:root {
  --purple-950:#241033; --purple-900:#34134a; --purple-800:#4b1b72; --purple-700:#6428a2;
  --purple-600:#7436bb; --purple-500:#8b4bd1; --purple-200:#dfc9f4; --purple-100:#efe5f9; --purple-50:#f8f3fc;
  --green-700:#3b8d27; --green-600:#4cae34; --green-500:#69c34c; --green-100:#e8f7e3;
  --yellow-700:#9a6800; --yellow-100:#fff3cf; --red-700:#b3261e; --red-100:#fee8e6;
  --blue-700:#175da6; --blue-100:#e7f2ff;
  --ink:#231f27; --muted:#706b75; --line:#e6e1e9; --surface:#fff; --canvas:#f5f2f7;
  --shadow-sm:0 2px 10px rgba(46,25,62,.08); --shadow:0 12px 32px rgba(46,25,62,.12);
  --radius-sm:10px; --radius:16px; --radius-lg:24px;
  --sidebar:252px; --topbar:72px;
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color-scheme:light;
}
*{box-sizing:border-box} html,body{margin:0;min-height:100%;background:var(--canvas);color:var(--ink)} body{min-height:100vh}
button,input,select,textarea{font:inherit} button{cursor:pointer} a{color:inherit} img{max-width:100%}
.is-hidden{display:none!important}.mobile-only{display:none}.muted{color:var(--muted)}.danger{color:var(--red-700)}.success{color:var(--green-700)}
.stack{display:flex;flex-direction:column;gap:12px}.stack-lg{display:flex;flex-direction:column;gap:18px}.cluster{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.space-between{display:flex;align-items:center;justify-content:space-between;gap:16px}.grow{flex:1}
.login-screen{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 15% 10%,#e9d7fb 0,transparent 36%),linear-gradient(135deg,#fbf9fd,#f0e9f7)}
.login-panel{width:min(460px,100%);background:rgba(255,255,255,.92);border:1px solid rgba(255,255,255,.7);border-radius:30px;padding:34px;box-shadow:0 26px 80px rgba(57,21,84,.18);backdrop-filter:blur(16px)}
.login-brand{display:flex;align-items:center;gap:18px;margin-bottom:30px}.login-icon{width:84px;height:84px;border-radius:23px;box-shadow:var(--shadow-sm)}.login-brand h1{margin:0;font-size:28px}.login-brand p{margin:6px 0 0;color:var(--muted);line-height:1.45}.login-footer{text-align:center;font-size:12px;color:var(--muted);margin:28px 0 0}
.field{display:flex;flex-direction:column;gap:7px}.field>span{font-size:13px;font-weight:700;color:#514a56}.field-hint{font-size:12px;color:var(--muted)}
input,select,textarea{width:100%;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);padding:11px 13px;outline:none;transition:border-color .16s,box-shadow .16s}textarea{min-height:104px;resize:vertical}input:focus,select:focus,textarea:focus{border-color:var(--purple-500);box-shadow:0 0 0 4px rgba(123,63,198,.12)}
.btn{border:0;border-radius:12px;padding:10px 15px;font-weight:750;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:transform .12s,filter .12s,background .12s;min-height:40px}.btn:hover{filter:brightness(.98)}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.55;cursor:not-allowed}
.btn-primary{color:#fff;background:linear-gradient(135deg,var(--purple-600),var(--purple-800));box-shadow:0 7px 18px rgba(103,43,163,.22)}.btn-secondary{color:#fff;background:var(--green-600)}.btn-soft{color:var(--purple-800);background:var(--purple-100)}.btn-outline{background:#fff;color:var(--purple-800);border:1px solid var(--purple-200)}.btn-danger{background:var(--red-100);color:var(--red-700)}.btn-ghost{background:transparent;color:var(--muted)}.btn-block{width:100%}.btn-sm{min-height:34px;padding:7px 11px;font-size:13px}
.icon-btn{position:relative;border:0;background:#fff;border-radius:12px;min-width:42px;height:42px;display:grid;place-items:center;box-shadow:var(--shadow-sm);font-size:18px}.user-chip{border:0;background:#fff;border-radius:14px;height:44px;padding:4px 12px 4px 5px;display:flex;align-items:center;gap:9px;box-shadow:var(--shadow-sm);font-weight:700}.user-chip>span:first-child{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--purple-500),var(--green-500));color:#fff;display:grid;place-items:center;font-size:12px}
