/**
 * Pagina Contract – UI/UX refactor (best practices)
 * Scope: .contract-html-page | IDs/name/selectors JS păstrate intact.
 */

/* ========== Design tokens ========== */
.contract-html-page {
  /* Spacing scale (4px base) */
  --s1: 4px;
  --s2: 8px;
  --s3: 12px;
  --s4: 16px;
  --s5: 20px;
  --s6: 24px;
  --s8: 32px;
  --s10: 40px;
  --s12: 48px;
  /* Surfaces */
  --bg-page: #f8fafc;
  --bg-card: #ffffff;
  --border: #e2e8f0;
  --border-focus: #94a3b8;
  /* Text */
  --text-primary: #1e293b;
  --text-secondary: #64748b;
  --text-muted: #94a3b8;
  /* Actions – aliniat la tema existentă (#17a2b8) */
  --primary: #0d9488;
  --primary-hover: #0f766e;
  --primary-light: #ccfbf1;
  --danger: #dc2626;
  --danger-hover: #b91c1c;
  --danger-light: #fee2e2;
  /* Elevation */
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.06), 0 2px 4px -2px rgba(15, 23, 42, 0.04);
  --radius: 10px;
  --radius-sm: 8px;
  font-family: inherit;
  color: var(--text-primary);
}

/* Page background */
.contract-html-page {
  background: var(--bg-page);
  padding-bottom: var(--s8);
}

/* ========== Header (App bar) ========== */
.contract-html-page .preview-top-wrapper {
  margin-top: 0;
  padding: var(--s6) 0 var(--s4);
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.contract-html-page .top[data-sticky] {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-card);
  padding: var(--s4) 0;
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.contract-html-page .preview-sticky-container {
  max-width: 100%;
}

.contract-html-page .contract-html-logo img {
  max-height: 40px;
  width: auto;
  display: block;
}

/* Title – ierarhie clară */
.contract-html-page .contract-html-subject {
  margin: 0;
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.3;
  letter-spacing: -0.02em;
}

.contract-html-page .contract-html-subject small {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-top: 2px;
  letter-spacing: 0;
}

/* ========== Action bar – grup vizual, un singur CTA evident ========== */
.contract-html-page #contract_action_buttons {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--s2);
  margin-bottom: 0;
}

.contract-html-page .action-button {
  min-height: 44px;
  padding: 10px 18px !important;
  font-size: 0.9375rem !important;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
}

.contract-html-page .action-button:focus {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

/* Primary CTA – Semnează */
.contract-html-page #accept_action.btn-success.action-button {
  background: var(--primary) !important;
  border: 1px solid var(--primary) !important;
  color: #fff !important;
}

.contract-html-page #accept_action.btn-success.action-button:hover {
  background: var(--primary-hover) !important;
  border-color: var(--primary-hover) !important;
  box-shadow: var(--shadow-md);
}

/* Secondary – Descărcări, Înapoi */
.contract-html-page .contract-html-pdf.btn-default.action-button,
.contract-html-page .go-to-portal.btn-default.action-button {
  background: var(--bg-card) !important;
  border: 1px solid var(--border) !important;
  color: var(--text-primary) !important;
}

.contract-html-page .contract-html-pdf.btn-default.action-button:hover,
.contract-html-page .go-to-portal.btn-default.action-button:hover {
  background: var(--bg-page) !important;
  border-color: var(--border-focus) !important;
  color: var(--text-primary) !important;
}

/* Danger – Refuză */
.contract-html-page #reject_action.btn-danger.action-button {
  background: var(--danger) !important;
  border: 1px solid var(--danger) !important;
  color: #fff !important;
}

.contract-html-page #reject_action.btn-danger.action-button:hover {
  background: var(--danger-hover) !important;
  border-color: var(--danger-hover) !important;
  box-shadow: var(--shadow-md);
}

/* Status badges */
.contract-html-page .contract-html-is-signed.success-bg {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  background: var(--primary-light) !important;
  color: var(--primary-hover) !important;
}

.contract-html-page #contract_action_buttons .label.label-danger {
  border-radius: var(--radius-sm);
  font-weight: 500;
  padding: 8px 14px !important;
}

