:root{--brand:#075e54;--brand2:#128c7e;--accent:#25d366;--bg:#eef3f1;--card:#fff;--text:#12201d;--muted:#6b7b78;--line:#dbe5e2;--danger:#d93025;--shadow:0 18px 50px rgba(15,34,29,.12)}*{box-sizing:border-box}html,body{width:100%;min-height:100%;margin:0;overflow-x:hidden;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--text);background:var(--bg)}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}#toast{position:fixed;top:14px;right:14px;z-index:9999;display:grid;gap:8px}.toast{background:#10231f;color:#fff;padding:12px 14px;border-radius:14px;box-shadow:var(--shadow)}.toast.error{background:#8a1e16}.app-shell{width:100%;height:100dvh;display:grid;grid-template-columns:240px 1fr;overflow:hidden}.side-nav{background:#062b25;color:#dff7f0;padding:18px;display:flex;flex-direction:column;gap:8px;min-width:0}.brand{width:44px;height:44px;border-radius:16px;background:linear-gradient(135deg,var(--accent),#fff);display:grid;place-items:center;color:#06352d;font-weight:900;font-size:24px;margin-bottom:14px}.side-nav a{padding:12px 14px;border-radius:14px;color:#dff7f0}.side-nav a.active,.side-nav a:hover{background:rgba(255,255,255,.12)}.main-area{min-width:0;min-height:0;height:100dvh;overflow:auto;padding:18px}.public-area{min-height:100dvh;padding:24px}.bottom-nav{display:none}.hero{max-width:1160px;margin:28px auto;display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center}.hero h1{font-size:clamp(42px,7vw,86px);line-height:.95;margin:18px 0}.hero p{font-size:20px;color:var(--muted);max-width:720px}.pill{display:inline-flex;padding:9px 14px;border-radius:999px;background:#dff7f0;color:#075e54;font-weight:700}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.btn{border:0;border-radius:14px;padding:12px 16px;background:#e8efed;color:#10231f;font-weight:800;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn.primary{background:var(--brand);color:white}.btn.danger{background:var(--danger);color:white}.btn.small{padding:8px 10px;border-radius:11px;font-size:13px}.btn.full{width:100%}.phone-demo{background:#0d211d;border-radius:34px;padding:22px;min-height:440px;color:#fff;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:12px}.demo-top{font-weight:900;border-bottom:1px solid rgba(255,255,255,.13);padding-bottom:14px}.bubble{max-width:78%;padding:12px 14px;border-radius:18px}.bubble.left{background:#263d38;align-self:flex-start}.bubble.right{background:#075e54;align-self:flex-end}.doc-card{background:#fff;color:#10231f;border-radius:18px;padding:16px;margin-top:auto}.feature-grid,.page-grid,.admin-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;max-width:1200px;margin:0 auto}.page-grid{grid-template-columns:360px 1fr}.admin-grid{grid-template-columns:300px 1fr}.wide{grid-column:auto}.card,.auth-card{background:var(--card);border:1px solid var(--line);border-radius:24px;padding:22px;box-shadow:0 8px 26px rgba(15,34,29,.06);min-width:0}.auth-card{max-width:440px;margin:7vh auto}.auth-card h1,.card h2{margin-top:0}label{display:grid;gap:7px;margin:12px 0;color:#213b36;font-weight:700}input,textarea{width:100%;border:1px solid var(--line);background:#f8fbfa;border-radius:14px;padding:13px 14px;outline:0;min-width:0}textarea{resize:vertical}.check{display:flex;align-items:center;gap:8px}.check input{width:auto}.alert{background:#fff2f0;color:#8a1e16;border:1px solid #ffd7d2;border-radius:14px;padding:12px}.badge{display:inline-flex;background:#e3f7ee;color:#075e54;border-radius:999px;padding:4px 9px;font-weight:800}.messenger{height:calc(100dvh - 36px);display:grid;grid-template-columns:360px minmax(0,1fr);background:#fff;border:1px solid var(--line);border-radius:28px;overflow:hidden;box-shadow:var(--shadow)}.messenger.single{grid-template-columns:1fr}.chat-list-panel{border-right:1px solid var(--line);min-width:0;overflow:hidden;display:flex;flex-direction:column}.panel-head{height:72px;padding:16px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}.panel-head