/* ============================================================
   Renty.fr — Design System
   Apple-inspired, clean, professional
   ============================================================ */

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --bg:          #F5F5F7;
  --white:       #FFFFFF;
  --black:       #1D1D1F;
  --grey:        #6E6E73;
  --grey-light:  #D2D2D7;
  --grey-ultra:  #E8E8ED;
  --blue:        #0071E3;
  --blue-dark:   #0077ED;
  --blue-light:  #EBF4FF;
  --green:       #34C759;
  --green-light: #E8F9ED;
  --red:         #FF3B30;
  --red-light:   #FFF0EE;
  --orange:      #FF9500;
  --orange-light:#FFF3E0;

  --radius-sm:   6px;
  --radius:      12px;
  --radius-lg:   18px;
  --radius-xl:   24px;
  --radius-pill: 999px;

  --shadow-sm:   0 1px 3px rgba(0,0,0,.07), 0 1px 2px rgba(0,0,0,.04);
  --shadow:      0 4px 16px rgba(0,0,0,.08), 0 1px 4px rgba(0,0,0,.04);
  --shadow-lg:   0 12px 40px rgba(0,0,0,.12), 0 4px 12px rgba(0,0,0,.06);
  --shadow-blue: 0 4px 20px rgba(0,113,227,.25);

  --font:        -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono:   'SF Mono', 'Fira Code', Menlo, Consolas, monospace;

  --transition:  all .2s cubic-bezier(.25,.46,.45,.94);
  --transition-fast: all .15s ease;

  --header-h:    60px;
  --sidebar-w:   260px;
  --container-w: 1140px;

  --spacing-xs:  4px;
  --spacing-sm:  8px;
  --spacing-md:  16px;
  --spacing-lg:  24px;
  --spacing-xl:  40px;
  --spacing-2xl: 80px;
}

/* ── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--black);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, video { max-width: 100%; display: block; }
a { color: var(--blue); text-decoration: none; transition: var(--transition-fast); }
a:hover { color: var(--blue-dark); }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, textarea, select { font-family: inherit; }
ul, ol { list-style: none; }
h1,h2,h3,h4,h5,h6 { line-height: 1.2; font-weight: 600; letter-spacing: -0.02em; }
p { color: var(--grey); }

/* ── Typography ────────────────────────────────────────────── */
.text-hero    { font-size: clamp(2.5rem, 6vw, 4rem); font-weight: 700; letter-spacing: -0.04em; color: var(--black); line-height: 1.05; }
.text-title   { font-size: clamp(1.8rem, 3vw, 2.5rem); font-weight: 700; letter-spacing: -0.03em; color: var(--black); }
.text-heading { font-size: 1.4rem; font-weight: 600; color: var(--black); }
.text-body    { font-size: 1rem; color: var(--grey); }
.text-small   { font-size: 0.85rem; color: var(--grey); }
.text-label   { font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: var(--grey); }
.text-blue    { color: var(--blue); }
.text-green   { color: var(--green); }
.text-red     { color: var(--red); }
.text-center  { text-align: center; }
.text-strong  { font-weight: 600; color: var(--black); }

/* ── Layout ────────────────────────────────────────────────── */
.container { max-width: var(--container-w); margin: 0 auto; padding: 0 var(--spacing-lg); }
.container-sm { max-width: 720px; margin: 0 auto; padding: 0 var(--spacing-lg); }
.container-xs { max-width: 480px; margin: 0 auto; padding: 0 var(--spacing-lg); }

.flex         { display: flex; }
.flex-col     { display: flex; flex-direction: column; }
.flex-center  { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-wrap    { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start  { align-items: flex-start; }
.gap-sm       { gap: var(--spacing-sm); }
.gap-md       { gap: var(--spacing-md); }
.gap-lg       { gap: var(--spacing-lg); }
.gap-xl       { gap: var(--spacing-xl); }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-lg); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--spacing-lg); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--spacing-lg); }

.mt-sm  { margin-top: var(--spacing-sm);  }
.mt-md  { margin-top: var(--spacing-md);  }
.mt-lg  { margin-top: var(--spacing-lg);  }
.mt-xl  { margin-top: var(--spacing-xl);  }
.mt-2xl { margin-top: var(--spacing-2xl); }
.mb-sm  { margin-bottom: var(--spacing-sm);  }
.mb-md  { margin-bottom: var(--spacing-md);  }
.mb-lg  { margin-bottom: var(--spacing-lg);  }
.mb-xl  { margin-bottom: var(--spacing-xl);  }

.section { padding: var(--spacing-2xl) 0; }
.section-sm { padding: var(--spacing-xl) 0; }

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: var(--radius-pill);
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  cursor: pointer;
  transition: var(--transition);
  border: 1.5px solid transparent;
  white-space: nowrap;
  text-decoration: none;
  line-height: 1;
}
.btn:hover  { transform: translateY(-1px); text-decoration: none; }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--blue);
  color: var(--white);
  border-color: var(--blue);
}
.btn-primary:hover  { background: var(--blue-dark); border-color: var(--blue-dark); color: var(--white); box-shadow: var(--shadow-blue); }

.btn-secondary {
  background: transparent;
  color: var(--blue);
  border-color: var(--blue);
}
.btn-secondary:hover { background: var(--blue-light); }

.btn-ghost {
  background: transparent;
  color: var(--black);
  border-color: transparent;
}
.btn-ghost:hover { background: var(--grey-ultra); color: var(--black); }

.btn-dark {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}
.btn-dark:hover { background: #333; color: var(--white); }

.btn-danger {
  background: var(--red);
  color: var(--white);
  border-color: var(--red);
}
.btn-danger:hover { background: #e0342a; color: var(--white); }

