/* ==========================================================
   Astraal Assetra(TM) -- Brand Stylesheet
   Palette: Emerald #00A86B | Aqua #00C2CB | White | Silver/Grey
   ========================================================== */
:root {
  --emerald: #00A86B;
  --emerald-dark: #00754A;
  --aqua: #00C2CB;
  --white: #FFFFFF;
  --silver: #B8C2C6;
  --grey: #5B6B70;
  --ink: #0D1F35;
  --bg: #F4F7F7;
  --card-border: #E3E9EA;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: 'Segoe UI', 'DM Sans', Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  font-size: 14px;
}
a { color: var(--emerald-dark); text-decoration: none; }
a:hover { color: var(--aqua); }

/* ---------- Layout shell ---------- */
.app-shell { display: block; min-height: 100vh; }
.sidebar {
  position: fixed;
  top: 0; left: 0;
  width: 250px;
  height: 100vh;
  background: linear-gradient(180deg, var(--ink) 0%, #123a2e 100%);
  color: #fff;
  display: flex;
  flex-direction: column;
  z-index: 100;
}
.sidebar .brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 20px 18px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  flex-shrink: 0;
}
.sidebar .brand img { width: 34px; height: 34px; }
.sidebar .brand-text { line-height: 1.15; }
.sidebar .brand-text .name { font-weight: 700; font-size: 16px; color: #fff; }
.sidebar .brand-text .tag { font-size: 10px; color: var(--aqua); letter-spacing: .05em; text-transform: uppercase; }
.sidebar nav { flex: 1 1 auto; min-height: 0; overflow-y: auto; padding: 10px 0; }
.sidebar .section-label {
  padding: 14px 18px 6px; font-size: 10.5px; letter-spacing: .06em;
  color: rgba(255,255,255,0.45); text-transform: uppercase; white-space: nowrap;
}
.sidebar a.nav-link {
  display: flex; align-items: center; gap: 10px; cursor: pointer;
  padding: 9px 18px; color: rgba(255,255,255,0.85); font-size: 13.5px;
  border-left: 3px solid transparent; white-space: nowrap;
}
.sidebar a.nav-link:hover { background: rgba(255,255,255,0.08); color: #fff; }
.sidebar a.nav-link.active {
  background: rgba(0,168,107,0.18); border-left-color: var(--emerald);
  color: #fff; font-weight: 600;
}
.sidebar .user-box {
  flex-shrink: 0;
  padding: 14px 18px; border-top: 1px solid rgba(255,255,255,0.12);
  font-size: 12.5px; color: rgba(255,255,255,0.75);
  background: rgba(0,0,0,0.15);
}
.sidebar .user-box .role { color: var(--aqua); font-weight: 600; }
.sidebar .user-box a { color: rgba(255,255,255,0.55); font-size: 12px; }
.sidebar .user-box .signout-btn {
  display: inline-block; margin-top: 6px; padding: 4px 10px; border-radius: 6px;
  border: 1px solid rgba(255,255,255,0.25); font-size: 11.5px; color: #fff;
}
.sidebar .user-box .signout-btn:hover { background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.5); }

.main {
  margin-left: 250px;
  min-width: 0;
  display: flex;
  flex-direction: column;
}
.topbar {
  background: #fff;
  border-bottom: 1px solid var(--card-border);
  padding: 14px 26px;
  display: flex; align-items: center; justify-content: space-between;
}
.topbar h1 { font-size: 19px; margin: 0; color: var(--ink); }
.topbar .subtitle { font-size: 12px; color: var(--grey); margin-top: 2px; }
.topbar .badge-env {
  font-size: 10.5px; padding: 3px 9px; border-radius: 20px;
  background: rgba(0,194,203,0.15); color: var(--emerald-dark); font-weight: 700;
  letter-spacing: .04em; text-transform: uppercase;
}
.topbar .right-cluster { display: flex; align-items: center; gap: 14px; }
.topbar .user-pill {
  display: flex; align-items: center; gap: 8px;
  padding: 5px 8px 5px 10px; border-radius: 20px; background: var(--bg);
  border: 1px solid var(--card-border); font-size: 12.5px; color: var(--ink);
}
.topbar .user-pill .avatar {
  width: 22px; height: 22px; border-radius: 50%; flex-shrink: 0;
  background: linear-gradient(135deg, var(--emerald), var(--aqua));
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700;
}
.topbar .user-pill .role-tag { color: var(--emerald-dark); font-weight: 600; }
.topbar .user-pill .signout-link { color: var(--grey); font-size: 11.5px; margin-left: 2px; }
.topbar .user-pill .signout-link:hover { color: #b32424; }
.content { padding: 24px 26px 60px; }

