/* DentalSuite V3 UI — premium clinical SaaS design system */
:root{
  --bg:#f5f7fb;
  --bg-soft:#eef3f8;
  --surface:#ffffff;
  --surface-2:#f9fbfd;
  --surface-3:#f1f5f9;
  --ink:#122033;
  --ink-2:#2d3d52;
  --muted:#728096;
  --muted-2:#9aa6b6;
  --line:#e4eaf1;
  --line-strong:#d6dee8;
  --navy:#0b1730;
  --navy2:#122340;
  --accent:#0ea5a0;
  --accent2:#2cc8b9;
  --accent-soft:#eaf9f7;
  --accent-border:#bde9e3;
  --info:#3978f6;
  --info-soft:#edf4ff;
  --warning:#e49a21;
  --warning-soft:#fff7e8;
  --danger:#d95454;
  --danger-soft:#fff0f0;
  --success:#1f9d68;
  --success-soft:#eaf8f1;
  --shadow-xs:0 1px 2px rgba(15,23,42,.04);
  --shadow-sm:0 6px 18px rgba(15,23,42,.055);
  --shadow:0 14px 38px rgba(15,23,42,.075);
  --shadow-lg:0 24px 70px rgba(15,23,42,.12);
  --radius-sm:10px;
  --radius:16px;
  --radius-lg:22px;
  --radius-xl:28px;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
}

html{scroll-behavior:smooth;background:var(--bg)}
body{background:radial-gradient(circle at 86% 2%,rgba(14,165,160,.055),transparent 28%),var(--bg);color:var(--ink);font-size:14px;line-height:1.5;letter-spacing:-.005em;-webkit-font-smoothing:antialiased}
::selection{background:rgba(14,165,160,.16);color:var(--navy)}
a{transition:color .18s ease,background .18s ease,border-color .18s ease,box-shadow .18s ease,transform .18s ease}
button,input,select,textarea{font:inherit}
button{cursor:pointer}

/* App frame */
.app-shell{display:grid;grid-template-columns:276px minmax(0,1fr);min-height:100vh}
.sidebar{position:fixed;inset:0 auto 0 0;width:276px;height:100vh;padding:22px 16px 18px;background:
  radial-gradient(circle at 20% -10%,rgba(44,200,185,.17),transparent 34%),
  linear-gradient(180deg,#0b1730 0%,#0c1b34 56%,#09152c 100%);
  color:#d8e2f0;border-right:1px solid rgba(255,255,255,.055);z-index:40;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.16) transparent}
.sidebar::-webkit-scrollbar{width:5px}.sidebar::-webkit-scrollbar-thumb{background:rgba(255,255,255,.16);border-radius:99px}
.main{grid-column:2;min-width:0;min-height:100vh}
.content{padding:26px 30px 46px;max-width:1680px;margin:0 auto}

.brand{min-height:58px;padding:5px 9px 15px;margin:0 1px 15px;border-bottom:1px solid rgba(255,255,255,.08);gap:12px}
.brand-mark,.sidebar-logo{width:42px!important;height:42px!important;border-radius:13px!important;box-shadow:0 12px 26px rgba(8,16,35,.28);flex:0 0 42px}
.brand-mark{background:linear-gradient(135deg,var(--accent),#54d8cb);font-size:18px;font-weight:900;position:relative;isolation:isolate}
.brand-mark:after{content:"";position:absolute;inset:5px;border:1px solid rgba(255,255,255,.28);border-radius:9px;z-index:-1}
.brand strong{font-size:17px;color:#fff;letter-spacing:-.025em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:168px}
.brand small{margin-top:2px;font-size:9px;letter-spacing:.18em;color:#7e93b1;font-weight:800}

.user-card{margin:0 2px 17px;padding:12px 11px;border-radius:15px;background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.07);box-shadow:inset 0 1px 0 rgba(255,255,255,.025);gap:10px}
.avatar{width:38px;height:38px;border-radius:12px;background:linear-gradient(145deg,rgba(44,200,185,.28),rgba(57,120,246,.26));border:1px solid rgba(255,255,255,.13);color:#dffdfa;font-weight:900}
.user-card strong{font-size:12px;color:#f7fbff;max-width:155px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-card span{margin-top:2px;font-size:9px;color:#8fa0b8;font-weight:700;text-transform:uppercase;letter-spacing:.08em}

.nav{display:flex;flex-direction:column;gap:3px;padding:0 1px 18px}
.nav a{position:relative;display:flex;align-items:center;min-height:40px;padding:9px 11px 9px 42px;border-radius:11px;color:#98aac1;font-size:12px;font-weight:650;letter-spacing:-.01em}
.nav a:before{content:"";position:absolute;left:13px;width:16px;height:16px;border-radius:5px;border:1.5px solid #6e849f;opacity:.92;transition:.18s ease}
.nav a:after{content:"";position:absolute;left:18px;width:6px;height:6px;border-radius:2px;background:#6e849f;opacity:.48;transition:.18s ease}
.nav a:hover{color:#e9f3fd;background:rgba(255,255,255,.055);transform:translateX(1px)}
.nav a:hover:before{border-color:#b7d9d8}.nav a:hover:after{background:#5ad2c6;opacity:.9}
.nav a.active{color:#fff;background:linear-gradient(90deg,rgba(14,165,160,.2),rgba(14,165,160,.075));box-shadow:inset 3px 0 0 #35cabd,inset 0 0 0 1px rgba(65,213,198,.09)}
.nav a.active:before{border-color:#57d6ca;background:rgba(31,193,179,.12)}.nav a.active:after{background:#72e1d7;opacity:1;box-shadow:0 0 10px rgba(65,213,198,.48)}
.logout-form{margin-top:auto;padding:12px 2px 0;border-top:1px solid rgba(255,255,255,.07)}
.ghost-btn{width:100%;min-height:40px;border:1px solid rgba(255,255,255,.11);background:rgba(255,255,255,.04);color:#9eb0c8;border-radius:11px;font-size:11px;font-weight:750}.ghost-btn:hover{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.16)}