h2{margin:0}.chat-list{overflow:auto;min-height:0}.chat-row{display:flex;gap:12px;padding:14px 16px;border-bottom:1px solid #eef3f1;cursor:pointer}.chat-row:hover{background:#f5faf8}.avatar{width:46px;height:46px;border-radius:50%;background:linear-gradient(135deg,#075e54,#25d366);color:#fff;display:grid;place-items:center;font-weight:900;flex:0 0 auto}.chat-meta{min-width:0;flex:1}.chat-meta strong,.chat-meta span{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-meta span{color:var(--muted);font-size:13px}.unread{background:var(--accent);color:#06352d;border-radius:999px;padding:2px 7px;font-size:12px;font-weight:900}.chat-window{min-width:0;min-height:0;display:grid;grid-template-rows:72px 1fr auto;background:#efe7dc}.chat-window.empty{display:grid;place-items:center;background:#f8fbfa}.chat-header{background:#f5fbf9;border-bottom:1px solid var(--line);padding:12px 16px;display:flex;align-items:center;gap:12px;min-width:0}.chat-header .title{font-weight:900}.chat-header .sub{font-size:12px;color:var(--muted)}.messages{overflow-y:auto;min-height:0;padding:18px;display:flex;flex-direction:column;gap:8px;background:linear-gradient(rgba(239,231,220,.9),rgba(239,231,220,.9))}.msg{max-width:min(74%,720px);padding:10px 12px;border-radius:16px;background:#fff;box-shadow:0 1px 2px rgba(0,0,0,.06);word-wrap:break-word}.msg.me{background:#d9fdd3;align-self:flex-end}.msg.other{align-self:flex-start}.msg small{display:block;text-align:right;color:#667;font-size:11px;margin-top:5px}.attachment-card{display:flex;align-items:center;gap:10px;background:rgba(255,255,255,.55);border-radius:14px;padding:10px;margin-top:6px}.attachment-card img{max-width:220px;border-radius:12px;display:block}.chat-input{background:#f5fbf9;border-top:1px solid var(--line);padding:10px;display:flex;gap:8px;align-items:center}.chat-input input[type=text]{border-radius:999px}.hidden-file{display:none}.empty-state{color:var(--muted);font-weight:700;text-align:center}.codebox{white-space:pre-wrap;background:#0f1f1c;color:#dff7f0;border-radius:18px;padding:16px;max-height:60vh;overflow:auto}.file-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px}.table{width:100%;border-collapse:collapse}.table th,.table td{border-bottom:1px solid var(--line);padding:10px;text-align:left}.table th{font-size:12px;color:var(--muted);text-transform:uppercase}.status-select{padding:8px;border-radius:10px;border:1px solid var(--line)}@media (max-width:1199px){.app-shell{grid-template-columns:82px 1fr}.side-nav{padding:12px;align-items:center}.side-nav a{font-size:0;width:50px;height:50px;display:grid;place-items:center}.side-nav a::first-letter{font-size:15px}.feature-grid{grid-template-columns:1fr 1fr}.page-grid,.admin-grid{grid-template-columns:1fr}.messenger{grid-template-columns:320px 1fr}}@media (max-width:767px){.public-area{padding:14px}.hero{grid-template-columns:1fr;margin:8px auto}.phone-demo{min-height:310px}.feature-grid{grid-template-columns:1fr}.app-shell{display:block;height:100dvh;overflow:hidden}.side-nav{display:none}.main-area{height:calc(100dvh - 62px);padding:0;overflow:hidden}.bottom-nav{position:fixed;bottom:0;left:0;right:0;height:62px;display:grid;grid-template-columns:repeat(5,1fr);background:#fff;border-top:1px solid var(--line);z-index:50}.bottom-nav a{display:grid;place-items:center;font-size:12px;color:#24433d}.messenger{height:calc(100dvh - 62px);border:0;border-radius:0;grid-template-columns:1fr}.messenger:not(.single) .chat-window{display:none}.chat-list-panel{border-right:0}.chat-header,.panel-head{height:64px}.messages{padding:12px}.msg{max-width:86%}.auth-card{margin:4vh auto;border-radius:22px}.page-grid,.admin-grid{display:block;padding:12px;height:calc(100dvh - 62px);overflow:auto}.card{margin-bottom:12px;border-radius:20px}.chat-input{padding-bottom:calc(10px + env(safe-area-inset-bottom))}}