/* ---------- Cards / KPIs ---------- */
.card {
  background: #fff; border: 1px solid var(--card-border); border-radius: 10px;
  padding: 18px; margin-bottom: 20px;
}
.card h2, .card h3 { margin-top: 0; }
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-bottom: 22px; }
.kpi {
  background: #fff; border: 1px solid var(--card-border); border-radius: 10px;
  padding: 16px 18px; position: relative; overflow: hidden;
}
.kpi::before {
  content: ''; position: absolute; top: 0; left: 0; width: 4px; height: 100%;
  background: linear-gradient(180deg, var(--emerald), var(--aqua));
}
.kpi .label { font-size: 11.5px; text-transform: uppercase; letter-spacing: .05em; color: var(--grey); }
.kpi .value { font-size: 26px; font-weight: 700; color: var(--ink); margin-top: 4px; }
.kpi .delta { font-size: 12px; color: var(--emerald-dark); margin-top: 3px; }

/* ---------- Tables ---------- */
table.data { width: 100%; border-collapse: collapse; font-size: 13px; }
table.data th {
  text-align: left; background: #F0F5F4; color: var(--ink); font-weight: 700;
  padding: 10px 12px; border-bottom: 2px solid var(--card-border); white-space: nowrap;
}
table.data td { padding: 9px 12px; border-bottom: 1px solid var(--card-border); vertical-align: middle; }
table.data tr:hover td { background: #FAFCFC; }
.table-wrap { overflow-x: auto; border-radius: 10px; }

/* ---------- Badges ---------- */
.badge { display: inline-block; padding: 3px 9px; border-radius: 20px; font-size: 11px; font-weight: 700; letter-spacing: .02em; }
.badge-emerald { background: rgba(0,168,107,0.14); color: var(--emerald-dark); }
.badge-aqua { background: rgba(0,194,203,0.15); color: #007379; }
.badge-amber { background: rgba(230,160,20,0.15); color: #8a5a00; }
.badge-red { background: rgba(214,60,60,0.13); color: #b32424; }
.badge-grey { background: rgba(91,107,112,0.13); color: var(--grey); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block; padding: 8px 16px; border-radius: 7px; font-size: 13px; font-weight: 600;
  border: 1px solid transparent; cursor: pointer; text-align: center;
}
.btn-primary { background: linear-gradient(90deg, var(--emerald), var(--emerald-dark)); color: #fff; }
.btn-primary:hover { opacity: .92; color: #fff; }
.btn-outline { background: #fff; border-color: var(--silver); color: var(--ink); }
.btn-outline:hover { border-color: var(--emerald); color: var(--emerald-dark); }
.btn-aqua { background: var(--aqua); color: #04333a; }
.btn-sm { padding: 4px 10px; font-size: 12px; }
.btn-danger { background: #D63C3C; color: #fff; }

/* ---------- Forms ---------- */
label { display: block; font-size: 12.5px; font-weight: 600; color: var(--ink); margin-bottom: 4px; }
.form-group { margin-bottom: 14px; }
input[type=text], input[type=email], input[type=password], input[type=number], input[type=date], select, textarea {
  width: 100%; padding: 9px 11px; border: 1px solid var(--silver); border-radius: 7px; font-size: 13.5px;
  font-family: inherit; background: #fff; color: var(--ink);
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--emerald); box-shadow: 0 0 0 3px rgba(0,168,107,0.14); }
.form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; }