.topbar{position:sticky;top:0;z-index:30;min-height:82px;padding:15px 30px;display:flex;align-items:center;gap:15px;background:rgba(248,250,253,.88);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid rgba(214,222,232,.76)}
.topbar>div:nth-child(2){min-width:0;flex:1}.topbar h1{font-size:21px;line-height:1.2;margin:2px 0 0;color:#12213a;letter-spacing:-.035em;font-weight:800}.eyebrow{display:block;color:#8290a4;font-size:9px;font-weight:900;letter-spacing:.14em;text-transform:uppercase}
.date-chip{display:flex;align-items:center;gap:8px;padding:9px 12px;border:1px solid var(--line);background:#fff;border-radius:12px;color:#57657a;font-size:11px;font-weight:750;box-shadow:var(--shadow-xs)}
.date-chip:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}
.menu-btn{display:none;width:40px;height:40px;border:1px solid var(--line);background:#fff;border-radius:11px;color:var(--ink);font-size:17px;box-shadow:var(--shadow-xs)}

/* Notifications / validation */
.alert{margin:18px 30px 0;padding:13px 15px;border-radius:13px;border:1px solid transparent;font-size:12px;box-shadow:var(--shadow-xs)}
.alert.success{background:var(--success-soft);border-color:#c7ead8;color:#19754f}.alert.error{background:var(--danger-soft);border-color:#f1cccc;color:#a83f3f}.alert strong{font-weight:850}.alert ul{margin:7px 0 0;padding-left:18px}

/* Cards & page structure */
.panel,.form-card,.table-panel,.auth-card{background:rgba(255,255,255,.96);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}
.panel{padding:21px}.form-card{padding:0;overflow:hidden}.table-panel{overflow:hidden}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px;padding-bottom:14px;border-bottom:1px solid #edf1f5}.panel-head h2,.panel h2{font-size:17px;margin:3px 0 0;letter-spacing:-.025em;color:#182942}.panel-head p{margin:5px 0 0;color:var(--muted)}
.grid-2{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px;margin-top:20px}.grid-2>.panel{min-width:0}
.accent-panel{position:relative;overflow:hidden;background:linear-gradient(145deg,#10223d 0%,#123146 70%,#0f4448 100%);border-color:transparent;color:#fff;box-shadow:0 18px 50px rgba(13,35,58,.18)}
.accent-panel:after{content:"";position:absolute;width:230px;height:230px;border-radius:50%;right:-80px;top:-110px;background:radial-gradient(circle,rgba(62,218,201,.2),transparent 68%);pointer-events:none}.accent-panel h2{color:#fff}.accent-panel p{color:#b9c9d8;line-height:1.65}.accent-panel .eyebrow{color:#79d7d1}.accent-panel .secondary-btn{border-color:rgba(255,255,255,.16);background:rgba(255,255,255,.07);color:#fff}

.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px;margin-bottom:20px}
.metric{position:relative;display:flex;align-items:center;gap:14px;min-height:126px;padding:19px 18px;background:linear-gradient(180deg,#fff,#fbfcfe);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow-sm);overflow:hidden;transition:.2s ease}
.metric:after{content:"";position:absolute;right:-34px;bottom:-48px;width:110px;height:110px;border-radius:50%;background:radial-gradient(circle,rgba(14,165,160,.07),transparent 70%)}
.metric:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:#d9e4ed}
.metric-icon{display:grid;place-items:center;flex:0 0 44px;width:44px;height:44px;border-radius:14px;background:linear-gradient(145deg,var(--accent-soft),#eff8ff);border:1px solid #d6ecea;color:#0a8d88;font-size:13px;font-weight:900;box-shadow:inset 0 1px 0 #fff}
.metric small{display:block;color:#8491a3;font-size:9px;font-weight:850;text-transform:uppercase;letter-spacing:.1em}.metric strong{display:block;margin:4px 0 2px;color:#13243e;font-size:23px;line-height:1.16;font-weight:850;letter-spacing:-.035em;word-break:break-word}.metric span:not(.metric-icon){display:block;color:#8490a0;font-size:10px;font-weight:600}

