:root{
  --sage:#7A8B7A; --sage-dark:#526A57; --sage-soft:#E4E9E1;
  --cream:#F6F2EA; --warm:#FEFCF8; --terra:#C77D63; --terra-soft:#F6E4DC;
  --ink:#273229; --muted:#6F766F; --line:#E5E0D7; --danger:#B55243;
  --shadow:0 16px 42px rgba(57,70,59,.10); --radius:22px; --safe-bottom:env(safe-area-inset-bottom,0px);
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;background:var(--cream);color:var(--ink);font-family:"Segoe UI",system-ui,-apple-system,sans-serif}
body{min-height:100vh}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
.hidden{display:none!important}
.splash{position:fixed;inset:0;z-index:100;background:linear-gradient(160deg,#fbf8f1,#f0eee6);display:grid;place-items:center;transition:opacity .45s ease}
.splash.fade{opacity:0;pointer-events:none}
.splash-inner{text-align:center}
.splash-logo{width:154px;height:154px;border-radius:36px;box-shadow:var(--shadow)}
.brand-name{margin-top:22px;font:600 31px/1.05 Georgia,serif;letter-spacing:.08em;text-transform:uppercase;color:var(--sage-dark)}
.brand-name span{color:var(--terra)}
.brand-sub,.login-sub{margin-top:10px;letter-spacing:.42em;font-size:11px;color:var(--sage-dark)}
.login-view{min-height:100vh;padding:40px 22px;display:grid;place-items:center;background:
radial-gradient(circle at 92% 8%,rgba(122,139,122,.15),transparent 22%),
linear-gradient(160deg,#fbf8f1,#f4f0e7)}
.login-card{width:min(100%,430px);background:rgba(254,252,248,.90);border:1px solid var(--line);border-radius:30px;padding:34px 26px;box-shadow:var(--shadow);text-align:center}
.login-logo{width:112px;height:112px;border-radius:30px}
.login-brand{font:600 29px/1.08 Georgia,serif;letter-spacing:.12em;margin-top:18px;color:var(--sage-dark)}
.login-brand span{font-size:.7em;color:var(--terra)}
.login-tagline{font:italic 18px/1.4 Georgia,serif;color:var(--terra);margin:16px 0 28px}
.login-copy h1{font:600 28px Georgia,serif;margin:0 0 7px}
.login-copy p,.demo-hint{color:var(--muted);line-height:1.5}
.demo-hint{font-size:12px;margin:18px 0 0}
.form-stack{display:grid;gap:14px;text-align:left;margin-top:22px}
.field span{display:block;font-size:12px;font-weight:700;margin:0 0 7px;color:var(--sage-dark)}
.field input,.field select,.field textarea,input,select,textarea{
 width:100%;border:1px solid var(--line);background:#fff;border-radius:14px;padding:14px 15px;outline:none;color:var(--ink)
}
input:focus,select:focus,textarea:focus{border-color:var(--sage);box-shadow:0 0 0 4px rgba(122,139,122,.12)}
textarea{min-height:96px;resize:vertical}
.btn{border:0;border-radius:14px;padding:14px 18px;font-weight:700}
.btn.primary{background:var(--sage-dark);color:#fff}
.btn.secondary{background:var(--warm);border:1px solid var(--sage);color:var(--sage-dark)}
.btn.terra{background:var(--terra);color:#fff}
.btn.danger{background:var(--danger);color:#fff}
.btn.ghost{background:transparent;color:var(--sage-dark);border:1px solid var(--line)}
.app{min-height:100vh;padding-bottom:calc(88px + var(--safe-bottom))}
.topbar{position:sticky;top:0;z-index:20;height:78px;padding:14px 18px;display:flex;align-items:center;gap:12px;background:rgba(246,242,234,.88);backdrop-filter:blur(16px);border-bottom:1px solid rgba(229,224,215,.7)}
.icon-btn,.avatar-btn{width:44px;height:44px;border-radius:15px;border:0;background:var(--warm);box-shadow:0 4px 16px rgba(57,70,59,.08);display:grid;place-items:center;color:var(--sage-dark)}
.avatar-btn{margin-left:auto;padding:3px}
.avatar-btn img{width:38px;height:38px;border-radius:12px}
.topbar-titles{min-width:0}
.page-title{font:600 27px/1.05 Georgia,serif;color:var(--sage-dark)}
