/* ==========================================================================
   NECS / NECLEANING & SERVICES SARL — Design System Ultra-Premium
   Identité : bleu royal → vert lime, propreté, rigueur, confiance
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&display=swap');

:root {
  --necs-blue-950: #042448;
  --necs-blue-900: #0a3d7a;
  --necs-blue-700: #0d5cab;
  --necs-blue-500: #1a7fd4;
  --necs-cyan: #2ec4e6;
  --necs-green-700: #2d8a2e;
  --necs-green-500: #5cb82a;
  --necs-green-400: #7ac143;
  --necs-lime: #a8d83a;
  --necs-gray-950: #0f1720;
  --necs-gray-700: #3d4a5c;
  --necs-gray-500: #6b7a8d;
  --necs-gray-300: #c5ced9;
  --necs-gray-150: #e8eef4;
  --necs-gray-100: #f3f6fa;
  --necs-white: #ffffff;
  --necs-danger: #c62828;
  --necs-warning: #e6a700;
  --necs-success: #2e9e4b;

  --grad-brand: linear-gradient(115deg, var(--necs-blue-900) 0%, var(--necs-blue-700) 42%, var(--necs-green-500) 100%);
  --grad-soft: linear-gradient(160deg, #f7fbff 0%, #f0f8f1 55%, #ffffff 100%);
  --grad-header: linear-gradient(120deg, rgba(10, 61, 122, 0.96) 0%, rgba(13, 92, 171, 0.92) 50%, rgba(45, 138, 46, 0.88) 100%);
  --grad-btn: linear-gradient(110deg, var(--necs-blue-900), var(--necs-green-500));
  --grad-shine: linear-gradient(120deg, transparent 30%, rgba(255, 255, 255, 0.35) 50%, transparent 70%);

  --shadow-sm: 0 1px 2px rgba(4, 36, 72, 0.05);
  --shadow-md: 0 8px 28px rgba(4, 36, 72, 0.08);
  --shadow-lg: 0 22px 60px rgba(4, 36, 72, 0.12);
  --shadow-glow: 0 0 0 1px rgba(122, 193, 67, 0.18), 0 18px 50px rgba(10, 61, 122, 0.1);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 28px;

  --font-display: 'Outfit', system-ui, sans-serif;
  --font-body: 'DM Sans', system-ui, sans-serif;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;

  --doc-width: 920px;
  --transition: 220ms cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.55;
  color: var(--necs-gray-950);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(46, 196, 230, 0.12), transparent 55%),
    radial-gradient(900px 500px at 95% 0%, rgba(122, 193, 67, 0.14), transparent 50%),
    radial-gradient(800px 400px at 50% 100%, rgba(10, 61, 122, 0.06), transparent 60%),
    var(--grad-soft);
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: var(--necs-blue-700);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--necs-green-700);
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 var(--space-3);
  color: var(--necs-blue-950);
}

p {
  margin: 0 0 var(--space-3);
}

/* ---------- Shell / Index ---------- */
.app-shell {
  width: min(1280px, calc(100% - 2rem));
  margin: 0 auto;
  padding: var(--space-6) 0 var(--space-8);
}

.brand-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  margin-bottom: var(--space-6);
  padding: var(--space-4) var(--space-5);
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

.brand-bar__identity {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.brand-bar__logo {
  width: 78px;
  height: 78px;
  object-fit: contain;
  filter: drop-shadow(0 6px 14px rgba(10, 61, 122, 0.18));
}

.brand-bar__text h1 {
  font-size: clamp(1.35rem, 2.4vw, 1.85rem);
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 0.15rem;
}

.brand-bar__text p {
  margin: 0;
  color: var(--necs-gray-500);
  font-size: 0.92rem;
}

.brand-bar__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--necs-blue-900);
  background: linear-gradient(90deg, rgba(46, 196, 230, 0.15), rgba(122, 193, 67, 0.18));
  border: 1px solid rgba(10, 61, 122, 0.1);
}

.hero-intro {
  margin-bottom: var(--space-6);
  max-width: 720px;
}

.hero-intro h2 {
  font-size: clamp(1.6rem, 3vw, 2.35rem);
  margin-bottom: var(--space-3);
}

.hero-intro p {
  color: var(--necs-gray-700);
  font-size: 1.05rem;
}

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.search-field {
  flex: 1 1 260px;
  position: relative;
}