.contract-html-page #contract_action_buttons .alert.alert-danger {
  border-radius: var(--radius-sm);
  border: 1px solid var(--danger-light);
  background: #fff5f5;
}

/* Dropdown Refuză */
.contract-html-page #reject_dropdown .dropdown-menu {
  padding: var(--s4) !important;
  min-width: 300px !important;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}

.contract-html-page #reject_dropdown .dropdown-menu label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: var(--s2);
}

.contract-html-page #reject_reason.form-control {
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  padding: var(--s3);
  font-size: 0.9375rem;
  min-height: 88px;
  resize: vertical;
}

.contract-html-page #reject_reason.form-control:focus {
  border-color: var(--primary);
  outline: 0;
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.12);
}

.contract-html-page #reject_dropdown .dropdown-menu .btn-sm {
  min-height: 40px;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-weight: 500;
}

/* ========== Layout 2 coloane ========== */
.contract-html-page .row .contract-left {
  padding-right: var(--s5);
}

.contract-html-page .row .contract-right {
  padding-left: var(--s5);
  padding-right: 0;
}

/* ========== Card document (stânga) ========== */
.contract-html-page .panel_s.mtop20 {
  margin-top: var(--s6) !important;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.contract-html-page .panel_s .panel-body.tc-content.contract-html-content {
  padding: var(--s6) var(--s8) !important;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text-primary);
  max-width: 720px;
}

.contract-html-page .contract-html-content h1,
.contract-html-page .contract-html-content h2,
.contract-html-page .contract-html-content h3 {
  margin-top: var(--s6);
  margin-bottom: var(--s3);
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.35;
}

.contract-html-page .contract-html-content h1:first-child,
.contract-html-page .contract-html-content h2:first-child,
.contract-html-page .contract-html-content h3:first-child {
  margin-top: 0;
}

.contract-html-page .contract-html-content h1 { font-size: 1.5rem; }
.contract-html-page .contract-html-content h2 { font-size: 1.25rem; }
.contract-html-page .contract-html-content h3 { font-size: 1.125rem; }

.contract-html-page .contract-html-content p {
  margin-bottom: var(--s4);
}

.contract-html-page .contract-html-content ul,
.contract-html-page .contract-html-content ol {
  padding-left: 1.5em;
  margin-bottom: var(--s4);
}

.contract-html-page .contract-html-content li + li {
  margin-top: var(--s2);
}

.contract-html-page .contract-left .table-responsive {
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border);
  margin-bottom: var(--s4);
}

/* ========== Sidebar (dreapta) – card + tabs ========== */
.contract-html-page .inner.mtop20.contract-html-tabs {
  margin-top: var(--s6) !important;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  padding: 0 !important;
}

/* Tabs – minimal, lizibil */
.contract-html-page .contract-html-tabs .nav.nav-tabs.nav-tabs-flat {
  margin-bottom: 0 !important;
  padding: 0 var(--s4);
  border-bottom: 1px solid var(--border);
  display: flex;
  gap: 0;
}

.contract-html-page .contract-html-tabs .nav.nav-tabs > li {
  margin-bottom: -1px;
}

.contract-html-page .contract-html-tabs .nav.nav-tabs > li > a {
  padding: var(--s4) var(--s4);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-secondary);
  border: none !important;
  border-bottom: 2px solid transparent !important;
  border-radius: 0;
  background: none !important;
  margin-bottom: 0;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.contract-html-page .contract-html-tabs .nav.nav-tabs > li > a:hover {
  color: var(--text-primary);
}

.contract-html-page .contract-html-tabs .nav.nav-tabs > li > a:focus {
  outline: 2px solid var(--primary);
  outline-offset: -2px;
}

.contract-html-page .contract-html-tabs .nav.nav-tabs > li.active > a {
  color: var(--primary);
  border-bottom-color: var(--primary) !important;
}

.contract-html-page .contract-html-tabs .nav.nav-tabs > li > a i {
  margin-right: 6px;
  opacity: 0.85;
}

.contract-html-page .contract-html-tabs .tab-content {
  padding: var(--s5);
}

.contract-html-page .contract-html-tabs .tab-pane {
  padding-top: var(--s2);
}

/* Secțiuni sidebar */
.contract-html-page .contract-html-tabs .tab-pane h3 {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-top: var(--s5);
  margin-bottom: var(--s2);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.contract-html-page .contract-html-tabs .tab-pane h3:first-child {
  margin-top: 0;
}