.btn-sm  { padding: 8px 16px; font-size: 0.875rem; }
.btn-lg  { padding: 16px 32px; font-size: 1.0625rem; font-weight: 600; }
.btn-xl  { padding: 18px 40px; font-size: 1.125rem; font-weight: 600; }
.btn-block { width: 100%; }
.btn-icon { padding: 10px; border-radius: var(--radius); aspect-ratio: 1; }

.btn:disabled, .btn[disabled] {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

/* ── Cards ──────────────────────────────────────────────────── */
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,.04);
}
.card-lg { padding: var(--spacing-xl); }
.card-sm { padding: var(--spacing-md); border-radius: var(--radius); }

.card-hover {
  transition: var(--transition);
  cursor: pointer;
}
.card-hover:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.card-blue {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
  color: var(--white);
}
.card-blue p, .card-blue .text-body { color: rgba(255,255,255,.8); }
.card-blue h2, .card-blue h3 { color: var(--white); }

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--grey-ultra);
}
.card-title { font-size: 1.1rem; font-weight: 600; color: var(--black); letter-spacing: -0.01em; }

/* ── Badges ─────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.badge::before { content: ''; display: block; width: 6px; height: 6px; border-radius: 50%; background: currentColor; opacity: .7; }
.badge-green  { background: var(--green-light);  color: #1a7a34; }
.badge-blue   { background: var(--blue-light);   color: #004a9a; }
.badge-orange { background: var(--orange-light); color: #8a5200; }
.badge-red    { background: var(--red-light);    color: #cc1a12; }
.badge-grey   { background: var(--grey-ultra);   color: var(--grey); }

/* ── Forms ──────────────────────────────────────────────────── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: var(--spacing-md);
}
.form-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--black);
  letter-spacing: -0.01em;
}
.form-label .required { color: var(--red); margin-left: 2px; }
.form-sublabel { font-size: 0.8rem; color: var(--grey); }

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--grey-light);
  border-radius: var(--radius);
  font-size: 0.9375rem;
  font-family: var(--font);
  color: var(--black);
  background: var(--white);
  transition: var(--transition-fast);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(0,113,227,.12);
}
.form-input::placeholder,
.form-textarea::placeholder { color: var(--grey-light); }
.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(255,59,48,.1);
}
.form-error {
  font-size: 0.8rem;
  color: var(--red);
  display: none;
}
.form-error.visible { display: block; }

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236E6E73' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}
.form-textarea { resize: vertical; min-height: 100px; }

.form-hint { font-size: 0.8rem; color: var(--grey); margin-top: 2px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-md); }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: var(--spacing-md); }

.input-prefix-group { position: relative; }
.input-prefix {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--grey);
  font-size: 0.9375rem;
  pointer-events: none;
}
.input-prefix + .form-input { padding-left: 32px; }

.input-suffix-group { position: relative; }
.input-suffix {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--grey);
  font-size: 0.9375rem;
  pointer-events: none;
}
.input-suffix ~ .form-input { padding-right: 50px; }

/* ── Toggle / Radio Cards ───────────────────────────────────── */
.radio-cards { display: flex; gap: var(--spacing-md); flex-wrap: wrap; }
.radio-card {
  flex: 1;
  min-width: 140px;
  border: 2px solid var(--grey-light);
  border-radius: var(--radius);
  padding: var(--spacing-md);
  cursor: pointer;
  transition: var(--transition-fast);
  position: relative;
}
.radio-card input[type="radio"] { position: absolute; opacity: 0; pointer-events: none; }
.radio-card-inner { display: flex; flex-direction: column; gap: 4px; }
.radio-card-title { font-weight: 600; font-size: 0.9375rem; color: var(--black); }
.radio-card-desc  { font-size: 0.8rem; color: var(--grey); }
.radio-card:hover { border-color: var(--blue); }
.radio-card.selected { border-color: var(--blue); background: var(--blue-light); }
.radio-card.selected .radio-card-title { color: var(--blue); }

/* Toggle switch */
.toggle-group { display: flex; align-items: center; gap: var(--spacing-md); padding: var(--spacing-sm) 0; }
.toggle-label { font-size: 0.9375rem; color: var(--black); cursor: pointer; font-weight: 500; }
.toggle {
  position: relative;
  width: 44px;
  height: 26px;
  cursor: pointer;
}
.toggle input { opacity: 0; width: 0; height: 0; position: absolute; }
.toggle-track {
  position: absolute;
  inset: 0;
  background: var(--grey-light);
  border-radius: var(--radius-pill);
  transition: var(--transition);
}
.toggle input:checked + .toggle-track { background: var(--blue); }
.toggle-thumb {
  position: absolute;
  width: 20px;
  height: 20px;
  background: var(--white);
  border-radius: 50%;
  top: 3px;
  left: 3px;
  transition: var(--transition);
  box-shadow: 0 1px 4px rgba(0,0,0,.2);
}
.toggle input:checked ~ .toggle-thumb { transform: translateX(18px); }

/* ── Wizard Steps ───────────────────────────────────────────── */
.wizard-header {
  background: var(--white);
  border-bottom: 1px solid var(--grey-ultra);
  padding: var(--spacing-md) 0;
  position: sticky;
  top: 0;
  z-index: 100;
}
.wizard-steps {
  display: flex;
  align-items: center;
  gap: 0;
  max-width: 680px;
  margin: 0 auto;
}
.wizard-step {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  position: relative;
}
.wizard-step:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: calc(100% - 100px);
  height: 1px;
  background: var(--grey-light);
  left: 60px;
}
.wizard-step.completed::after { background: var(--blue); }
.wizard-step-num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--grey-ultra);
  color: var(--grey);
  font-size: 0.875rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
  z-index: 1;
}
.wizard-step.active .wizard-step-num   { background: var(--blue); color: var(--white); }
.wizard-step.completed .wizard-step-num { background: var(--green); color: var(--white); }
.wizard-step-label { font-size: 0.8rem; font-weight: 500; color: var(--grey); white-space: nowrap; }
.wizard-step.active .wizard-step-label { color: var(--blue); }
.wizard-step.completed .wizard-step-label { color: var(--green); }

