/* ============================================================
   PowerData Client Portal — Shared Styles
   Matches the main site design system
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Schibsted+Grotesk:wght@400;600;700;800&family=Hanken+Grotesk:wght@400;500;600&display=swap');

:root {
  --ink:           #0F1B2D;
  --ink-soft:      #46566E;
  --muted:         #6B7889;
  --paper:         #FAF8F4;
  --surface:       #FFFFFF;
  --surface-2:     #F4F1EA;
  --line:          #E7E2D9;
  --line-strong:   #D9D3C7;
  --accent:        #0E7A5A;
  --accent-deep:   #0A5C43;
  --accent-bright: #16A276;
  --accent-soft:   #E5F2EC;
  --amber:         #B5781A;
  --amber-soft:    #F6ECD7;
  --red:           #C2452F;
  --red-soft:      #F7E4DF;
  --font-display:  'Schibsted Grotesk', system-ui, sans-serif;
  --font-body:     'Hanken Grotesk', system-ui, sans-serif;
  --radius:        14px;
  --radius-sm:     9px;
  --shadow-sm:     0 1px 2px rgba(15,27,45,.05), 0 2px 8px rgba(15,27,45,.04);
  --shadow-md:     0 4px 14px rgba(15,27,45,.07), 0 12px 40px rgba(15,27,45,.06);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
p { margin: 0; }
h1,h2,h3,h4 { font-family: var(--font-display); font-weight: 700; margin: 0; letter-spacing: -.02em; line-height: 1.1; }
img { max-width: 100%; display: block; }

/* ── Layout ── */
.pd-wrap { max-width: 1100px; margin: 0 auto; padding: 0 clamp(16px,4vw,48px); }
.pd-wrap-sm { max-width: 520px; margin: 0 auto; padding: 0 clamp(16px,4vw,48px); }

/* ── Topbar nav ── */
.pd-nav {
  background: rgba(8,16,46,.94);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,.08);
  position: sticky; top: 0; z-index: 50;
}
.pd-nav-inner {
  display: flex; align-items: center; gap: 20px;
  padding: 14px clamp(16px,4vw,48px);
  max-width: 1100px; margin: 0 auto;
}
.pd-nav-brand {
  font-family: var(--font-display); font-weight: 700;
  font-size: 17px; color: #fff; display: flex; align-items: center; gap: 10px;
}
.pd-nav-brand .badge {
  font-size: 11px; font-weight: 600; letter-spacing: .08em;
  text-transform: uppercase; color: var(--accent-bright);
  background: rgba(22,162,118,.15); padding: 3px 9px;
  border-radius: 999px;
}
.pd-nav-user { margin-left: auto; font-size: 14px; color: #9AA7B8; display: flex; align-items: center; gap: 16px; }
.pd-nav-user a { color: #9AA7B8; transition: color .15s; }
.pd-nav-user a:hover { color: #fff; }

/* ── Buttons ── */
.btn {
  font-family: var(--font-body); font-weight: 600; font-size: 15px;
  border: 1px solid transparent; border-radius: 999px;
  padding: 11px 22px; display: inline-flex; align-items: center; gap: 8px;
  cursor: pointer; transition: all .15s ease; white-space: nowrap;
  text-decoration: none;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary  { background: var(--accent); color: #fff; box-shadow: 0 4px 14px rgba(14,122,90,.3); }
.btn-primary:hover { background: var(--accent-deep); }
.btn-ghost    { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.btn-ghost:hover { border-color: var(--ink); }
.btn-danger   { background: var(--red); color: #fff; }
.btn-sm       { padding: 7px 15px; font-size: 13.5px; }
.btn-full     { width: 100%; justify-content: center; }

/* ── Cards ── */
.card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow-sm);
}

/* ── Forms ── */
.field { margin-bottom: 16px; }
.field label { display: block; font-size: 13px; font-weight: 600; color: var(--ink-soft); margin-bottom: 6px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 11px 14px; border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm); font-family: var(--font-body); font-size: 15px;
  background: #fff; transition: border-color .2s, box-shadow .2s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

/* ── Alerts ── */
.alert {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 13px 16px; border-radius: var(--radius-sm);
  font-size: 14.5px; margin-bottom: 20px;
}
.alert-error   { background: var(--red-soft);   color: var(--red);          border: 1px solid #F0C4BC; }
.alert-success { background: var(--accent-soft); color: var(--accent-deep);  border: 1px solid #B5DDD0; }
.alert-warning { background: var(--amber-soft);  color: var(--amber);        border: 1px solid #E5C88A; }
.alert-info    { background: #EFF4FC;            color: #2563EB;             border: 1px solid #C3D7F8; }

/* ── Pills / badges ── */
.pill {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 12px; font-weight: 600; padding: 4px 10px;
  border-radius: 999px; white-space: nowrap;
}
.pill-green  { background: var(--accent-soft); color: var(--accent-deep); }
.pill-amber  { background: var(--amber-soft);  color: var(--amber); }
.pill-red    { background: var(--red-soft);    color: var(--red); }
.pill-muted  { background: var(--surface-2);   color: var(--muted); }

/* ── Table ── */
.pd-table { width: 100%; border-collapse: collapse; }
.pd-table th {
  text-align: left; font-size: 11.5px; font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase; color: var(--muted);
  padding: 11px 14px; border-bottom: 1px solid var(--line);
  background: var(--surface-2);
}
.pd-table td { padding: 13px 14px; border-bottom: 1px solid var(--line); font-size: 14.5px; vertical-align: middle; }
.pd-table tr:last-child td { border-bottom: 0; }
.pd-table tr:hover td { background: #FAFAF8; }

