/* contract_portal.css — Legal Insights Contract Portal */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy-dark:   #011e41;
  --navy-mid:    #334b67;
  --clr-bg:      #f5f5f5;
  --clr-white:   #ffffff;
  --clr-text:    #1e2533;
  --clr-muted:   #6b7280;
  --clr-border:  #d1d5db;
  --clr-alert-bg:  #fef3c7;
  --clr-alert-bdr: #f59e0b;
  --clr-supplier:  #f0fdf4;
  --clr-supplier-bdr: #86efac;
  --radius: 8px;
  --shadow: 0 0 10px rgba(0,0,0,0.1);
}

body {
  font-family: Arial, sans-serif;
  background: var(--clr-bg);
  color: var(--clr-text);
  line-height: 1.6;
  min-height: 100vh;
}

/* ── Login page ─────────────────────────────────── */
body.login-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

/* Legal Insights header bar on login page */
.login-header {
  width: 100%;
  background: linear-gradient(to right, var(--navy-mid), var(--navy-dark));
  color: #fff;
  padding: 15px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 24px;
  font-weight: normal;
  position: fixed;
  top: 0;
  left: 0;
}

.login-header .header-title { font-size: 20px; }

.login-header .header-logo {
  height: 50px;
}

.login-card {
  background: var(--clr-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2.5rem 2rem;
  width: 100%;
  max-width: 420px;
  margin-top: 100px;
}

.login-card h2 {
  font-size: 1.3rem;
  font-weight: bold;
  margin-bottom: 1.5rem;
  color: var(--navy-dark);
}

/* ── Form elements ──────────────────────────────── */
.form-group { margin-bottom: 1.2rem; }

.form-group label {
  display: block;
  font-size: .875rem;
  font-weight: bold;
  margin-bottom: .35rem;
  color: var(--clr-text);
}

.form-group input {
  width: 100%;
  border: 1px solid var(--clr-border);
  border-radius: 4px;
  padding: 10px;
  font-size: 16px;
  color: var(--clr-text);
  background: var(--clr-white);
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.1);
  transition: border-color .15s;
}

.form-group input:focus {
  outline: none;
  border-color: var(--navy-mid);
  box-shadow: 0 0 0 3px rgba(51,75,103,.15);
}

/* ── Buttons ────────────────────────────────────── */
.btn-primary {
  display: inline-block;
  background: linear-gradient(to right, var(--navy-mid), var(--navy-dark));
  color: #fff;
  border: none;
  border-radius: 4px;
  padding: 10px 15px;
  font-size: 16px;
  font-weight: normal;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  transition: opacity .2s;
}

.btn-primary:hover:not(:disabled) { opacity: .88; }

.btn-primary:disabled {
  background: #9ca3af;
  cursor: not-allowed;
  box-shadow: none;
}

.btn-full { width: 100%; display: block; }

/* ── Alerts ─────────────────────────────────────── */
.alert {
  background: var(--clr-alert-bg);
  border-left: 4px solid var(--clr-alert-bdr);
  border-radius: 4px;
  padding: .75rem 1rem;
  margin-bottom: 1.2rem;
  font-size: .9rem;
}

/* ── Portal header ──────────────────────────────── */
.portal-header {
  background: linear-gradient(to right, var(--navy-mid), var(--navy-dark));
  color: #fff;
  padding: 15px 24px;
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 20px;
}

.header-logo { height: 50px; }

.header-user {
  font-size: .875rem;
  color: rgba(255,255,255,.8);
}

.header-user a { color: #fff; text-decoration: underline; }
.header-user a:hover { opacity: .8; }

/* ── Portal main ────────────────────────────────── */
.portal-main {
  width: 100%;
  margin: 0;
  padding: 1.5rem 1.5rem 4rem;
}

.page-title { margin-bottom: 1.8rem; }
.page-title h2 { font-size: 1.5rem; font-weight: bold; color: var(--navy-dark); }
.subtitle { color: var(--clr-muted); font-size: .875rem; margin-top: .35rem; }

/* ── Intro (user_email_startline + contract_startline) ─ */
.contract-intro-block {
  background: var(--clr-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.1rem 1.25rem;
  margin-bottom: 1.25rem;
  border-left: 4px solid var(--navy-mid);
}

.intro-greeting {
  font-size: 1.05rem;
  font-weight: bold;
  color: var(--navy-dark);
  margin: 0 0 0.85rem 0;
}

