.app-shell{--g:#1e6b3c;--g-mid:#2d8653;--g-light:#e8f3ed;--navy:#111827;--border:#d4e2d8;--muted:#5a6b5e;--text:#111a13;--field:#f6faf7;--nav-h:calc(72px + env(safe-area-inset-bottom, 0px));min-height:100vh;min-height:100dvh;background:#eef3ee;color:var(--text);font-family:Plus Jakarta Sans,sans-serif;padding-bottom:48px}.app-shell.has-bottomnav{padding-bottom:76px;padding-bottom:calc(var(--nav-h) + 6px)}.app-header{background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:50}.app-header-inner{max-width:1000px;margin:0 auto;padding:12px 20px;gap:20px}.app-header-inner,.app-logo{display:flex;align-items:center}.app-logo{gap:9px;text-decoration:none;flex-shrink:0}.app-logo-mark{width:34px;height:34px;border-radius:10px;background:var(--g);color:#fff;display:flex;align-items:center;justify-content:center;font-size:18px}.app-logo-mark,.app-logo-text{font-family:Space Grotesk,sans-serif;font-weight:700}.app-logo-text{font-size:17px;letter-spacing:1.5px;color:var(--text)}.app-nav{display:flex;gap:6px;margin-left:8px;flex:1}.app-nav a{text-decoration:none;color:var(--muted);font-weight:600;font-size:14px;padding:8px 14px;border-radius:50px;transition:background .15s,color .15s}.app-nav a.active,.app-nav a:hover{background:var(--g-light);color:var(--g)}.app-header-right{gap:10px;flex-shrink:0}.app-avatar,.app-header-right{display:flex;align-items:center}.app-avatar{width:36px;height:36px;border-radius:50%;background:var(--g);color:#fff;justify-content:center;font-weight:700;font-size:15px;text-decoration:none}.app-signout{border:1.5px solid var(--border);background:#fff;color:var(--text);font-family:inherit;font-weight:600;font-size:13px;padding:8px 14px;border-radius:50px;cursor:pointer;transition:border-color .15s,background .15s}.app-signout:hover{border-color:var(--g);background:var(--g-light)}.app-signout-block{width:100%}.app-signout-card{display:none}.app-page{max-width:1000px;margin:0 auto;padding:28px 20px}.page-head{margin-bottom:22px}.page-title{font-family:Space Grotesk,sans-serif;font-weight:700;font-size:26px;color:var(--text)}.page-sub{color:var(--muted);font-size:14px;margin-top:4px}.app-card{background:#fff;border:1px solid var(--border);border-radius:18px;padding:24px;box-shadow:0 8px 28px rgba(17,26,19,.05)}.app-card+.app-card{margin-top:18px}.card-title{font-family:Space Grotesk,sans-serif;font-weight:700;font-size:17px;margin-bottom:16px}.muted{color:var(--muted)}.pill{gap:6px;background:var(--g-light);color:var(--g);font-size:12px;font-weight:700;padding:4px 12px;text-transform:capitalize}.btn-green,.btn-outline,.pill{display:inline-flex;align-items:center;border-radius:50px}.btn-green,.btn-outline{justify-content:center;gap:8px;font-family:inherit;font-weight:600;font-size:14px;padding:11px 20px;cursor:pointer;text-decoration:none;transition:background .15s,border-color .15s,transform .1s}.btn-green{background:var(--g);color:#fff;border:none}.btn-green:hover:not(:disabled){background:var(--g-mid)}.btn-green:disabled{opacity:.6;cursor:not-allowed}.btn-outline{background:#fff;color:var(--text);border:1.5px solid var(--border)}.btn-outline:hover{border-color:var(--g);background:var(--g-light)}.profile-top{gap:18px;margin-bottom:4px}.profile-avatar,.profile-top{display:flex;align-items:center}.profile-avatar{width:68px;height:68px;border-radius:50%;background:var(--g);color:#fff;justify-content:center;font-size:30px;flex-shrink:0}.profile-avatar,.profile-name{font-family:Space Grotesk,sans-serif;font-weight:700}.profile-name{font-size:22px}.profile-email{color:var(--muted);font-size:14px;margin-top:2px}.field-grid{display:flex;flex-direction:column;gap:14px}.pf-label{font-size:12.5px;font-weight:600;margin-bottom:6px;display:block}.pf-input,.pf-select,.pf-textarea{width:100%;padding:11px 14px;border:1.5px solid var(--border);border-radius:12px;background:var(--field);font-family:inherit;font-size:14.5px;color:var(--text);outline:none}.pf-textarea{min-height:80px;resize:vertical}.pf-input:focus,.pf-select:focus,.pf-textarea:focus{border-color:var(--g);background:#fff}.row-actions{display:flex;gap:10px;margin-top:18px;flex-wrap:wrap}.save-note{color:var(--g);font-size:13px;font-weight:600;align-self:center}.vendor-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.shop-card{background:#fff;border:1px