/* ── File row icon ── */
.file-icon {
  width: 36px; height: 36px; border-radius: 9px;
  background: var(--accent-soft); color: var(--accent-deep);
  display: grid; place-items: center; flex: none;
}
.file-icon.pdf   { background: var(--red-soft);   color: var(--red); }
.file-icon.xlsx  { background: #E7F5E9;            color: #196F3D; }
.file-icon.docx  { background: #E8F0FE;            color: #1A56DB; }
.file-icon.html  { background: #FFF3E0;            color: #E65100; }
.file-icon.md    { background: var(--surface-2);   color: var(--muted); }
.file-icon.img   { background: #F3E8FF;            color: #6B21A8; }

/* ── Page shell ── */
.pd-page { min-height: 100vh; display: flex; flex-direction: column; }
.pd-main { flex: 1; padding: clamp(32px,5vw,64px) 0; }

/* ── Section headers ── */
.section-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 24px; flex-wrap: wrap; }
.section-head h2 { font-size: clamp(20px,2.5vw,26px); }

/* ── Empty state ── */
.empty-state {
  text-align: center; padding: 56px 24px;
  color: var(--muted); font-size: 15px;
}
.empty-state svg { margin: 0 auto 16px; opacity: .35; }
.empty-state p   { margin-top: 8px; }

/* ── Expiry countdown ── */
.expiry-ok     { color: var(--accent-deep); }
.expiry-warn   { color: var(--amber); }
.expiry-urgent { color: var(--red); font-weight: 600; }

/* ── Divider ── */
.divider { height: 1px; background: var(--line); border: 0; margin: 24px 0; }

/* ── Footer ── */
.pd-footer {
  border-top: 1px solid var(--line);
  padding: 20px clamp(16px,4vw,48px);
  text-align: center; font-size: 13px; color: var(--muted);
}

/* ── Login page specific ── */
.login-shell {
  min-height: 100vh; display: grid; place-items: center;
  background: var(--paper); padding: 24px;
}
.login-card {
  width: 100%; max-width: 440px;
  background: var(--surface); border: 1px solid var(--line);
  border-radius: 20px; box-shadow: var(--shadow-md);
  overflow: hidden;
}
.login-card-head {
  background: var(--ink); padding: 28px 32px;
}
.login-card-head h1 { color: #fff; font-size: 22px; margin-bottom: 4px; }
.login-card-head p  { color: #9AA7B8; font-size: 13.5px; margin: 0; }
.login-card-body    { padding: 28px 32px 32px; }
.login-divider {
  display: flex; align-items: center; gap: 12px;
  margin: 20px 0; color: var(--muted); font-size: 13px;
}
.login-divider::before, .login-divider::after {
  content: ''; flex: 1; height: 1px; background: var(--line);
}

/* ── Admin sidebar layout ── */
.admin-shell { display: flex; min-height: 100vh; }
.admin-sidebar {
  width: 240px; flex: none;
  background: var(--ink); padding: 0;
  display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
.admin-sidebar-brand {
  padding: 22px 20px 18px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.admin-sidebar-brand h1 {
  color: #fff; font-size: 17px; margin-bottom: 3px;
}
.admin-sidebar-brand p { color: #9AA7B8; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.admin-nav { padding: 12px 10px; flex: 1; }
.admin-nav a {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; border-radius: 9px;
  color: #9AA7B8; font-size: 14.5px; font-weight: 500;
  transition: background .15s, color .15s; margin-bottom: 2px;
}
.admin-nav a:hover, .admin-nav a.active { background: rgba(255,255,255,.07); color: #fff; }
.admin-nav a svg { flex: none; }
.admin-nav .nav-section {
  font-size: 10.5px; font-weight: 600; letter-spacing: .12em;
  text-transform: uppercase; color: #4A5C72;
  padding: 16px 12px 6px; margin-top: 4px;
}
.admin-content { flex: 1; min-width: 0; padding: clamp(24px,4vw,48px); overflow-y: auto; }

/* ── Stat cards (admin dashboard) ── */
.stat-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; margin-bottom: 32px; }
@media (max-width:900px) { .stat-grid { grid-template-columns: 1fr 1fr; } }
.stat-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.stat-card .label { font-size: 12px; font-weight: 600; letter-spacing: .09em; text-transform: uppercase; color: var(--muted); margin-bottom: 8px; }
.stat-card .value { font-family: var(--font-display); font-size: 32px; font-weight: 800; letter-spacing: -.03em; line-height: 1; }
.stat-card .sub   { font-size: 13px; color: var(--muted); margin-top: 5px; }

/* ── Upload drop zone ── */
.drop-zone {
  border: 2px dashed var(--line-strong); border-radius: var(--radius);
  padding: 40px 24px; text-align: center; cursor: pointer;
  transition: border-color .2s, background .2s; background: var(--surface-2);
}
.drop-zone:hover, .drop-zone.drag-over {
  border-color: var(--accent); background: var(--accent-soft);
}
.drop-zone svg { margin: 0 auto 12px; color: var(--accent); }
.drop-zone p   { color: var(--muted); font-size: 14.5px; }
.drop-zone strong { color: var(--ink); }

@media (max-width: 760px) {
  .admin-shell { flex-direction: column; }
  .admin-sidebar { width: 100%; height: auto; position: static; }
  .pd-table { font-size: 13.5px; }
  .stat-grid { grid-template-columns: 1fr 1fr; }
}