/* ============================================================
   WELFARE-REPORT-HUB — style.css
   โทนสีเดียวกับเอกสารข้อเสนอ: เขียวอมฟ้า (teal) + IBM Plex Sans Thai
   ============================================================ */

:root{
  --bg:#F4F6F5;
  --surface:#FFFFFF;
  --surface-2:#EAEFEC;
  --border:#D7DFDC;
  --border-soft:#E3E9E6;
  --ink:#16231F;
  --ink-soft:#4B5A56;
  --ink-faint:#7C8B87;
  --accent:#1F6F64;
  --accent-ink:#0E4740;
  --accent-soft:#E4F0EC;
  --accent-line:#BFDAD3;

  --done:#2F8F5D;      --done-bg:#E4F3EA;
  --progress:#B77E1E;  --progress-bg:#FBF0DA;
  --overdue:#C1473B;   --overdue-bg:#FAE7E4;

  --shadow: 0 1px 2px rgba(16,32,29,.06), 0 8px 24px -12px rgba(16,32,29,.12);
  --sidebar-w: 232px;
}

*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:"IBM Plex Sans Thai","Noto Sans Thai",system-ui,sans-serif;
  font-size:15px;
  line-height:1.6;
}
a{color:var(--accent-ink);text-decoration:none;}
a:hover{text-decoration:underline;}
h1,h2,h3{font-family:"Noto Serif Thai","Noto Serif",serif;font-weight:600;margin:0 0 .5rem;color:var(--ink);}
.mono{font-family:"IBM Plex Mono",ui-monospace,monospace;font-variant-numeric:tabular-nums;}

/* ---------- shell layout ---------- */
.app-shell{display:flex;min-height:100vh;}
.sidebar{
  width:var(--sidebar-w);flex:none;background:var(--surface);border-right:1px solid var(--border);
  display:flex;flex-direction:column;padding:1.25rem 0;
}
.sidebar .brand{padding:0 1.25rem 1.25rem;border-bottom:1px solid var(--border-soft);margin-bottom:.75rem;}
.sidebar .brand .name{font-family:"Noto Serif Thai";font-weight:600;font-size:1.0625rem;color:var(--accent-ink);}
.sidebar .brand .period{font-size:.75rem;color:var(--ink-faint);margin-top:.2rem;}
.nav-group{padding:.4rem 0;}
.nav-group .g-label{font-size:.6875rem;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-faint);padding:.4rem 1.25rem;}
.nav-link{
  display:flex;align-items:center;gap:.6rem;padding:.55rem 1.25rem;color:var(--ink-soft);font-size:.9063rem;
  border-left:3px solid transparent;
}
.nav-link:hover{background:var(--surface-2);text-decoration:none;color:var(--ink);}
.nav-link.active{background:var(--accent-soft);color:var(--accent-ink);border-left-color:var(--accent);font-weight:500;}

.main{flex:1;min-width:0;display:flex;flex-direction:column;}
.topbar{
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:.85rem 1.75rem;background:var(--surface);border-bottom:1px solid var(--border);
}
.topbar .who{font-size:.875rem;color:var(--ink-soft);display:flex;align-items:center;gap:.6rem;}
.topbar .role-tag{font-size:.75rem;background:var(--accent-soft);color:var(--accent-ink);padding:.2rem .6rem;border-radius:100px;}
.content{padding:1.75rem;max-width:1180px;width:100%;margin:0 auto;}

.page-head{margin-bottom:1.5rem;}
.page-head .kicker{font-size:.75rem;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-faint);margin-bottom:.3rem;}
.page-head p{color:var(--ink-soft);margin:.4rem 0 0;max-width:70ch;}

/* ---------- cards / forms ---------- */
.card{border:1px solid var(--border);border-radius:14px;background:var(--surface);padding:1.25rem 1.4rem;box-shadow:var(--shadow);margin-bottom:1.25rem;}
.card h3{font-family:"IBM Plex Sans Thai";font-size:1rem;font-weight:600;margin-bottom:.9rem;}
.grid{display:grid;gap:1rem;}
.grid.cols-2{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));}
.grid.cols-4{grid-template-columns:repeat(auto-fit,minmax(190px,1fr));}

.field{margin-bottom:.85rem;}
.field label{display:block;font-size:.8125rem;color:var(--ink-faint);margin-bottom:.35rem;}
.field input[type=text],.field input[type=password],.field input[type=number],
.field input[type=date],.field select,.field textarea{
  width:100%;font-family:inherit;font-size:.9375rem;color:var(--ink);
  background:var(--surface);border:1px solid var(--border);border-radius:8px;
  padding:.6rem .75rem;
}
.field input[type=number]{font-family:"IBM Plex Mono";}
.field textarea{resize:vertical;min-height:5rem;}
.field-row{display:flex;gap:.75rem;align-items:flex-end;flex-wrap:wrap;}
.field-row .field{flex:1;min-width:160px;margin-bottom:0;}

.btn{
  display:inline-flex;align-items:center;gap:.4rem;font-size:.875rem;font-weight:500;
  padding:.6rem 1.1rem;border-radius:9px;border:1px solid var(--border);background:var(--surface-2);
  color:var(--ink-soft);cursor:pointer;
}
.btn:hover{background:var(--border-soft);text-decoration:none;}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff;}
.btn.primary:hover{background:var(--accent-ink);}
.btn.danger{color:var(--overdue);border-color:var(--overdue);background:var(--overdue-bg);}
.btn.ghost{background:none;border:1.5px dashed var(--accent-line);color:var(--accent-ink);}
.btn.sm{padding:.35rem .75rem;font-size:.8125rem;}