.app-shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar);background:linear-gradient(180deg,var(--purple-950),var(--purple-900));color:#fff;padding:20px 14px;display:flex;flex-direction:column;z-index:20;box-shadow:12px 0 38px rgba(42,17,60,.14)}.brand-block{display:flex;align-items:center;gap:12px;padding:2px 8px 22px;border-bottom:1px solid rgba(255,255,255,.1)}.brand-icon{width:48px;height:48px;border-radius:14px}.brand-block strong{display:block}.brand-block small{color:#d9cce3;font-size:11px}
.main-nav{display:flex;flex-direction:column;gap:5px;padding:20px 0;overflow:auto}.nav-link{border:0;background:transparent;color:#dfd3e9;border-radius:12px;padding:11px 12px;display:flex;align-items:center;gap:11px;text-align:left;font-weight:650}.nav-link:hover{background:rgba(255,255,255,.08);color:#fff}.nav-link.active{background:linear-gradient(90deg,rgba(139,75,209,.5),rgba(105,195,76,.18));color:#fff;box-shadow:inset 3px 0 var(--green-500)}.nav-link .nav-icon{width:22px;text-align:center}.sidebar-footer{margin-top:auto;padding:14px 8px 0;border-top:1px solid rgba(255,255,255,.1);text-align:center}.sidebar-footer small{color:#bdaec8;font-size:10px;line-height:1.45}.sidebar-footer .btn{color:#fff;border:1px solid rgba(255,255,255,.18);margin-bottom:12px}
.app-main{margin-left:var(--sidebar);min-height:100vh}.topbar{height:var(--topbar);position:sticky;top:0;z-index:15;background:rgba(245,242,247,.9);backdrop-filter:blur(12px);border-bottom:1px solid rgba(219,212,224,.7);display:flex;align-items:center;padding:0 28px;gap:16px}.topbar-title{flex:1;min-width:0}.topbar-title h1{font-size:21px;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.topbar-title p{margin:3px 0 0;color:var(--muted);font-size:12px}.topbar-actions{display:flex;align-items:center;gap:10px}.notification-count{position:absolute;right:-4px;top:-4px;background:var(--red-700);color:#fff;border:2px solid var(--canvas);border-radius:999px;min-width:19px;height:19px;padding:0 4px;font-size:10px;display:grid;place-items:center}
.app-content{padding:26px 28px 100px;max-width:1680px;margin:0 auto}.page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:22px}.page-head h2{margin:0 0 5px;font-size:25px}.page-head p{margin:0;color:var(--muted)}
.card{background:var(--surface);border:1px solid #ebe6ee;border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:18px}.card-title{font-weight:800;margin:0 0 4px}.card-subtitle{font-size:13px;color:var(--muted);margin:0}.card-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:15px}.card-compact{padding:13px}
.metric-grid{display:grid;grid-template-columns:repeat(5,minmax(150px,1fr));gap:14px;margin-bottom:20px}.metric-card{min-height:122px;position:relative;overflow:hidden}.metric-card::after{content:"";position:absolute;width:86px;height:86px;border-radius:50%;right:-24px;bottom:-28px;background:var(--purple-100)}.metric-card.alert::after{background:var(--red-100)}.metric-card.warning::after{background:var(--yellow-100)}.metric-card.success-card::after{background:var(--green-100)}.metric-label{font-size:12px;color:var(--muted);font-weight:700;position:relative;z-index:1}.metric-value{font-size:30px;font-weight:850;margin-top:8px;position:relative;z-index:1}.metric-foot{font-size:11px;color:var(--muted);position:relative;z-index:1}
.grid-2{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(300px,.65fr);gap:18px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.grid-auto{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:15px}
.toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:16px}.toolbar .search{min-width:min(360px,100%);flex:1}.filter-chip{border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 12px;font-size:13px}.filter-chip.active{background:var(--purple-100);border-color:var(--purple-200);color:var(--purple-800)}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px}.data-table{width:100%;border-collapse:collapse;min-width:760px}.data-table th,.data-table td{padding:11px 12px;border-bottom:1px solid var(--line);text-align:left;font-size:13px;vertical-align:middle}.data-table th{position:sticky;top:0;background:#faf8fb;color:#5b5560;font-size:11px;text-transform:uppercase;letter-spacing:.04em;z-index:1}.data-table tr:last-child td{border-bottom:0}.data-table tbody tr:hover{background:#fcfaff}.row-actions{display:flex;gap:6px;justify-content:flex-end}.clickable-row{cursor:pointer}
.badge{display:inline-flex;align-items:center;gap:5px;border-radius:999px;padding:5px 9px;font-size:11px;font-weight:800;white-space:nowrap}.badge-purple{background:var(--purple-100);color:var(--purple-800)}.badge-green{background:var(--green-100);color:var(--green-700)}.badge-yellow{background:var(--yellow-100);color:var(--yellow-700)}.badge-red{background:var(--red-100);color:var(--red-700)}.badge-blue{background:var(--blue-100);color:var(--blue-700)}.badge-gray{background:#efedf0;color:#68616b}.tag-list{display:flex;gap:6px;flex-wrap:wrap}.tag{font-size:11px;background:#f3eef7;color:#5f357b;border-radius:7px;padding:4px 7px}
.avatar{width:42px;height:42px;border-radius:13px;background:linear-gradient(135deg,var(--purple-500),var(--green-500));display:grid;place-items:center;color:#fff;font-weight:850;overflow:hidden;flex:0 0 auto}.avatar img{width:100%;height:100%;object-fit:cover}.patient-cell{display:flex;align-items:center;gap:10px}.patient-name{font-weight:800}.patient-phone{font-size:11px;color:var(--muted);margin-top:2px}
.empty-state{text-align:center;padding:44px 20px;color:var(--muted)}.empty-state-icon{font-size:38px;margin-bottom:10px}.skeleton{height:18px;border-radius:8px;background:linear-gradient(90deg,#eee8f0,#f9f6fa,#eee8f0);background-size:200% 100%;animation:shimmer 1.4s infinite}@keyframes shimmer{to{background-position:-200% 0}}
.tabs{display:flex;gap:5px;overflow:auto;border-bottom:1px solid var(--line);margin-bottom:18px}.tab{border:0;background:transparent;padding:10px 13px;color:var(--muted);font-weight:750;border-bottom:3px solid transparent;white-space:nowrap}.tab.active{color:var(--purple-800);border-color:var(--green-500)}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.form-grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.span-2{grid-column:span 2}.span-3{grid-column:span 3}.checkbox{display:flex;align-items:center;gap:9px}.checkbox input{width:18px;height:18px;accent-color:var(--purple-600)}
.timeline{position:relative;display:flex;flex-direction:column;gap:14px}.timeline::before{content:"";position:absolute;left:18px;top:8px;bottom:8px;width:2px;background:var(--purple-100)}.timeline-item{display:grid;grid-template-columns:38px 1fr;gap:12px;position:relative}.timeline-dot{width:36px;height:36px;border-radius:12px;background:var(--purple-100);color:var(--purple-800);display:grid;place-items:center;font-weight:850;z-index:1}.timeline-content{border:1px solid var(--line);border-radius:14px;padding:13px;background:#fff}.timeline-meta{font-size:11px;color:var(--muted);margin-bottom:6px}.timeline-content p{white-space:pre-wrap;margin:6px 0;line-height:1.5}
