:root{
  --teal:#078f97;
  --teal-dark:#086970;
  --ink:#17373a;
  --muted:#617475;
  --cream:#f3f0e8;
  --paper:#fff;
  --line:rgba(23,55,58,.14);
  --green:#237a57;
  --green-bg:#e7f5ee;
  --red:#9a493f;
  --red-bg:#faece9;
  --shadow:0 20px 60px rgba(22,64,67,.11);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#f7f6f1;color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:17px;line-height:1.55}
a{color:inherit}
button,input{font:inherit}
.portal-header{min-height:88px;padding:16px max(24px,calc((100vw - 1220px)/2));display:flex;align-items:center;justify-content:space-between;gap:26px;background:#fff;border-bottom:1px solid var(--line)}
.portal-brand{display:inline-flex;align-items:center;gap:12px;color:var(--teal);text-decoration:none;line-height:.9}
.portal-brand span{display:grid;gap:3px;font-size:10px;letter-spacing:.14em}
.portal-brand strong{font-size:38px;letter-spacing:-.1em;padding-right:.1em}
.portal-header nav{display:flex;align-items:center;gap:18px;font-size:15px;font-weight:700}
.portal-header nav a,.link-button{color:var(--teal-dark)}
.portal-header nav form{margin:0}
.link-button{border:0;background:none;padding:8px;cursor:pointer;text-decoration:underline}
.portal-main{max-width:1220px;margin:0 auto;padding:58px 24px 90px}
.portal-main.narrow{max-width:760px}
.portal-footer{padding:28px 24px;text-align:center;color:var(--muted);font-size:14px;border-top:1px solid var(--line);background:#fff}
.kicker{margin:0 0 10px;color:var(--teal);font-size:13px;font-weight:850;letter-spacing:.16em;text-transform:uppercase}
h1,h2,h3{font-family:Georgia,"Times New Roman",serif;font-weight:500;line-height:1.08;letter-spacing:.015em}
h1{font-size:clamp(43px,6vw,68px);margin:0 0 18px}
h2{font-size:32px;margin:0 0 20px}
h3{font-size:24px;margin:0}
p{color:var(--muted)}
.login-layout{min-height:600px;display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:90px}
.login-copy{max-width:630px}
.login-copy>p:not(.kicker){font-size:20px}
.back-link{display:inline-block;margin-top:18px;color:var(--teal-dark);font-weight:750}
.panel{background:var(--paper);border:1px solid rgba(7,143,151,.08);border-radius:24px;padding:32px;box-shadow:var(--shadow);margin-bottom:24px}
.login-panel{max-width:480px;width:100%;justify-self:end}
.narrow-panel{max-width:620px;margin:60px auto}
.compact-panel{box-shadow:none}
.setup-success{text-align:center;padding:60px 38px}
.form-grid{display:grid;gap:18px}
.form-grid hr{border:0;border-top:1px solid var(--line);width:100%;margin:4px 0}
label{display:grid;gap:7px;font-weight:750}
label small{color:var(--muted);font-weight:500}
input{width:100%;min-height:50px;border:1px solid var(--line);border-radius:12px;padding:11px 13px;color:var(--ink);background:#fff}
input:focus{outline:3px solid rgba(7,143,151,.18);border-color:var(--teal)}
input[type=file]{padding:10px}
.button{display:inline-flex;min-height:52px;align-items:center;justify-content:center;padding:0 24px;border:1px solid transparent;border-radius:999px;font-weight:800;text-decoration:none;cursor:pointer}
.button.primary{background:var(--teal);color:#fff}
.button.primary:hover{background:var(--teal-dark)}
.button.secondary{background:#fff;border-color:var(--line);color:var(--teal-dark)}
.button.danger{background:#a23d35;color:#fff}
.button.danger:hover{background:#7f2e28}
.button.small{min-height:42px;padding:0 16px;font-size:14px}
.flash{padding:15px 18px;border-radius:12px;margin:0 0 20px;font-weight:700}
.flash.success{color:var(--green);background:var(--green-bg)}
.flash.error{color:var(--red);background:var(--red-bg)}
.dashboard-heading{display:flex;justify-content:space-between;align-items:end;gap:40px;margin:10px 0 42px}
.dashboard-heading>p{font-size:18px;max-width:490px;margin:0 0 10px}
.panel-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:22px;margin-bottom:26px}
.panel-heading p{margin:5px 0 0}
.month-heading{align-items:center;margin-top:30px;padding-top:24px;border-top:1px solid var(--line)}
.month-nav{display:flex;gap:10px}
