/* ========================================================================== */
/* GLYCOFY — Global Theme & Layout (CSS-only)                                 */
/* ========================================================================== */

/* ---------- Theme tokens ---------- */
:root{
  --bg: #0b1016;
  --panel: #0f141b;
  --glass: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0));
  --border: rgba(80,200,138,.16);
  --text: #e7ecf3;
  --muted: #9fb0c9;

  --primary: #50c88a;           /* Glycofy leaf green */
  --primary-strong: #74dda9;

  --chip-bg: rgba(255,255,255,.03);
  --chip-border: rgba(255,255,255,.08);

  --radius-lg: 14px;
  --radius-xl: 16px;
  --radius-2xl: 22px;

  --shadow: 0 6px 28px rgba(0,0,0,.35);
}

/* ---------- Base ---------- */
* { box-sizing: border-box; }
html, body { height: 100%; }
html, body {
  background: var(--bg);
  color: var(--text);
}
body.ui-root {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-strong); }

/* ---------- Global layout primitives ---------- */
.container { max-width: 1200px; width: 100%; margin: 0 auto; padding: 0 24px; }
.page { padding: 40px 0 80px; }

/* ---------- Cards / panels ---------- */
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
}
.card--glass { background: var(--glass), var(--panel); }
.card__header, .card__body, .card__footer { padding: 16px 18px; }

/* ---------- Buttons ---------- */
.btn {
  -webkit-appearance: none; appearance: none;
  border: 1px solid var(--chip-border);
  background: var(--chip-bg);
  color: var(--text);
  padding: 10px 14px;
  border-radius: var(--radius-lg);
  font-weight: 700;
  cursor: pointer;
  transition: background .2s ease, border-color .2s ease, transform .1s ease;
}
.btn:hover { border-color: rgba(255,255,255,.14); background: rgba(255,255,255,.06); }
.btn--pill { border-radius: 999px; }
.btn--warning { border-color: rgba(248,191,84,.28); background: rgba(248,191,84,.12); }
.btn--warning:hover { background: rgba(248,191,84,.18); }

/* ---------- Tables ---------- */
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { padding: 10px 12px; border-bottom: 1px solid rgba(255,255,255,.06); text-align: left; }
.table th { color: var(--muted); font-weight: 700; }

/* ---------- Chips / pills ---------- */
.pill, .chip {
  border: 1px solid var(--chip-border);
  background: var(--chip-bg);
  color: var(--text);
  padding: 8px 12px;
  border-radius: 999px;
  font-weight: 700;
  display: inline-flex; align-items: center; gap: 8px;
}

/* ---------- Muted text ---------- */
.muted { color: var(--muted); }

/* ========================================================================== */
/* Topbar — IDENTICAL across all pages (brand left, nav center, logout right) */
/* ========================================================================== */
.topbar{
  position: sticky; top: 0; z-index: 100;
  background: rgba(10, 14, 20, 0.9);
  border-bottom: 1px solid rgba(80,200,138,.10);
  backdrop-filter: saturate(140%) blur(8px);
}
.topbar__inner{
  height: 68px;
  display: flex; align-items: center; gap: 20px;
}

/* brand (left) */
.topbar .brand{
  display: inline-flex; align-items: center;
  padding: 3px 8px;
  border-radius: 11px;
  background: #fbfaf8;
  text-decoration: none;
  white-space: nowrap;
  line-height: 0;
}
.topbar .brand img{ display:block; width:142px; height:auto; }

/* nav (center) */
.topbar .nav{ display: flex; align-items: center; gap: 24px; }

/* center the first .nav between brand (left) and logout (right) */
.topbar__inner > .nav:nth-of-type(1){ margin-left: auto; margin-right: auto; }

.topbar .nav a{
  color: var(--primary);
  font-weight: 700;
  line-height: 1;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid transparent;
}
.topbar .nav a:hover { color: var(--primary-strong); border-color: rgba(80,200,138,.22); }
.topbar .nav a.active{
  background: rgba(80,200,138,.10);
  border-color: rgba(80,200,138,.28);
}

/* right (logout) stays to the far right */
.topbar__inner > .nav:last-child{ margin-left: auto; }

/* ---- Unified blue Logout button across all pages ---- */
.topbar [data-nav="logout"],
.topbar #logout_btn{
  border: 1px solid rgba(80,200,138,.42);
  background: var(--primary);
  color: #071b14;
  padding: 10px 16px;
  border-radius: 16px;
  font-weight: 800;
  transition: background .2s ease, border-color .2s ease, transform .1s ease;
}
.topbar [data-nav="logout"]:hover,
.topbar #logout_btn:hover{
  background: var(--primary-strong);
  border-color: rgba(160,190,255,.5);
  transform: translateY(-1px);
}

/* ========================================================================== */
/* Page-head (shared hero on Plan/Profile/Activities)                         */
/* ========================================================================== */
.page-head{
  display: grid;
  grid-template-columns: 1.1fr 1.2fr;
  gap: 28px;
  padding: 28px;
  border-radius: var(--radius-2xl);
  background: var(--glass), var(--panel);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}
@media (max-width: 960px){ .page-head{ grid-template-columns: 1fr; } }

.page-head .kicker{ color: var(--muted); letter-spacing: .08em; text-transform: uppercase; font-size: 12px; margin-bottom: 6px; }
.page-title{ font-size: clamp(28px, 4vw, 42px); line-height: 1.05; margin: 0 0 6px 0; }
.subtle{ color: var(--muted); margin: 0; }

.page-head__controls{ display: grid; gap: 16px; align-content: start; }
.control-row{ display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }

/* small stats blocks used on several pages */
.stats{
  display: grid;
  grid-template-columns: repeat(4, minmax(120px, 1fr));
  gap: 12px;
}
.stat{ border: 1px solid var(--chip-border); background: var(--panel); border-radius: 16px; padding: 12px 14px; box-shadow: inset 0 0 0 1px rgba(255,255,255,0.02); }
.stat__label{ color: var(--muted); font-size: 12px; margin-bottom: 6px; }
.stat__value{ font-weight: 800; font-size: 22px; letter-spacing: .2px; }
.stat__unit{ color: var(--muted); font-size: 12px; }