.patient-hero{position:relative;display:flex;align-items:center;justify-content:space-between;gap:28px;margin-bottom:20px;padding:26px 28px;background:linear-gradient(135deg,#0d1f39 0%,#12304a 57%,#0f5353 100%);color:#fff;border-radius:25px;box-shadow:0 20px 60px rgba(14,37,61,.17);overflow:hidden}.patient-hero:after{content:"";position:absolute;right:-45px;top:-95px;width:260px;height:260px;border-radius:50%;background:radial-gradient(circle,rgba(77,224,210,.2),transparent 68%)}.patient-hero h2{max-width:720px;margin:5px 0 8px;font-size:24px;line-height:1.25;letter-spacing:-.035em}.patient-hero p{max-width:720px;margin:0;color:#bdd0dc;line-height:1.65}.patient-hero .eyebrow{color:#67d4cb}.patient-id{position:relative;z-index:1;min-width:150px;padding:14px 16px;border-radius:16px;background:rgba(255,255,255,.085);border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(6px)}.patient-id small,.patient-id strong{display:block}.patient-id small{font-size:9px;color:#93c8c8;text-transform:uppercase;letter-spacing:.12em}.patient-id strong{margin-top:4px;font-size:19px;color:#fff}

/* Buttons */
.primary-btn,.secondary-btn,.danger-btn,.small-btn,.icon-btn,.ghost-chip{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:40px;padding:9px 14px;border-radius:11px;border:1px solid transparent;font-size:11px;font-weight:800;line-height:1.2;transition:.18s ease}
.primary-btn{background:linear-gradient(135deg,#0ba39d,#1dbeb2);color:#fff;border-color:#0c9b95;box-shadow:0 8px 18px rgba(14,165,160,.18)}.primary-btn:hover{background:linear-gradient(135deg,#078f8a,#12aea4);transform:translateY(-1px);box-shadow:0 10px 22px rgba(14,165,160,.24)}
.secondary-btn{background:#fff;color:#304158;border-color:#dce4ec;box-shadow:var(--shadow-xs)}.secondary-btn:hover{background:#f8fbfd;border-color:#cbd7e2;color:#14243c;transform:translateY(-1px)}
.danger-btn{background:#fff4f4;color:#c34b4b;border-color:#f0cccc}.danger-btn:hover{background:#ffeaea;border-color:#e8b5b5}
.primary-btn.small,.secondary-btn.small,.danger-btn.small,.small-btn{min-height:34px;padding:7px 10px;border-radius:9px;font-size:10px}.full{width:100%}.action-stack{display:flex;flex-wrap:wrap;gap:8px}.actions{display:flex;align-items:center;justify-content:flex-end;gap:6px;flex-wrap:wrap}.text-link,.link-button{color:#078f8a;font-size:11px;font-weight:800}.text-link:hover,.link-button:hover{color:#05716d;text-decoration:underline}.link-button{border:0;background:none;padding:0}.danger-text{color:#c24e4e!important}.icon-btn{width:34px;height:34px;padding:0;background:#fff;border-color:var(--line);color:#627087}.icon-btn:hover{background:#f4f8fb;color:#172a43}

/* Forms */
.form-section{padding:21px 22px;border-bottom:1px solid #edf1f5}.form-section:last-child{border-bottom:0}.form-section>h3,.settings-panel h3{margin:0 0 5px;color:#182942;font-size:15px;letter-spacing:-.02em}.form-section>p{margin:0 0 16px;color:var(--muted)}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px 16px}.form-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.form-grid.one{grid-template-columns:1fr}.form-grid .wide{grid-column:1/-1}
.form-grid label,.settings-form label,.auth-card label,.search-form label,.compact-form label{display:flex;flex-direction:column;gap:6px;color:#56657a;font-size:10px;font-weight:800;letter-spacing:.01em}.form-grid label small,.settings-form label small{font-weight:600;color:#94a0b0;line-height:1.45}
input:not([type=checkbox]):not([type=radio]):not([type=color]),select,textarea{width:100%;min-height:42px;padding:9px 11px;border:1px solid #dce4ec;border-radius:11px;background:#fff;color:#17283f;outline:none;box-shadow:inset 0 1px 2px rgba(15,23,42,.025);transition:border-color .16s ease,box-shadow .16s ease,background .16s ease}
textarea{min-height:105px;resize:vertical;line-height:1.55}select[multiple]{min-height:115px}
input:not([type=checkbox]):not([type=radio]):not([type=color]):hover,select:hover,textarea:hover{border-color:#cbd7e1}
input:not([type=checkbox]):not([type=radio]):not([type=color]):focus,select:focus,textarea:focus{border-color:#77cec8;box-shadow:0 0 0 3px rgba(14,165,160,.10);background:#fff}
input[readonly],.readonly{background:#f5f7fa!important;color:#788599!important}
input[type=checkbox],input[type=radio]{accent-color:var(--accent)}
input[type=color]{width:44px;min-height:40px;border:1px solid #dce4ec;border-radius:10px;background:#fff;padding:4px}
.form-actions{display:flex;align-items:center;justify-content:flex-end;gap:9px;padding:15px 22px;background:#fbfcfd;border-top:1px solid #edf1f5}.check,.check-line{display:flex!important;flex-direction:row!important;align-items:center!important;gap:8px!important;color:#5e6d81!important}.check input,.check-line input{width:auto!important;min-height:auto!important}.muted{color:var(--muted)!important}.bottom-gap{margin-bottom:18px}.top-gap{margin-top:16px}