.month-nav a{padding:9px 13px;border:1px solid var(--line);border-radius:999px;color:var(--teal-dark);font-weight:750;text-decoration:none}
.calendar-wrap{overflow-x:auto;padding-bottom:5px}
.calendar{min-width:720px;display:grid;grid-template-columns:repeat(7,1fr);gap:8px}
.weekday{text-align:center;color:var(--muted);font-size:13px;font-weight:800;text-transform:uppercase;padding:8px}
.day{min-height:112px;padding:11px;border:1px solid var(--line);border-radius:14px;display:flex;flex-direction:column;gap:8px;background:#fff}
.day.empty{background:transparent;border-style:dashed}
.day.practiced{background:var(--green-bg);border-color:rgba(35,122,87,.28)}
.day.not-practiced{background:var(--red-bg);border-color:rgba(154,73,63,.24)}
.day>strong{font-size:16px}
.day-status{font-size:12px;color:var(--muted);line-height:1.25}
.day-status.yes{color:var(--green);font-weight:800}
.day-status.no{color:var(--red);font-weight:800}
.day-actions{display:flex;gap:6px;margin-top:auto}
.day-actions button{flex:1;border:1px solid var(--line);border-radius:8px;background:#fff;padding:6px;cursor:pointer;font-size:13px;font-weight:800}
.admin-grid{display:grid;grid-template-columns:340px 1fr;gap:24px;align-items:start}
.client-sidebar{position:sticky;top:20px}
.client-list{display:grid;gap:8px}
.client-list a,.document-list a{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:14px;border-radius:13px;text-decoration:none;border:1px solid var(--line)}
.client-list a.active{border-color:var(--teal);background:rgba(7,143,151,.07)}
.client-list span,.document-list span{display:grid;min-width:0}
.client-list small,.document-list small{color:var(--muted);overflow:hidden;text-overflow:ellipsis}
.client-list b,.document-list b{color:var(--teal);font-size:13px;white-space:nowrap}
.create-client{margin-top:24px;border-top:1px solid var(--line);padding-top:20px}
.create-client summary{cursor:pointer;color:var(--teal-dark);font-weight:850;margin-bottom:18px}
.document-list{display:grid;gap:10px;margin-top:20px}
.admin-documents{margin-top:28px}
.empty-state{padding:22px;border:1px dashed var(--line);border-radius:13px;text-align:center}
.empty-selection{min-height:350px;display:grid;place-content:center;text-align:center}
.inline-form{grid-template-columns:1fr 1fr auto;align-items:end}
.danger-panel{border-color:rgba(162,61,53,.25);box-shadow:none}
.danger-kicker{color:#a23d35}
.delete-client summary{cursor:pointer;color:#8b342d;font-weight:850;margin-top:4px}
.danger-warning{margin:20px 0;padding:16px 18px;border-radius:12px;background:var(--red-bg);color:#7f2e28;font-weight:750}
.confirm-checkbox{display:flex;grid-template-columns:none;align-items:flex-start;gap:12px;font-weight:650}
.confirm-checkbox input{width:22px;min-height:22px;margin:2px 0 0;flex:0 0 22px}
.confirm-checkbox span{color:var(--ink)}
@media(max-width:900px){
  body{font-size:18px}
  .portal-header{padding:14px 18px;align-items:flex-start}
  .portal-header nav{font-size:18px;flex-wrap:wrap;justify-content:flex-end;gap:8px 13px}
  .portal-header nav span{width:100%;text-align:right}
  .portal-main{padding:42px 18px 70px}
  .portal-footer{font-size:18px}
  .login-layout{grid-template-columns:1fr;gap:36px}
  .login-panel{justify-self:stretch;max-width:none}
  .dashboard-heading{display:block}
  .dashboard-heading>p{font-size:18px}
  .admin-grid{grid-template-columns:1fr}
  .client-sidebar{position:static}
  .inline-form{grid-template-columns:1fr}
  .weekday{font-size:18px}
  .day>strong,.day-status,.day-actions button{font-size:18px}
  .calendar{min-width:920px}
  .day{min-height:145px}
  .button.small{font-size:18px}
  .client-list b,.document-list b{font-size:18px}
  label small{font-size:18px}
}
@media(max-width:560px){
  .portal-brand span{font-size:9px}
  .portal-brand strong{font-size:32px}
  .portal-header nav>a{display:none}
  .panel{padding:22px;border-radius:18px}
  h1{font-size:42px}
  h2{font-size:30px}
  .panel-heading{display:block}
  .month-nav{margin-top:16px}
}