.intro-greeting:last-child { margin-bottom: 0; }

.intro-contract {
  font-size: .95rem;
  line-height: 1.55;
  color: var(--clr-text);
  margin: 0;
  white-space: pre-line;
}

.subtitle code {
  background: #eee;
  border: 1px solid var(--clr-border);
  border-radius: 3px;
  padding: 1px 5px;
  font-size: .85rem;
}

/* ── Download button ────────────────────────────── */
.btn-download {
  display: inline-block;
  background: linear-gradient(to right, var(--navy-mid), var(--navy-dark));
  color: #fff;
  border: none;
  border-radius: 4px;
  padding: 6px 14px;
  font-size: 13px;
  cursor: pointer;
  text-decoration: none;
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
  transition: opacity .2s;
  white-space: nowrap;
}
.btn-download:hover { opacity: .85; }

/* ── Contract viewers ───────────────────────────── */
.contract-viewers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.contract-block {
  background: var(--clr-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.contract-block-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 15px;
  background: linear-gradient(to right, var(--navy-mid), var(--navy-dark));
}

.contract-block-header h3 {
  font-size: .9rem;
  font-weight: bold;
  color: #fff;
  margin: 0;
}

.contract-block iframe {
  width: 100%;
  height: calc(100vh - 220px);
  min-height: 500px;
  border: none;
  flex: 1;
}

.contract-block .filename {
  padding: .4rem 1rem;
  font-size: .8rem;
  color: var(--clr-muted);
  border-top: 1px solid var(--clr-border);
  background: #f9f9f9;
}

/* ── Acceptance section ─────────────────────────── */
.acceptance-section {
  background: var(--clr-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2rem;
}

.checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: .85rem;
  padding: 1rem 1.2rem;
  border-radius: 4px;
  margin-bottom: 1rem;
  border: 1px solid var(--clr-border);
}

.checkbox-row input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: .25rem;
  flex-shrink: 0;
  accent-color: var(--navy-mid);
}

.checkbox-row label { font-size: .92rem; cursor: pointer; }

.supplier-row {
  background: var(--clr-supplier);
  border-color: var(--clr-supplier-bdr);
}

.supplier-row label { cursor: default; }

.accept-action { margin-top: 1.5rem; text-align: right; }

.accept-hint {
  font-size: .82rem;
  color: var(--clr-muted);
  margin-top: .5rem;
}

/* ── Processing spinner ─────────────────────────── */
#processingSpinner {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: .75rem;
  margin-top: .75rem;
}

.spinner-ring {
  width: 24px;
  height: 24px;
  border: 3px solid #d1d5db;
  border-top-color: var(--navy-mid);
  border-radius: 50%;
  animation: spin .8s linear infinite;
  flex-shrink: 0;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.spinner-text {
  font-size: .9rem;
  color: var(--navy-dark);
  font-weight: bold;
}

/* ── Already-accepted banner ────────────────────── */
.accepted-banner {
  background: #f0fdf4;
  border: 2px solid #86efac;
  text-align: center;
  padding: 2.5rem;
}

.accepted-banner .accepted-icon { font-size: 2.5rem; margin-bottom: .5rem; }

.accepted-banner h3 {
  font-size: 1.3rem;
  font-weight: bold;
  color: #166534;
  margin-bottom: .6rem;
}

.accepted-banner p { color: #15803d; font-size: .95rem; }

/* ── Full-page accepted confirmation ────────────── */
.accepted-card { text-align: center; }

.accepted-details {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1.2rem;
  text-align: left;
  font-size: .875rem;
}

.accepted-details td {
  padding: .5rem .6rem;
  border-bottom: 1px solid var(--clr-border);
  vertical-align: top;
}

.accepted-details td:first-child {
  color: var(--clr-muted);
  white-space: nowrap;
  width: 50%;
}

.accepted-details code {
  font-size: .78rem;
  background: var(--clr-bg);
  border: 1px solid var(--clr-border);
  border-radius: 3px;
  padding: 1px 4px;
  word-break: break-all;
}

.accepted-msg {
  color: var(--clr-muted);
  font-size: .875rem;
  margin: 0 0 1.5rem;
}

/* ── Responsive ─────────────────────────────────── */
@media (max-width: 900px) {
  .contract-viewers { grid-template-columns: 1fr; }
  .contract-block iframe { height: 420px; }
}

@media (max-width: 640px) {
  .acceptance-section { padding: 1.2rem; }
  .portal-header { font-size: 16px; }
  .header-logo { height: 36px; }
}