@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,500;9..144,600;9..144,700&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@500&display=swap');

  :root{
    --blue-900:#00295c;
    --blue-800:#00348a;
    --blue-700:#0047AB;
    --blue-600:#0053c7;
    --blue-100:#e5edfa;
    --blue-50:#f2f6fd;
    --yellow:#D9A400;
    --yellow-dark:#B38600;
    --ink:#131c2e;
    --ink-soft:#5a6a85;
    --paper:#fbfcff;
    --line:#e4e8f2;
    --line-yellow:#e8e8a3;
    --red:#b5453f;
    --red-bg:#fbebea;
    --amber:#b57a26;
    --amber-bg:#fbf2e3;
    --gray:#8a93a6;
    --gray-bg:#eef0f5;
    --green:#2e7d4f;
    --green-bg:#e6f4ea;
    --bridge-color:#b8860b;
    --bridge-color-dark:#8a6508;
    --white:#ffffff;
    --shadow: 0 1px 2px rgba(0,40,90,0.06), 0 8px 24px rgba(0,40,90,0.08);
  }
  *{box-sizing:border-box;}
  html,body{margin:0;padding:0;height:100%;}
  body{
    font-family:'Inter',sans-serif;
    background:var(--paper);
    color:var(--ink);
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3,.display{font-family:'Fraunces',serif;}
  ::selection{background:var(--yellow);color:var(--ink);}
  button{font-family:inherit;cursor:pointer;}
  input,select,textarea{font-family:inherit;}
  a{color:inherit;}

  /* ---------- LOGIN ---------- */
  #login-screen{
    min-height:100vh;
    display:flex;
    align-items:center;
    justify-content:center;
    background:
      radial-gradient(circle at 15% 20%, rgba(255,255,255,0.10), transparent 40%),
      radial-gradient(circle at 85% 85%, rgba(217,164,0,0.14), transparent 45%),
      linear-gradient(160deg, var(--blue-900), var(--blue-700) 65%, var(--blue-600));
    position:relative;
    overflow:hidden;
  }
  .tooth-wm{
    position:absolute;
    opacity:0.08;
    stroke:#fff;
    fill:none;
    stroke-width:1.5;
  }
  .login-card{
    width:380px;
    max-width:90vw;
    background:var(--white);
    border-radius:20px;
    padding:44px 38px 30px;
    box-shadow:0 30px 60px rgba(0,0,0,0.25);
    position:relative;
    z-index:2;
    animation:rise .6s cubic-bezier(.2,.8,.2,1);
    border-top:4px solid var(--yellow);
  }
  @keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
  .brand-mark{
    display:flex;
    align-items:center;
    justify-content:center;
    gap:10px;
    margin-bottom:6px;
  }
  .brand-mark svg{width:34px;height:34px;}
  .brand-title{
    text-align:center;
    font-size:26px;
    font-weight:600;
    letter-spacing:0.5px;
    color:var(--blue-700);
    margin:2px 0 0;
  }
  .brand-sub{
    text-align:center;
    font-size:12.5px;
    color:var(--ink-soft);
    letter-spacing:1.2px;
    text-transform:uppercase;
    margin:2px 0 30px;
  }
  .field{margin-bottom:16px;}
  .field label{
    display:block;
    font-size:12.5px;
    font-weight:600;
    color:var(--ink-soft);
    margin-bottom:6px;
    letter-spacing:0.2px;
  }
  .field input{
    width:100%;
    padding:11px 13px;
    border:1.5px solid var(--line);
    border-radius:10px;
    font-size:14.5px;
    background:#fff;
    outline:none;
    transition:border-color .15s, box-shadow .15s;
    color:var(--ink);
  }
  .field input:focus{border-color:var(--blue-600); box-shadow:0 0 0 3px var(--blue-100);}
  input[type="password"]::-ms-reveal,
  input[type="password"]::-ms-clear{ display:none; }
  input::-webkit-credentials-auto-fill-button,
  input::-webkit-strong-password-auto-fill-button{ visibility:hidden; display:none !important; pointer-events:none; position:absolute; right:0; }
  .pass-wrap{position:relative;}
  .pass-wrap input{padding-right:40px;}
  .pass-toggle{
    position:absolute;right:8px;top:50%;transform:translateY(-50%);
    background:none;border:none;color:var(--ink-soft);padding:6px;border-radius:6px;
    display:flex;align-items:center;justify-content:center;
  }
  .pass-toggle:hover{background:var(--blue-100);color:var(--blue-700);}
  .btn-primary{
    width:100%;
    padding:12px;
    border:none;
    border-radius:10px;
    background:var(--blue-700);
    color:#fff;
    font-size:15px;
    font-weight:600;
    letter-spacing:0.2px;
    margin-top:6px;
    transition:background .15s, transform .1s;
  }
  .btn-primary:hover{background:var(--blue-900);}
  .btn-primary:active{transform:scale(0.98);}
  .forgot-link{
    display:block;text-align:center;margin-top:14px;font-size:12.5px;color:var(--blue-700);
    background:none;border:none;font-weight:600;text-decoration:underline;text-underline-offset:3px;
  }
  .forgot-link:hover{color:var(--blue-900);}
  .forgot-box{
    display:none;margin-top:12px;background:var(--yellow); color:var(--ink);
    border-radius:8px;padding:10px 12px;font-size:12.5px;line-height:1.5;
  }
  .forgot-box.show{display:block;}
  .login-hint{
    margin-top:18px;
    text-align:center;
    font-size:12px;
    color:var(--gray);
    line-height:1.6;
  }
  .login-error{
    background:var(--red-bg);
    color:var(--red);
    font-size:12.5px;
    padding:9px 12px;
    border-radius:8px;
    margin-bottom:14px;
    display:none;
  }