.wizard-content { display: none; }
.wizard-content.active { display: block; }

.wizard-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--grey-ultra);
}

/* ── Site Header ────────────────────────────────────────────── */
.site-header {
  background: rgba(245,245,247,.85);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid rgba(0,0,0,.06);
  position: sticky;
  top: 0;
  z-index: 200;
  height: var(--header-h);
  display: flex;
  align-items: center;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}
.header-logo { display: flex; align-items: center; }
.header-nav  { display: flex; align-items: center; gap: var(--spacing-sm); }

/* ── Sidebar Layout ─────────────────────────────────────────── */
.app-layout {
  display: flex;
  min-height: 100vh;
}
.sidebar {
  width: var(--sidebar-w);
  background: var(--white);
  border-right: 1px solid var(--grey-ultra);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  z-index: 100;
}
.sidebar-logo {
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--grey-ultra);
}
.sidebar-nav {
  flex: 1;
  padding: var(--spacing-md);
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow-y: auto;
}
.sidebar-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius);
  color: var(--grey);
  font-size: 0.9375rem;
  font-weight: 500;
  transition: var(--transition-fast);
  text-decoration: none;
}
.sidebar-nav-item:hover { background: var(--grey-ultra); color: var(--black); }
.sidebar-nav-item.active { background: var(--blue-light); color: var(--blue); }
.sidebar-nav-item svg { flex-shrink: 0; }

.sidebar-footer { padding: var(--spacing-md); border-top: 1px solid var(--grey-ultra); }
.sidebar-user { display: flex; align-items: center; gap: 10px; margin-bottom: var(--spacing-sm); }
.sidebar-user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--blue);
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.sidebar-user-name  { font-size: 0.875rem; font-weight: 600; color: var(--black); }
.sidebar-user-email { font-size: 0.75rem; color: var(--grey); }
.sidebar-logout { font-size: 0.8rem; color: var(--grey); }
.sidebar-logout:hover { color: var(--red); }

.app-main {
  flex: 1;
  margin-left: var(--sidebar-w);
  min-height: 100vh;
  background: var(--bg);
}
.app-main-inner { padding: var(--spacing-xl); }
.page-header {
  margin-bottom: var(--spacing-xl);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--spacing-lg);
}
.page-title { font-size: 1.75rem; font-weight: 700; color: var(--black); letter-spacing: -0.03em; }
.page-subtitle { font-size: 1rem; color: var(--grey); margin-top: 4px; }

/* ── Stats ──────────────────────────────────────────────────── */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: var(--spacing-md); }
.stat-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: var(--spacing-md) var(--spacing-lg);
  border: 1px solid rgba(0,0,0,.04);
  box-shadow: var(--shadow-sm);
}
.stat-value { font-size: 2rem; font-weight: 700; color: var(--black); letter-spacing: -0.04em; }
.stat-label { font-size: 0.8rem; color: var(--grey); margin-top: 2px; font-weight: 500; }
.stat-change { font-size: 0.75rem; color: var(--green); font-weight: 600; margin-top: 4px; }

/* ── Tables ─────────────────────────────────────────────────── */
.table-container { background: var(--white); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); overflow: hidden; }
table { width: 100%; border-collapse: collapse; }
thead th {
  padding: 14px var(--spacing-lg);
  text-align: left;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--grey);
  background: var(--bg);
  border-bottom: 1px solid var(--grey-ultra);
}
tbody td {
  padding: 16px var(--spacing-lg);
  font-size: 0.9375rem;
  color: var(--black);
  border-bottom: 1px solid var(--grey-ultra);
  vertical-align: middle;
}
tbody tr:last-child td { border-bottom: none; }
tbody tr { transition: var(--transition-fast); }
tbody tr:hover { background: var(--bg); }

/* ── Modal ──────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-lg);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}
.modal-overlay.open { opacity: 1; visibility: visible; }
.modal {
  background: var(--white);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  transform: translateY(20px) scale(.97);
  transition: var(--transition);
}
.modal-overlay.open .modal { transform: translateY(0) scale(1); }
.modal-header {
  padding: var(--spacing-lg) var(--spacing-xl);
  border-bottom: 1px solid var(--grey-ultra);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  background: var(--white);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  z-index: 1;
}
.modal-title { font-size: 1.125rem; font-weight: 600; color: var(--black); letter-spacing: -0.02em; }
.modal-close {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--grey-ultra);
  color: var(--grey);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  cursor: pointer;
  transition: var(--transition-fast);
  border: none;
  line-height: 1;
}
.modal-close:hover { background: var(--grey-light); color: var(--black); }
.modal-body { padding: var(--spacing-xl); }
.modal-footer {
  padding: var(--spacing-lg) var(--spacing-xl);
  border-top: 1px solid var(--grey-ultra);
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-sm);
}

/* ── Toast ──────────────────────────────────────────────────── */
.toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}
.toast {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 20px;
  border-radius: var(--radius);
  background: var(--black);
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 500;
  min-width: 280px;
  max-width: 400px;
  box-shadow: var(--shadow-lg);
  pointer-events: all;
  animation: toastIn .3s cubic-bezier(.21,1.02,.73,1) forwards;
}
.toast-success { background: var(--green); }
.toast-error   { background: var(--red); }
.toast-info    { background: var(--blue); }
.toast-warning { background: var(--orange); }
.toast-close { background: none; border: none; color: rgba(255,255,255,.7); font-size: 1.2rem; cursor: pointer; flex-shrink: 0; line-height: 1; padding: 0; }
.toast-close:hover { color: white; }

