/* zelyChat — interface (mobile d'abord, clair / sombre) */
:root {
  --fond: #eef2f1; --panneau: #ffffff; --panneau-2: #f6f8f7; --bord: #dfe6e4; --encre: #0f1f24; --doux: #5f6f73;
  --marque: #0b6e79; --marque-2: #0e8a96; --marque-texte: #ffffff; --accent: #e4572e; --or: #c98a16;
  --bulle-moi: #d7f0ec; --bulle-lui: #ffffff; --lu: #1d8fe1; --danger: #c0392b; --ok: #1e8e4f;
  --papier-chat: #e7ecea; --ombre: 0 1px 2px rgba(15, 31, 36, .08), 0 4px 16px rgba(15, 31, 36, .06);
  --rayon: 14px; --tab-h: 62px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --fond: #0c1416; --panneau: #121d20; --panneau-2: #17252a; --bord: #243439; --encre: #e7f0ef; --doux: #93a4a8;
    --marque: #2aa7b3; --marque-2: #38bcc8; --marque-texte: #06282c; --bulle-moi: #0f4b50; --bulle-lui: #1a2a2f;
    --papier-chat: #0e181b; --lu: #5cb8ff; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --fond: #0c1416; --panneau: #121d20; --panneau-2: #17252a; --bord: #243439; --encre: #e7f0ef; --doux: #93a4a8;
  --marque: #2aa7b3; --marque-2: #38bcc8; --marque-texte: #06282c; --bulle-moi: #0f4b50; --bulle-lui: #1a2a2f;
  --papier-chat: #0e181b; --lu: #5cb8ff; color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body { font: 15px/1.4 system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans", sans-serif; color: var(--encre); background: var(--fond); }
button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: var(--marque); }
.cache { display: none !important; }
.visuellement-cache { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
:focus-visible { outline: 2.5px solid var(--marque-2); outline-offset: 2px; }

/* ---------- pages d'accueil (connexion, paiement) ---------- */
.page-simple { min-height: 100%; display: grid; place-items: center; padding: 24px 16px; }
.carte-page { width: 100%; max-width: 420px; background: var(--panneau); border-radius: 20px; box-shadow: var(--ombre); padding: 28px 24px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 22px; margin-bottom: 18px; letter-spacing: -.01em; }
.logo svg { width: 40px; height: 40px; }
.logo span b { color: var(--marque); }
.champ { display: block; margin: 0 0 14px; }
.champ > span { display: block; font-size: 13px; font-weight: 600; margin-bottom: 5px; color: var(--doux); }
.saisie { width: 100%; padding: 12px 13px; border: 1.5px solid var(--bord); border-radius: 12px; background: var(--panneau-2); }
.saisie:focus { border-color: var(--marque); outline: none; }
.ligne-tel { display: grid; grid-template-columns: 130px 1fr; gap: 8px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 0; border-radius: 12px; padding: 12px 18px; font-weight: 650; background: var(--marque); color: var(--marque-texte); text-decoration: none; min-height: 44px; }
.btn.plein { width: 100%; }
.btn.secondaire { background: var(--panneau-2); color: var(--encre); border: 1.5px solid var(--bord); }
.btn.danger { background: var(--danger); color: #fff; }
.btn.argent { background: var(--accent); color: #fff; }
.btn:disabled { opacity: .55; cursor: default; }
.erreur { background: #fdecea; color: #8a1f14; padding: 10px 12px; border-radius: 10px; margin-bottom: 14px; font-size: 14px; }
.info { background: var(--panneau-2); padding: 10px 12px; border-radius: 10px; font-size: 14px; color: var(--doux); }
.petit { font-size: 13px; color: var(--doux); }
.centre { text-align: center; }
.bandeau-simulation { background: repeating-linear-gradient(135deg, #8a5a00 0 12px, #9c6600 12px 24px); color: #fff; text-align: center; font-size: 12.5px; font-weight: 600; padding: 5px 10px; letter-spacing: .02em; }

/* ---------- coque de l'application ---------- */
.appli { height: 100dvh; display: grid; grid-template-columns: 76px minmax(300px, 400px) 1fr; background: var(--fond); }
.rail { background: var(--panneau); border-right: 1px solid var(--bord); display: flex; flex-direction: column; align-items: center; padding: 14px 0; gap: 6px; }
.rail .logo-mini svg { width: 38px; height: 38px; margin-bottom: 10px; }
.onglet { width: 60px; border: 0; background: none; border-radius: 14px; padding: 8px 0; display: grid; justify-items: center; gap: 3px; color: var(--doux); font-size: 11px; font-weight: 600; position: relative; }
.onglet svg { width: 24px; height: 24px; }