/* ---------- tables ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:12px;background:var(--surface);}
table{width:100%;border-collapse:collapse;font-size:.9063rem;min-width:520px;}
th,td{text-align:left;padding:.7rem .9rem;vertical-align:middle;}
thead th{font-size:.75rem;text-transform:uppercase;letter-spacing:.04em;color:var(--ink-faint);background:var(--surface-2);font-weight:500;}
tbody tr+tr{border-top:1px solid var(--border-soft);}

/* ---------- pills / status ---------- */
.pill{display:inline-flex;align-items:center;gap:.4rem;font-size:.75rem;font-weight:500;padding:.28rem .7rem;border-radius:100px;}
.pill::before{content:"";width:6px;height:6px;border-radius:50%;}
.pill.done{color:var(--done);background:var(--done-bg);}
.pill.done::before{background:var(--done);}
.pill.progress{color:var(--progress);background:var(--progress-bg);}
.pill.progress::before{background:var(--progress);}
.pill.overdue{color:var(--overdue);background:var(--overdue-bg);}
.pill.overdue::before{background:var(--overdue);}
.override-tag{font-size:.6875rem;padding:.1rem .5rem;border-radius:100px;border:1px solid var(--border);color:var(--ink-faint);}
.override-tag.auto{color:var(--accent-ink);border-color:var(--accent-line);background:var(--accent-soft);}
.override-tag.manual{color:var(--progress);border-color:var(--progress);background:var(--progress-bg);}

/* ---------- kpi ---------- */
.kpi{border:1px solid var(--border);border-radius:14px;background:var(--surface);padding:1.1rem 1.2rem;box-shadow:var(--shadow);}
.kpi .label{font-size:.8125rem;color:var(--ink-faint);margin-bottom:.4rem;}
.kpi .value{font-size:1.7rem;font-weight:500;}

/* ---------- toolbar / tabs ---------- */
.toolbar{display:flex;gap:.4rem;margin-bottom:1.25rem;flex-wrap:wrap;}
.toolbar a, .toolbar span{font-size:.8125rem;padding:.4rem .9rem;border-radius:100px;border:1px solid var(--border);color:var(--ink-faint);}
.toolbar a.active, .toolbar span.active{background:var(--accent-soft);color:var(--accent-ink);border-color:var(--accent-line);font-weight:500;}

/* ---------- flash / alerts ---------- */
.flash{padding:.85rem 1.1rem;border-radius:10px;margin-bottom:1.25rem;font-size:.9063rem;}
.flash.success{background:var(--done-bg);color:var(--done);}
.flash.error{background:var(--overdue-bg);color:var(--overdue);}
.flash.info{background:var(--accent-soft);color:var(--accent-ink);}

/* ---------- notes list (unit5) ---------- */
.note-item{border:1px solid var(--border);border-radius:12px;background:var(--surface);padding:.85rem 1.05rem;margin-bottom:.7rem;}
.note-item .meta{font-size:.75rem;color:var(--ink-faint);margin-bottom:.35rem;display:flex;justify-content:space-between;gap:.6rem;}
.note-item p{margin:0;font-size:.9063rem;color:var(--ink-soft);white-space:pre-wrap;}

/* ---------- login ---------- */
.login-shell{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg);padding:1.5rem;}
.login-card{width:100%;max-width:380px;background:var(--surface);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);padding:2rem;}
.login-card h1{font-size:1.25rem;margin-bottom:.3rem;}
.login-card .sub{font-size:.875rem;color:var(--ink-faint);margin-bottom:1.5rem;}

/* ---------- report preview (print page) ---------- */
.report-preview{background:var(--surface);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);padding:2.1rem 2.2rem;}
.report-preview .rp-head{text-align:center;border-bottom:1px solid var(--border-soft);padding-bottom:1.1rem;margin-bottom:1.2rem;}
.report-preview .rp-head h3{font-family:"Noto Serif Thai";font-size:1.1875rem;margin-bottom:.45rem;}
.report-preview .rp-meta{font-size:.8125rem;color:var(--ink-faint);}
.rp-section{padding:.8rem 0;border-top:1px dashed var(--border-soft);}
.rp-section:first-of-type{border-top:none;padding-top:0;}
.rp-section .rp-num{font-family:"IBM Plex Mono";color:var(--accent-ink);font-size:.8125rem;margin-right:.5rem;}
.rp-section h4{display:inline;font-size:.9688rem;font-weight:600;color:var(--ink);}
.rp-section p{margin:.35rem 0 0;font-size:.875rem;color:var(--ink-soft);}

@media print{
  .sidebar,.topbar,.no-print{display:none !important;}
  .content{max-width:100%;padding:0;}
  body{background:#fff;}
}

@media (max-width:860px){
  .app-shell{flex-direction:column;}
  .sidebar{width:100%;flex-direction:row;overflow-x:auto;padding:.5rem;}
  .sidebar .brand{display:none;}
  .nav-group{display:flex;padding:0;}
  .nav-group .g-label{display:none;}
  .nav-link{border-left:none;border-bottom:3px solid transparent;white-space:nowrap;}
  .nav-link.active{border-left-color:transparent;border-bottom-color:var(--accent);}
  .content{padding:1.1rem;}
}