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

:root {
  --bg: #FAFAF8;
  --bg-card: #FFFFFF;
  --text: #0D0D0B;
  --text-muted: #7A7770;
  --accent: #0A401B;
  --accent-light: #EEF3EF;
  --border: #E5E0DA;
  --radius: 4px;
  --shadow: 0 2px 12px rgba(0,0,0,0.04);
}

body {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  background: var(--bg);
  color: var(--text);
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; }

/* ─── Scrollbar ──────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

/* ─── Header commun (estimation + DVF) ──────────────────────────────── */
.header, .dvf-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
  height: 56px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.dvf-header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.header-logo {
  height: 26px;
  width: auto;
  display: block;
}

.separator {
  color: var(--border);
  font-size: 16px;
}

.assistant-name {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--accent);
  text-transform: uppercase;
}

.btn-reset {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 6px 14px;
  font-size: 12px;
  color: var(--text-muted);
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}

.btn-reset:hover {
  border-color: var(--text);
  color: var(--text);
}

/* ─── Portail ────────────────────────────────────────────────────────── */
.page-portal {
  height: 100dvh;
  display: flex;
  flex-direction: column;
}

.portal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  height: 56px;
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.portal-header-left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.portal-logo {
  height: 24px;
  width: auto;
}

.portal-separator {
  color: var(--border);
  font-size: 16px;
}

.portal-suite {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--accent);
  text-transform: uppercase;
}

.portal-header-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.portal-user {
  font-size: 12px;
  color: var(--text-muted);
}

.btn-portal-ghost {
  font-size: 12px;
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 5px 12px;
  transition: color 0.15s, border-color 0.15s;
}

.btn-portal-ghost:hover {
  color: var(--text);
  border-color: var(--text);
}

.portal-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
}

.portal-intro {
  text-align: center;
  margin-bottom: 48px;
}

.portal-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 32px;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}

.portal-subtitle {
  font-size: 14px;
  color: var(--text-muted);
}

.portal-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  width: 100%;
  max-width: 1400px;
}

.portal-tile {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
  cursor: pointer;
}

.portal-tile:hover {
  border-color: var(--accent);
  box-shadow: 0 4px 24px rgba(10,64,27,0.1);
  transform: translateY(-2px);
}

.portal-tile-icon {
  width: 48px;
  height: 48px;
  background: var(--accent-light);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}

.portal-tile-body {
  flex: 1;
}

.portal-tile-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 20px;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 6px;
  letter-spacing: 0.01em;
}

.portal-tile-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.55;
}

.portal-tile-cta {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}

/* ─── Login ──────────────────────────────────────────────────────────── */
.page-auth {
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
}

.auth-wrap {
  width: 100%;
  max-width: 400px;
  padding: 24px;
}

.auth-logo {
  text-align: center;
  margin-bottom: 32px;
}

.auth-logo-img {
  display: block;
  margin: 0 auto 8px;
  width: 150px;
  max-width: 100%;
  height: auto;
}

.auth-logo p {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.auth-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 28px;
  box-shadow: var(--shadow);
}

.auth-card h2 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 20px;
  font-weight: 400;
  margin-bottom: 4px;
}

.auth-subtitle {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.auth-footer {
  text-align: center;
  margin-top: 16px;
  font-size: 11px;
  color: var(--text-muted);
}

.auth-form .field { margin-bottom: 16px; }

.auth-form label {
  display: block;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.auth-form input {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 14px;
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background: var(--bg);
  outline: none;
  transition: border-color 0.15s;
}

.auth-form input:focus { border-color: var(--accent); }

.alert {
  border-radius: var(--radius);
  padding: 10px 14px;
  font-size: 13px;
  margin-bottom: 16px;
}

.alert-error {
  background: #fef2f2;
  border: 1px solid #fca5a5;
  color: #b91c1c;
}

.btn-primary {
  width: 100%;
  padding: 11px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-size: 11px;
  font-weight: 500;
  font-family: 'Inter', sans-serif;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: opacity 0.15s;
}