@keyframes toastIn {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes toastOut {
  to { opacity: 0; transform: translateX(20px); max-height: 0; padding: 0; margin: 0; }
}
.toast.dismissing { animation: toastOut .25s ease forwards; }

/* ── Signature Pad ──────────────────────────────────────────── */
.signature-area {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
}
.signature-block {
  border: 2px solid var(--grey-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition-fast);
}
.signature-block.signed { border-color: var(--green); }
.signature-block-header {
  padding: var(--spacing-md) var(--spacing-lg);
  background: var(--bg);
  border-bottom: 1px solid var(--grey-ultra);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.signature-block-title { font-weight: 600; font-size: 0.9375rem; color: var(--black); }
.signature-pad-container {
  background: var(--white);
  position: relative;
}
.signature-pad-container canvas {
  display: block;
  width: 100%;
  cursor: crosshair;
  touch-action: none;
}
.signature-pad-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--grey-light);
  font-size: 0.875rem;
  pointer-events: none;
  flex-direction: column;
  gap: 8px;
}
.signature-pad-placeholder svg { opacity: .4; }
.signature-block-actions {
  padding: 10px var(--spacing-md);
  background: var(--bg);
  border-top: 1px solid var(--grey-ultra);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.sig-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 500;
}
.sig-status.pending { color: var(--grey); }
.sig-status.done    { color: var(--green); }

.signature-preview {
  padding: var(--spacing-md);
  text-align: center;
}
.signature-preview img { max-height: 80px; margin: 0 auto; }

/* ── Car Schema ─────────────────────────────────────────────── */
.car-schema-container {
  position: relative;
  max-width: 480px;
  margin: 0 auto;
}
.car-schema-container svg { width: 100%; height: auto; }
.car-zone {
  cursor: pointer;
  transition: var(--transition-fast);
}
.car-zone:hover { opacity: .7; }
.car-zone.zone-ok       { fill: rgba(52,199,89,.15);  stroke: var(--green);  stroke-width: 1.5; }
.car-zone.zone-damaged  { fill: rgba(255,149,0,.3);   stroke: var(--orange); stroke-width: 2; }
.car-zone.zone-critical { fill: rgba(255,59,48,.3);   stroke: var(--red);    stroke-width: 2; }
.car-zone.zone-default  { fill: rgba(210,210,215,.3); stroke: var(--grey-light); stroke-width: 1; }

.zone-legend {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  margin-top: var(--spacing-md);
  flex-wrap: wrap;
}
.zone-legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  color: var(--grey);
}
.zone-legend-dot {
  width: 12px;
  height: 12px;
  border-radius: 3px;
}

/* ── File Upload ────────────────────────────────────────────── */
.file-upload-zone {
  border: 2px dashed var(--grey-light);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  text-align: center;
  cursor: pointer;
  transition: var(--transition-fast);
  background: var(--white);
  position: relative;
}
.file-upload-zone:hover,
.file-upload-zone.dragover { border-color: var(--blue); background: var(--blue-light); }
.file-upload-zone input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
}
.file-upload-icon { color: var(--grey-light); margin-bottom: var(--spacing-sm); }
.file-upload-text { font-weight: 500; color: var(--black); }
.file-upload-hint { font-size: 0.8rem; color: var(--grey); margin-top: 4px; }

.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 8px;
  margin-top: var(--spacing-md);
}
.photo-preview {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 1;
  background: var(--grey-ultra);
}
.photo-preview img { width: 100%; height: 100%; object-fit: cover; }
.photo-preview-remove {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(0,0,0,.6);
  color: white;
  border: none;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  line-height: 1;
}

/* ── Fuel Selector ──────────────────────────────────────────── */
.fuel-selector {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}
.fuel-btn {
  flex: 1;
  min-width: 80px;
  border: 2px solid var(--grey-light);
  border-radius: var(--radius);
  padding: 12px var(--spacing-sm);
  text-align: center;
  cursor: pointer;
  transition: var(--transition-fast);
  background: var(--white);
}
.fuel-btn:hover { border-color: var(--blue); }
.fuel-btn.selected {
  border-color: var(--blue);
  background: var(--blue-light);
  color: var(--blue);
}
.fuel-btn-label { display: block; font-size: 0.8rem; font-weight: 600; margin-top: 4px; color: var(--black); }
.fuel-btn.selected .fuel-btn-label { color: var(--blue); }
.fuel-gauge {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 2px;
  height: 24px;
}
.fuel-bar {
  width: 6px;
  border-radius: 2px;
  background: var(--grey-light);
  transition: var(--transition-fast);
}
.fuel-btn.selected .fuel-bar { background: var(--blue); }

/* ── Cleanliness selector ───────────────────────────────────── */
.clean-selector { display: flex; gap: var(--spacing-sm); flex-wrap: wrap; }
.clean-btn {
  flex: 1;
  min-width: 100px;
  border: 2px solid var(--grey-light);
  border-radius: var(--radius);
  padding: var(--spacing-md);
  text-align: center;
  cursor: pointer;
  transition: var(--transition-fast);
  background: var(--white);
}
.clean-btn:hover     { border-color: var(--blue); }
.clean-btn.selected  { border-color: var(--blue); background: var(--blue-light); }
.clean-btn-label { font-size: 0.875rem; font-weight: 600; color: var(--black); }
.clean-btn.selected .clean-btn-label { color: var(--blue); }