  /* ---------- APP SHELL ---------- */
  #app{display:none; min-height:100vh;}
  .shell{display:flex; min-height:100vh;}
  .sidebar{
    width:238px;
    flex-shrink:0;
    background:var(--blue-900);
    color:#eaf0fb;
    display:flex;
    flex-direction:column;
    padding:22px 16px;
  }
  .side-brand{
    display:flex;align-items:center;gap:10px;
    padding:6px 8px 22px;
    border-bottom:1px solid rgba(217,164,0,0.30);
    margin-bottom:18px;
  }
  .side-brand svg{width:26px;height:26px;flex-shrink:0;}
  .side-brand .name{font-family:'Fraunces',serif; font-size:17px; font-weight:600; letter-spacing:.3px;}
  .side-brand .role{font-size:10.5px; opacity:.65; letter-spacing:.5px; text-transform:uppercase;}
  .nav-item{
    display:flex;align-items:center;gap:10px;
    padding:10px 12px;
    border-radius:9px;
    font-size:14px;
    font-weight:500;
    color:#cfdcf5;
    margin-bottom:2px;
    transition:background .12s, color .12s;
    user-select:none;
    border-left:3px solid transparent;
  }
  .nav-item svg{width:17px;height:17px;opacity:.85;}
  .nav-item:hover{background:rgba(255,255,255,0.06); color:#fff;}
  .nav-item.active{background:rgba(217,164,0,0.16); color:#fff; border-left-color:var(--yellow);}
  .sidebar-foot{margin-top:auto; padding-top:14px; border-top:1px solid rgba(217,164,0,0.30);}
  .logout-btn{
    display:flex;align-items:center;gap:8px;
    font-size:13px;color:#b9cdf0;background:none;border:none;padding:8px;
  }
  .logout-btn:hover{color:#fff;}
  .role-badge{
    display:inline-block;font-size:10px;font-weight:700;letter-spacing:.3px;text-transform:uppercase;
    background:var(--yellow);color:var(--blue-900);padding:2px 8px;border-radius:999px;margin-top:3px;
  }

  .main{flex:1; padding:28px 36px 60px; overflow-y:auto; position:relative;}

  /* En escritorio el portal se desplaza únicamente dentro de .main.
     Así la navegación y el pie del sidebar permanecen visibles. */
  @media(min-width:881px){
    #app{height:100vh;min-height:0;overflow:hidden;}
    .shell{height:100%;min-height:0;overflow:hidden;}
    .sidebar{height:100%;overflow-y:auto;}
    .main{height:100%;min-height:0;min-width:0;}
  }
  .global-notifications{position:absolute;right:36px;top:25px;z-index:30;}
  .notification-bell{position:relative;width:42px;height:42px;border:1px solid var(--line);border-radius:12px;background:var(--white);color:var(--blue-700);display:grid;place-items:center;box-shadow:0 2px 8px rgba(0,40,90,.08);}
  .notification-bell:hover{background:var(--blue-50);}
  .notification-bell svg{width:20px;height:20px;}
  .notification-count{position:absolute;top:-6px;right:-6px;min-width:19px;height:19px;padding:0 5px;border-radius:999px;background:var(--red);color:#fff;border:2px solid var(--paper);font-size:10px;font-weight:700;line-height:15px;}
  .notification-menu{position:absolute;right:0;top:50px;width:355px;max-width:calc(100vw - 28px);background:var(--white);border:1px solid var(--line);border-radius:14px;box-shadow:0 15px 35px rgba(0,40,90,.16);overflow:hidden;}
  .notification-menu-head{padding:14px 16px 10px;font-size:13px;font-weight:700;color:var(--blue-900);border-bottom:1px solid var(--line);}
  .notification-item{width:100%;border:0;border-bottom:1px solid var(--line);background:#fff;padding:13px 16px;text-align:left;color:var(--ink);display:block;}
  .notification-item:last-child{border-bottom:0;}
  .notification-item:hover{background:var(--blue-50);}
  .notification-item-title{font-size:12.5px;font-weight:700;margin-bottom:3px;}.notification-item-text{font-size:12px;line-height:1.4;color:var(--ink-soft);}
  .notification-empty{padding:20px 16px;color:var(--gray);font-size:13px;text-align:center;}
  .topbar{
    display:flex;justify-content:space-between;align-items:flex-start;
    margin-bottom:26px;padding-right:58px;
    flex-wrap:wrap;gap:14px;
  }
  .page-title{font-size:24px;font-weight:600;color:var(--blue-700);}
  .page-sub{font-size:13px;color:var(--ink-soft);margin-top:2px;}