.btn-primary:hover { opacity: 0.82; }

/* ─── Estimation App ─────────────────────────────────────────────────── */
.app {
  display: flex;
  flex-direction: column;
  height: 100dvh;
}

.upload-panel {
  flex: 1;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 32px 16px;
  overflow-y: auto;
}

.upload-card {
  background: var(--bg-card);
  border-radius: 8px;
  box-shadow: var(--shadow);
  padding: 40px;
  width: 100%;
  max-width: 500px;
}

.upload-header { margin-bottom: 32px; }

.upload-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 22px;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}

.upload-subtitle { color: var(--text-muted); font-size: 13px; }

.field-group { margin-bottom: 24px; }

.field-label {
  display: block;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.drop-zone {
  border: 1.5px dashed var(--border);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}

.drop-zone:hover, .drop-zone.drag-over {
  border-color: var(--accent);
  background: var(--accent-light);
}

.drop-zone.has-files { padding: 14px 20px; }
.drop-icon { color: var(--text-muted); margin-bottom: 10px; }
.drop-zone.has-files .drop-icon,
.drop-zone.has-files .drop-formats { display: none; }
.drop-text { font-size: 13px; color: var(--text); margin-bottom: 4px; }
.drop-hint { font-size: 12px; color: var(--text-muted); margin-bottom: 6px; }
.drop-link { color: var(--text); text-decoration: underline; cursor: pointer; }
.drop-formats { font-size: 11px; color: var(--text-muted); letter-spacing: 0.05em; }

.file-list { margin-top: 8px; display: flex; flex-direction: column; gap: 5px; }

.file-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  background: var(--accent-light);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.file-item-icon { color: var(--text-muted); flex-shrink: 0; }

.file-item-name {
  flex: 1;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 12.5px;
}

.file-item-remove {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  font-size: 16px;
  line-height: 1;
  padding: 2px 4px;
  flex-shrink: 0;
  transition: color 0.15s;
}

.file-item-remove:hover { color: var(--text); }

.btn-add-file {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  margin-top: 6px;
  padding: 8px 14px;
  background: none;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  font-size: 12px;
  color: var(--text-muted);
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  transition: border-color 0.15s, color 0.15s;
}

.btn-add-file:hover { border-color: var(--text); color: var(--text); }

.btn-submit {
  width: 100%;
  padding: 13px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-size: 11px;
  font-weight: 500;
  font-family: 'Inter', sans-serif;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: opacity 0.15s;
  margin-top: 8px;
}

.btn-submit:disabled { opacity: 0.3; cursor: not-allowed; }
.btn-submit:not(:disabled):hover { opacity: 0.75; }

/* Chat panel */
.chat-panel { flex: 1; display: flex; flex-direction: column; min-height: 0; }

.chat-info-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 7px 32px;
  background: var(--accent-light);
  border-bottom: 1px solid var(--border);
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  flex-shrink: 0;
}

.chat-info-left { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.chat-info-right { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.chat-files-tags { display: flex; gap: 6px; flex-wrap: wrap; }

.chat-file-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  background: rgba(10,64,27,0.08);
  border: 1px solid rgba(10,64,27,0.2);
  border-radius: 20px;
  font-size: 10px;
  color: var(--accent);
  text-transform: none;
  font-weight: 400;
}

.pending-file-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 8px 3px 6px;
  background: var(--accent);
  border-radius: 20px;
  font-size: 10px;
  color: #fff;
  text-transform: none;
  font-weight: 400;
}

.pending-file-tag button {
  background: none;
  border: none;
  color: rgba(255,255,255,0.7);
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
  padding: 0;
}

.pending-file-tag button:hover { color: #fff; }

.btn-add-chat-file {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: none;
  border: 1px solid rgba(10,64,27,0.25);
  border-radius: 20px;
  padding: 3px 10px;
  font-size: 10px;
  color: var(--accent);
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: background 0.15s, border-color 0.15s;
}

.btn-add-chat-file:hover {
  background: rgba(10,64,27,0.08);
  border-color: var(--accent);
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.message { display: flex; flex-direction: column; max-width: 74%; }
.message.evora { align-self: flex-start; width: 88%; }
.message.user  { align-self: flex-end; }

