/* ============================================================
   Campbell Consultancy — Client Portal
   Shared stylesheet
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Instrument+Sans:ital,wght@0,400..700;1,400..700&family=Inter:wght@400;500&family=JetBrains+Mono:wght@400;500&family=Montserrat:wght@700&display=swap');

:root {
  --navy:       #082E43;
  --navy-deep:  #051F2E;
  --cc-navy:    #132450;
  --cc-deep:    #081F4C;
  --cc-teal:    #52B7A0;
  --teal-light: #7DD1BD;
  --slate:      #679CAC;
  --slate-soft: #A8C3CE;
  --ink:        #0A1520;
  --ink-soft:   #3D4A57;
  --ink-muted:  #7A8591;
  --ink-faint:  #B0BAC4;
  --paper:      #F8F7F4;
  --paper-warm: #EFEDE6;
  --rule:       #D9D6CE;
  --rule-soft:  #E8E5DD;
  --green:      #1a7a4a;
  --green-pale: #edf7f2;
  --green-rule: #a3d9be;
  --grad: linear-gradient(90deg, #081F4C 0%, #52B7A0 100%);
  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; -webkit-font-smoothing: antialiased; scroll-behavior: smooth; }

body {
  font-family: 'Instrument Sans', sans-serif;
  background: var(--paper);
  color: var(--ink);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── Topbar ─────────────────────────────────────────────────── */

.topbar {
  background: #ffffff;
  border-bottom: 1px solid var(--rule);
  padding: 0 40px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 0 var(--rule);
}

.topbar-logo { height: 28px; width: auto; display: block; }

.topbar-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.topbar-nav a {
  color: var(--ink-faint);
  text-decoration: none;
  transition: color 0.15s;
}
.topbar-nav a:hover { color: var(--navy); }
.topbar-nav .sep { margin: 0 2px; }
.topbar-nav .current { color: var(--ink-soft); }

/* ── Portal hero ─────────────────────────────────────────────── */

.portal-hero {
  background: linear-gradient(135deg, var(--cc-deep) 0%, var(--navy) 60%, #0d3d52 100%);
  color: #fff;
  padding: 64px 40px 56px;
}

.portal-hero .eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cc-teal);
  margin-bottom: 12px;
}

.portal-hero h1 {
  font-family: 'Instrument Sans', sans-serif;
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 600;
  line-height: 1.15;
  margin-bottom: 8px;
  color: #ffffff;
}

.portal-hero h1 em {
  font-style: italic;
  font-weight: 600;
  color: var(--teal-light);
}

.portal-hero .subtitle {
  font-size: 15px;
  color: rgba(255,255,255,0.55);
  margin-top: 6px;
}

/* ── Hero meta strip ─────────────────────────────────────────── */

.hero-meta {
  display: flex;
  gap: 32px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.1);
  flex-wrap: wrap;
}

.hero-stat .n {
  font-family: 'Instrument Sans', sans-serif;
  font-size: 1.8rem;
  font-weight: 600;
  color: white;
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 3px;
}

.hero-stat .l {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.35);
}

/* ── Main content ────────────────────────────────────────────── */

main {
  flex: 1;
  max-width: 960px;
  width: 100%;
  margin: 0 auto;
  padding: 48px 40px 80px;
}

/* ── Section header ──────────────────────────────────────────── */

.section-header {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--rule-soft);
}

.section-header h2 {
  font-family: 'Instrument Sans', sans-serif;
  font-size: 20px;
  font-weight: 600;
  color: var(--ink);
}

.section-header .section-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--ink-faint);
  letter-spacing: 0.08em;
}

/* ── Dashboard nav cards ─────────────────────────────────────── */

.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
  margin-top: 8px;
}

.dash-card {
  background: #ffffff;
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: 28px 28px 24px;
  text-decoration: none;
  color: var(--ink);
  display: block;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease), transform 0.2s var(--ease);
  position: relative;
  overflow: hidden;
}

.dash-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--grad);
  opacity: 0;
  transition: opacity 0.2s var(--ease);
}

.dash-card:hover {
  border-color: var(--slate);
  box-shadow: 0 4px 24px rgba(8,46,67,0.10);
  transform: translateY(-2px);
}

.dash-card:hover::before { opacity: 1; }

.dash-card-icon {
  font-size: 22px;
  margin-bottom: 14px;
  display: block;
}

.dash-card-title {
  font-family: 'Instrument Sans', sans-serif;
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--ink);
}

.dash-card-desc {
  font-size: 13px;
  color: var(--ink-faint);
  line-height: 1.5;
  margin-bottom: 16px;
}

.dash-card-meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--paper-warm);
  border: 1px solid var(--rule-soft);
  border-radius: 20px;
  padding: 4px 12px;
}

.dash-arrow {
  position: absolute;
  top: 28px; right: 28px;
  color: var(--slate);
  font-size: 18px;
  transition: transform 0.2s var(--ease);
}
.dash-card:hover .dash-arrow { transform: translate(2px, -2px); }