solid var(--border);border-radius:16px;padding:18px;text-decoration:none;color:var(--text);display:flex;flex-direction:column;gap:8px;transition:transform .15s,box-shadow .15s}.shop-card:hover{transform:translateY(-3px);box-shadow:0 10px 28px rgba(0,0,0,.09)}.shop-emoji{font-size:30px}.shop-name{font-family:Space Grotesk,sans-serif;font-weight:700;font-size:16px}.shop-meta{font-size:12.5px;color:var(--muted)}.empty-state{text-align:center;padding:48px 20px;color:var(--muted)}.chat-layout{max-width:1000px;margin:0 auto;padding:20px}.conv-list{display:flex;flex-direction:column;gap:10px}.conv-item{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--border);border-radius:14px;padding:14px 16px;text-decoration:none;color:var(--text);transition:border-color .15s,box-shadow .15s}.conv-item:hover{border-color:var(--g);box-shadow:0 6px 18px rgba(0,0,0,.06)}.conv-avatar{width:46px;height:46px;border-radius:50%;background:var(--g-light);color:var(--g);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:18px;flex-shrink:0}.conv-body{flex:1;min-width:0}.conv-name{font-weight:700;font-size:14.5px}.conv-last{color:var(--muted);font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:2px}.conv-time{color:var(--muted);font-size:11.5px;flex-shrink:0}.thread-wrap{max-width:760px;margin:0 auto;border:1px solid var(--border);border-radius:18px;overflow:hidden;flex-direction:column;height:calc(100vh - 100px);height:calc(100dvh - var(--nav-h) - 40px)}.thread-head,.thread-wrap{background:#fff;display:flex}.thread-head{align-items:center;gap:12px;padding:14px 18px;border-bottom:1px solid var(--border)}.thread-back{border:none;background:var(--g-light);color:var(--g);width:34px;height:34px;border-radius:50%;cursor:pointer;font-size:18px;display:flex;align-items:center;justify-content:center;text-decoration:none}.thread-title{font-weight:700;font-size:15px}.thread-body{flex:1;overflow-y:auto;padding:20px 18px;display:flex;flex-direction:column;gap:10px;background:#f7faf8}.msg{max-width:74%;padding:10px 14px;border-radius:16px;font-size:14px;line-height:1.45;word-wrap:break-word}.msg.them{align-self:flex-start;background:#fff;border:1px solid var(--border);border-bottom-left-radius:5px}.msg.me{align-self:flex-end;background:var(--g);color:#fff;border-bottom-right-radius:5px}.msg-time{display:block;font-size:10.5px;opacity:.7;margin-top:4px}.composer{display:flex;gap:10px;padding:14px;border-top:1px solid var(--border);background:#fff}.composer input{flex:1;padding:12px 16px;border:1.5px solid var(--border);border-radius:50px;background:var(--field);font-family:inherit;font-size:14.5px;outline:none}.composer input:focus{border-color:var(--g);background:#fff}.composer button{border:none;background:var(--g);color:#fff;font-family:inherit;font-weight:600;font-size:14px;padding:0 22px;border-radius:50px;cursor:pointer}.composer button:disabled{opacity:.5;cursor:not-allowed}.center-note{min-height:60vh;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:14px;text-align:center;padding:20px}@media (max-width:900px){.vendor-grid{grid-template-columns:1fr}.app-header-inner{padding:10px 16px;gap:10px}.app-nav{margin-left:0;gap:2px}.app-nav a{padding:8px 10px;font-size:13px}.app-logo-text,.app-signout{display:none}.app-signout-card{display:block}.app-page{padding:22px 16px}.chat-layout{padding:12px}.thread-wrap{height:calc(100vh - 100px);height:calc(100dvh - var(--nav-h) - 24px);border-radius:0}}@media (max-width:480px){.app-page{padding:18px 14px}.page-title{font-size:22px}.app-card{padding:18px 16px;border-radius:16px}.profile-avatar{width:56px;height:56px;font-size:24px}.profile-name{font-size:19px}.conv-item{padding:12px 13px;gap:11px}.conv-avatar{width:42px;height:42px;font-size:16px}.msg{max-width:84%}.row-actions .btn-green,.row-actions .btn-outline{width:100%}}