.message-sender {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 6px;
  color: var(--text-muted);
}

.message.evora .message-sender { color: var(--accent); }

.message-bubble {
  padding: 14px 18px;
  border-radius: 8px;
  line-height: 1.65;
  font-size: 13.5px;
}

.message.evora .message-bubble {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-bottom-left-radius: 2px;
  color: var(--text);
}

.message.user .message-bubble {
  background: var(--text);
  color: #fff;
  border-bottom-right-radius: 2px;
}

.message-bubble p { margin-bottom: 8px; }
.message-bubble p:last-child { margin-bottom: 0; }
.message-bubble ul, .message-bubble ol { padding-left: 20px; margin-bottom: 8px; }
.message-bubble li { margin-bottom: 3px; }
.message-bubble strong { font-weight: 600; }
.message-bubble em { font-style: italic; }

.typing-indicator {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  border-bottom-left-radius: 2px;
  width: fit-content;
}

.typing-indicator span {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--text-muted);
  animation: bounce 1.2s infinite;
}

.typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.typing-indicator span:nth-child(3) { animation-delay: 0.4s; }

@keyframes bounce {
  0%, 80%, 100% { transform: translateY(0); opacity: 0.4; }
  40% { transform: translateY(-5px); opacity: 1; }
}

.chat-input-area {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  padding: 16px 32px;
  border-top: 1px solid var(--border);
  background: var(--bg-card);
  flex-shrink: 0;
}

.chat-input {
  flex: 1;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: var(--text);
  background: var(--bg);
  resize: none;
  max-height: 120px;
  line-height: 1.5;
  transition: border-color 0.15s;
}

.chat-input:focus { outline: none; border-color: var(--text); }
.chat-input::placeholder { color: var(--text-muted); }

.btn-send {
  width: 40px;
  height: 40px;
  background: var(--text);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: opacity 0.15s;
}

.btn-send:hover { opacity: 0.75; }
.btn-send:disabled { opacity: 0.3; cursor: not-allowed; }

/* Loading overlay */
.loading-overlay {
  position: fixed;
  inset: 0;
  background: rgba(250,250,248,0.93);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

.loading-content { text-align: center; width: 240px; }

.loading-icon {
  width: 48px;
  height: auto;
  display: block;
  margin: 0 auto 20px;
  animation: pulse 2.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.55; transform: scale(1); }
  50% { opacity: 0.9; transform: scale(1.05); }
}

.loading-label {
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.04em;
  margin-bottom: 14px;
  min-height: 18px;
}

.progress-track {
  width: 100%;
  height: 1.5px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  width: 0%;
  background: var(--text);
  border-radius: 2px;
  transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Formulaire inline Evora */
.evora-form {
  margin-top: 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
}

.evora-form-section {
  padding: 6px 12px;
  background: var(--accent-light);
  border-bottom: 1px solid var(--border);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

.evora-form-fields { padding: 10px 12px; }

.evora-form-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.evora-form-label {
  width: 160px;
  flex-shrink: 0;
  font-size: 0.82rem;
  color: var(--text-muted);
  text-align: right;
}

.evora-form-input {
  flex: 1;
  min-width: 0;
  padding: 5px 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text);
  font-size: 0.85rem;
  font-family: 'Inter', sans-serif;
  outline: none;
}

.evora-form-input:focus { border-color: var(--text); background: var(--bg-card); }
.evora-form-input:disabled { opacity: 0.5; cursor: not-allowed; }

.evora-form-actions {
  display: flex;
  justify-content: flex-end;
  padding: 10px 12px 12px;
  border-top: 1px solid var(--border);
}

.evora-form-submit {
  padding: 7px 20px;
  background: var(--text);
  color: #fff;
  border: none;
  border-radius: 4px;
  font-size: 0.82rem;
  font-weight: 500;
  font-family: 'Inter', sans-serif;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: opacity 0.2s;
}

.evora-form-submit:hover:not(:disabled) { opacity: 0.75; }
.evora-form-submit:disabled { opacity: 0.4; cursor: not-allowed; }