.search-field input {
  width: 100%;
  padding: 0.85rem 1rem 0.85rem 2.7rem;
  border: 1px solid var(--necs-gray-150);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.9);
  font: inherit;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.search-field input:focus {
  outline: none;
  border-color: var(--necs-cyan);
  box-shadow: 0 0 0 4px rgba(46, 196, 230, 0.15);
}

.search-field::before {
  content: '';
  position: absolute;
  left: 1rem;
  top: 50%;
  width: 14px;
  height: 14px;
  border: 2px solid var(--necs-gray-500);
  border-radius: 50%;
  transform: translateY(-60%);
  pointer-events: none;
}

.search-field::after {
  content: '';
  position: absolute;
  left: 1.75rem;
  top: 58%;
  width: 7px;
  height: 2px;
  background: var(--necs-gray-500);
  transform: rotate(45deg);
  pointer-events: none;
}

.filter-chip {
  appearance: none;
  border: 1px solid var(--necs-gray-150);
  background: rgba(255, 255, 255, 0.85);
  color: var(--necs-gray-700);
  padding: 0.7rem 1rem;
  border-radius: var(--radius-md);
  font: inherit;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
}

.filter-chip:hover,
.filter-chip.is-active {
  color: var(--necs-white);
  border-color: transparent;
  background: var(--grad-btn);
  box-shadow: var(--shadow-md);
}

.template-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-4);
}

.template-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-5);
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.95);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  text-decoration: none;
  color: inherit;
}

.template-card::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: var(--grad-brand);
  opacity: 0.85;
}

.template-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.template-card__id {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--necs-blue-700);
}

.template-card__title {
  font-size: 1.08rem;
  margin: 0;
}

.template-card__meta {
  margin: 0;
  color: var(--necs-gray-500);
  font-size: 0.88rem;
}

.template-card__module {
  margin-top: auto;
  align-self: flex-start;
  padding: 0.3rem 0.65rem;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--necs-green-700);
  background: rgba(122, 193, 67, 0.14);
}

/* ---------- Document page ---------- */
.doc-page {
  width: min(var(--doc-width), calc(100% - 1.5rem));
  margin: var(--space-5) auto var(--space-8);
}

.doc-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.btn {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.2rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  text-decoration: none;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  color: var(--necs-white);
  background: var(--grad-btn);
  box-shadow: 0 10px 24px rgba(10, 61, 122, 0.22);
}

.btn-primary:hover {
  box-shadow: 0 14px 30px rgba(45, 138, 46, 0.28);
  color: var(--necs-white);
}

.btn-ghost {
  color: var(--necs-blue-900);
  background: rgba(255, 255, 255, 0.85);
  border-color: var(--necs-gray-150);
}

.btn-ghost:hover {
  border-color: var(--necs-cyan);
  color: var(--necs-blue-700);
}

.doc-sheet {
  position: relative;
  background: var(--necs-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  border: 1px solid rgba(197, 206, 217, 0.45);
  animation: sheetIn 520ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes sheetIn {
  from {
    opacity: 0;
    transform: translateY(18px) scale(0.985);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.doc-sheet__accent {
  height: 5px;
  background: var(--grad-brand);
  position: relative;
  overflow: hidden;
}

.doc-sheet__accent::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad-shine);
  animation: shine 3.6s ease-in-out infinite;
}

@keyframes shine {
  0%, 100% { transform: translateX(-120%); }
  50% { transform: translateX(120%); }
}

.doc-header {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--space-5);
  align-items: center;
  padding: var(--space-5) var(--space-6);
  background:
    linear-gradient(135deg, rgba(247, 251, 255, 0.95), rgba(240, 248, 241, 0.7)),
    var(--necs-white);
  border-bottom: 1px solid var(--necs-gray-150);
}

.doc-header__logo {
  width: 92px;
  height: 92px;
  object-fit: contain;
}

.doc-header__brand h1 {
  font-size: 1.55rem;
  margin-bottom: 0.2rem;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.doc-header__brand .tagline {
  margin: 0;
  color: var(--necs-gray-500);
  font-size: 0.88rem;
  font-weight: 500;
}

.doc-header__brand .legal {
  margin: 0.25rem 0 0;
  color: var(--necs-gray-700);
  font-size: 0.82rem;
}