/* ── Checklist ──────────────────────────────────────────────── */
.checklist { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: var(--spacing-sm); }
.checklist-item {
  position: relative;
  border: 2px solid var(--grey-light);
  border-radius: var(--radius);
  padding: 12px;
  cursor: pointer;
  transition: var(--transition-fast);
  background: var(--white);
}
.checklist-item input { position: absolute; opacity: 0; width: 0; height: 0; }
.checklist-item:hover { border-color: var(--blue); }
.checklist-item.checked { border-color: var(--green); background: var(--green-light); }
.checklist-check {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid var(--grey-light);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}
.checklist-item.checked .checklist-check { background: var(--green); border-color: var(--green); }
.checklist-check-icon { display: none; }
.checklist-item.checked .checklist-check-icon { display: block; color: white; }
.checklist-label { font-size: 0.875rem; font-weight: 500; color: var(--black); display: block; }

/* ── Contract preview ───────────────────────────────────────── */
.contract-preview {
  background: var(--white);
  border: 1px solid var(--grey-ultra);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.contract-preview-header {
  background: var(--bg);
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid var(--grey-ultra);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.contract-iframe {
  width: 100%;
  min-height: 600px;
  border: none;
  display: block;
}

/* ── Landing page ───────────────────────────────────────────── */
.hero {
  min-height: calc(100vh - var(--header-h));
  display: flex;
  align-items: center;
  padding: var(--spacing-2xl) 0;
  background: linear-gradient(170deg, var(--white) 0%, var(--bg) 100%);
}
.hero-content { max-width: 680px; }
.hero-eyebrow {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--blue);
  margin-bottom: var(--spacing-md);
}
.hero-title {
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  color: var(--black);
  line-height: 1.05;
  margin-bottom: var(--spacing-lg);
}
.hero-subtitle {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--grey);
  line-height: 1.6;
  margin-bottom: var(--spacing-xl);
  max-width: 540px;
}
.hero-actions { display: flex; gap: var(--spacing-md); flex-wrap: wrap; }

.use-cases {
  background: var(--white);
  padding: var(--spacing-2xl) 0;
}
.use-case-card {
  background: var(--bg);
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  height: 100%;
  position: relative;
  overflow: hidden;
}
.use-case-number {
  font-size: 4rem;
  font-weight: 800;
  color: var(--grey-ultra);
  line-height: 1;
  position: absolute;
  top: var(--spacing-lg);
  right: var(--spacing-lg);
  letter-spacing: -0.05em;
  pointer-events: none;
}
.use-case-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius);
  background: var(--blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-lg);
  color: var(--blue);
}
.use-case-title { font-size: 1.25rem; font-weight: 700; color: var(--black); margin-bottom: 8px; }
.use-case-desc  { color: var(--grey); line-height: 1.6; margin-bottom: var(--spacing-lg); }

.how-it-works { padding: var(--spacing-2xl) 0; }
.step-item { display: flex; gap: var(--spacing-lg); }
.step-num {
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--grey-ultra);
  line-height: 1;
  letter-spacing: -0.05em;
  min-width: 60px;
  flex-shrink: 0;
}
.step-content {}
.step-title { font-size: 1.25rem; font-weight: 600; color: var(--black); margin-bottom: 8px; }
.step-desc  { color: var(--grey); line-height: 1.6; }

.trust-section { background: var(--white); padding: var(--spacing-2xl) 0; }
.trust-item { text-align: center; }
.trust-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-lg);
  background: var(--blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-md);
  color: var(--blue);
}
.trust-title { font-size: 1rem; font-weight: 600; color: var(--black); margin-bottom: 6px; }
.trust-desc  { font-size: 0.875rem; color: var(--grey); }

/* ── Auth pages ─────────────────────────────────────────────── */
.auth-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100vh;
}
.auth-brand {
  background: linear-gradient(160deg, #0071E3 0%, #0055b3 100%);
  padding: var(--spacing-2xl) var(--spacing-xl);
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: white;
  position: relative;
  overflow: hidden;
}
.auth-brand::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: rgba(255,255,255,.06);
}
.auth-brand::after {
  content: '';
  position: absolute;
  bottom: -80px;
  left: -80px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(255,255,255,.04);
}
.auth-brand-content { position: relative; z-index: 1; }
.auth-brand h1 { font-size: 2rem; font-weight: 700; margin-bottom: var(--spacing-md); color: white; }
.auth-brand p  { font-size: 1.05rem; opacity: .85; line-height: 1.7; }
.auth-brand-features { margin-top: var(--spacing-xl); display: flex; flex-direction: column; gap: var(--spacing-sm); }
.auth-brand-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  opacity: .9;
}
.auth-brand-feature::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,.7);
  flex-shrink: 0;
}
.auth-form-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--spacing-2xl) var(--spacing-xl);
  background: var(--white);
}
.auth-form-inner { max-width: 420px; width: 100%; margin: 0 auto; }
.auth-title    { font-size: 1.75rem; font-weight: 700; color: var(--black); margin-bottom: 8px; }
.auth-subtitle { color: var(--grey); margin-bottom: var(--spacing-xl); }

.step-indicator {
  display: flex;
  gap: 6px;
  margin-bottom: var(--spacing-xl);
}
.step-dot {
  height: 4px;
  border-radius: 2px;
  background: var(--grey-light);
  transition: var(--transition);
  flex: 1;
}
.step-dot.active   { background: var(--blue); }
.step-dot.done     { background: var(--green); }

