
.report li { margin-bottom: 4px; }
.report-foot { font-size: 12px; color: var(--faint); border-top: 1px solid var(--line); padding-top: 12px; }

.drop {
  border: 2px dashed #c7d3e3; border-radius: 14px; padding: 22px; text-align: center; color: var(--muted); background: #fafcff; cursor: pointer;
}
.drop:hover, .drop.over { border-color: var(--blue); background: var(--blue-soft); }
.drop strong { color: var(--navy); display: block; margin-bottom: 2px; }
.steps { display: flex; gap: 10px; align-items: center; font-size: 13px; color: var(--muted); flex-wrap: wrap; }
.steps b { color: var(--teal); }
.spin { display: inline-block; width: 16px; height: 16px; border: 2px solid var(--line); border-top-color: var(--blue); border-radius: 50%; animation: spin .8s linear infinite; vertical-align: -3px; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Responsive */
@media (max-width: 1100px) {
  .g-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .g-main { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 860px) {
  .sidebar { transform: translateX(-100%); box-shadow: 0 0 40px rgba(0,0,0,.15); }
  body.nav-open .sidebar { transform: none; }
  body.nav-open .scrim { display: block; position: fixed; inset: 0; background: rgba(11,31,58,.35); z-index: 35; }
  .main { margin-left: 0; }
  .menu-btn, .topbar-logo { display: block; }
  .topbar { padding: 0 16px; }
  .content { padding: 18px 16px; }
  .footer { padding: 16px; }
  .g-3, .g-2 { grid-template-columns: minmax(0, 1fr); }
  .report { padding: 20px; }
  .report .kv { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .report-head .meta { text-align: left; }
  .msg { max-width: 90%; }
  .chat { height: calc(100vh - 200px); }
}
@media (max-width: 480px) {
  .g-4 { grid-template-columns: minmax(0, 1fr); }
  h1 { font-size: 22px; }
  .stat .value { font-size: 26px; }
}

@media print {
  body { background: #fff; }
  .sidebar, .topbar, .footer, .no-print, .toast-root, .modal-root { display: none !important; }
  .main { margin: 0; }
  .content { padding: 0; max-width: none; }
  .report { border: 0; box-shadow: none; padding: 0; }
}