/* Search / toolbars */
.toolbar,.calendar-toolbar,.report-bar{display:flex;align-items:center;justify-content:space-between;gap:13px;flex-wrap:wrap;margin-bottom:16px;padding:12px 13px;background:rgba(255,255,255,.9);border:1px solid var(--line);border-radius:15px;box-shadow:var(--shadow-xs)}
.search-form{display:flex;align-items:center;gap:8px;flex:1;min-width:250px}.search-form input,.search-form select{min-height:38px}.search-form input{min-width:190px}.toolbar-actions,.week-nav,.view-switch{display:flex;align-items:center;gap:7px;flex-wrap:wrap}.ghost-chip{min-height:34px;background:#f6f9fb;border-color:#e2e8ef;color:#627087}.ghost-chip:hover,.view-switch a:hover{background:#edf5f5;color:#0b8883}.view-switch{padding:3px;background:#f1f4f8;border-radius:10px}.view-switch a{padding:7px 10px;border-radius:8px;font-size:10px;font-weight:800;color:#748196}.view-switch a.active{background:#fff;color:#0a8d88;box-shadow:0 2px 7px rgba(15,23,42,.08)}

/* Tables */
.table-scroll{overflow:auto}.table-panel table,.history-table{width:100%;border-collapse:separate;border-spacing:0;min-width:760px}.table-panel thead th,.history-table th{position:relative;padding:11px 14px;background:#f8fafc;border-bottom:1px solid #e5ebf1;color:#8290a2;font-size:9px;font-weight:900;text-transform:uppercase;letter-spacing:.09em;text-align:left;white-space:nowrap}.table-panel tbody td,.history-table td{padding:13px 14px;border-bottom:1px solid #edf1f5;color:#415169;font-size:11px;vertical-align:middle}.table-panel tbody tr:last-child td,.history-table tr:last-child td{border-bottom:0}.table-panel tbody tr{transition:background .14s ease}.table-panel tbody tr:hover{background:#fbfdfd}.table-panel tbody td strong{color:#172a43;font-weight:800}.table-panel tbody td small{display:block;color:#8b98a9;margin-top:2px}.table-panel .actions{white-space:nowrap}

.status{display:inline-flex;align-items:center;gap:6px;min-height:25px;padding:5px 9px;border-radius:999px;background:#f1f4f7;color:#6f7c8e;border:1px solid #e1e7ed;font-size:9px;font-weight:850;letter-spacing:.02em;white-space:nowrap}.status:before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.72}.status.ok{background:var(--success-soft);border-color:#c9ead8;color:#21825a}.status.warn{background:var(--warning-soft);border-color:#f3dfb5;color:#a66b12}.status.off{background:#f2f4f6;border-color:#e1e5ea;color:#858f9c}.status.error{background:var(--danger-soft);border-color:#f0cccc;color:#bd4747}

/* Lists, timelines, detail rows */
.list{display:flex;flex-direction:column}.list-row,.message-row,.appointment-list-row,.recall-row{display:flex;align-items:center;gap:12px;padding:12px 7px;border-bottom:1px solid #edf1f5;transition:.16s ease}.list-row:last-child,.message-row:last-child,.appointment-list-row:last-child,.recall-row:last-child{border-bottom:0}.list-row:hover{background:#f8fbfc;border-radius:11px;padding-left:10px;padding-right:10px}.list-row>span:nth-child(2){min-width:0;flex:1}.list-row strong,.list-row small{display:block}.list-row strong{color:#1b2d46;font-size:11px}.list-row small{margin-top:3px;color:#8794a5;font-size:9px}.list-row b{color:#99a5b5;font-size:15px}.list-avatar,.profile-avatar{display:grid;place-items:center;background:linear-gradient(145deg,#edf9f7,#edf3ff);border:1px solid #dce8ee;color:#168d87;font-weight:900}.list-avatar{width:37px;height:37px;border-radius:12px}.profile-avatar{width:66px;height:66px;border-radius:19px;font-size:22px}
.timeline{position:relative}.timeline-row{display:grid;grid-template-columns:86px 15px 1fr;gap:12px;align-items:start;padding:12px 5px}.timeline-row time{color:#536278;font-size:11px;font-weight:850}.timeline-row .dot{position:relative;width:10px;height:10px;margin-top:3px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}.timeline-row .dot:after{content:"";position:absolute;left:4px;top:13px;width:2px;height:calc(100% + 18px);background:#e1ecec}.timeline-row:last-child .dot:after{display:none}.timeline-row strong,.timeline-row small{display:block}.timeline-row small{margin:3px 0;color:var(--muted)}
.detail-row{display:flex;align-items:flex-start;justify-content:space-between;gap:15px;padding:11px 0;border-bottom:1px solid #edf1f5}.detail-row:last-child{border-bottom:0}.detail-row>span:first-child{color:#8490a0;font-size:10px;font-weight:700}.detail-row strong{color:#1b2e47;text-align:right}
.empty{margin:0;padding:28px 18px;text-align:center;border:1px dashed #d9e2ea;border-radius:14px;background:#fafcfd;color:#8b97a7;font-size:11px}.empty:before{content:"";display:block;width:34px;height:34px;margin:0 auto 9px;border:1px solid #d7e5e4;border-radius:11px;background:linear-gradient(145deg,#effaf8,#f3f7fb);box-shadow:inset 0 0 0 6px #fff}

/* Profiles / patient pages */
.profile-head{display:flex;align-items:center;gap:14px}.profile-head>div:nth-child(2){min-width:0;flex:1}.profile-head h2{margin:0;font-size:18px}.profile-head p{margin:3px 0;color:var(--muted)}.profile-actions{display:flex;gap:8px;flex-wrap:wrap}
.portal-links{display:flex;gap:8px;flex-wrap:wrap}.signed-banner{padding:12px 14px;border:1px solid #c6e7d6;border-radius:12px;background:#edf9f3;color:#257550;font-size:11px}