.onglet[aria-current="page"] { color: var(--marque); background: color-mix(in srgb, var(--marque) 12%, transparent); }
.onglet .pastille { position: absolute; top: 3px; right: 9px; }
.pastille { min-width: 20px; height: 20px; border-radius: 10px; background: var(--marque); color: var(--marque-texte); font-size: 11.5px; font-weight: 700; display: inline-grid; place-items: center; padding: 0 6px; }
.pastille.sourdine { background: var(--doux); }
.colonne { background: var(--panneau); border-right: 1px solid var(--bord); display: flex; flex-direction: column; min-height: 0; }
.entete-colonne { padding: 16px 16px 10px; display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.entete-colonne h1 { font-size: 22px; margin: 0; letter-spacing: -.01em; }
.icone-btn { width: 40px; height: 40px; border-radius: 50%; border: 0; background: none; display: inline-grid; place-items: center; color: var(--doux); }
.icone-btn:hover { background: var(--panneau-2); color: var(--encre); }
.icone-btn svg { width: 22px; height: 22px; }
.recherche { margin: 0 16px 8px; position: relative; }
.recherche input { width: 100%; padding: 10px 12px 10px 38px; border-radius: 22px; border: 0; background: var(--panneau-2); }
.recherche svg { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); width: 18px; color: var(--doux); }
.filtres { display: flex; gap: 6px; padding: 0 16px 8px; overflow-x: auto; }
.puce { border: 0; background: var(--panneau-2); border-radius: 16px; padding: 6px 12px; font-size: 13px; font-weight: 600; color: var(--doux); white-space: nowrap; }
.puce[aria-pressed="true"] { background: color-mix(in srgb, var(--marque) 16%, transparent); color: var(--marque); }
.liste { overflow-y: auto; flex: 1; min-height: 0; }
.element { display: grid; grid-template-columns: 50px 1fr auto; gap: 12px; align-items: center; padding: 10px 16px; border: 0; background: none; width: 100%; text-align: left; border-radius: 0; }
.element:hover { background: var(--panneau-2); }
.element[aria-current="true"] { background: color-mix(in srgb, var(--marque) 10%, var(--panneau)); }
.element .nom { font-weight: 650; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; display: flex; align-items: center; gap: 5px; }
.element .apercu { color: var(--doux); font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; display: flex; align-items: center; gap: 4px; }
.element .apercu.saisie-en-cours { color: var(--marque); font-weight: 600; }
.element .meta { display: grid; justify-items: end; gap: 4px; font-size: 12px; color: var(--doux); }
.element .meta .non-lu { color: var(--marque); font-weight: 700; }
.avatar { width: 50px; height: 50px; border-radius: 50%; background: var(--marque); color: var(--marque-texte); display: grid; place-items: center; font-weight: 700; overflow: hidden; flex: none; position: relative; }
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.avatar.petit { width: 40px; height: 40px; font-size: 14px; }
.avatar.grand { width: 96px; height: 96px; font-size: 32px; }
.avatar.service { border-radius: 14px; }
.avatar .point-en-ligne { position: absolute; right: 1px; bottom: 1px; width: 13px; height: 13px; border-radius: 50%; background: #2ecc71; border: 2px solid var(--panneau); }
.badge-verifie { color: var(--marque); width: 16px; height: 16px; flex: none; }
.vide { padding: 40px 24px; text-align: center; color: var(--doux); }
.vide svg { width: 64px; height: 64px; opacity: .5; }
.fab { position: absolute; right: 18px; bottom: 18px; width: 56px; height: 56px; border-radius: 18px; border: 0; background: var(--marque); color: var(--marque-texte); box-shadow: var(--ombre); display: grid; place-items: center; }
.fab svg { width: 26px; height: 26px; }
.colonne { position: relative; }
.section-titre { font-size: 12.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--doux); padding: 14px 16px 6px; }

/* ---------- conversation ---------- */
.discussion { display: flex; flex-direction: column; min-width: 0; min-height: 0; background: var(--papier-chat); }
.accueil-discussion { flex: 1; display: grid; place-items: center; text-align: center; color: var(--doux); padding: 24px; }
.accueil-discussion svg { width: 120px; height: 120px; }
.entete-discussion { background: var(--panneau); border-bottom: 1px solid var(--bord); display: flex; align-items: center; gap: 10px; padding: 8px 12px; min-height: 62px; }