.doc-header__meta {
  text-align: right;
  min-width: 180px;
}

.doc-header__meta .doc-type {
  display: inline-block;
  margin-bottom: 0.55rem;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--necs-white);
  background: var(--grad-btn);
}

.doc-header__meta dl {
  margin: 0;
  display: grid;
  gap: 0.25rem;
}

.doc-header__meta dt {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--necs-gray-500);
}

.doc-header__meta dd {
  margin: 0;
  font-weight: 600;
  color: var(--necs-blue-950);
  font-family: var(--font-display);
}

.doc-body {
  padding: var(--space-6);
}

.doc-title-block {
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--necs-gray-150);
}

.doc-title-block h2 {
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
  margin-bottom: 0.35rem;
}

.doc-title-block p {
  margin: 0;
  color: var(--necs-gray-500);
}

.section {
  margin-bottom: var(--space-5);
}

.section-title {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--necs-blue-900);
  margin-bottom: var(--space-4);
}

.section-title::before {
  content: '';
  width: 10px;
  height: 10px;
  border-radius: 3px;
  background: var(--grad-brand);
  box-shadow: 0 0 0 3px rgba(122, 193, 67, 0.18);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.form-grid.cols-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.form-grid.cols-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.field.full {
  grid-column: 1 / -1;
}

.field label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--necs-gray-500);
}

.field label .req {
  color: var(--necs-danger);
  margin-left: 0.15rem;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 0.78rem 0.9rem;
  border: 1px solid var(--necs-gray-150);
  border-radius: var(--radius-sm);
  background: var(--necs-gray-100);
  font: inherit;
  color: var(--necs-gray-950);
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

.field input:hover,
.field select:hover,
.field textarea:hover {
  background: var(--necs-white);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  background: var(--necs-white);
  border-color: var(--necs-blue-500);
  box-shadow: 0 0 0 4px rgba(26, 127, 212, 0.12);
}

.field textarea {
  min-height: 96px;
  resize: vertical;
}

.field .hint {
  font-size: 0.75rem;
  color: var(--necs-gray-500);
}

.readonly-box {
  padding: 0.78rem 0.9rem;
  border-radius: var(--radius-sm);
  background: linear-gradient(180deg, #f8fbff, #f4f9f5);
  border: 1px dashed var(--necs-gray-300);
  font-weight: 600;
  color: var(--necs-blue-950);
  min-height: 2.7rem;
}

.data-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 1px solid var(--necs-gray-150);
  font-size: 0.9rem;
}

.data-table th {
  background: linear-gradient(180deg, #eff6ff, #eef8ef);
  color: var(--necs-blue-900);
  font-family: var(--font-display);
  font-weight: 650;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-align: left;
  padding: 0.85rem 0.9rem;
  border-bottom: 1px solid var(--necs-gray-150);
}

.data-table td {
  padding: 0.75rem 0.9rem;
  border-bottom: 1px solid var(--necs-gray-150);
  vertical-align: middle;
  background: var(--necs-white);
}

.data-table tr:last-child td {
  border-bottom: none;
}

.data-table input,
.data-table select {
  width: 100%;
  border: 1px solid transparent;
  background: transparent;
  padding: 0.35rem 0.2rem;
  font: inherit;
  border-radius: 4px;
}

.data-table input:focus,
.data-table select:focus {
  outline: none;
  border-color: var(--necs-cyan);
  background: #f7fcff;
}

.data-table .num {
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
}

.totals {
  margin-top: var(--space-4);
  display: grid;
  justify-content: end;
  gap: 0.45rem;
  min-width: 260px;
  margin-left: auto;
}

.totals-row {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  padding: 0.35rem 0;
  color: var(--necs-gray-700);
}

.totals-row.grand {
  margin-top: 0.35rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  background: var(--grad-btn);
  color: var(--necs-white);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
}

.check-list {
  display: grid;
  gap: 0.65rem;
}

.check-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--space-3);
  align-items: center;
  padding: 0.75rem 0.9rem;
  border-radius: var(--radius-sm);
  background: var(--necs-gray-100);
  border: 1px solid transparent;
  transition: border-color var(--transition), background var(--transition);
}

.check-item:hover {
  background: #f7fcff;
  border-color: rgba(46, 196, 230, 0.35);
}

.check-item input[type='checkbox'] {
  width: 1.1rem;
  height: 1.1rem;
  accent-color: var(--necs-green-500);
}