/* ── Comparison ─────────────────────────────────────────────── */
.comparison-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; background: var(--grey-ultra); border-radius: var(--radius); overflow: hidden; }
.comparison-col { background: var(--white); padding: var(--spacing-md); }
.comparison-label { font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: var(--grey); margin-bottom: var(--spacing-sm); }
.comparison-image { border-radius: var(--radius-sm); overflow: hidden; aspect-ratio: 4/3; background: var(--bg); }
.comparison-image img { width: 100%; height: 100%; object-fit: cover; }
.new-damage-flag {
  background: var(--red-light);
  color: var(--red);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  display: inline-block;
  margin-top: 8px;
}

/* ── Financial summary ──────────────────────────────────────── */
.finance-summary {
  background: var(--bg);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  border: 1px solid var(--grey-ultra);
}
.finance-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--grey-ultra);
}
.finance-row:last-child { border-bottom: none; }
.finance-row-label { font-size: 0.9375rem; color: var(--grey); }
.finance-row-value { font-size: 0.9375rem; font-weight: 600; color: var(--black); }
.finance-total { font-size: 1.5rem; font-weight: 700; color: var(--black); }
.finance-row.total .finance-row-label { font-weight: 600; color: var(--black); font-size: 1rem; }
.finance-row.negative .finance-row-value { color: var(--red); }
.finance-row.positive .finance-row-value { color: var(--green); }

/* ── Alert / Info boxes ─────────────────────────────────────── */
.alert {
  padding: var(--spacing-md) var(--spacing-lg);
  border-radius: var(--radius);
  font-size: 0.9375rem;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: var(--spacing-md);
}
.alert-info    { background: var(--blue-light);   color: #004a9a; }
.alert-success { background: var(--green-light);  color: #1a7a34; }
.alert-warning { background: var(--orange-light); color: #8a5200; }
.alert-error   { background: var(--red-light);    color: #cc1a12; }
.alert-icon    { flex-shrink: 0; font-size: 1.1rem; }

/* ── Section dividers ───────────────────────────────────────── */
.section-label {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}
.section-label h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--black);
  white-space: nowrap;
}
.section-label-line {
  flex: 1;
  height: 1px;
  background: var(--grey-ultra);
}

/* ── Damage modal ───────────────────────────────────────────── */
.damage-state-selector {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  margin-bottom: var(--spacing-md);
}
.damage-state-btn {
  flex: 1;
  min-width: 100px;
  border: 2px solid var(--grey-light);
  border-radius: var(--radius);
  padding: 10px;
  text-align: center;
  cursor: pointer;
  font-size: 0.875rem;
  font-weight: 600;
  transition: var(--transition-fast);
  background: var(--white);
}
.damage-state-btn.bon      { border-color: var(--green);  }
.damage-state-btn.rayure   { border-color: var(--orange); }
.damage-state-btn.choc     { border-color: var(--orange); }
.damage-state-btn.casse    { border-color: var(--red);    }
.damage-state-btn.selected.bon    { background: var(--green-light); }
.damage-state-btn.selected.rayure { background: var(--orange-light); }
.damage-state-btn.selected.choc   { background: var(--orange-light); }
.damage-state-btn.selected.casse  { background: var(--red-light);  }

/* ── Utilities ──────────────────────────────────────────────── */
.hidden  { display: none !important; }
.visible { display: block !important; }
.sr-only { position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0; }

.divider { height: 1px; background: var(--grey-ultra); margin: var(--spacing-lg) 0; }
.rounded { border-radius: var(--radius); }
.rounded-lg { border-radius: var(--radius-lg); }

/* ── Animations ─────────────────────────────────────────────── */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-in { animation: fadeIn .3s ease forwards; }

@keyframes shimmer {
  0%   { background-position: -200px 0; }
  100% { background-position: calc(200px + 100%) 0; }
}
.skeleton {
  background: linear-gradient(90deg, var(--grey-ultra) 25%, #e0e0e0 37%, var(--grey-ultra) 63%);
  background-size: 400px 100%;
  animation: shimmer 1.4s ease infinite;
  border-radius: var(--radius-sm);
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .auth-layout { grid-template-columns: 1fr; }
  .auth-brand  { display: none; }
  .auth-form-panel { padding: var(--spacing-xl) var(--spacing-lg); }

  .sidebar { transform: translateX(-100%); transition: transform .3s ease; }
  .sidebar.open { transform: translateX(0); }
  .app-main { margin-left: 0; }
  .app-main-inner { padding: var(--spacing-lg); }

  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }

  .form-row   { grid-template-columns: 1fr; }
  .form-row-3 { grid-template-columns: 1fr; }

  .signature-area { grid-template-columns: 1fr; }

  .hero-actions { flex-direction: column; }
  .btn-xl { padding: 15px 28px; }

  .wizard-step-label { display: none; }

  .page-header { flex-direction: column; gap: var(--spacing-md); }
}

@media (max-width: 480px) {
  .container { padding: 0 var(--spacing-md); }
  .card-lg { padding: var(--spacing-lg); }
  .modal-body { padding: var(--spacing-lg); }
  .checklist { grid-template-columns: repeat(2, 1fr); }
  .radio-cards { flex-direction: column; }
}