  .btn{
    padding:9px 16px;border-radius:9px;border:1.5px solid var(--line);
    background:#fff;font-size:13.5px;font-weight:600;color:var(--ink);
    display:inline-flex;align-items:center;gap:7px;
    transition:border-color .12s, background .12s;
  }
  .btn:hover{border-color:var(--blue-600);}
  .btn.teal{background:var(--blue-700);color:#fff;border-color:var(--blue-700);}
  .btn.teal:hover{background:var(--blue-900);}
  .btn.ghost{border-color:transparent;background:transparent;}
  .btn.ghost:hover{background:var(--blue-100);}
  .btn.danger{color:var(--red);}
  .btn.danger:hover{border-color:var(--red);background:var(--red-bg);}
  .btn.small{padding:6px 11px;font-size:12.5px;}

  /* stat cards */
  .stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:28px;}
  .stat-card{
    background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 20px;
    box-shadow:var(--shadow); border-bottom:3px solid var(--yellow);
  }
  .stat-label{font-size:12px;color:var(--ink-soft);font-weight:600;letter-spacing:.3px;text-transform:uppercase;}
  .stat-value{font-family:'Fraunces',serif;font-size:28px;color:var(--blue-700);margin-top:6px;}
  .stat-value.small-num{font-family:'IBM Plex Mono',monospace;font-size:22px;}

  .card{
    background:#fff;border:1px solid var(--line);border-radius:16px;
    box-shadow:var(--shadow); overflow:hidden;
  }
  .card-pad{padding:22px 24px;overflow-x:auto;-webkit-overflow-scrolling:touch;}
  #patient-list-wrap, #users-list-wrap, #dash-recent, #dash-citas{overflow-x:auto;-webkit-overflow-scrolling:touch;}

  /* search + list */
  .search-box{
    display:flex;align-items:center;gap:8px;
    background:#fff;border:1.5px solid var(--line);border-radius:10px;
    padding:9px 13px;width:280px;max-width:100%;
  }
  .search-box input{border:none;outline:none;flex:1;font-size:13.5px;}
  .search-box svg{width:15px;height:15px;color:var(--gray);flex-shrink:0;}

  table{width:100%;border-collapse:separate;border-spacing:0;font-size:13.5px;}
  thead th{
    text-align:left;font-size:11.5px;font-weight:700;letter-spacing:.4px;text-transform:uppercase;
    color:var(--ink-soft);padding:16px 14px 12px;box-shadow:inset 0 -2px 0 var(--yellow);
  }
  thead th:first-child, tbody td:first-child{padding-left:24px;}
  thead th:last-child, tbody td:last-child{padding-right:24px;}
  tbody td{padding:13px 14px;box-shadow:inset 0 -1px 0 var(--line);vertical-align:middle;}
  tbody tr:last-child td{box-shadow:none;}
  tbody tr.clickable:hover{background:var(--blue-50); cursor:pointer;}
  .pill{
    display:inline-block;padding:3px 10px;border-radius:999px;font-size:11.5px;font-weight:700;letter-spacing:.2px;
  }
  .pill.ok{background:var(--blue-100);color:var(--blue-700);}
  .pill.warn{background:var(--amber-bg);color:var(--amber);}
  .pill.bad{background:var(--red-bg);color:var(--red);}
  .pill.gray{background:var(--gray-bg);color:var(--ink-soft);}

  .empty-state{
    text-align:center;padding:60px 20px;color:var(--ink-soft);
  }
  .empty-state svg{width:52px;height:52px;color:var(--line);margin-bottom:14px;}
  .empty-state h3{color:var(--blue-700);font-size:17px;margin:0 0 6px;}
  .empty-state p{font-size:13.5px;margin:0 0 18px;}

  /* modal */
  .overlay{
    position:fixed;inset:0;background:rgba(0,30,70,0.45);
    display:none;align-items:flex-start;justify-content:center;
    padding:40px 16px;z-index:50;overflow-y:auto;
    backdrop-filter:blur(2px);
  }
  .overlay.show{display:flex;}
  .modal{
    background:#fff;border-radius:18px;width:640px;max-width:100%;
    box-shadow:0 30px 70px rgba(0,0,0,0.3);
    animation:rise .3s cubic-bezier(.2,.8,.2,1);
  }
  .modal-head{
    display:flex;justify-content:space-between;align-items:center;
    padding:20px 24px;border-bottom:1px solid var(--line);
  }
  .modal-head h3{margin:0;font-size:18px;color:var(--blue-700);}
  .modal-close{background:none;border:none;font-size:20px;color:var(--ink-soft);padding:4px 8px;border-radius:8px;}
  .modal-close:hover{background:var(--gray-bg);}
  .modal-body{padding:22px 24px;max-height:64vh;overflow-y:auto;}
  .modal-foot{padding:16px 24px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:10px;}