.odontogram{display:flex;flex-direction:column;gap:10px;padding:16px;background:linear-gradient(180deg,#fff,#faf8fc);border:1px solid var(--line);border-radius:16px;overflow:auto}.arch{display:flex;justify-content:center;gap:5px;min-width:660px}.tooth{width:39px;height:52px;border:1px solid #d9d4dc;background:#fff;border-radius:15px 15px 12px 12px;display:flex;flex-direction:column;align-items:center;justify-content:center;box-shadow:0 3px 9px rgba(36,16,51,.08);font-size:10px;font-weight:800;position:relative;transition:transform .12s,border-color .12s}.tooth:hover{transform:translateY(-2px);border-color:var(--purple-500)}.tooth::after{content:"";width:14px;height:8px;border-radius:0 0 10px 10px;background:#f2eef5;position:absolute;bottom:4px}.tooth.absent{opacity:.35;text-decoration:line-through}.tooth.included{background:#e7f2ff;border-color:#82b8eb}.tooth.impacted{background:#fff3cf;border-color:#d9a62c}.tooth.supernumerary{background:#efe5f9;border-color:#8b4bd1}.tooth.planned_extraction{background:#fee8e6;border-color:#db6d66}.tooth.extracted{opacity:.25;background:#eee}.tooth.observation{box-shadow:0 0 0 3px rgba(105,195,76,.22)}
.file-manager{display:grid;grid-template-columns:260px minmax(0,1fr);gap:16px;min-height:520px}.folder-panel{border:1px solid var(--line);border-radius:14px;padding:12px;background:#fbf9fc}.folder-tree{display:flex;flex-direction:column;gap:4px}.folder-node{border:0;background:transparent;border-radius:9px;padding:8px;text-align:left;display:flex;align-items:center;gap:8px}.folder-node:hover,.folder-node.active{background:var(--purple-100);color:var(--purple-800)}.file-panel{min-width:0}.dropzone{border:2px dashed var(--purple-200);border-radius:15px;padding:22px;text-align:center;color:var(--muted);background:#fcfaff;transition:.15s}.dropzone.dragover{border-color:var(--green-500);background:var(--green-100);transform:scale(1.005)}.file-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:12px;margin-top:14px}.file-card{border:1px solid var(--line);border-radius:13px;padding:11px;background:#fff;min-width:0;box-shadow:var(--shadow-sm)}.file-card[draggable=true]{cursor:grab}.file-preview{height:108px;border-radius:9px;background:#f3eef7;display:grid;place-items:center;overflow:hidden;font-size:34px}.file-preview img{width:100%;height:100%;object-fit:cover}.file-name{font-size:12px;font-weight:750;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:9px}.file-meta{font-size:10px;color:var(--muted);margin-top:4px}.file-actions{display:flex;gap:5px;margin-top:8px}.folder-drop-target.dragover{outline:2px solid var(--green-500);background:var(--green-100)}
.return-card{border-left:5px solid var(--purple-500)}.return-card.overdue{border-left-color:var(--red-700);background:linear-gradient(90deg,var(--red-100),#fff 18%)}.return-card.warning{border-left-color:#d99a00;background:linear-gradient(90deg,var(--yellow-100),#fff 18%)}.return-card.future{border-left-color:var(--green-600)}.days-overdue{font-size:22px;font-weight:850;color:var(--red-700)}
.progress{height:8px;background:#eee9f1;border-radius:999px;overflow:hidden}.progress>span{display:block;height:100%;background:linear-gradient(90deg,var(--purple-500),var(--green-500));border-radius:inherit}
.modal-backdrop{position:fixed;inset:0;background:rgba(24,12,32,.54);z-index:80;display:grid;place-items:center;padding:18px;animation:fade .14s}.modal{width:min(760px,100%);max-height:92vh;background:#fff;border-radius:22px;box-shadow:0 30px 90px rgba(19,8,25,.35);display:flex;flex-direction:column;animation:rise .18s}.modal-lg{width:min(1060px,100%)}.modal-header{padding:18px 20px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px}.modal-header h3{margin:0}.modal-body{padding:20px;overflow:auto}.modal-footer{padding:14px 20px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:9px}.modal-close{border:0;background:#f1edf3;border-radius:10px;width:36px;height:36px}@keyframes fade{from{opacity:0}}@keyframes rise{from{opacity:0;transform:translateY(12px)}}