/* ── Vehicles Grid ──────────────────────────────────────────── */
.vehicles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}
.vehicle-card { overflow: hidden; padding: 0; }
.vehicle-card-photo {
  position: relative;
  height: 200px;
  background: var(--grey-ultra);
  overflow: hidden;
}
.vehicle-card-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.vehicle-card:hover .vehicle-card-photo img { transform: scale(1.04); }
.vehicle-card-no-photo {
  height: 100%;
  display: flex; align-items: center; justify-content: center;
  color: var(--grey-light);
}
.vehicle-card-badge {
  position: absolute; top: 12px; right: 12px;
}
.vehicle-card-body { padding: var(--spacing-lg); }
.vehicle-card-title {
  display: flex; align-items: baseline; justify-content: space-between;
  margin-bottom: 4px;
}
.vehicle-card-title h3 { font-size: 17px; font-weight: 600; margin: 0; }
.vehicle-card-year { font-size: 13px; color: var(--grey); }
.vehicle-card-immat {
  font-size: 13px; color: var(--grey);
  font-family: var(--font-mono);
  margin-bottom: var(--spacing-md);
}
.vehicle-card-stats {
  display: flex; gap: var(--spacing-md);
  padding: var(--spacing-md) 0;
  border-top: 1px solid var(--grey-ultra);
  border-bottom: 1px solid var(--grey-ultra);
  margin-bottom: var(--spacing-md);
}
.vehicle-stat { display: flex; flex-direction: column; gap: 2px; }
.vehicle-stat-value { font-size: 15px; font-weight: 600; color: var(--black); }
.vehicle-stat-label { font-size: 11px; color: var(--grey); }
.vehicle-card-actions { display: flex; gap: var(--spacing-sm); flex-wrap: wrap; }

/* ── Empty State ────────────────────────────────────────────── */
.empty-state {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center;
  padding: var(--spacing-2xl);
  gap: var(--spacing-md);
}
.empty-state-icon { color: var(--grey-light); margin-bottom: var(--spacing-sm); }
.empty-state-title { font-size: 20px; font-weight: 600; color: var(--black); }
.empty-state-desc { font-size: 15px; color: var(--grey); max-width: 360px; }

/* ── Comparison Banner ──────────────────────────────────────── */
.comparison-banner {
  background: var(--blue-light);
  border-bottom: 1px solid rgba(0,113,227,.15);
  padding: var(--spacing-md) 0;
  margin-bottom: var(--spacing-lg);
}
.comparison-banner-inner {
  display: flex; flex-wrap: wrap; gap: var(--spacing-xl);
  align-items: center;
}
.comparison-item { display: flex; flex-direction: column; gap: 2px; }
.comparison-item .comparison-label { font-size: 11px; color: var(--grey); text-transform: uppercase; letter-spacing: .5px; }
.comparison-item strong { font-size: 16px; font-weight: 600; color: var(--black); }

/* ── Zone Items List ────────────────────────────────────────── */
.zones-list { display: flex; flex-direction: column; gap: var(--spacing-sm); margin-top: var(--spacing-lg); }
.zone-item {
  background: var(--white);
  border: 1px solid var(--grey-ultra);
  border-radius: var(--radius);
  padding: var(--spacing-md);
}
.zone-item-header {
  display: flex; align-items: center; justify-content: space-between;
}
.zone-item-info { display: flex; align-items: center; gap: var(--spacing-sm); flex-wrap: wrap; }
.zone-item-name { font-weight: 500; font-size: 15px; }
.zone-entry-state { font-size: 11px; }
.zone-item-state { margin-top: var(--spacing-sm); }

/* ── KM Alert ───────────────────────────────────────────────── */
.km-alert {
  margin-top: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
}
.km-alert-warning { background: var(--orange-light); color: #7a4500; border: 1px solid var(--orange); }
.km-alert-error { background: var(--red-light); color: #8b0000; border: 1px solid var(--red); }

/* ── Form Grids ─────────────────────────────────────────────── */
.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-md); }
.form-grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: var(--spacing-md); }
@media (max-width: 768px) {
  .form-grid-2 { grid-template-columns: 1fr; }
  .form-grid-3 { grid-template-columns: 1fr; }
}

/* ── Form Section ───────────────────────────────────────────── */
.form-section {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--spacing-lg);
}
.section-title {
  font-size: 20px; font-weight: 600;
  color: var(--black);
  margin: 0 0 var(--spacing-lg);
  padding-bottom: var(--spacing-md);
  border-bottom: 1px solid var(--grey-ultra);
}
.section-subtitle { font-size: 14px; color: var(--grey); margin-top: -12px; margin-bottom: var(--spacing-md); }
.form-actions {
  display: flex; justify-content: flex-end; gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

/* ── Input with suffix ──────────────────────────────────────── */
.input-with-suffix { display: flex; align-items: center; }
.input-with-suffix .form-input {
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  border-right: none;
  flex: 1;
}
.input-suffix {
  background: var(--grey-ultra);
  border: 1.5px solid var(--grey-light);
  border-left: none;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 0 12px;
  height: 46px;
  display: flex; align-items: center;
  font-size: 14px; color: var(--grey);
  white-space: nowrap;
}

/* ── Checkboxes Grid ────────────────────────────────────────── */
.checkboxes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: var(--spacing-sm);
}
.checkbox-item {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 12px;
  border: 1.5px solid var(--grey-ultra);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-fast);
  font-size: 14px;
}
.checkbox-item:hover { border-color: var(--blue); background: var(--blue-light); }
.checkbox-item input[type="checkbox"] { accent-color: var(--blue); width: 16px; height: 16px; }

/* ── Accessories Grid ───────────────────────────────────────── */
.accessories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: var(--spacing-sm);
}
.accessory-card { cursor: pointer; }
.accessory-card input[type="checkbox"] { display: none; }
.accessory-card-inner {
  display: flex; flex-direction: column; align-items: center;
  gap: 6px; text-align: center;
  padding: var(--spacing-md);
  border: 2px solid var(--grey-ultra);
  border-radius: var(--radius);
  transition: var(--transition);
  background: var(--white);
}
.accessory-card input:checked + .accessory-card-inner {
  border-color: var(--green);
  background: var(--green-light);
}
.accessory-check-icon {
  width: 24px; height: 24px;
  border: 2px solid var(--grey-light);
  border-radius: 50%;
  transition: var(--transition);
}
.accessory-card input:checked + .accessory-card-inner .accessory-check-icon {
  background: var(--green);
  border-color: var(--green);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpolyline points='20 6 9 12 4 12'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: center;
}
.accessory-label { font-size: 13px; font-weight: 500; }
.accessory-entry-badge {
  font-size: 10px; color: var(--blue);
  background: var(--blue-light);
  padding: 2px 6px; border-radius: var(--radius-pill);
}