  .vigencia-modal{
    width:460px; padding:36px 34px 30px; text-align:center;
  }
  .vigencia-icon{
    width:60px; height:60px; margin:0 auto 18px; border-radius:50%;
    background:#fbeceb; display:flex; align-items:center; justify-content:center;
  }
  .vigencia-modal h3{margin:0 0 14px; font-size:19px; color:var(--ink);}
  .vigencia-modal p{margin:0 0 12px; font-size:14px; line-height:1.6; color:var(--ink-soft);}
  .vigencia-modal .vigencia-lead{font-weight:700; color:var(--ink);}
  .vigencia-modal .vigencia-foot{margin-top:18px; padding-top:16px; border-top:1px solid var(--line); font-size:12.5px; color:#8a93a6;}

  .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px 16px;}
  .form-grid .full{grid-column:1/-1;}
  .field2 label{display:block;font-size:12px;font-weight:600;color:var(--ink-soft);margin-bottom:5px;}
  .field2 input,.field2 select,.field2 textarea{
    width:100%;padding:9px 11px;border:1.5px solid var(--line);border-radius:8px;font-size:13.5px;outline:none;
  }
  .field2 input:focus,.field2 select:focus,.field2 textarea:focus{border-color:var(--blue-600);box-shadow:0 0 0 3px var(--blue-100);}

  .clinical-accordion{border:1.5px solid var(--line);border-radius:12px;margin-top:16px;overflow:hidden;}
  .clinical-accordion summary{
    cursor:pointer;padding:13px 16px;font-weight:700;font-size:13.5px;color:var(--blue-700);
    background:var(--gray-bg);list-style:none;display:flex;align-items:center;gap:8px;
  }
  .clinical-accordion summary::-webkit-details-marker{display:none;}
  .clinical-accordion summary::before{content:'▸';color:var(--ink-soft);font-size:11px;transition:transform .15s;}
  .clinical-accordion[open] summary::before{transform:rotate(90deg);}
  .clinical-accordion-body{padding:16px;border-top:1.5px solid var(--line);}
  .clinical-badge{font-size:10.5px;font-weight:700;color:var(--ink-soft);background:#fff;border:1px solid var(--line);border-radius:20px;padding:2px 9px;margin-left:auto;text-transform:none;}
  .clinical-subtitle{display:block;font-size:12.5px;font-weight:700;color:var(--ink);margin:14px 0 10px;}

  .check-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px 16px;margin-bottom:14px;}
  .check-grid label{display:flex;align-items:center;gap:7px;font-size:13px;color:var(--ink);}
  .check-with-text{flex-wrap:wrap;}
  .check-with-text input[type="text"],.check-with-text input:not([type="checkbox"]){
    flex:1;min-width:90px;border:1px solid var(--line);border-radius:7px;padding:5px 8px;font-size:12.5px;
  }
  .check-with-text input:disabled{background:var(--gray-bg);color:var(--gray);}
  .check-inline{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink);}
  .check-inline select{border:1px solid var(--line);border-radius:7px;padding:4px 6px;font-size:12.5px;}
  .yn-field{margin-top:10px;}
  .yn-row{display:flex;gap:10px;align-items:center;}
  .yn-row select{border:1px solid var(--line);border-radius:8px;padding:8px 10px;font-size:13px;width:100px;}
  .yn-row input{flex:1;border:1px solid var(--line);border-radius:8px;padding:8px 10px;font-size:13px;}
  .yn-row input:disabled{background:var(--gray-bg);color:var(--gray);}

  @media (max-width:640px){ .check-grid{grid-template-columns:1fr 1fr;} }
  .field2 textarea{resize:vertical;min-height:56px;}

  /* patient detail */
  .patient-header{
    display:flex;justify-content:space-between;align-items:flex-start;
    background:#fff;border:1px solid var(--line);border-radius:16px;
    padding:22px 26px;margin-bottom:20px;box-shadow:var(--shadow);flex-wrap:wrap;gap:16px;
    border-left:4px solid var(--yellow);
  }
  .patient-id{
    width:52px;height:52px;border-radius:14px;background:var(--blue-100);color:var(--blue-700);
    display:flex;align-items:center;justify-content:center;font-family:'Fraunces',serif;font-size:20px;font-weight:600;
    flex-shrink:0;
  }
  .patient-name-row{display:flex;gap:16px;align-items:center;}
  .patient-name{font-size:20px;font-weight:600;color:var(--blue-700);font-family:'Fraunces',serif;}
  .patient-meta{display:flex;gap:18px;flex-wrap:wrap;margin-top:8px;font-size:13px;color:var(--ink-soft);}
  .patient-meta span b{color:var(--ink);font-weight:600;}

  .tabs{display:flex;gap:6px;margin-bottom:18px;border-bottom:1px solid var(--line);}
  .tab-btn{
    padding:10px 16px;font-size:13.5px;font-weight:600;color:var(--ink-soft);
    border:none;background:none;border-bottom:3px solid transparent;margin-bottom:-1px;
  }
  .tab-btn.active{color:var(--blue-700);border-bottom-color:var(--yellow);}
  .tab-panel{display:none;}
  .tab-panel.active{display:block;}