/* Professional patch v1.3 */
.muted{color:var(--muted)}
.settings-grid{align-items:start}.settings-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.alert.success{background:#e8f8ef;color:#0b5f35;border-color:#bfe9cf}.alert.warning{background:#fff8e5;color:#7a4a00;border-color:#ffe0a3}.setup-box{margin-top:16px}.code-inline{display:block;overflow:auto;background:#0f1f1c;color:#dff7f0;border-radius:14px;padding:12px 14px;font-weight:800;letter-spacing:.08em;word-break:break-all}.inline-confirm{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:14px}.inline-confirm input{max-width:180px}button:disabled,.btn[disabled]{opacity:.65;cursor:not-allowed}.brand-link{padding:0!important;background:transparent!important}.brand-link:hover{background:transparent!important}.auth-card .muted,.card .muted{line-height:1.55}
@media (max-width:767px){.inline-confirm{display:grid}.inline-confirm input{max-width:none}.settings-actions .btn{width:100%}}
.msg{position:relative}.message-action{position:absolute;top:6px;right:6px;width:24px;height:24px;border:0;border-radius:999px;background:rgba(0,0,0,.08);color:#36504a;font-weight:900;line-height:1;cursor:pointer;opacity:0;transition:.15s ease}.msg:hover .message-action{opacity:1}.msg.me .message-action{right:6px}.message-action:hover{background:#d93025;color:#fff}.deleted-bubble{background:#f1f3f2!important;color:#6b7b78}.deleted-bubble em{font-style:italic}.attachment-card img{object-fit:cover;max-height:260px}.msg.me .attachment-card{background:rgba(255,255,255,.42)}@media (max-width:767px){.message-action{opacity:1;top:-8px;right:-8px;background:#fff;box-shadow:0 4px 12px rgba(0,0,0,.12)}}
/* Professional delete confirmation modal */
.rincm-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(5, 20, 18, 0.58);
  backdrop-filter: blur(5px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
}

.rincm-modal {
  width: min(420px, 100%);
  background: #ffffff;
  border-radius: 24px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.24);
  overflow: hidden;
  animation: rincmModalIn 0.18s ease-out;
}

.rincm-modal-body {
  padding: 26px 26px 18px;
}

.rincm-modal-icon {
  width: 52px;
  height: 52px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: #ffecec;
  color: #b42318;
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 16px;
}

.rincm-modal-title {
  margin: 0;
  color: #10201c;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.rincm-modal-text {
  margin: 10px 0 0;
  color: #667b75;
  font-size: 15px;
  line-height: 1.5;
}

.rincm-modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 18px 22px 22px;
  border-top: 1px solid #eef3f1;
}

.rincm-modal-btn {
  border: 0;
  border-radius: 999px;
  padding: 12px 18px;
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
}

.rincm-modal-btn.cancel {
  background: #eef6f3;
  color: #103d35;
}

.rincm-modal-btn.danger {
  background: #d92d20;
  color: #ffffff;
}

.rincm-modal-btn.cancel:hover {
  background: #dcebe6;
}

.rincm-modal-btn.danger:hover {
  background: #b42318;
}

@keyframes rincmModalIn {
  from {
    opacity: 0;
    transform: translateY(10px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}