.contract-html-page .contract-html-company-info.address {
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--text-secondary);
  margin-bottom: var(--s5);
  font-style: normal;
}

.contract-html-page .contract-value .bold.mbot30 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--s4) !important;
}

.contract-html-page .contract-html-tabs .row.mtop20 {
  margin-top: var(--s3) !important;
}

.contract-html-page .contract-html-tabs .row.mtop20 .col-md-5.text-muted {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  padding-top: var(--s2);
  padding-bottom: var(--s2);
}

.contract-html-page .contract-html-tabs .row.mtop20 .col-md-7 {
  font-size: 0.9375rem;
  padding-top: var(--s2);
  padding-bottom: var(--s2);
  color: var(--text-primary);
}

.contract-html-page .contract-attachments hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: var(--s5) 0;
}

.contract-html-page .contract-attachments .bold.mbot15 {
  font-size: 0.9375rem;
  font-weight: 600;
  margin-bottom: var(--s3) !important;
  color: var(--text-primary);
}

.contract-html-page .contract-attachments .mbot15 a {
  color: var(--primary);
  text-decoration: none;
}

.contract-html-page .contract-attachments .mbot15 a:hover {
  text-decoration: underline;
}

.contract-html-page .contract-attachments .col-md-12.row.mbot15 {
  margin-bottom: var(--s3);
  display: flex;
  align-items: center;
  gap: var(--s2);
}

/* ========== Tab Discuție ========== */
.contract-html-page .contract-comment textarea.form-control {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: var(--s3);
  min-height: 96px;
  font-size: 0.9375rem;
  resize: vertical;
  margin-bottom: var(--s3);
}

.contract-html-page .contract-comment textarea.form-control:focus {
  border-color: var(--primary);
  outline: 0;
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.12);
}

.contract-html-page .contract-comment .btn-info {
  min-height: 44px;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-weight: 500;
  background: var(--primary) !important;
  border: 1px solid var(--primary) !important;
}

.contract-html-page .contract-comment .btn-info:hover {
  background: var(--primary-hover) !important;
  border-color: var(--primary-hover) !important;
}

.contract-html-page .contract-comment .btn-info:focus {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.contract-html-page .contract_comment {
  padding: var(--s4) 0;
  border-bottom: 1px solid var(--border);
}

.contract-html-page .contract_comment:last-child {
  border-bottom: none;
}

.contract-html-page .contract_comment .media-body {
  font-size: 0.9375rem;
  line-height: 1.5;
}

.contract-html-page .contract_comment .text-muted {
  color: var(--text-muted) !important;
  font-size: 0.8125rem;
}

/* ========== Responsive ========== */
@media (max-width: 991px) {
  .contract-html-page .row .contract-left {
    padding-right: 15px;
  }

  .contract-html-page .row .contract-right {
    padding-left: 15px;
    margin-top: var(--s6);
  }

  .contract-html-page .top .pull-left,
  .contract-html-page .top .pull-right {
    float: none !important;
  }

  .contract-html-page .contract-html-subject {
    margin-bottom: var(--s4);
  }

  .contract-html-page #contract_action_buttons {
    margin-top: var(--s4);
  }

  .contract-html-page .action-button {
    min-height: 44px;
  }

  .contract-html-page .panel_s .panel-body.tc-content.contract-html-content {
    padding: var(--s5) var(--s4) !important;
  }
}

@media (max-width: 767px) {
  .contract-html-page .preview-top-wrapper,
  .contract-html-page .top[data-sticky] {
    padding-left: var(--s4);
    padding-right: var(--s4);
  }

  .contract-html-page .action-button {
    width: 100%;
    max-width: 100%;
    justify-content: center;
  }

  .contract-html-page .contract-html-tabs .nav.nav-tabs > li {
    flex: 1;
  }

  .contract-html-page .contract-html-tabs .nav.nav-tabs > li > a {
    padding: var(--s3) var(--s2);
    font-size: 0.875rem;
    text-align: center;
  }

  .contract-html-page .contract-html-tabs .nav.nav-tabs > li > a i {
    display: block;
    margin-right: 0;
    margin-bottom: 2px;
  }
}