/* Clinical record & odontogram */
.record-tabs{display:flex;gap:6px;overflow:auto;padding:5px;margin-bottom:16px;background:#eef2f6;border:1px solid #e2e7ed;border-radius:13px}.record-tabs a{flex:0 0 auto;padding:8px 11px;border-radius:9px;color:#657388;font-size:10px;font-weight:800}.record-tabs a:hover{color:#0c8a84}.record-tabs a.active{background:#fff;color:#078f8a;box-shadow:0 3px 10px rgba(15,23,42,.08)}
.grid-clinical{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:18px;align-items:start}.sticky-panel{position:sticky;top:103px}.jaw-label{margin:18px 0 8px;color:#8895a6;font-size:9px;font-weight:900;text-transform:uppercase;letter-spacing:.14em}.clinical-teeth,.tooth-grid{display:grid;grid-template-columns:repeat(8,minmax(60px,1fr));gap:7px}.tooth-card{position:relative;min-height:77px;padding:9px;border:1px solid #dfe6ed;border-radius:13px;background:linear-gradient(180deg,#fff,#fbfcfd);text-align:center;box-shadow:var(--shadow-xs);transition:.16s ease}.tooth-card:hover{border-color:#b9dad8;box-shadow:0 7px 18px rgba(15,23,42,.07);transform:translateY(-1px)}.tooth-card.has-record{background:linear-gradient(180deg,#f3fbfa,#fff);border-color:#b8e3df}.tooth-card strong{font-size:12px;color:#1c304b}.tooth-card small{display:block;margin-top:4px;color:#8391a3;font-size:8px}.surface-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}.surface-grid label{border:1px solid var(--line);padding:9px;border-radius:10px;background:#fbfcfd}.code-chip{display:inline-flex;padding:4px 7px;border-radius:7px;background:#f0f4f8;border:1px solid #e1e6ec;color:#58677b;font-size:9px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}

/* Appointment calendar */
.calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(160px,1fr));gap:9px;overflow:auto;padding-bottom:5px}.calendar-day{min-height:300px;padding:11px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-xs)}.calendar-day.today{border-color:#a8ddd9;box-shadow:inset 0 0 0 1px #c9efeb,0 8px 22px rgba(14,165,160,.08)}.calendar-day-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;padding-bottom:8px;border-bottom:1px solid #edf1f4}.calendar-day-head strong{font-size:11px;color:#24364f}.calendar-day-head small{color:#8b97a7;font-size:8px}.appointment-card{display:block;margin:7px 0;padding:9px 9px 9px 11px;border:1px solid #e0e8ee;border-left:3px solid var(--accent);border-radius:10px;background:#f9fcfc;color:#354860;font-size:9px;box-shadow:var(--shadow-xs)}.appointment-card strong,.appointment-card small{display:block}.appointment-card strong{margin-bottom:2px;color:#1f344d}.appointment-card small{color:#8592a3}.calendar-empty{padding:18px 5px;color:#a1aab7;font-size:9px;text-align:center}
.month-grid{display:grid;grid-template-columns:repeat(7,minmax(135px,1fr));gap:8px;overflow:auto}.month-day{min-height:148px;padding:9px;border-radius:14px;border:1px solid var(--line);background:#fff;box-shadow:var(--shadow-xs)}.month-day.outside{opacity:.47;background:#f8fafc}.month-day.today{border-color:#a5dad6;box-shadow:inset 0 0 0 1px #c6ece9}.month-day-head{display:flex;justify-content:space-between;color:#8b97a8;font-size:9px;margin-bottom:7px}.month-day-head strong{color:#25374f;font-size:11px}.month-event{display:block;margin:5px 0;padding:6px 7px;border-radius:8px;background:#f1f9f8;border-left:3px solid var(--accent);font-size:9px;color:#34475f;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.month-event small{display:block;color:#8794a4;font-size:8px;overflow:hidden;text-overflow:ellipsis}.day-schedule{max-width:980px}.day-event{display:grid;grid-template-columns:92px 1fr auto;gap:17px;align-items:center;padding:14px 9px;border-bottom:1px solid #edf1f5}.day-event time{font-size:16px;font-weight:850;color:#172a43}.day-event time small{display:block;color:#8d99a8;font-size:9px;font-weight:650}.day-event div strong,.day-event div span,.day-event div small{display:block}.day-event div span{margin-top:3px}.day-event div small{margin-top:3px;color:var(--muted)}

/* Treatment, notes, documents */
.plan-card,.note-card,.document-card,.consent-card,.catalog-item{border:1px solid var(--line);border-radius:15px;background:#fff;box-shadow:var(--shadow-xs)}.plan-card,.note-card,.consent-card,.catalog-item{padding:15px}.plan-total{font-size:18px;font-weight:850;color:#18304a}.decision-row{display:flex;gap:8px;flex-wrap:wrap}.document-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.document-grid.single{grid-template-columns:1fr}.document-card{padding:14px;display:flex;align-items:flex-start;gap:11px}.file-icon{display:grid;place-items:center;width:38px;height:38px;flex:0 0 38px;border-radius:11px;background:#eff8f7;border:1px solid #d8ecea;color:#0a8d88;font-weight:900}.document-card strong,.document-card small{display:block}.document-card small{margin-top:3px;color:var(--muted)}.consent-copy{margin-top:10px;max-height:230px;overflow:auto;white-space:pre-wrap;padding:13px;background:#f8fafc;border:1px solid #e5eaf0;border-radius:11px;color:#56657a;line-height:1.65}.template-row{display:flex;justify-content:space-between;gap:15px;padding:14px 3px;border-bottom:1px solid #edf1f5}.template-row:last-child{border-bottom:0}.template-row strong,.template-row small{display:block}.template-row small{margin-top:3px;color:var(--muted)}.template-row p{margin:7px 0 0;color:#59687c;line-height:1.6;white-space:pre-wrap}