  /* odontogram */
  .odonto-wrap{overflow-x:auto;padding:10px 4px 20px;}
  .odonto-arch{display:flex;justify-content:center;gap:26px;margin-bottom:6px;}
  .odonto-row{display:flex;}
  .tooth-slot{
    display:flex;flex-direction:column;align-items:center;width:40px;flex-shrink:0;
  }
  .tooth-num{font-family:'IBM Plex Mono',monospace;font-size:10.5px;color:var(--ink-soft);margin:4px 0;}
  .tooth-svg{width:27px;height:42px;display:block;cursor:pointer;transition:transform .12s, filter .12s;overflow:visible;}
  .tooth-svg:hover{transform:translateY(-2px);filter:drop-shadow(0 4px 8px rgba(0,40,90,0.25));}
  .tooth-svg.lower{transform:scaleY(-1);}
  .tooth-svg.lower:hover{transform:scaleY(-1) translateY(2px);}
  .tooth-svg path.tooth-root{fill:#e0c9a6;stroke:#8a7355;stroke-width:1.4;}
  .tooth-svg path.tooth-crown{fill:#ffffff;stroke:#8a7355;stroke-width:1.4;}
  .tooth-svg path.tooth-crown.cat-caries{fill:var(--red-bg);stroke:var(--red);}
  .tooth-svg path.tooth-crown.cat-tratado{fill:var(--blue-100);stroke:var(--blue-700);}
  .tooth-svg path.tooth-crown.cat-ausente{fill:var(--gray-bg);stroke:var(--gray);stroke-dasharray:2.5 2;}
  .tooth-svg path.tooth-crown.cat-atencion{fill:var(--amber-bg);stroke:var(--amber);}
  .tooth-svg.en-seleccion-puente path.tooth-crown{stroke:var(--bridge-color-dark);stroke-width:2.6;}
  .tooth-svg.en-seleccion-puente{filter:drop-shadow(0 0 4px var(--bridge-color));}
  .tooth-visual{position:relative;width:27px;height:42px;flex:none;}
  .tooth-visual .tooth-svg{position:absolute;inset:0;}
  .tooth-drawing-thumb{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;}
  .odontograma-v13-host{position:relative;min-height:780px;padding:0!important;overflow:hidden;background:#fff;}
  .odontograma-v13-frame{display:block;width:100%;height:780px;border:0;background:#fff;opacity:0;transition:opacity .2s ease;}
  .odontograma-v13-host.v13-loaded .odontograma-v13-frame{opacity:1;}
  .odontograma-v13-loading{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;background:#fff;color:var(--blue-700);font-size:13px;font-weight:700;transition:opacity .2s ease,visibility .2s ease;}
  .odontograma-v13-host.v13-loaded .odontograma-v13-loading{opacity:0;visibility:hidden;pointer-events:none;}
  .v13-loader-spinner{width:34px;height:34px;border:3px solid var(--blue-100);border-top-color:var(--blue-700);border-radius:50%;animation:v13-spin .75s linear infinite;}
  @keyframes v13-spin{to{transform:rotate(360deg)}}
  @media(max-width:700px){.odontograma-v13-host{min-height:740px;}.odontograma-v13-frame{height:740px;}}
  .note-dot{fill:var(--blue-700);}
  .odonto-legend{display:flex;gap:16px;flex-wrap:wrap;margin-top:18px;font-size:12px;color:var(--ink-soft);}
  .legend-dot{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:5px;vertical-align:-1px;}
  .legend-dot-trabajar{
    display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:5px;vertical-align:-1px;
    background:linear-gradient(135deg, var(--blue-700) 50%, var(--red) 50%);border:1.5px solid #4a3b63;
  }

  .bridge-bar{height:5px;background:var(--bridge-color);width:100%;margin-top:3px;cursor:default;}
  .bridge-bar.bridge-first{border-radius:4px 0 0 4px;}
  .bridge-bar.bridge-last{border-radius:0 4px 4px 0;}
  .bridge-bar.bridge-bar-trabajar{background:linear-gradient(90deg, var(--blue-700) 50%, var(--red) 50%);}

  /* Editor de trazos escalables del odontograma V13 */
  .tooth-editor-layout{display:flex;gap:22px;align-items:center;padding:2px 0 18px;}
  .tooth-canvas-stage{position:relative;width:180px;height:259px;margin:auto;border:1px solid var(--line);border-radius:12px;background:#f8fafc;overflow:hidden;touch-action:none;}
  .tooth-canvas-stage svg{position:absolute;inset:0;width:100%;height:100%;}
  #tooth-drawing-canvas{position:absolute;inset:0;width:100%;height:100%;touch-action:none;cursor:crosshair;}
  .tooth-editor-tools{display:flex;flex-direction:column;gap:9px;flex:1;min-width:180px;}
  .tooth-editor-tools label{font-size:12px;font-weight:700;color:var(--ink-soft);}
  .draw-toolbar{display:flex;gap:6px;flex-wrap:wrap;}
  .draw-color{border:2px solid transparent;border-radius:7px;padding:6px 8px;background:#fbe3e1;color:#a12f29;font-size:11px;font-weight:700;cursor:pointer;}
  .draw-color.blue{background:#e4edf9;color:var(--blue-700);}
  .draw-color.eraser{background:var(--gray-bg);color:var(--ink-soft);}
  .draw-color.active{border-color:var(--ink);}
  .draw-help{font-size:11.5px;line-height:1.45;color:var(--ink-soft);margin:0;}
  @media(max-width:600px){.tooth-editor-modal{width:min(96vw,420px)!important}.tooth-editor-layout{align-items:stretch;gap:14px}.tooth-canvas-stage{width:132px;height:190px}.tooth-editor-tools{min-width:0}.draw-color{padding:5px 6px}.draw-help{font-size:10.5px;}}