.score-row {
  display: grid;
  grid-template-columns: 1.4fr repeat(5, 1fr);
  gap: 0.4rem;
  align-items: center;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--necs-gray-150);
}

.score-row:last-child {
  border-bottom: none;
}

.score-row span {
  font-size: 0.82rem;
  color: var(--necs-gray-700);
}

.score-row label {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.78rem;
  color: var(--necs-gray-500);
}

.signature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-5);
  margin-top: var(--space-5);
}

.signature-box {
  min-height: 140px;
  padding: var(--space-4);
  border-radius: var(--radius-md);
  border: 1px dashed var(--necs-gray-300);
  background:
    linear-gradient(180deg, rgba(247, 251, 255, 0.7), rgba(255, 255, 255, 0.95));
}

.signature-box h4 {
  font-size: 0.85rem;
  margin-bottom: 0.35rem;
  color: var(--necs-blue-900);
}

.signature-box p {
  margin: 0;
  font-size: 0.8rem;
  color: var(--necs-gray-500);
}

.signature-line {
  margin-top: 3.2rem;
  border-top: 1px solid var(--necs-gray-300);
  padding-top: 0.45rem;
  font-size: 0.78rem;
  color: var(--necs-gray-500);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.28rem 0.65rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.status-pill.draft {
  color: var(--necs-blue-900);
  background: rgba(26, 127, 212, 0.12);
}

.status-pill.validated {
  color: var(--necs-green-700);
  background: rgba(122, 193, 67, 0.18);
}

.status-pill.pending {
  color: #8a6a00;
  background: rgba(230, 167, 0, 0.16);
}

.doc-footer {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-4);
  align-items: end;
  padding: var(--space-5) var(--space-6);
  border-top: 1px solid var(--necs-gray-150);
  background: linear-gradient(180deg, #ffffff, #f7fafc);
  color: var(--necs-gray-500);
  font-size: 0.78rem;
}

.doc-footer strong {
  color: var(--necs-blue-900);
}

.footer-mark {
  text-align: right;
  font-family: var(--font-display);
  font-weight: 700;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.alert-note {
  display: flex;
  gap: 0.75rem;
  padding: 0.9rem 1rem;
  border-radius: var(--radius-md);
  background: rgba(46, 196, 230, 0.08);
  border: 1px solid rgba(46, 196, 230, 0.22);
  color: var(--necs-blue-950);
  font-size: 0.88rem;
  margin-bottom: var(--space-5);
}

.alert-note::before {
  content: 'i';
  flex: 0 0 auto;
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 800;
  font-family: var(--font-display);
  color: var(--necs-white);
  background: var(--necs-blue-700);
  font-size: 0.8rem;
}

.rating-stars {
  display: flex;
  gap: 0.35rem;
}

.rating-stars input {
  appearance: none;
  width: 1.35rem;
  height: 1.35rem;
  clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
  background: var(--necs-gray-150);
  cursor: pointer;
}

.rating-stars input:checked,
.rating-stars input:checked ~ input {
  background: var(--necs-lime);
}

.photo-slots {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-3);
}

.photo-slot {
  aspect-ratio: 1;
  border-radius: var(--radius-md);
  border: 1px dashed var(--necs-gray-300);
  background:
    linear-gradient(145deg, rgba(46, 196, 230, 0.06), rgba(122, 193, 67, 0.08));
  display: grid;
  place-items: center;
  color: var(--necs-gray-500);
  font-size: 0.78rem;
  text-align: center;
  padding: 0.5rem;
}

.kpi-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.kpi {
  padding: var(--space-4);
  border-radius: var(--radius-md);
  background: linear-gradient(160deg, #f7fbff, #f3faf3);
  border: 1px solid var(--necs-gray-150);
}

.kpi span {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--necs-gray-500);
  margin-bottom: 0.35rem;
}

.kpi strong {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--necs-blue-950);
}

/* ---------- Document PDF commercial ---------- */
.pdf-mode .doc-page {
  width: min(210mm, calc(100% - 1rem));
}

.pdf-doc {
  position: relative;
  background: #fff;
  border-radius: 4px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  border: 1px solid rgba(197, 206, 217, 0.55);
}

.pdf-doc.is-specimen::before {
  content: "SPÉCIMEN — VALIDATION CLIENT";
  position: absolute;
  top: 42%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(-28deg);
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 4vw, 2.4rem);
  font-weight: 800;
  letter-spacing: 0.08em;
  color: rgba(10, 61, 122, 0.06);
  white-space: nowrap;
  pointer-events: none;
  z-index: 1;
}

