/* ==========================================================================
   GCWF Platform — Design System
   Warm, premium, human. Not a generic blue admin dashboard.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,500;9..144,600&family=Inter:wght@400;500;600;700&display=swap');

:root{
  /* Brand */
  --ink:        #1B1A17;
  --ink-soft:   #4B4A45;
  --paper:      #FBF9F4;
  --paper-2:    #F3EFE5;
  --line:       #E7E1D3;

  --forest:     #1F5C4C;
  --forest-700: #164338;
  --forest-100: #E4EEE9;
  --clay:       #E08A3C;
  --clay-100:   #FBEBD8;
  --sun:        #F3C64B;

  --ok:         #2E7D4F;
  --ok-bg:      #E7F4EC;
  --warn:       #B8791C;
  --warn-bg:    #FBF0DC;
  --err:        #C0433A;
  --err-bg:     #FBE9E7;
  --info:       #2E6FA6;
  --info-bg:    #E7F0F8;

  --radius-sm: 8px;
  --radius:    12px;
  --radius-lg: 18px;
  --shadow-sm: 0 1px 2px rgba(27,26,23,.06);
  --shadow:    0 4px 16px rgba(27,26,23,.08);
  --shadow-lg: 0 12px 40px rgba(27,26,23,.14);

  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Fraunces', Georgia, serif;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
body{
  margin:0; font-family:var(--font-body); color:var(--ink); background:var(--paper);
  -webkit-font-smoothing:antialiased; line-height:1.5; font-size:15px;
}
h1,h2,h3,h4{ font-family:var(--font-display); font-weight:600; line-height:1.15; margin:0 0 .4em; color:var(--ink); }
h1{ font-size:clamp(2rem,5vw,3.4rem); letter-spacing:-.01em; }
h2{ font-size:clamp(1.5rem,3vw,2.1rem); }
h3{ font-size:1.25rem; }
p{ margin:0 0 1em; color:var(--ink-soft); }
a{ color:var(--forest); text-decoration:none; }
img{ max-width:100%; display:block; }
.container{ max-width:1180px; margin:0 auto; padding:0 24px; }
.eyebrow{ text-transform:uppercase; letter-spacing:.12em; font-size:12px; font-weight:600; color:var(--clay); }

/* Buttons */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:12px 22px; border-radius:999px; font-weight:600; font-size:14.5px;
  border:1px solid transparent; cursor:pointer; transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
  white-space:nowrap;
}
.btn:active{ transform:scale(.98); }
.btn-primary{ background:var(--forest); color:#fff; box-shadow:var(--shadow-sm); }
.btn-primary:hover{ background:var(--forest-700); box-shadow:var(--shadow); }
.btn-secondary{ background:transparent; color:var(--forest); border-color:var(--forest); }
.btn-secondary:hover{ background:var(--forest-100); }
.btn-ghost{ background:transparent; color:var(--ink); border-color:var(--line); }
.btn-ghost:hover{ background:var(--paper-2); }
.btn-clay{ background:var(--clay); color:#fff; }
.btn-clay:hover{ filter:brightness(.94); }
.btn-block{ width:100%; }
.btn-sm{ padding:8px 14px; font-size:13px; }
.btn:disabled{ opacity:.5; cursor:not-allowed; }

/* Cards */
.card{ background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:20px; box-shadow:var(--shadow-sm); }
.card-hover{ transition:box-shadow .15s ease, transform .15s ease; }
.card-hover:hover{ box-shadow:var(--shadow); transform:translateY(-2px); }

/* Badges */
.badge{ display:inline-flex; align-items:center; gap:6px; padding:4px 10px; border-radius:999px; font-size:12px; font-weight:600; }
.badge-ok{ background:var(--ok-bg); color:var(--ok); }
.badge-warn{ background:var(--warn-bg); color:var(--warn); }
.badge-err{ background:var(--err-bg); color:var(--err); }
.badge-info{ background:var(--info-bg); color:var(--info); }
.badge-neutral{ background:var(--paper-2); color:var(--ink-soft); }