/* Invoices */
.invoice-sheet{max-width:1040px;margin:0 auto;padding:32px;background:#fff;border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow)}.invoice-head{display:flex;justify-content:space-between;gap:25px;padding-bottom:22px;border-bottom:1px solid var(--line)}.invoice-head h1{margin:5px 0;font-size:28px;letter-spacing:-.04em}.clinic-logo{max-width:150px;max-height:62px;object-fit:contain}.invoice-to{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding:22px 0}.invoice-total,.totals{margin-left:auto;max-width:380px}.totals .grand{font-size:18px;font-weight:900}.payment-box{margin-top:20px;padding:15px;border-radius:13px;background:#f7fafc;border:1px solid var(--line)}

/* Settings */
.settings-hero{position:relative;padding:27px 29px;border-radius:24px;background:linear-gradient(135deg,#0d1f39,#12334a 64%,#0d5555);box-shadow:0 18px 54px rgba(13,35,58,.17);overflow:hidden}.settings-hero:after{content:"";position:absolute;width:280px;height:280px;right:-90px;top:-130px;border-radius:50%;background:radial-gradient(circle,rgba(65,221,206,.2),transparent 67%)}.settings-hero h2{font-size:25px;letter-spacing:-.035em}.settings-hero p{color:#bed0db}.settings-safety{position:relative;z-index:1;border-color:rgba(255,255,255,.14);background:rgba(255,255,255,.075);backdrop-filter:blur(6px);border-radius:14px;color:#d5e4e9}
.settings-shell{grid-template-columns:240px minmax(0,1fr);gap:20px}.settings-nav{top:101px;padding:12px;background:#fff;border:1px solid var(--line);border-radius:17px;box-shadow:var(--shadow-sm)}.settings-nav-desktop small{margin:15px 10px 6px;color:#a0a9b5;font-size:8px;letter-spacing:.14em}.settings-nav-desktop a{padding:9px 10px;border-radius:9px;color:#647286;font-size:10px;font-weight:700}.settings-nav-desktop a:hover{background:#f3f8f8;color:#0a8983}.settings-nav-desktop a.active{background:linear-gradient(90deg,#e9f8f6,#f6fbfb);color:#087f7a;font-weight:850;box-shadow:inset 2px 0 0 var(--accent)}
.settings-panel .form-card,.settings-panel>.panel{box-shadow:var(--shadow-sm)}.settings-item{padding:13px 2px;border-color:#edf1f5}.settings-item>summary{padding:3px 0}.settings-item summary strong{color:#1b2d46}.settings-item summary small{color:#8b97a8}.check-card{padding:13px;border:1px solid #e0e6ed;border-radius:12px;background:#fbfcfd;transition:.16s ease}.check-card:hover{border-color:#c9dfdd;background:#f8fcfb}.check-card:has(input:checked){background:#eef9f7;border-color:#bce5e1}.settings-note{padding:12px 14px;border-radius:12px;background:#f4f8fb;border-color:#e1e8ee;color:#647287}.hours-row,.tax-row{border-color:#edf1f5}.status-config-row,.notification-row{padding:11px;border-color:#e2e8ef;border-radius:12px;background:#fbfcfd}.knowledge-row{border-color:#edf1f5}.public-form-link{background:#effaf8;border-color:#bee4df;border-radius:12px}

/* Messages / copilot */
.message-row{align-items:flex-start}.privacy-pill{display:inline-flex;padding:5px 8px;border-radius:999px;background:#eef6ff;color:#4776b7;border:1px solid #d8e8fb;font-size:9px;font-weight:800}.copilot-question{margin-left:auto;max-width:78%;padding:12px 14px;border-radius:15px 15px 4px 15px;background:linear-gradient(135deg,#0d9f99,#1ab5aa);color:#fff;box-shadow:0 8px 20px rgba(14,165,160,.15)}.copilot-answer{max-width:86%;padding:14px;border-radius:15px 15px 15px 4px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-xs);color:#3d4f66;line-height:1.65}