/* ---------- Misc ---------- */
.grid-2 { display: grid; grid-template-columns: 1.4fr 1fr; gap: 20px; }
.muted { color: var(--grey); }
.small { font-size: 12px; }
.section-title { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.flash { padding: 11px 16px; border-radius: 8px; margin-bottom: 18px; font-size: 13.5px; }
.flash-success { background: rgba(0,168,107,0.12); color: var(--emerald-dark); border: 1px solid rgba(0,168,107,0.3); }
.flash-error { background: rgba(214,60,60,0.1); color: #b32424; border: 1px solid rgba(214,60,60,0.3); }
.pill-tabs { display: flex; gap: 8px; margin-bottom: 18px; flex-wrap: wrap; }
.pill-tabs a { padding: 7px 14px; border-radius: 20px; background: #fff; border: 1px solid var(--card-border); font-size: 12.5px; color: var(--ink); }
.pill-tabs a.active { background: var(--ink); color: #fff; border-color: var(--ink); }
.chain-link {
  border-left: 3px solid var(--aqua); padding: 8px 14px; margin-bottom: 8px; background: #fff;
  border-radius: 0 8px 8px 0; font-family: 'Consolas', monospace; font-size: 11.5px; color: var(--grey);
}
.hash { color: var(--emerald-dark); font-weight: 600; }
.workflow-step {
  display: flex; align-items: flex-start; gap: 12px; padding: 12px 0; border-bottom: 1px dashed var(--card-border);
}
.workflow-step .dot {
  width: 28px; height: 28px; border-radius: 50%; background: linear-gradient(135deg, var(--emerald), var(--aqua));
  color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 12.5px; flex-shrink: 0;
}
.progress-track { background: #E9EEEE; border-radius: 20px; height: 8px; overflow: hidden; }
.progress-fill { background: linear-gradient(90deg, var(--emerald), var(--aqua)); height: 100%; }

/* ---------- Landing page ---------- */
.landing-hero {
  background: radial-gradient(1200px 500px at 15% -10%, rgba(0,194,203,0.35), transparent),
              linear-gradient(135deg, var(--ink) 0%, #103a2b 60%, var(--emerald-dark) 130%);
  color: #fff; padding: 90px 8vw 100px;
}
.landing-hero .kicker { color: var(--aqua); font-weight: 700; letter-spacing: .08em; text-transform: uppercase; font-size: 12.5px; }
.landing-hero h1 { font-size: 42px; margin: 14px 0 16px; max-width: 720px; }
.landing-hero p.lead { max-width: 620px; color: rgba(255,255,255,0.82); font-size: 16px; line-height: 1.6; }
.landing-hero .cta-row { margin-top: 30px; display: flex; gap: 14px; flex-wrap: wrap; }
.landing-section { padding: 60px 8vw; }
.landing-section h2 { font-size: 26px; color: var(--ink); }
.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; margin-top: 26px; }
.feature-card { background: #fff; border: 1px solid var(--card-border); border-radius: 12px; padding: 20px; }
.feature-card .icon-dot { width: 38px; height: 38px; border-radius: 10px; background: linear-gradient(135deg, var(--emerald), var(--aqua)); margin-bottom: 12px; }
footer.site-footer { background: var(--ink); color: rgba(255,255,255,0.6); padding: 30px 8vw; font-size: 12.5px; text-align: center; }

/* ---------- Login ---------- */
.login-wrap {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--ink), #103a2b, var(--emerald-dark));
  padding: 20px;
}
.login-card { background: #fff; border-radius: 14px; padding: 34px; width: 100%; max-width: 900px; display: grid; grid-template-columns: 1fr 1.1fr; overflow: hidden; box-shadow: 0 30px 80px rgba(0,0,0,0.35); }
.login-side { background: linear-gradient(160deg, var(--ink), var(--emerald-dark)); color: #fff; padding: 34px; margin: -34px 0 -34px -34px; display:flex; flex-direction:column; justify-content:center; }
.login-form-side { padding: 10px 10px 10px 34px; }
.role-picker { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; max-height: 260px; overflow-y: auto; margin-top: 6px; }
.role-chip { border: 1px solid var(--card-border); border-radius: 8px; padding: 7px 10px; font-size: 12px; cursor: pointer; background: #fafcfc; }
.role-chip:hover { border-color: var(--emerald); }

@media (max-width: 860px) {
  .sidebar { display: none; }
  .main { margin-left: 0; }
  .grid-2 { grid-template-columns: 1fr; }
  .login-card { grid-template-columns: 1fr; }
  .login-side { margin: -34px -34px 20px -34px; }
  .topbar .user-pill .role-tag { display: none; }
}