.toast-root{position:fixed;top:18px;right:18px;z-index:120;display:flex;flex-direction:column;gap:10px;width:min(380px,calc(100vw - 36px))}.toast{background:#fff;border-radius:14px;padding:13px 15px;box-shadow:var(--shadow);border-left:5px solid var(--purple-500);animation:rise .18s}.toast.success{border-color:var(--green-600)}.toast.error{border-color:var(--red-700)}.toast-title{font-weight:800}.toast-message{font-size:13px;color:var(--muted);margin-top:3px}
.notification-panel{position:fixed;right:18px;top:66px;width:min(420px,calc(100vw - 36px));max-height:70vh;overflow:auto;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);z-index:60;padding:12px}.notification-item{padding:11px;border-radius:12px;border-bottom:1px solid var(--line)}.notification-item:last-child{border-bottom:0}.notification-item:hover{background:#faf8fb}
.mobile-nav{display:none}.loading-overlay{position:absolute;inset:0;background:rgba(255,255,255,.72);display:grid;place-items:center;border-radius:inherit;z-index:5}.spinner{width:32px;height:32px;border:4px solid var(--purple-100);border-top-color:var(--purple-600);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
.portal-hero{background:linear-gradient(135deg,var(--purple-800),var(--purple-600));color:#fff;border-radius:24px;padding:24px;display:grid;grid-template-columns:1fr auto;gap:18px;align-items:center}.portal-hero .avatar{width:76px;height:76px;border-radius:22px;font-size:21px}.portal-step{display:grid;grid-template-columns:30px 1fr;gap:10px;align-items:start}.portal-step-mark{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:var(--purple-100);color:var(--purple-800);font-weight:800}.portal-step.completed .portal-step-mark{background:var(--green-100);color:var(--green-700)}
@media(max-width:1200px){.metric-grid{grid-template-columns:repeat(3,minmax(150px,1fr))}.grid-2{grid-template-columns:1fr}.grid-3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:880px){:root{--topbar:64px}.mobile-only{display:grid}.sidebar{transform:translateX(-105%);transition:transform .18s;width:min(300px,84vw)}.sidebar.open{transform:translateX(0)}.app-main{margin-left:0}.topbar{padding:0 14px}.topbar-title h1{font-size:18px}.user-chip>span:last-child{display:none}.app-content{padding:18px 14px 92px}.metric-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.metric-card{min-height:108px;padding:14px}.metric-value{font-size:25px}.page-head{flex-direction:column}.grid-3{grid-template-columns:1fr}.form-grid,.form-grid-3{grid-template-columns:1fr}.span-2,.span-3{grid-column:auto}.file-manager{grid-template-columns:1fr}.folder-panel{max-height:210px;overflow:auto}.mobile-nav{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;bottom:0;left:0;right:0;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-top:1px solid var(--line);padding:6px max(7px,env(safe-area-inset-right)) calc(6px + env(safe-area-inset-bottom)) max(7px,env(safe-area-inset-left));z-index:30}.mobile-nav .nav-link{flex-direction:column;gap:2px;padding:6px 2px;font-size:9px;color:var(--muted);text-align:center}.mobile-nav .nav-link.active{box-shadow:none;background:var(--purple-100);color:var(--purple-800)}.mobile-nav .nav-icon{font-size:17px}.login-panel{padding:25px}.login-brand{align-items:flex-start}.login-icon{width:68px;height:68px}.login-brand h1{font-size:23px}.portal-hero{grid-template-columns:1fr}.table-wrap{border:0}.data-table{min-width:700px}}
@media(max-width:520px){.metric-grid{grid-template-columns:1fr 1fr}.metric-card{min-height:100px}.metric-label{font-size:11px}.metric-foot{display:none}.toolbar{align-items:stretch}.toolbar>*{width:100%}.topbar-actions{gap:5px}.icon-btn{min-width:38px;height:38px}.app-content{padding-inline:11px}.card{padding:14px}.modal-backdrop{padding:0;align-items:end}.modal{width:100%;max-height:94vh;border-radius:22px 22px 0 0}.file-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}