.entete-discussion .titre { flex: 1; min-width: 0; border: 0; background: none; text-align: left; padding: 0; }
.entete-discussion .titre b { display: block; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.entete-discussion .titre small { color: var(--doux); font-size: 13px; }
.entete-discussion .titre small.actif { color: var(--marque); }
.retour { display: none; }
.fil { flex: 1; overflow-y: auto; padding: 12px 6% 8px; display: flex; flex-direction: column; gap: 2px; min-height: 0; }
.jour { align-self: center; background: var(--panneau); color: var(--doux); font-size: 12.5px; padding: 4px 10px; border-radius: 8px; margin: 10px 0 6px; box-shadow: var(--ombre); }
.systeme { align-self: center; background: color-mix(in srgb, var(--or) 16%, var(--panneau)); color: var(--encre); font-size: 12.5px; padding: 5px 12px; border-radius: 8px; margin: 6px 0; text-align: center; max-width: 85%; }
.msg { max-width: min(78%, 560px); align-self: flex-start; position: relative; margin-top: 2px; }
.msg.moi { align-self: flex-end; }
.msg.suite { margin-top: 1px; }
.bulle { background: var(--bulle-lui); border-radius: 12px; padding: 6px 9px 7px; box-shadow: 0 1px .5px rgba(0,0,0,.12); overflow-wrap: anywhere; }
.msg.moi .bulle { background: var(--bulle-moi); }
.msg:not(.suite) .bulle { border-top-left-radius: 4px; }
.msg.moi:not(.suite) .bulle { border-top-left-radius: 12px; border-top-right-radius: 4px; }
.bulle .auteur { font-size: 13px; font-weight: 700; color: var(--marque); display: block; margin-bottom: 1px; }
.bulle .texte { white-space: pre-wrap; }
.bulle .pied { float: right; margin: 6px 0 -4px 10px; font-size: 11px; color: var(--doux); display: inline-flex; gap: 3px; align-items: center; }
.coches { width: 17px; height: 11px; }
.coches.lu { color: var(--lu); }
.transfere { font-size: 12.5px; color: var(--doux); font-style: italic; display: flex; gap: 4px; align-items: center; }
.citation { border-left: 3.5px solid var(--marque); background: color-mix(in srgb, var(--marque) 8%, transparent); border-radius: 6px; padding: 4px 8px; margin-bottom: 4px; font-size: 13.5px; cursor: pointer; }
.citation b { color: var(--marque); display: block; font-size: 12.5px; }
.supprime { color: var(--doux); font-style: italic; }
.bulle img.photo { display: block; max-width: 100%; max-height: 360px; border-radius: 8px; margin: -2px -5px 4px; cursor: zoom-in; }
.document { display: flex; gap: 10px; align-items: center; background: var(--panneau-2); padding: 8px 10px; border-radius: 8px; text-decoration: none; color: var(--encre); margin-bottom: 3px; }
.document svg { width: 32px; height: 32px; color: var(--accent); flex: none; }
.vocal { display: flex; align-items: center; gap: 10px; min-width: 220px; }
.vocal button { width: 38px; height: 38px; border-radius: 50%; border: 0; background: var(--marque); color: var(--marque-texte); display: grid; place-items: center; flex: none; }
.vocal button svg { width: 18px; height: 18px; }
.vocal .onde { flex: 1; height: 26px; display: flex; align-items: center; gap: 2px; }
.vocal .onde i { flex: 1; background: color-mix(in srgb, var(--doux) 55%, transparent); border-radius: 2px; }
.vocal .onde i.joue { background: var(--marque); }
.vocal .duree { font-size: 12px; color: var(--doux); min-width: 34px; }
.reactions { display: flex; gap: 3px; margin-top: -6px; margin-left: 8px; position: relative; z-index: 1; }
.msg.moi .reactions { justify-content: flex-end; margin-right: 8px; }
.reactions button { border: 1px solid var(--bord); background: var(--panneau); border-radius: 12px; padding: 1px 6px; font-size: 13px; }
.reactions button.moi { border-color: var(--marque); }
.msg.clignote .bulle { animation: clignote 1.2s; }
@keyframes clignote { 0%, 60% { box-shadow: 0 0 0 3px var(--marque-2); } 100% { box-shadow: none; } }

/* cartes (paiement, commande, projet) */
.carte-chat { width: min(300px, 70vw); border-radius: 12px; overflow: hidden; background: var(--panneau); margin: -2px -5px 3px; border: 1px solid var(--bord); }
.carte-chat .tete { padding: 12px 14px; color: #fff; display: flex; gap: 10px; align-items: center; }
.carte-chat .tete svg { width: 30px; height: 30px; flex: none; }
.carte-chat .tete.paiement { background: linear-gradient(135deg, #e4572e, #f08a24); }