/* Auth */
.login-page{min-height:100vh;background:#eef3f8}.login-wrap{min-height:100vh;display:grid;grid-template-columns:minmax(430px,1.05fr) minmax(430px,.95fr)}.login-visual{position:relative;display:flex;flex-direction:column;justify-content:space-between;padding:42px 48px;overflow:hidden;background:
radial-gradient(circle at 80% 20%,rgba(44,200,185,.23),transparent 28%),
radial-gradient(circle at 10% 85%,rgba(57,120,246,.18),transparent 30%),
linear-gradient(145deg,#0b1730,#102541 58%,#0e3f46);color:#fff}.login-visual:after{content:"";position:absolute;right:-110px;bottom:-130px;width:420px;height:420px;border:1px solid rgba(255,255,255,.06);border-radius:50%;box-shadow:0 0 0 70px rgba(255,255,255,.025),0 0 0 140px rgba(255,255,255,.015)}.brand.light{border:0;margin:0;padding:0}.brand.light strong{max-width:none}.brand.light small{color:#87a2b9}.login-copy{position:relative;z-index:1;max-width:650px;margin:80px 0}.login-copy h1{margin:15px 0 16px;font-size:48px;line-height:1.03;letter-spacing:-.05em}.login-copy p{max-width:580px;color:#b7c8d8;font-size:15px;line-height:1.75}.pill{display:inline-flex;padding:7px 10px;border:1px solid rgba(102,221,209,.22);border-radius:999px;background:rgba(44,200,185,.1);color:#9ae5de;font-size:9px;font-weight:850;text-transform:uppercase;letter-spacing:.1em}.visual-grid{position:relative;z-index:1;display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.visual-grid span{padding:13px 10px;border:1px solid rgba(255,255,255,.085);border-radius:12px;background:rgba(255,255,255,.05);color:#b8c8d6;font-size:9px;font-weight:750;text-align:center;backdrop-filter:blur(4px)}.login-panel{display:grid;place-items:center;padding:45px;background:radial-gradient(circle at 80% 20%,rgba(14,165,160,.055),transparent 26%),#f7f9fc}.auth-card{width:min(430px,100%);padding:30px 31px;border-radius:24px;box-shadow:0 28px 70px rgba(15,23,42,.11)}.auth-card h2{margin:5px 0 5px;font-size:25px;letter-spacing:-.04em}.auth-card>p{margin:0 0 22px;color:var(--muted)}.auth-card label{margin-top:13px}.auth-card .primary-btn{margin-top:17px;min-height:44px}.auth-help{margin-top:7px}.auth-help a,.auth-back{font-size:10px;font-weight:800;color:#078f8a}.demo-box{margin-top:18px;padding:13px 14px;border:1px dashed #dbe4ec;border-radius:12px;background:#f8fafc}.demo-box strong,.demo-box span,.demo-box small{display:block}.demo-box strong{margin-bottom:5px;color:#3a4b62}.demo-box span,.demo-box small{color:#8491a2;font-size:9px;line-height:1.6}

/* Public forms */
.public-form-page{background:radial-gradient(circle at 85% 5%,rgba(14,165,160,.085),transparent 27%),linear-gradient(160deg,#edf5f5,#f6f8fb 46%,#f9fbfc)}.public-form-wrap{max-width:880px;padding:46px 22px}.public-form-brand{gap:12px}.public-form-brand img{width:50px;height:50px;object-fit:contain;border-radius:13px;background:#fff;border:1px solid var(--line);padding:5px;box-shadow:var(--shadow-sm)}.public-form-wrap h1{margin:8px 0 4px;font-size:31px;letter-spacing:-.045em}.public-form-wrap>.form-card{box-shadow:var(--shadow);border-radius:22px}.public-form-foot{padding:17px;color:#919dac}

/* Misc */
.section-title{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:4px 0 13px}.section-title h2,.section-heading{margin:0;color:#1a2d46;font-size:15px;letter-spacing:-.02em}.large-copy{font-size:15px;line-height:1.75;color:#52627a}.check-grid,.doctor-select-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.doctor-option{display:flex!important;flex-direction:row!important;gap:10px!important;align-items:center!important;padding:11px;border:1px solid var(--line);border-radius:11px;background:#fbfcfd}.settings-builder-grid{display:grid;grid-template-columns:280px minmax(0,1fr);gap:18px}.inline-create,.compact-form,.inline-form{display:flex;align-items:end;gap:8px;flex-wrap:wrap}.inline-create>*:not(button),.compact-form>*:not(button),.inline-form>*:not(button){flex:1;min-width:120px}.request-approve-form{gap:7px}.request-approve-form input,.request-approve-form select{min-height:36px!important;border-radius:9px!important}.section-heading{margin-bottom:10px}.no-print{display:flex}