.page-subtitle{font-size:12px;color:var(--muted);margin-top:3px}
.content{width:min(100%,900px);margin:0 auto;padding:18px 16px 30px}
.bottom-nav{position:fixed;z-index:30;left:12px;right:12px;bottom:calc(10px + var(--safe-bottom));height:70px;border:1px solid var(--line);border-radius:22px;background:rgba(254,252,248,.96);box-shadow:0 16px 44px rgba(57,70,59,.16);display:grid;grid-template-columns:repeat(5,1fr);padding:6px}
.nav-btn{border:0;border-radius:16px;background:transparent;color:var(--muted);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px}
.nav-btn span{font-size:20px}.nav-btn small{font-size:10px;font-weight:700}
.nav-btn.active{background:var(--sage-soft);color:var(--sage-dark)}
.hero{background:linear-gradient(135deg,var(--sage-dark),var(--sage));color:#fff;border-radius:28px;padding:26px;box-shadow:0 18px 50px rgba(82,106,87,.22);position:relative;overflow:hidden}
.hero:after{content:"";position:absolute;width:180px;height:180px;border-radius:50%;border:1px solid rgba(255,255,255,.16);right:-70px;top:-80px}
.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:10px;font-weight:800;color:var(--sage-dark)}
.hero .eyebrow{color:rgba(255,255,255,.7)}
.hero h1{font:600 34px/1.08 Georgia,serif;margin:6px 0}
.hero p{color:rgba(255,255,255,.78);margin:8px 0 0;line-height:1.5}
.section-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:24px 2px 12px}
.section-title h2{font:600 23px Georgia,serif;margin:0}
.link-btn{border:0;background:transparent;color:var(--terra);font-weight:700}
.grid{display:grid;gap:12px}
.stats{grid-template-columns:repeat(2,minmax(0,1fr))}
.card{background:var(--warm);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 8px 26px rgba(57,70,59,.05);padding:18px}
.stat strong{font:600 32px Georgia,serif;display:block;color:var(--sage-dark)}
.stat span{font-size:12px;color:var(--muted)}
.appointment{display:grid;grid-template-columns:70px 1fr auto;gap:12px;align-items:center}
.time-badge{border-radius:16px;background:var(--sage-soft);color:var(--sage-dark);padding:14px 8px;text-align:center;font-weight:800}
.time-badge.pending{background:var(--terra-soft);color:var(--terra)}
.person-name{font:600 19px Georgia,serif;margin-bottom:3px}
.meta{font-size:12px;color:var(--muted);line-height:1.5}
.status{display:inline-flex;align-items:center;padding:6px 9px;border-radius:999px;font-size:10px;font-weight:800;background:var(--sage-soft);color:var(--sage-dark)}
.status.pending{background:var(--terra-soft);color:#A45940}
.status.cancelled{background:#F5E0DC;color:var(--danger)}
.status.blocked{background:#ECECEC;color:#666}
.quick-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.quick{background:var(--warm);border:1px solid var(--line);border-radius:18px;padding:16px;text-align:left;color:var(--ink)}
.quick b{display:block;color:var(--sage-dark);margin-bottom:3px}
.toolbar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.chip{border:1px solid var(--line);background:var(--warm);color:var(--muted);border-radius:999px;padding:8px 12px;font-weight:700;font-size:12px}
.chip.active{background:var(--sage-dark);color:#fff;border-color:var(--sage-dark)}
.date-strip{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;margin:12px 0}
.day-chip{border:1px solid var(--line);background:var(--warm);border-radius:14px;padding:10px 3px;text-align:center}
.day-chip b,.day-chip small{display:block}.day-chip small{font-size:9px;color:var(--muted)}
.day-chip.active{background:var(--sage-dark);color:#fff}.day-chip.active small{color:rgba(255,255,255,.72)}
.list{display:grid;gap:10px}