.pdf-ribbon {
  height: 6px;
  background: var(--grad-brand);
}

.pdf-letterhead {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1.25rem;
  align-items: start;
  padding: 1.35rem 1.6rem 1.1rem;
  border-bottom: 2px solid transparent;
  border-image: var(--grad-brand) 1;
  background: linear-gradient(180deg, #f8fbff 0%, #ffffff 100%);
}

.pdf-letterhead__logo {
  width: 86px;
  height: 86px;
  object-fit: contain;
}

.pdf-letterhead__brand h1 {
  margin: 0 0 0.15rem;
  font-size: 1.65rem;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.pdf-letterhead__brand .entity {
  margin: 0;
  font-weight: 650;
  color: var(--necs-blue-950);
  font-size: 0.92rem;
}

.pdf-letterhead__brand .coords {
  margin: 0.45rem 0 0;
  color: var(--necs-gray-500);
  font-size: 0.78rem;
  line-height: 1.45;
}

.pdf-letterhead__doc {
  text-align: right;
  min-width: 190px;
}

.pdf-letterhead__doc .doc-label {
  display: inline-block;
  margin-bottom: 0.55rem;
  padding: 0.4rem 0.85rem;
  border-radius: 4px;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #fff;
  background: var(--grad-btn);
}

.pdf-letterhead__doc .meta-line {
  margin: 0.2rem 0;
  font-size: 0.82rem;
  color: var(--necs-gray-700);
}

.pdf-letterhead__doc .meta-line strong {
  color: var(--necs-blue-950);
  font-family: var(--font-display);
}

.pdf-content {
  position: relative;
  z-index: 2;
  padding: 1.35rem 1.6rem 1.5rem;
}

.pdf-intro {
  margin-bottom: 1.25rem;
  padding: 0.95rem 1.05rem;
  border-left: 4px solid var(--necs-green-400);
  background: linear-gradient(90deg, rgba(122, 193, 67, 0.08), transparent);
  border-radius: 0 10px 10px 0;
}

.pdf-intro h2 {
  margin: 0 0 0.35rem;
  font-size: 1.15rem;
}

.pdf-intro p {
  margin: 0;
  color: var(--necs-gray-700);
  font-size: 0.92rem;
}

.parties {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.35rem;
}

.party {
  padding: 0.95rem 1rem;
  border: 1px solid var(--necs-gray-150);
  border-radius: 10px;
  background: #fbfcfe;
}

.party h3 {
  margin: 0 0 0.65rem;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--necs-blue-700);
}

.party .name {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.02rem;
  color: var(--necs-blue-950);
}

.party p {
  margin: 0.15rem 0;
  font-size: 0.84rem;
  color: var(--necs-gray-700);
}

.pdf-table {
  width: 100%;
  border-collapse: collapse;
  margin: 0.35rem 0 1rem;
  font-size: 0.86rem;
}

.pdf-table th {
  background: linear-gradient(180deg, #0a3d7a, #0d5cab);
  color: #fff;
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  text-align: left;
  padding: 0.7rem 0.75rem;
}

.pdf-table th:first-child {
  border-radius: 8px 0 0 0;
}

.pdf-table th:last-child {
  border-radius: 0 8px 0 0;
}

.pdf-table td {
  padding: 0.65rem 0.75rem;
  border-bottom: 1px solid var(--necs-gray-150);
  vertical-align: top;
}

.pdf-table tbody tr:nth-child(even) td {
  background: #f7fafc;
}

.pdf-table .right {
  text-align: right;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.pdf-table .center {
  text-align: center;
}

.pdf-amounts {
  width: min(320px, 100%);
  margin: 0 0 1.35rem auto;
  border: 1px solid var(--necs-gray-150);
  border-radius: 10px;
  overflow: hidden;
}

.pdf-amounts .row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.55rem 0.9rem;
  font-size: 0.88rem;
  color: var(--necs-gray-700);
  background: #fff;
}

.pdf-amounts .row + .row {
  border-top: 1px solid var(--necs-gray-150);
}

.pdf-amounts .row.total {
  background: var(--grad-btn);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
}

.clause-block {
  margin-bottom: 1.1rem;
}

.clause-block h3 {
  margin: 0 0 0.45rem;
  font-size: 0.92rem;
  color: var(--necs-blue-900);
}