/* Tableau descriptif */
.evora-desc-form {
  width: 100%;
  margin-top: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.evora-desc-row {
  display: grid;
  grid-template-columns: 150px 1fr;
  border-bottom: 1px solid var(--border);
}

.evora-desc-row:last-of-type { border-bottom: none; }

.evora-desc-label {
  padding: 10px 12px;
  font-size: 0.78rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent);
  background: var(--accent-light);
  display: flex;
  align-items: flex-start;
  border-right: 1px solid var(--border);
  padding-top: 12px;
}

.evora-desc-textarea {
  font-family: 'Inter', sans-serif;
  font-size: 0.84rem;
  color: var(--text);
  background: var(--bg-card);
  border: none;
  padding: 10px 12px;
  resize: vertical;
  min-height: 64px;
  width: 100%;
  line-height: 1.55;
  outline: none;
}

.evora-desc-textarea:focus { background: #fff; box-shadow: inset 0 0 0 1px var(--accent); }
.evora-desc-textarea:disabled { opacity: 0.55; cursor: not-allowed; }

/* Boutons présentation Slides + Drive */
.slides-btn-wrap { margin-top: 12px; display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

.slides-open-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  background: var(--text);
  color: #fff;
  border-radius: 4px;
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  transition: opacity 0.2s;
}

.slides-open-btn:hover { opacity: 0.75; }

.drive-save-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 4px;
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: opacity 0.2s;
}

.drive-save-btn:hover { opacity: 0.8; }
.drive-save-btn:disabled { opacity: 0.5; cursor: default; }

.drive-mode-banner {
  margin: 16px 0 8px;
  padding: 8px 14px;
  background: #e8f0ea;
  border-left: 3px solid var(--accent);
  border-radius: 4px;
  font-size: 0.82rem;
  color: var(--accent);
  font-weight: 500;
  letter-spacing: 0.04em;
}

.drive-bubble { background: #f0f5f1; border: 1px solid #d0e0d4; }

/* ─── DVF ────────────────────────────────────────────────────────────── */
.page-dvf {
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
}

.dvf-main {
  flex: 1;
  max-width: 720px;
  width: 100%;
  margin: 0 auto;
  padding: 40px 24px;
}

.dvf-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: 24px;
  font-weight: 400;
  color: var(--text);
  margin-bottom: 4px;
}

.dvf-subtitle {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 32px;
}

.dvf-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 28px;
  box-shadow: var(--shadow);
}

/* Champs DVF */
.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 20px;
}

.field label {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.field input[type="text"],
.field input[type="number"],
.field input[type="url"] {
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 14px;
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background: var(--bg);
  outline: none;
  transition: border-color 0.15s;
}

.field input:focus { border-color: var(--accent); }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.field-address { position: relative; }

.address-input-wrap {
  display: flex;
  align-items: center;
  position: relative;
}

.address-input-wrap input { width: 100%; padding-right: 32px; }

.addr-status {
  position: absolute;
  right: 10px;
  font-size: 13px;
  pointer-events: none;
}

.addr-status-ok { color: var(--accent); }
.addr-status-error { color: #b91c1c; }

.addr-suggestions {
  position: absolute;
  z-index: 9999;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 var(--radius) var(--radius);
  max-height: 200px;
  overflow-y: auto;
  display: none;
  box-shadow: var(--shadow);
}

.addr-suggestion {
  padding: 9px 12px;
  font-size: 13px;
  cursor: pointer;
  border-bottom: 1px solid var(--border);
}

.addr-suggestion:last-child { border-bottom: none; }
.addr-suggestion:hover { background: var(--accent-light); }

.rayon-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.rayon-row label {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.rayon-row input {
  width: 100px;
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 14px;
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background: var(--bg);
  outline: none;
}

.rayon-row input:focus { border-color: var(--accent); }
.rayon-unit { font-size: 13px; color: var(--text-muted); }

.btn-dvf-primary {
  width: 100%;
  padding: 12px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-size: 11px;
  font-weight: 500;
  font-family: 'Inter', sans-serif;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: opacity 0.15s;
}