  .puente-controls{margin-bottom:16px;}
  .puente-selection-banner{
    display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;
    background:#fdf6e8;border:1.5px dashed var(--bridge-color);border-radius:10px;padding:10px 14px;
    font-size:13px;color:var(--ink);
  }
  .puentes-list{margin-top:20px;border-top:1px solid var(--line);padding-top:14px;}
  .puentes-list-title{font-size:12.5px;font-weight:700;color:var(--ink-soft);text-transform:uppercase;letter-spacing:.3px;margin-bottom:8px;}
  .puente-item{
    display:flex;justify-content:space-between;align-items:center;gap:10px;
    padding:8px 12px;border:1px solid var(--line);border-radius:8px;margin-bottom:6px;font-size:13px;
  }

  .arch-label{text-align:center;font-size:11px;letter-spacing:1px;text-transform:uppercase;color:var(--gray);margin:14px 0 4px;font-weight:700;}

  .financial-summary{display:flex;gap:16px;margin-bottom:18px;flex-wrap:wrap;}
  .fin-box{
    flex:1;min-width:150px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px;
    border-top:3px solid var(--yellow);
  }
  .fin-box .lbl{font-size:11.5px;color:var(--ink-soft);font-weight:700;text-transform:uppercase;letter-spacing:.3px;}
  .fin-box .val{font-family:'IBM Plex Mono',monospace;font-size:19px;margin-top:5px;color:var(--blue-700);}
  .fin-box.alert .val{color:var(--red);}

  .icon-btn{
    background:none;border:none;color:var(--ink-soft);padding:5px;border-radius:6px;display:inline-flex;
    align-items:center;justify-content:center;vertical-align:middle;
  }
  .icon-btn:hover{background:var(--gray-bg);color:var(--red);}
  .icon-btn svg{width:15px;height:15px;}
  .row-actions{display:flex;align-items:center;gap:8px;}

  .section-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px;}
  .section-head h3{position:relative;padding-bottom:8px;}
  .section-head h3::after{content:'';position:absolute;left:0;bottom:0;width:34px;height:3px;background:var(--yellow);border-radius:2px;}

  input.table-input{
    border:1.5px solid transparent;background:transparent;padding:5px 7px;border-radius:6px;font-size:13.5px;width:100%;
  }
  input.table-input:hover{border-color:var(--line);}
  input.table-input:focus{border-color:var(--blue-600);outline:none;background:#fff;box-shadow:0 0 0 3px var(--blue-100);}

  .mono{font-family:'IBM Plex Mono',monospace;}
  .toast{
    position:fixed;bottom:24px;right:24px;background:var(--blue-900);color:#fff;padding:12px 20px;border-radius:10px;
    font-size:13.5px;box-shadow:0 10px 30px rgba(0,0,0,0.25);z-index:100;opacity:0;transform:translateY(10px);
    transition:opacity .2s, transform .2s;pointer-events:none;border-left:4px solid var(--yellow);
  }
  .toast.show{opacity:1;transform:translateY(0);}

  /* ---------- BLOQUEO CONTRA DUPLICADOS ---------- */
  body.ui-busy{cursor:wait;}
  body.ui-busy button{pointer-events:none;opacity:.6;}
  .btn-loading{position:relative !important;color:transparent !important;pointer-events:none;}
  .btn-loading::after{
    content:'';position:absolute;top:50%;left:50%;width:14px;height:14px;margin:-7px 0 0 -7px;
    border:2px solid rgba(0,71,171,0.25);border-top-color:var(--blue-700);border-radius:50%;
    animation:btn-spin .6s linear infinite;
  }
  .btn.teal.btn-loading::after{border-color:rgba(255,255,255,0.4);border-top-color:#fff;}
  .btn.danger.btn-loading::after, .icon-btn.btn-loading::after{border-color:rgba(181,69,63,0.25);border-top-color:var(--red);}
  @keyframes btn-spin{to{transform:rotate(360deg);}}

  .avatar-round{
    width:38px;height:38px;border-radius:50%;background:var(--blue-100);color:var(--blue-700);
    display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;flex-shrink:0;
  }
  .locked-note{
    background:var(--blue-50);border:1px dashed var(--line);border-radius:12px;padding:30px;text-align:center;color:var(--ink-soft);
  }

  .mobile-topbar{display:none;}
  .sidebar-backdrop{display:none;}
  .table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;}

  @media(max-width:880px){
    .mobile-topbar{
      display:flex;align-items:center;gap:12px;
      position:sticky;top:0;z-index:36;
      background:var(--blue-900);color:#fff;
      padding:12px 16px;border-bottom:3px solid var(--yellow);
    }
    .mobile-topbar .hamburger-btn{
      background:none;border:none;color:#fff;padding:6px;border-radius:8px;display:flex;flex-shrink:0;
    }
    .mobile-topbar .hamburger-btn:active{background:rgba(255,255,255,0.15);}
    .mobile-topbar .brand{
      font-family:'Fraunces',serif;font-size:16px;font-weight:600;display:flex;align-items:center;gap:8px;
    }
    .mobile-topbar .brand svg{width:20px;height:20px;flex-shrink:0;}