/* Forms */
label{ display:block; font-size:13px; font-weight:600; margin-bottom:6px; color:var(--ink); }
.help{ font-size:12.5px; color:var(--ink-soft); margin-top:4px; }
input[type=text],input[type=email],input[type=tel],input[type=password],input[type=date],input[type=number],
textarea, select{
  width:100%; padding:11px 14px; border:1.5px solid var(--line); border-radius:var(--radius-sm);
  font-family:var(--font-body); font-size:14.5px; background:#fff; color:var(--ink); transition:border-color .15s;
}
input:focus, textarea:focus, select:focus{ outline:none; border-color:var(--forest); }
.field{ margin-bottom:18px; }
.field-row{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
@media (max-width:640px){ .field-row{ grid-template-columns:1fr; } }
.chip-group{ display:flex; flex-wrap:wrap; gap:8px; }
.chip{
  padding:9px 16px; border:1.5px solid var(--line); border-radius:999px; font-size:13.5px; font-weight:500;
  cursor:pointer; background:#fff; user-select:none; transition:all .12s;
}
.chip input{ display:none; }
.chip.active{ background:var(--forest); border-color:var(--forest); color:#fff; }

/* Progress */
.progress{ height:10px; border-radius:999px; background:var(--paper-2); overflow:hidden; }
.progress > span{ display:block; height:100%; background:linear-gradient(90deg,var(--clay),var(--sun)); border-radius:999px; transition:width .5s ease; }

/* Top nav (public) */
.site-header{ position:sticky; top:0; z-index:50; background:rgba(251,249,244,.9); backdrop-filter:blur(8px); border-bottom:1px solid var(--line); }
.site-header .container{ display:flex; align-items:center; justify-content:space-between; height:72px; }
.brand{ display:flex; align-items:center; gap:10px; font-family:var(--font-display); font-weight:600; font-size:19px; color:var(--ink); }
.brand .mark{ width:36px; height:36px; border-radius:9px; background:var(--forest); color:#fff; display:flex; align-items:center; justify-content:center; font-family:var(--font-display); font-weight:600; }
.nav-actions{ display:flex; align-items:center; gap:10px; }

/* Hero */
.hero{ padding:76px 0 60px; }
.hero-grid{ display:grid; grid-template-columns:1.1fr .9fr; gap:48px; align-items:center; }
@media (max-width:900px){ .hero-grid{ grid-template-columns:1fr; } }
.hero-art{ background:var(--forest-100); border-radius:var(--radius-lg); aspect-ratio:4/3; display:flex; align-items:center; justify-content:center; overflow:hidden; position:relative; }
.hero-actions{ display:flex; gap:12px; flex-wrap:wrap; margin-top:28px; }

/* Stats */
.stats-strip{ background:var(--forest); color:#fff; padding:44px 0; }
.stats-grid{ display:grid; grid-template-columns:repeat(5,1fr); gap:24px; text-align:center; }
@media (max-width:900px){ .stats-grid{ grid-template-columns:repeat(2,1fr); } }
.stat-num{ font-family:var(--font-display); font-size:2.1rem; font-weight:600; }
.stat-label{ font-size:12.5px; opacity:.8; text-transform:uppercase; letter-spacing:.08em; margin-top:4px; }

/* How it works */
.steps{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
@media (max-width:900px){ .steps{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){ .steps{ grid-template-columns:1fr; } }
.step-num{ font-family:var(--font-display); font-size:2rem; color:var(--clay); font-weight:600; }

/* Levels */
.level-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
@media (max-width:900px){ .level-grid{ grid-template-columns:1fr; } }
.level-card{ border-radius:var(--radius-lg); padding:28px; border:1px solid var(--line); background:#fff; }
.level-card.featured{ background:var(--forest); color:#fff; border-color:var(--forest); }
.level-card.featured p, .level-card.featured h3{ color:#fff; }

/* Section spacing */
.section{ padding:64px 0; }
.section-head{ max-width:640px; margin-bottom:36px; }

/* Footer */
.site-footer{ background:var(--ink); color:#cfcdc4; padding:48px 0 24px; margin-top:40px; }
.site-footer a{ color:#e9e7df; }
.footer-grid{ display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:32px; }
@media (max-width:800px){ .footer-grid{ grid-template-columns:1fr 1fr; } }

/* ==== App shell (portal) ==== */
.app-shell{ display:grid; grid-template-columns:250px 1fr; min-height:100vh; }
@media (max-width:900px){ .app-shell{ grid-template-columns:1fr; } }
.app-sidebar{ background:#fff; border-right:1px solid var(--line); padding:20px 14px; position:sticky; top:0; height:100vh; overflow-y:auto; }
@media (max-width:900px){ .app-sidebar{ display:none; } }
.app-sidebar .brand{ padding:6px 10px 22px; }
.side-link{ display:flex; align-items:center; gap:10px; padding:10px 12px; border-radius:var(--radius-sm); color:var(--ink-soft); font-weight:500; font-size:14px; margin-bottom:2px; }
.side-link:hover{ background:var(--paper-2); }
.side-link.active{ background:var(--forest-100); color:var(--forest-700); font-weight:600; }
.side-group-label{ font-size:11px; text-transform:uppercase; letter-spacing:.08em; color:#a8a49a; margin:16px 10px 6px; }