.btn-dvf-primary:hover:not(:disabled) { opacity: 0.82; }
.btn-dvf-primary:disabled { opacity: 0.4; cursor: not-allowed; }

.spinner {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  display: none;
  animation: spin 0.7s linear infinite;
}

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

.status-list {
  margin-top: 20px;
  border-top: 1px solid var(--border);
  padding-top: 16px;
  display: none;
}

.status-line {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
  font-size: 13px;
  color: var(--text-muted);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border);
  flex-shrink: 0;
}

.status-dot-active {
  background: #f59e0b;
  box-shadow: 0 0 0 3px rgba(245,158,11,0.25);
  animation: pulseDot 1.3s infinite ease-out;
}

.status-dot-done { background: var(--accent); }
.status-dot-error { background: #b91c1c; }

@keyframes pulseDot {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.3); opacity: 0.6; }
}

.result-container {
  margin-top: 20px;
  display: none;
}

.result-box {
  background: var(--accent-light);
  border: 1px solid rgba(10,64,27,0.15);
  border-radius: 8px;
  padding: 24px;
  text-align: center;
}

.result-number {
  font-family: 'Cormorant Garamond', serif;
  font-size: 48px;
  font-weight: 400;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 4px;
}

.result-label {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.btn-download {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-size: 11px;
  font-weight: 500;
  font-family: 'Inter', sans-serif;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: opacity 0.15s;
}

.btn-download:hover { opacity: 0.82; }

/* ─── Bloc upload photos ─────────────────────────────────────────────── */
.photo-upload-block {
  margin-top: 14px;
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  background: var(--bg);
}

.photo-upload-title {
  padding: 8px 12px;
  background: var(--accent-light);
  border-bottom: 1px solid var(--border);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

/* Zone de drop principale */
.photo-dropzone {
  margin: 12px 12px 0;
  border: 2px dashed var(--border);
  border-radius: 6px;
  padding: 16px;
  text-align: center;
  cursor: pointer;
  color: var(--text-muted);
  font-size: 0.82rem;
  transition: border-color 0.2s, background 0.2s;
  user-select: none;
}
.photo-dropzone:hover,
.photo-dropzone.drag-over {
  border-color: var(--accent);
  background: var(--accent-light);
  color: var(--accent);
}

.photo-slots {
  display: flex;
  gap: 10px;
  padding: 12px;
  flex-wrap: wrap;
}

.photo-slot {
  position: relative;
  width: 106px;
  cursor: default;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
  border-radius: 4px;
  transition: opacity 0.15s;
}
.photo-slot.dragging { opacity: 0.35; }
.photo-slot.drag-over .photo-slot-preview {
  border-color: var(--accent);
  background: var(--accent-light);
}

.photo-slot-label {
  font-size: 10px;
  color: var(--text-muted);
  text-align: center;
  letter-spacing: 0.04em;
}

.photo-slot-preview {
  width: 106px;
  height: 76px;
  border: 1.5px dashed var(--border);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--border);
  background-size: cover;
  background-position: center;
  transition: border-color 0.15s, background-color 0.15s;
  overflow: hidden;
  cursor: pointer;
}
.photo-slot-preview:hover {
  border-color: var(--accent);
  background-color: var(--accent-light);
  color: var(--accent);
}
.photo-slot.has-photo .photo-slot-preview {
  border-style: solid;
  border-color: var(--accent);
  cursor: grab;
}
.photo-slot.has-photo .photo-slot-preview:active { cursor: grabbing; }

/* Handle visible au survol d'un slot rempli */
.photo-slot-handle {
  position: absolute;
  top: 20px;
  left: 4px;
  font-size: 13px;
  color: rgba(255,255,255,0.85);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s;
  line-height: 1;
}
.photo-slot.has-photo:hover .photo-slot-handle { opacity: 1; }