    .sidebar-backdrop{
      display:block;position:fixed;inset:0;background:rgba(0,20,45,0.5);z-index:39;
      opacity:0;pointer-events:none;transition:opacity .2s;
    }
    .sidebar-backdrop.show{opacity:1;pointer-events:auto;}

    .sidebar{position:fixed;left:-260px;top:0;bottom:0;z-index:40;transition:left .22s ease;width:250px;box-shadow:0 0 40px rgba(0,0,0,0.3);}
    .sidebar.open{left:0;}

    .stats-row{grid-template-columns:repeat(2,1fr);gap:10px;}
    .form-grid{grid-template-columns:1fr;}
    .main{padding:16px 14px 60px;}
    .global-notifications{right:14px;top:12px;}
    .notification-menu{top:48px;}
    .page-title{font-size:20px;}

    .topbar{gap:10px;padding-right:52px;}
    .card-pad{padding:16px 14px;}
    .section-head{flex-wrap:wrap;gap:10px;}
    .section-head > div{flex-wrap:wrap;}

    .tabs{overflow-x:auto;-webkit-overflow-scrolling:touch;flex-wrap:nowrap;}
    .tab-btn{flex-shrink:0;white-space:nowrap;}

    table{min-width:540px;}

    .odonto-arch{justify-content:flex-start;padding:0 4px;}

    #citas-grid{grid-template-columns:1fr !important;}
    .responsive-grid-2{grid-template-columns:1fr !important;}
    .cita-filter-tabs{overflow-x:auto;-webkit-overflow-scrolling:touch;flex-wrap:nowrap;padding-bottom:4px;}
    .cita-filter-btn{flex-shrink:0;}
    .cita-row{padding:12px 14px;}
    .cita-actions{width:100%;justify-content:flex-end;}

    .patient-header{padding:16px 18px;}
    .patient-name{font-size:17px;}

    .modal{width:100% !important;margin:0 4px;}
    .modal-body{max-height:70vh;}

    .stat-card{padding:14px 16px;}
    .stat-value{font-size:22px;}

    .login-card{padding:36px 24px 26px;}
  }

  @media(max-width:420px){
    .stats-row{grid-template-columns:1fr 1fr;}
    .stat-value{font-size:19px;}
    .btn.small{padding:6px 9px;font-size:12px;}
  }

  /* ---------- CITAS ---------- */
  .cal-widget{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 20px;box-shadow:var(--shadow);}
  .cal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;}
  .cal-head h4{margin:0;font-size:15px;color:var(--blue-700);font-family:'Fraunces',serif;text-transform:capitalize;}
  .cal-nav-btn{background:none;border:1.5px solid var(--line);border-radius:8px;padding:5px 9px;color:var(--ink-soft);}
  .cal-nav-btn:hover{border-color:var(--blue-600);color:var(--blue-700);}
  .cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;}
  .cal-dow{text-align:center;font-size:10.5px;font-weight:700;color:var(--ink-soft);text-transform:uppercase;padding-bottom:6px;}
  .cal-day{
    aspect-ratio:1;border-radius:9px;display:flex;flex-direction:column;align-items:center;justify-content:center;
    font-size:13px;cursor:pointer;position:relative;border:1.5px solid transparent;color:var(--ink);
  }
  .cal-day.other-month{color:var(--gray);opacity:.4;}
  .cal-day:hover{background:var(--blue-50);}
  .cal-day.today{border-color:var(--blue-600);font-weight:700;}
  .cal-day.selected{background:var(--blue-700);color:#fff;}
  .cal-day .dot-row{display:flex;gap:2px;margin-top:2px;}
  .cal-day .dot{width:4px;height:4px;border-radius:50%;background:var(--yellow-dark);}
  .cal-day.selected .dot{background:#fff;}
  .cal-legend-reset{text-align:center;margin-top:10px;}

  .cita-filter-tabs{display:flex;gap:6px;flex-wrap:wrap;}
  .cita-filter-btn{
    padding:7px 14px;border-radius:999px;border:1.5px solid var(--line);background:#fff;font-size:12.5px;font-weight:600;color:var(--ink-soft);
  }
  .cita-filter-btn.active{background:var(--blue-700);border-color:var(--blue-700);color:#fff;}