.app-topbar{ display:flex; align-items:center; justify-content:space-between; padding:14px 24px; border-bottom:1px solid var(--line); background:#fff; position:sticky; top:0; z-index:20; }
.app-main{ padding:22px 24px 100px; max-width:1180px; }
@media (max-width:640px){ .app-main{ padding:16px 14px 100px; } }

/* Mobile bottom nav */
.mobile-nav{ display:none; }
@media (max-width:900px){
  .mobile-nav{
    display:flex; position:fixed; bottom:0; left:0; right:0; background:#fff; border-top:1px solid var(--line);
    padding:8px 4px calc(8px + env(safe-area-inset-bottom)); z-index:60; box-shadow:0 -4px 16px rgba(0,0,0,.06);
  }
  .mobile-nav a{ flex:1; display:flex; flex-direction:column; align-items:center; gap:3px; font-size:11px; color:var(--ink-soft); font-weight:600; padding:4px 0; }
  .mobile-nav a.active{ color:var(--forest); }
  .mobile-nav svg{ width:22px; height:22px; }
}

/* Dashboard widgets */
.greeting{ font-family:var(--font-display); font-size:1.6rem; margin-bottom:2px; }
.kpi-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:14px; margin:20px 0; }
@media (max-width:900px){ .kpi-grid{ grid-template-columns:1fr 1fr; } }
.kpi{ background:#fff; border:1px solid var(--line); border-radius:var(--radius); padding:16px 18px; }
.kpi-val{ font-family:var(--font-display); font-size:1.7rem; font-weight:600; }
.kpi-label{ font-size:12.5px; color:var(--ink-soft); }

.empty-state{ text-align:center; padding:48px 20px; color:var(--ink-soft); }
.empty-state h4{ color:var(--ink); margin-bottom:6px; }

table.data-table{ width:100%; border-collapse:collapse; font-size:14px; }
.data-table th{ text-align:left; font-size:12px; text-transform:uppercase; letter-spacing:.04em; color:var(--ink-soft); padding:10px 12px; border-bottom:1px solid var(--line); }
.data-table td{ padding:12px; border-bottom:1px solid var(--line); vertical-align:middle; }
.data-table tr:hover td{ background:var(--paper-2); }
@media (max-width:760px){
  .data-table thead{ display:none; }
  .data-table, .data-table tbody, .data-table tr, .data-table td{ display:block; width:100%; }
  .data-table tr{ border:1px solid var(--line); border-radius:var(--radius); margin-bottom:10px; padding:8px 4px; background:#fff; }
  .data-table td{ border:none; display:flex; justify-content:space-between; gap:12px; padding:8px 12px; }
  .data-table td::before{ content:attr(data-label); font-weight:600; color:var(--ink-soft); font-size:12px; }
}

.gps-box{ text-align:center; padding:36px 20px; border-radius:var(--radius-lg); background:var(--forest-100); }
.gps-pulse{ width:64px; height:64px; border-radius:50%; background:var(--forest); color:#fff; display:flex; align-items:center; justify-content:center; margin:0 auto 16px; box-shadow:0 0 0 8px rgba(31,92,76,.12); }

.id-card{ width:100%; max-width:380px; border-radius:20px; background:linear-gradient(160deg,var(--forest),var(--forest-700)); color:#fff; padding:22px; position:relative; overflow:hidden; box-shadow:var(--shadow-lg); }
.id-card::after{ content:''; position:absolute; right:-40px; top:-40px; width:160px; height:160px; border-radius:50%; background:rgba(255,255,255,.06); }
.toast-wrap{ position:fixed; top:16px; right:16px; z-index:200; display:flex; flex-direction:column; gap:10px; }
.toast{ background:var(--ink); color:#fff; padding:12px 16px; border-radius:var(--radius-sm); font-size:13.5px; box-shadow:var(--shadow-lg); min-width:240px; animation:slideIn .2s ease; }
@keyframes slideIn{ from{ transform:translateY(-8px); opacity:0;} to{ transform:translateY(0); opacity:1;} }

.wizard-steps{ display:flex; gap:6px; margin-bottom:28px; }
.wizard-steps .dot{ flex:1; height:4px; border-radius:99px; background:var(--line); }
.wizard-steps .dot.done{ background:var(--forest); }
.wizard-steps .dot.current{ background:var(--clay); }