/* ── Summary Table ──────────────────────────────────────────── */
.summary-table { width: 100%; border-collapse: collapse; }
.summary-table tr { border-bottom: 1px solid var(--grey-ultra); }
.summary-table tr:last-child { border-bottom: none; }
.summary-table td { padding: 10px 0; font-size: 14px; }
.summary-table td.amount { text-align: right; font-weight: 600; }
.summary-table tr.total-row td { font-size: 15px; padding-top: var(--spacing-md); border-top: 2px solid var(--grey-ultra); }
.text-red { color: var(--red); }

/* ── Card variants ──────────────────────────────────────────── */
.card-warning { border: 1.5px solid var(--orange); background: var(--orange-light); }
.card-summary { border: 1.5px solid var(--grey-ultra); }
.card-title { font-size: 17px; font-weight: 600; margin: 0 0 var(--spacing-md); }
.card-subtitle { font-size: 15px; font-weight: 600; margin: 0 0 var(--spacing-md); color: var(--grey); }

/* ── Photos Grid ────────────────────────────────────────────── */
.photos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}
.photos-grid-sm { grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); }
.photo-thumb {
  position: relative;
  aspect-ratio: 4/3;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--grey-ultra);
}
.photo-thumb img { width: 100%; height: 100%; object-fit: cover; }
.photo-badge {
  position: absolute; bottom: 4px; left: 4px;
  background: rgba(0,0,0,.6); color: #fff;
  font-size: 10px; padding: 2px 6px;
  border-radius: var(--radius-pill);
}

/* ── Entree Comparison ──────────────────────────────────────── */
.entree-comparison {
  background: var(--blue-light);
  border: 1px solid rgba(0,113,227,.2);
  border-radius: var(--radius-sm);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}
.comparison-label-badge {
  font-size: 11px; text-transform: uppercase; letter-spacing: .5px;
  color: var(--blue); font-weight: 600; margin-bottom: 4px;
}

/* ── Alert variants ─────────────────────────────────────────── */
.alert { padding: var(--spacing-md); border-radius: var(--radius-sm); margin-bottom: var(--spacing-md); font-size: 14px; }
.alert-info { background: var(--blue-light); border: 1px solid rgba(0,113,227,.2); color: #004a99; }
.alert-warning { background: var(--orange-light); border: 1px solid var(--orange); color: #7a4500; }
.alert-error { background: var(--red-light); border: 1px solid var(--red); color: #8b0000; }
.alert strong { font-weight: 600; display: block; margin-bottom: 4px; }

/* ── Cards Row ──────────────────────────────────────────────── */
.cards-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-md); margin-bottom: var(--spacing-md); }
@media (max-width: 640px) { .cards-row { grid-template-columns: 1fr; } }

/* ── Car Schema Container ───────────────────────────────────── */
.car-schema-container {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--spacing-lg);
}
.car-schema { width: 100%; max-width: 500px; display: block; margin: 0 auto; }

/* ── Etat Selector (modal) ──────────────────────────────────── */
.etat-selector { display: flex; gap: var(--spacing-sm); flex-wrap: wrap; margin-bottom: var(--spacing-md); }
.etat-btn {
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  border: 2px solid var(--grey-light);
  background: var(--white);
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: var(--transition-fast);
}
.etat-btn.etat-bon.selected     { border-color: var(--green); background: var(--green-light); color: #1a7a3a; }
.etat-btn.etat-rayure.selected  { border-color: #F9A825; background: #FFF9C4; color: #7a6000; }
.etat-btn.etat-choc.selected    { border-color: #F57C00; background: #FFE0B2; color: #7a3c00; }
.etat-btn.etat-casse.selected   { border-color: var(--red); background: var(--red-light); color: #8b0000; }

/* ── Signatures Row ─────────────────────────────────────────── */
.signatures-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-md); margin-bottom: var(--spacing-md); }
@media (max-width: 640px) { .signatures-row { grid-template-columns: 1fr; } }
.signature-card { }
.sig-title { font-size: 16px; font-weight: 600; margin: 0 0 4px; }
.sig-name { font-size: 13px; color: var(--grey); margin: 0 0 var(--spacing-md); }
.sig-pad-wrap {
  position: relative;
  border: 2px dashed var(--grey-light);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg);
}
.sig-canvas { display: block; width: 100%; height: 160px; cursor: crosshair; touch-action: none; }
.sig-placeholder {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  color: var(--grey-light);
  font-size: 15px;
  pointer-events: none;
}
.sig-actions { margin-top: var(--spacing-sm); display: flex; justify-content: flex-end; }
.legal-notice {
  text-align: center;
  font-size: 12px; color: var(--grey);
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

/* ── Input XL ───────────────────────────────────────────────── */
.input-xl { font-size: 28px !important; font-weight: 700 !important; height: 64px !important; text-align: center; }

/* ── Print ──────────────────────────────────────────────────── */
@media print {
  .site-header, .sidebar, .app-main-inner > .page-header .btn,
  .wizard-nav, .btn { display: none !important; }
  .app-main { margin-left: 0; }
  .card { box-shadow: none; border: 1px solid #ddd; }
}