/* ── Client grid ─────────────────────────────────────────────── */

.clients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
  margin-top: 8px;
}

.client-card {
  background: #ffffff;
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: 28px 28px 24px;
  text-decoration: none;
  color: var(--ink);
  display: block;
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s;
}

.client-card:hover {
  border-color: var(--slate);
  box-shadow: 0 4px 20px rgba(8,46,67,0.09);
  transform: translateY(-2px);
}

.client-card .client-name {
  font-family: 'Instrument Sans', sans-serif;
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 6px;
}

.client-card .client-meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.client-card .report-count {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--paper-warm);
  border: 1px solid var(--rule-soft);
  border-radius: 20px;
  padding: 4px 12px;
  font-size: 12px;
  font-family: 'JetBrains Mono', monospace;
  color: var(--ink-soft);
}

.client-card .arrow {
  float: right;
  color: var(--slate);
  font-size: 18px;
  margin-top: 2px;
}

/* ── Report / file list ──────────────────────────────────────── */

.reports-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.report-row {
  background: #ffffff;
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 20px;
  text-decoration: none;
  color: var(--ink);
  transition: border-color 0.15s, box-shadow 0.15s;
}

.report-row:hover {
  border-color: var(--slate);
  box-shadow: 0 2px 12px rgba(8,46,67,0.08);
}

.report-row .report-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: var(--paper-warm);
  border: 1px solid var(--rule-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 18px;
}

.report-row .report-info { flex: 1; min-width: 0; }

.report-row .report-title {
  font-family: 'Instrument Sans', sans-serif;
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 3px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.report-row .report-date {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.report-row .report-tag {
  flex-shrink: 0;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 20px;
  border: 1px solid;
}

.report-tag.tag-audit      { color: #8b5e00; background: #fff8e6; border-color: #ffe4a0; }
.report-tag.tag-monthly    { color: #1a5c3a; background: #edf7f2; border-color: #a3d9be; }
.report-tag.tag-onboarding { color: #1b3a7a; background: #edf2ff; border-color: #a5b9f5; }
.report-tag.tag-proposal   { color: #5c1a5a; background: #f9edf9; border-color: #d9a3d7; }
.report-tag.tag-agreement  { color: #1a5c5a; background: #edf7f7; border-color: #a3d9d7; }

.report-row .view-arrow {
  color: var(--ink-faint);
  font-size: 16px;
  flex-shrink: 0;
}

/* ── File row (proposals — with copy/open actions) ───────────── */

.file-row {
  background: #ffffff;
  border: 1px solid var(--rule);
  border-radius: 8px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.file-row:hover {
  border-color: var(--slate);
  box-shadow: 0 2px 12px rgba(8,46,67,0.08);
}

.file-info { min-width: 0; }

.file-type {
  font-family: 'Instrument Sans', sans-serif;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 6px;
  line-height: 1.35;
}

.file-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.file-date {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.file-path {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--ink-faint);
  letter-spacing: 0.02em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 260px;
}

.file-actions { display: flex; gap: 8px; align-items: center; flex-shrink: 0; }

.btn-copy {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(82,183,160,0.10);
  border: 1px solid rgba(82,183,160,0.35);
  color: #2E8B7E;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 7px 13px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s var(--ease);
  white-space: nowrap;
}
.btn-copy:hover { background: var(--cc-teal); border-color: var(--cc-teal); color: white; }
.btn-copy.copied { background: var(--green-pale); border-color: var(--green-rule); color: var(--green); }

.btn-open {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: transparent;
  border: 1px solid var(--rule);
  color: var(--ink-soft);
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 7px 12px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s var(--ease);
  text-decoration: none;
  white-space: nowrap;
}
.btn-open:hover { border-color: var(--navy); color: var(--navy); background: rgba(8,31,76,0.04); }

/* ── Client group (proposals accordion) ──────────────────────── */

.client-group {
  background: #ffffff;
  border: 1px solid var(--rule);
  border-radius: 8px;
  overflow: hidden;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.client-group:hover { border-color: var(--slate); }

.client-group.open {
  border-color: var(--slate);
  box-shadow: 0 4px 20px rgba(8,46,67,0.08);
}

.client-header {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 16px;
  padding: 22px 24px;
  cursor: pointer;
  user-select: none;
  position: relative;
}

.client-header::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--grad);
  opacity: 0;
  transition: opacity 0.2s var(--ease);
}
.client-group.open .client-header::before { opacity: 1; }

.client-name-grad {
  font-family: 'Instrument Sans', sans-serif;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin-bottom: 6px;
}

.client-count-pill {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.client-count-pill .dot {
  display: inline-block;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--cc-teal);
}

.client-latest-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
  margin-left: 8px;
}