.photo-slot-remove {
  position: absolute;
  top: 20px;
  right: 2px;
  background: rgba(13,13,11,0.6);
  border: none;
  border-radius: 50%;
  width: 18px;
  height: 18px;
  color: #fff;
  font-size: 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  padding: 0;
  opacity: 0;
  transition: background 0.15s, opacity 0.15s;
}
.photo-slot.has-photo:hover .photo-slot-remove { opacity: 1; }
.photo-slot-remove:hover { background: rgba(185,28,28,0.85); }

.photo-upload-actions {
  display: flex;
  gap: 8px;
  padding: 10px 12px 12px;
  border-top: 1px solid var(--border);
}

.btn-photo-insert {
  padding: 7px 18px;
  background: var(--text);
  color: #fff;
  border: none;
  border-radius: 4px;
  font-size: 0.82rem;
  font-weight: 500;
  font-family: 'Inter', sans-serif;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: opacity 0.2s;
}
.btn-photo-insert:hover:not(:disabled) { opacity: 0.75; }
.btn-photo-insert:disabled { opacity: 0.35; cursor: not-allowed; }

.btn-photo-skip {
  padding: 7px 18px;
  background: none;
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 0.82rem;
  font-family: 'Inter', sans-serif;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}
.btn-photo-skip:hover { border-color: var(--text); color: var(--text); }
.btn-photo-skip:disabled { opacity: 0.4; cursor: not-allowed; }

.photo-upload-done {
  padding: 10px 14px;
  font-size: 13px;
  color: var(--accent);
}

/* ─── Responsive ─────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .portal-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 700px) {
  .portal-grid { grid-template-columns: 1fr; }
  .portal-header { padding: 0 20px; }
  .portal-main { padding: 32px 16px; }
  .header, .dvf-header { padding: 0 16px; }
  .chat-messages { padding: 20px 16px; }
  .chat-input-area { padding: 12px 16px; }
  .message { max-width: 90%; }
  .form-row { grid-template-columns: 1fr; }
}

/* ══════════════════════════════════════════════════════════════════════════
   AlthenorLoader — Overlay de chargement unifié (toutes pages)
   ══════════════════════════════════════════════════════════════════════════ */

#althenorLoader {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(circle at 18% 18%, rgba(27, 67, 50, 0.10), transparent 44%),
    radial-gradient(circle at 82% 80%, rgba(201, 168, 76, 0.08), transparent 40%),
    rgba(248, 248, 246, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: opacity 0.48s ease;
}

#althenorLoader.al-hiding {
  opacity: 0;
  pointer-events: none;
}

/* ── Carte centrale ───────────────────────────────────────────────────── */
.al-card {
  width: min(400px, calc(100vw - 40px));
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 36px 28px 28px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.90);
  border: 1px solid rgba(27, 67, 50, 0.13);
  box-shadow: 0 20px 56px rgba(22, 30, 24, 0.13);
  text-align: center;
}

/* ── Icône SVG ─────────────────────────────────────────────────────────── */
.al-icon-wrap {
  margin-bottom: 4px;
}

.al-icon {
  width: 92px;
  height: auto;
  display: block;
}

/* Icône : le rendu couleur/opacité est géré via attributs SVG inline */

/* ── Pourcentage ───────────────────────────────────────────────────────── */
.al-percent {
  font-family: 'Inter', sans-serif;
  font-size: 32px;
  font-weight: 600;
  line-height: 1;
  color: #0c4d25;
  letter-spacing: -0.02em;
  min-height: 36px;
}

/* ── Textes ────────────────────────────────────────────────────────────── */
.al-label {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 500;
  color: #2e2d2a;
  line-height: 1.4;
  min-height: 1.4em;
  transition: opacity 0.25s ease;
}

.al-hint {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 400;
  color: #8a857e;
  letter-spacing: 0.01em;
  min-height: 1.4em;
  transition: opacity 0.25s ease;
}

/* ── Barre de progression ──────────────────────────────────────────────── */
.al-track {
  width: min(280px, 100%);
  height: 4px;
  background: rgba(10, 64, 27, 0.10);
  border-radius: 999px;
  overflow: hidden;
  margin-top: 6px;
}

.al-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #0c4d25 0%, #1b6a39 55%, #2d8450 100%);
  border-radius: 999px;
  transition: width 0.18s linear;
}