.clause-block p,
.clause-block li {
  font-size: 0.86rem;
  color: var(--necs-gray-700);
  line-height: 1.55;
}

.clause-block ol,
.clause-block ul {
  margin: 0.25rem 0 0;
  padding-left: 1.15rem;
}

.clause-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem 1.25rem;
  margin-bottom: 1.2rem;
}

.info-pair {
  display: grid;
  gap: 0.15rem;
}

.info-pair .label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--necs-gray-500);
  font-weight: 650;
}

.info-pair .value {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--necs-blue-950);
}

.pdf-signs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-top: 1.5rem;
  page-break-inside: avoid;
}

.sign-panel {
  min-height: 150px;
  padding: 0.9rem 1rem;
  border: 1px solid var(--necs-gray-300);
  border-radius: 10px;
}

.sign-panel h4 {
  margin: 0 0 0.25rem;
  font-size: 0.88rem;
}

.sign-panel p {
  margin: 0;
  font-size: 0.78rem;
  color: var(--necs-gray-500);
}

.sign-panel .line {
  margin-top: 4.2rem;
  border-top: 1px solid var(--necs-gray-300);
  padding-top: 0.4rem;
  font-size: 0.75rem;
  color: var(--necs-gray-500);
}

.pdf-foot {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  align-items: end;
  padding: 0.95rem 1.6rem 1.15rem;
  border-top: 1px solid var(--necs-gray-150);
  background: #f8fafc;
  font-size: 0.72rem;
  color: var(--necs-gray-500);
  line-height: 1.45;
}

.pdf-foot strong {
  color: var(--necs-blue-900);
}

.pdf-foot .mark {
  font-family: var(--font-display);
  font-weight: 750;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-align: right;
}

.bank-box {
  margin: 1rem 0 1.25rem;
  padding: 0.9rem 1rem;
  border-radius: 10px;
  border: 1px dashed rgba(10, 61, 122, 0.25);
  background: linear-gradient(135deg, rgba(46, 196, 230, 0.06), rgba(122, 193, 67, 0.07));
}

.bank-box h3 {
  margin: 0 0 0.4rem;
  font-size: 0.85rem;
}

.bank-box p {
  margin: 0.15rem 0;
  font-size: 0.84rem;
  color: var(--necs-gray-700);
}

.method-list {
  display: grid;
  gap: 0.55rem;
  margin: 0.5rem 0 1.1rem;
}

.method-item {
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: 0.7rem;
  align-items: start;
  padding: 0.7rem 0.8rem;
  border-radius: 8px;
  background: #f7fafc;
  border: 1px solid var(--necs-gray-150);
}

.method-item .num {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 750;
  font-size: 0.85rem;
  color: #fff;
  background: var(--grad-btn);
}

.method-item h4 {
  margin: 0 0 0.15rem;
  font-size: 0.9rem;
}

.method-item p {
  margin: 0;
  font-size: 0.82rem;
  color: var(--necs-gray-700);
}

/* ---------- Print ---------- */
@page {
  size: A4;
  margin: 12mm;
}

@media print {
  body {
    background: white !important;
  }

  .doc-actions,
  .brand-bar,
  .toolbar,
  .hero-intro,
  .no-print {
    display: none !important;
  }

  .doc-page,
  .pdf-mode .doc-page {
    width: 100%;
    margin: 0;
  }

  .doc-sheet,
  .pdf-doc {
    box-shadow: none !important;
    border: none !important;
    border-radius: 0 !important;
  }

  .pdf-doc.is-specimen::before {
    color: rgba(10, 61, 122, 0.045);
  }

  .pdf-content,
  .pdf-letterhead,
  .pdf-foot {
    padding-left: 0;
    padding-right: 0;
  }
}

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .doc-header {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .doc-header__meta {
    text-align: center;
    justify-self: center;
  }

  .brand-bar {
    flex-direction: column;
    text-align: center;
  }

  .brand-bar__identity {
    flex-direction: column;
  }

  .form-grid,
  .form-grid.cols-3,
  .form-grid.cols-4,
  .signature-grid,
  .kpi-strip,
  .photo-slots {
    grid-template-columns: 1fr;
  }

  .score-row {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }

  .doc-footer {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-mark {
    text-align: center;
  }

  .data-table {
    display: block;
    overflow-x: auto;
  }
}