.client-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px; height: 32px;
  border: 1px solid var(--rule);
  border-radius: 50%;
  color: var(--ink-faint);
  font-size: 14px;
  transition: all 0.2s var(--ease);
  flex-shrink: 0;
}
.client-group.open .client-toggle {
  background: var(--cc-deep);
  border-color: var(--cc-deep);
  color: white;
  transform: rotate(180deg);
}

.files-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease);
}
.client-group.open .files-panel { max-height: 2000px; }

.files-inner {
  padding: 0 24px 20px;
  border-top: 1px solid var(--rule-soft);
  padding-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* ── Search ──────────────────────────────────────────────────── */

.search-wrap { position: relative; margin-bottom: 24px; }

.search-wrap input {
  width: 100%;
  background: #ffffff;
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: 12px 16px 12px 44px;
  font-family: 'Instrument Sans', sans-serif;
  font-size: 14px;
  color: var(--ink);
  outline: none;
  transition: border-color 0.2s;
}
.search-wrap input::placeholder { color: var(--ink-faint); }
.search-wrap input:focus { border-color: var(--slate); }

.search-icon {
  position: absolute;
  left: 16px; top: 50%;
  transform: translateY(-50%);
  color: var(--ink-faint);
  font-size: 16px;
  pointer-events: none;
}

/* ── Empty state ─────────────────────────────────────────────── */

.empty-state {
  text-align: center;
  padding: 64px 0;
  color: var(--ink-faint);
}

.empty-state .empty-icon {
  font-size: 32px;
  margin-bottom: 16px;
  opacity: 0.4;
}

.empty-state p {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

/* ── Back link ───────────────────────────────────────────────── */

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-faint);
  text-decoration: none;
  margin-bottom: 32px;
  transition: color 0.15s;
}
.back-link:hover { color: var(--navy); }

/* ── Status badges ───────────────────────────────────────────── */

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 3px 9px;
  border-radius: 20px;
  border: 1px solid;
}

.status-badge.live     { color: #1a7a4a; background: #edf7f2; border-color: #a3d9be; }
.status-badge.progress { color: #8b5e00; background: #fff8e6; border-color: #ffe4a0; }
.status-badge.planned  { color: var(--ink-faint); background: var(--paper); border-color: var(--rule); }

/* ── Footer ──────────────────────────────────────────────────── */

footer {
  background: var(--cc-deep);
  padding: 32px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-logo { height: 22px; width: auto; display: block; }

.footer-meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: rgba(255,255,255,0.35);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ── Login page ──────────────────────────────────────────────── */

.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--cc-deep) 0%, var(--navy) 70%, #0d3d52 100%);
}

.login-card {
  background: #ffffff;
  border-radius: 12px;
  padding: 48px 44px;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.25);
}

.login-logo-wrap { margin-bottom: 32px; }
.login-logo { height: 28px; width: auto; display: block; max-width: 220px; }

.login-card h1 {
  font-family: 'Instrument Sans', sans-serif;
  font-size: 20px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 4px;
}

.login-card .login-sub {
  font-size: 14px;
  color: var(--ink-faint);
  margin-bottom: 28px;
}

.login-field { margin-bottom: 16px; }

.login-field label {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 6px;
}

.login-field input {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--rule);
  border-radius: 6px;
  font-family: 'Instrument Sans', sans-serif;
  font-size: 15px;
  color: var(--ink);
  background: var(--paper);
  outline: none;
  transition: border-color 0.15s;
}
.login-field input:focus { border-color: var(--slate); background: #fff; }

.login-error {
  font-size: 13px;
  color: #b03030;
  margin-bottom: 12px;
  display: none;
}
.login-error.visible { display: block; }

.btn-login {
  width: 100%;
  padding: 13px;
  background: var(--cc-deep);
  color: #fff;
  border: none;
  border-radius: 6px;
  font-family: 'Instrument Sans', sans-serif;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 4px;
  transition: opacity 0.15s;
}
.btn-login:hover { opacity: 0.88; }

/* ── Animations ──────────────────────────────────────────────── */

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.fade-up {
  animation: fadeUp 0.4s var(--ease) backwards;
}

/* ── Responsive ──────────────────────────────────────────────── */

@media (max-width: 768px) {
  .topbar { padding: 0 20px; }
  .portal-hero { padding: 40px 20px 36px; }
  main { padding: 32px 20px 60px; }
  footer { padding: 24px 20px; }
  .dashboard-grid { grid-template-columns: 1fr; }
  .clients-grid { grid-template-columns: 1fr; }
  .file-row { grid-template-columns: 1fr; }
  .file-actions { flex-wrap: wrap; }
  .client-header { padding: 18px 20px; }
  .files-inner { padding: 12px 16px 16px; }
  .hero-meta { gap: 20px; }
  .login-card { padding: 36px 28px; margin: 20px; }
}

@media (max-width: 560px) {
  .report-row { flex-wrap: wrap; }
  .report-row .report-tag { order: -1; }
}