.carte-chat .tete.paiement.paye { background: linear-gradient(135deg, #1e8e4f, #27ae60); }
.carte-chat .tete.paiement.inactif { background: linear-gradient(135deg, #7b8a8e, #95a5a6); }
.carte-chat .tete.service { background: linear-gradient(135deg, var(--marque), var(--marque-2)); }
.carte-chat .montant { font-size: 22px; font-weight: 800; letter-spacing: -.01em; }
.carte-chat .corps { padding: 10px 14px 12px; font-size: 14px; }
.carte-chat .corps .ligne { display: flex; justify-content: space-between; gap: 8px; color: var(--doux); font-size: 13px; }
.carte-chat .actions { display: flex; gap: 6px; padding: 0 14px 12px; flex-wrap: wrap; }
.carte-chat .actions .btn { min-height: 36px; padding: 7px 14px; flex: 1; }
.etiquette-simu { display: inline-block; font-size: 10.5px; font-weight: 800; letter-spacing: .06em; background: #fff3; padding: 1px 6px; border-radius: 4px; }

/* zone de saisie */
.saisie-zone { background: var(--panneau); padding: 8px 10px; display: flex; align-items: flex-end; gap: 6px; border-top: 1px solid var(--bord); }
.saisie-zone textarea { flex: 1; resize: none; border: 0; background: var(--panneau-2); border-radius: 22px; padding: 11px 16px; max-height: 140px; min-height: 44px; line-height: 1.35; }
.saisie-zone textarea:focus { outline: 2px solid color-mix(in srgb, var(--marque) 40%, transparent); }
.envoyer { width: 46px; height: 46px; border-radius: 50%; border: 0; background: var(--marque); color: var(--marque-texte); display: grid; place-items: center; flex: none; }
.envoyer svg { width: 22px; height: 22px; }
.envoyer.enregistre { background: var(--danger); color: #fff; animation: pulse 1.2s infinite; }
@keyframes pulse { 50% { transform: scale(1.08); } }
.bandeau-reponse { background: var(--panneau); border-top: 1px solid var(--bord); padding: 8px 12px; display: flex; gap: 10px; align-items: center; }
.bandeau-reponse .citation { flex: 1; margin: 0; cursor: default; }
.enregistrement { flex: 1; display: flex; align-items: center; gap: 10px; color: var(--danger); font-weight: 600; padding: 0 8px; min-height: 44px; }
.enregistrement .rouge { width: 10px; height: 10px; border-radius: 50%; background: var(--danger); animation: pulse 1s infinite; }
.lecture-seule { background: var(--panneau); padding: 14px; text-align: center; color: var(--doux); font-size: 14px; border-top: 1px solid var(--bord); }

/* menus, feuilles, dialogues */
.menu-contextuel { position: fixed; z-index: 50; background: var(--panneau); border-radius: 12px; box-shadow: 0 8px 30px rgba(0,0,0,.2); padding: 6px; min-width: 200px; }
.menu-contextuel .emojis { display: flex; gap: 2px; padding: 4px 4px 8px; border-bottom: 1px solid var(--bord); margin-bottom: 4px; }
.menu-contextuel .emojis button { border: 0; background: none; font-size: 22px; width: 36px; height: 36px; border-radius: 50%; }
.menu-contextuel .emojis button:hover { background: var(--panneau-2); }
.menu-contextuel > button { display: flex; width: 100%; gap: 10px; align-items: center; border: 0; background: none; padding: 9px 10px; border-radius: 8px; text-align: left; }
.menu-contextuel > button:hover { background: var(--panneau-2); }
.menu-contextuel > button.danger { color: var(--danger); }
.menu-contextuel svg { width: 18px; height: 18px; color: var(--doux); }
dialog { border: 0; border-radius: 18px; padding: 0; background: var(--panneau); color: var(--encre); width: min(440px, 94vw); max-height: 88dvh; box-shadow: 0 20px 60px rgba(0,0,0,.35); }
dialog::backdrop { background: rgba(8, 16, 18, .55); }
dialog .dlg-tete { display: flex; align-items: center; justify-content: space-between; padding: 14px 16px 6px 20px; }
dialog .dlg-tete h2 { font-size: 18px; margin: 0; }
dialog .dlg-corps { padding: 6px 20px 20px; overflow-y: auto; max-height: calc(88dvh - 60px); }
dialog .dlg-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 16px; }
.liste-choix { max-height: 50dvh; overflow-y: auto; margin: 0 -20px; }
.liste-choix label { display: grid; grid-template-columns: 40px 1fr auto; gap: 12px; align-items: center; padding: 8px 20px; cursor: pointer; }
.liste-choix label:hover { background: var(--panneau-2); }
.montant-saisie { font-size: 34px; font-weight: 800; text-align: center; border: 0; background: none; width: 100%; padding: 6px 0; }