/* Responsive */
@media(max-width:1280px){
  .metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-clinical{grid-template-columns:1fr}.sticky-panel{position:static}
  .clinical-teeth,.tooth-grid{grid-template-columns:repeat(8,minmax(52px,1fr))}
  .document-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:1050px){
  .app-shell{grid-template-columns:1fr}.main{grid-column:1}.sidebar{transform:translateX(-101%);transition:transform .22s ease;box-shadow:30px 0 70px rgba(6,15,30,.28)}.sidebar.open{transform:translateX(0)}
  .menu-btn{display:grid;place-items:center}.content{padding:22px}.topbar{padding:13px 22px}.alert{margin-left:22px;margin-right:22px}
  .settings-shell{grid-template-columns:205px minmax(0,1fr)}
  .calendar-grid{grid-template-columns:repeat(7,160px)}
}
@media(max-width:820px){
  .grid-2,.form-grid,.form-grid.three,.invoice-to,.settings-builder-grid{grid-template-columns:1fr}.form-grid .wide{grid-column:1}.metric-grid{grid-template-columns:1fr 1fr}
  .settings-shell{display:block}.settings-nav{position:static;margin-bottom:14px}.settings-nav-desktop{display:none}.mobile-settings-select{display:flex!important;flex-direction:column;gap:6px}.mobile-settings-select select{min-height:40px}
  .patient-hero,.settings-hero{flex-direction:column;align-items:flex-start}.patient-id,.settings-safety{width:100%;max-width:none}
  .document-grid{grid-template-columns:1fr}.clinical-teeth,.tooth-grid{grid-template-columns:repeat(4,minmax(58px,1fr))}
  .login-wrap{grid-template-columns:1fr}.login-visual{display:none}.login-panel{min-height:100vh;padding:24px}.auth-card{padding:25px}
  .notification-row{grid-template-columns:1fr!important}.status-config-row{grid-template-columns:1fr 1fr!important}.tax-row{grid-template-columns:1fr 100px!important}.hours-row{grid-template-columns:1fr!important}.hours-period:last-child{grid-column:auto!important}
}
@media(max-width:560px){
  .content{padding:17px 14px 34px}.topbar{padding:11px 14px;min-height:70px}.topbar h1{font-size:18px}.date-chip{display:none}.alert{margin:12px 14px 0}
  .metric-grid{grid-template-columns:1fr;gap:10px}.metric{min-height:105px;padding:16px}.metric strong{font-size:21px}.panel{padding:16px;border-radius:17px}.panel-head{align-items:flex-start}
  .toolbar,.calendar-toolbar,.report-bar{padding:10px}.search-form{min-width:0;width:100%;flex-direction:column;align-items:stretch}.search-form input,.search-form select{min-width:0}.toolbar-actions{width:100%}
  .form-section{padding:17px 16px}.form-actions{padding:13px 16px}.form-actions>*{flex:1}.action-stack{width:100%}.panel-head .action-stack{width:auto}
  .patient-hero,.settings-hero{padding:21px 19px;border-radius:20px}.patient-hero h2{font-size:20px}.settings-hero h2{font-size:21px}.invoice-sheet{padding:20px 16px;border-radius:16px}.invoice-head{flex-direction:column}.clinical-teeth,.tooth-grid{grid-template-columns:repeat(4,minmax(48px,1fr))}
  .status-config-row,.tax-row{grid-template-columns:1fr!important}.checkbox-grid,.check-grid,.doctor-select-grid{grid-template-columns:1fr!important}.mini-add{grid-template-columns:1fr!important}.public-form-wrap{padding:28px 13px}.public-form-wrap h1{font-size:25px}
}

@media print{
  body{background:#fff}.sidebar,.topbar,.no-print,.alert{display:none!important}.app-shell,.main{display:block!important}.content{padding:0!important;max-width:none}.invoice-sheet{border:0;box-shadow:none;border-radius:0;padding:0}
}
/* Mobile navigation overlay and topbar refinements */
.sidebar-backdrop{display:none;position:fixed;inset:0;border:0;background:rgba(6,15,30,.48);backdrop-filter:blur(2px);z-index:35}.menu-lines{display:flex;flex-direction:column;gap:3px;width:16px}.menu-lines i{display:block;width:16px;height:1.5px;border-radius:99px;background:#34465e}.date-chip{padding:7px 11px}.date-chip .date-label{display:block;color:#98a3b2;font-size:8px;font-weight:850;text-transform:uppercase;letter-spacing:.09em}.date-chip strong{font-size:10px;color:#48586d}.date-chip:before{flex:0 0 auto}.portal-layout.nav-open{overflow:hidden}
@media(max-width:1050px){.sidebar-backdrop.show{display:block}.sidebar{z-index:40}}
/* Data action links, pagination, report rows and utility polish */
.actions a{display:inline-flex;align-items:center;justify-content:center;min-height:30px;padding:6px 9px;border:1px solid #e0e6ed;border-radius:8px;background:#fff;color:#52647a;font-size:9px;font-weight:800;white-space:nowrap}.actions a:hover{border-color:#bfdedb;background:#f1faf8;color:#087f79;text-decoration:none}
.report-bar{margin:8px 0;padding:12px 13px;border:1px solid #e3e9ef;border-radius:11px;background:#fafcfd}.report-bar span{color:#69778a;font-size:10px;font-weight:700}.report-bar strong{color:#1d3049;font-size:11px}
nav[role="navigation"]{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:16px;color:#788598;font-size:10px}nav[role="navigation"]>div{display:flex;align-items:center;gap:6px}nav[role="navigation"] a,nav[role="navigation"] span[aria-current="page"] span,nav[role="navigation"] span[aria-disabled="true"] span{display:inline-flex;align-items:center;justify-content:center;min-width:34px;height:34px;padding:0 10px;border:1px solid var(--line);border-radius:9px;background:#fff;color:#5f6f83;font-size:10px;font-weight:800;box-shadow:var(--shadow-xs)}nav[role="navigation"] a:hover{border-color:#b9dad7;background:#f1faf8;color:#087f79}nav[role="navigation"] span[aria-current="page"] span{background:var(--accent);border-color:var(--accent);color:#fff}nav[role="navigation"] svg{width:14px;height:14px}.compact-panel{padding:13px}.compact-panel label{display:flex;flex-direction:column;gap:5px;color:#68768a;font-size:9px;font-weight:800}.compact-panel input,.compact-panel select{min-height:37px}.section-title+.panel{margin-top:0}
@media(max-width:560px){nav[role="navigation"]{overflow-x:auto;padding-bottom:4px}nav[role="navigation"]>div:first-child{display:none}.actions{justify-content:flex-start}.actions a{flex:0 0 auto}}