  .agenda-date-head{
    display:flex;align-items:center;gap:10px;margin:22px 0 10px;font-size:12.5px;font-weight:700;
    color:var(--blue-700);text-transform:uppercase;letter-spacing:.4px;
  }
  .agenda-date-head::after{content:'';flex:1;height:2px;background:var(--yellow);border-radius:2px;}
  .cita-row{
    display:flex;align-items:center;gap:16px;background:#fff;border:1px solid var(--line);border-radius:12px;
    padding:14px 18px;margin-bottom:10px;box-shadow:var(--shadow);flex-wrap:wrap;
  }
  .cita-time{
    font-family:'IBM Plex Mono',monospace;font-size:15px;font-weight:700;color:var(--blue-700);
    min-width:64px;text-align:center;
  }
  .cita-time .dur{display:block;font-size:10px;color:var(--ink-soft);font-weight:500;margin-top:2px;}
  .cita-main{flex:1;min-width:200px;}
  .cita-patient{font-weight:600;font-size:14px;color:var(--ink);}
  .cita-sub{font-size:12px;color:var(--ink-soft);margin-top:2px;}
  .cita-badges{display:flex;gap:6px;flex-wrap:wrap;align-items:center;}
  .type-badge{padding:3px 10px;border-radius:999px;font-size:11px;font-weight:700;}
  .type-badge.tipo-consulta{background:var(--gray-bg);color:var(--ink-soft);}
  .type-badge.tipo-chequeo{background:var(--blue-100);color:var(--blue-700);}
  .type-badge.tipo-limpieza{background:var(--green-bg);color:var(--green);}
  .type-badge.tipo-procedimiento{background:var(--amber-bg);color:var(--amber);}
  .type-badge.tipo-control{background:var(--blue-100);color:var(--blue-700);}
  .type-badge.tipo-urgencia{background:var(--red-bg);color:var(--red);}
  .pill.done{background:var(--green-bg);color:var(--green);}
  .cita-actions{display:flex;gap:5px;align-items:center;}
  .wa-btn{
    display:inline-flex;align-items:center;gap:5px;background:var(--green-bg);color:var(--green);border:none;
    padding:6px 11px;border-radius:8px;font-size:12px;font-weight:700;
  }
  .wa-btn:hover{background:#d3edda;}
  .doc-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid var(--line);}
  .doc-open{display:flex;align-items:center;gap:11px;text-align:left;border:0;background:none;cursor:pointer;color:var(--ink);font:inherit;min-width:0;}
  .doc-open b{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:360px;font-size:13px;}.doc-open small{display:block;color:var(--ink-soft);font-size:11px;margin-top:3px;}
  .doc-icon{width:38px;height:38px;display:grid;place-items:center;flex:none;border-radius:8px;background:var(--blue-100);color:var(--blue-700);font-size:10px;font-weight:800;}
  .stock-low{color:var(--red);font-weight:800;background:var(--red-bg);}
  .status-select{
    border:1.5px solid var(--line);border-radius:8px;padding:5px 8px;font-size:12px;font-weight:600;color:var(--ink);background:#fff;
  }

  /* ---------- PRINT ---------- */
  #print-area{display:none;}
  @media print{
    body *{visibility:hidden;}
    #print-area, #print-area *{visibility:visible;}
    #print-area{display:block !important;position:absolute;left:0;top:0;width:100%;margin:0;}
    @page{margin:14mm;}
  }
  .print-page{font-family:'Inter',sans-serif;color:#152524;}
  .print-header{display:flex;align-items:center;gap:18px;border-bottom:3px solid var(--blue-700);padding-bottom:14px;margin-bottom:18px;}
  .print-header img{height:62px;display:block;}
  .print-header .doc-info{margin-left:auto;text-align:right;font-size:12px;color:var(--ink-soft);line-height:1.6;}
  .print-title{font-family:'Fraunces',serif;font-size:19px;color:var(--blue-700);margin:0 0 14px;}
  .print-meta{display:flex;gap:22px;flex-wrap:wrap;font-size:12.5px;margin-bottom:6px;background:var(--blue-50);border-radius:10px;padding:12px 16px;}
  .print-meta b{color:var(--ink);}
  .print-section-title{font-size:13.5px;font-weight:700;color:var(--blue-700);border-bottom:2px solid var(--yellow);padding-bottom:6px;margin:22px 0 10px;text-transform:uppercase;letter-spacing:.3px;}
  .print-table{width:100%;border-collapse:collapse;font-size:12px;margin-bottom:4px;}
  .print-table th{background:var(--blue-700);color:#fff;text-align:left;padding:7px 10px;font-size:10.5px;text-transform:uppercase;letter-spacing:.3px;}
  .print-table td{padding:7px 10px;border-bottom:1px solid var(--line);}
  .print-table tr:nth-child(even) td{background:#fbfcff;}
  .print-total-row td{font-weight:700;background:var(--blue-50) !important;}
  .print-fin-row{display:flex;gap:14px;margin:14px 0;}
  .print-fin-box{flex:1;border:1px solid var(--line);border-radius:8px;padding:10px 12px;border-top:3px solid var(--yellow);}
  .print-fin-box .l{font-size:10px;text-transform:uppercase;letter-spacing:.3px;color:var(--ink-soft);font-weight:700;}
  .print-fin-box .v{font-family:'IBM Plex Mono',monospace;font-size:16px;color:var(--blue-700);margin-top:3px;}
  .print-signature{margin-top:60px;display:flex;justify-content:space-between;}
  .print-signature div{width:220px;text-align:center;border-top:1px solid #999;padding-top:6px;font-size:11px;color:var(--ink-soft);}
  .print-footer{margin-top:26px;display:flex;justify-content:space-between;font-size:10.5px;color:var(--ink-soft);border-top:1px solid var(--line);padding-top:10px;}
  .print-empty{text-align:center;color:#999;padding:16px;font-size:12px;}