.montant-saisie:focus { outline: none; }
.montants-rapides { display: flex; gap: 6px; justify-content: center; flex-wrap: wrap; margin-bottom: 12px; }
.visionneuse { position: fixed; inset: 0; background: rgba(0,0,0,.92); z-index: 60; display: grid; place-items: center; }
.visionneuse img { max-width: 96vw; max-height: 90dvh; }
.visionneuse button { position: absolute; top: 12px; right: 12px; color: #fff; }
.toast { position: fixed; left: 50%; bottom: 90px; transform: translateX(-50%); background: #10252a; color: #fff; padding: 10px 16px; border-radius: 12px; z-index: 70; box-shadow: var(--ombre); font-size: 14px; max-width: 90vw; }
.panneau-info { width: 360px; background: var(--panneau); border-left: 1px solid var(--bord); overflow-y: auto; }
.bloc { background: var(--panneau); padding: 16px; margin-bottom: 8px; }
.profil-tete { display: grid; justify-items: center; gap: 8px; padding: 22px 16px 16px; text-align: center; }
.profil-tete h2 { margin: 0; font-size: 20px; }
.reglage { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 16px; border: 0; background: none; width: 100%; text-align: left; }
.reglage:hover { background: var(--panneau-2); }
.reglage .gauche { display: flex; gap: 14px; align-items: center; }
.reglage svg { width: 22px; height: 22px; color: var(--doux); }
.interrupteur { appearance: none; width: 44px; height: 26px; border-radius: 13px; background: var(--bord); position: relative; flex: none; cursor: pointer; transition: background .2s; }
.interrupteur::after { content: ""; position: absolute; top: 3px; left: 3px; width: 20px; height: 20px; border-radius: 50%; background: #fff; transition: transform .2s; }
.interrupteur:checked { background: var(--marque); }
.interrupteur:checked::after { transform: translateX(18px); }
.services { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 12px; padding: 8px 16px 16px; }
.service { border: 1px solid var(--bord); background: var(--panneau); border-radius: 16px; padding: 16px 12px; display: grid; justify-items: center; gap: 8px; text-align: center; }
.service .ico { width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center; font-size: 26px; color: #fff; font-weight: 800; }
.service small { color: var(--doux); font-size: 12.5px; }
.portefeuille { margin: 8px 16px; border-radius: 18px; padding: 18px; color: #fff; background: linear-gradient(135deg, #0b6e79, #0a4f58 60%, #073c43); position: relative; overflow: hidden; }
.portefeuille .solde { font-size: 28px; font-weight: 800; margin: 4px 0 2px; }
.portefeuille .etiquette-simu { background: #ffffff2e; }
.operation { display: grid; grid-template-columns: 40px 1fr auto; gap: 12px; align-items: center; padding: 10px 16px; }
.operation .plus { color: var(--ok); font-weight: 700; }
.operation .moins { color: var(--encre); font-weight: 700; }
.qr { display: grid; justify-items: center; gap: 10px; padding: 10px; }
.qr img { width: 220px; height: 220px; border-radius: 12px; background: #fff; padding: 8px; }
.onglets-bas { display: none; }

/* ---------- téléphone ---------- */
@media (max-width: 860px) {
  .appli { grid-template-columns: 1fr; grid-template-rows: 1fr var(--tab-h); }
  .rail { display: none; }
  .colonne, .discussion { grid-column: 1; grid-row: 1; border: 0; }
  .appli.en-discussion .colonne { display: none; }
  .appli:not(.en-discussion) .discussion { display: none; }
  .appli.en-discussion .onglets-bas { display: none; }
  .appli.en-discussion { grid-template-rows: 1fr; }
  .retour { display: inline-grid; }
  .fil { padding: 10px 10px 6px; }
  .msg { max-width: 86%; }
  .onglets-bas { display: grid; grid-template-columns: repeat(4, 1fr); background: var(--panneau); border-top: 1px solid var(--bord); padding-bottom: env(safe-area-inset-bottom); }
  .onglets-bas .onglet { width: 100%; border-radius: 0; }
  .panneau-info { position: fixed; inset: 0; width: auto; z-index: 40; }
  .fab { bottom: 16px; }
}
@media print { .rail, .onglets-bas, .saisie-zone { display: none; } }
.bulle::after { content: ""; display: block; clear: both; }
.entete-discussion .titre small { display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.carte-chat .tete > div { text-align: left; min-width: 0; }
.rail .onglet { width: 70px; font-size: 10.5px; }