.patient-row{display:grid;grid-template-columns:52px 1fr auto;gap:12px;align-items:center}
.initials{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:var(--sage);color:#fff;font:600 20px Georgia,serif}
.search{display:flex;gap:8px;margin-bottom:12px}.search input{flex:1}
.fab{position:fixed;right:22px;bottom:calc(96px + var(--safe-bottom));width:62px;height:62px;border-radius:50%;border:0;background:var(--terra);color:#fff;box-shadow:0 14px 30px rgba(199,125,99,.30);font-size:26px;z-index:18}
.report-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.metric{padding:16px}.metric strong{font:600 29px Georgia,serif;color:var(--sage-dark);display:block}.metric small{color:var(--muted)}
.bar-row{display:grid;grid-template-columns:60px 1fr 30px;gap:8px;align-items:center;margin:10px 0;font-size:12px}
.bar{height:10px;background:var(--sage-soft);border-radius:99px;overflow:hidden}.bar i{display:block;height:100%;background:var(--sage);border-radius:99px}
.more-list{display:grid;gap:10px}.more-item{width:100%;border:1px solid var(--line);background:var(--warm);border-radius:18px;padding:16px;text-align:left;display:flex;justify-content:space-between;align-items:center;color:var(--ink)}
.more-item b{color:var(--sage-dark)}
.notice{padding:14px;border-radius:16px;background:var(--sage-soft);color:var(--sage-dark);font-size:12px;line-height:1.5}
.notice.warn{background:var(--terra-soft);color:#8B513E}
.modal{border:0;padding:0;background:transparent;width:min(94vw,540px);max-height:90vh}
.modal::backdrop{background:rgba(29,35,30,.46);backdrop-filter:blur(4px)}
.modal-card{position:relative;max-height:88vh;overflow:auto;background:var(--cream);border:1px solid var(--line);border-radius:26px;padding:24px;box-shadow:var(--shadow)}
.modal-close{position:sticky;top:0;float:right;width:38px;height:38px;border-radius:50%;border:0;background:var(--warm);font-size:25px;color:var(--muted);z-index:3}
.modal h2{font:600 28px Georgia,serif;color:var(--sage-dark);margin:2px 0 4px}
.modal .sub{color:var(--muted);margin:0 0 18px}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.form-grid .full{grid-column:1/-1}
.actions{display:flex;gap:10px;margin-top:16px}.actions .btn{flex:1}
.toast{position:fixed;z-index:90;left:50%;bottom:105px;transform:translateX(-50%) translateY(30px);opacity:0;background:var(--ink);color:#fff;padding:12px 16px;border-radius:13px;transition:.25s;pointer-events:none;font-size:13px;max-width:88vw;text-align:center}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.empty{text-align:center;padding:42px 18px}.empty-icon{font-size:46px;margin-bottom:10px}.empty h3{font:600 23px Georgia,serif;margin:0 0 8px}.empty p{color:var(--muted);line-height:1.5}
.detail-head{display:flex;gap:14px;align-items:center}.detail-head .initials{width:68px;height:68px;font-size:25px}.detail-head h2{font:600 28px Georgia,serif;margin:0}.detail-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:14px}.detail-cell{background:#fff;border:1px solid var(--line);border-radius:15px;padding:13px}.detail-cell small{color:var(--muted);display:block;margin-bottom:3px}
hr{border:0;border-top:1px solid var(--line);margin:18px 0}
@media(min-width:700px){
 .stats{grid-template-columns:repeat(4,1fr)}
 .quick-grid{grid-template-columns:repeat(4,1fr)}
 .report-grid{grid-template-columns:repeat(4,1fr)}
}
@media(max-width:420px){
 .content{padding-left:12px;padding-right:12px}.appointment{grid-template-columns:62px 1fr}.appointment>.status{grid-column:2;justify-self:start}.form-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}.hero h1{font-size:30px}
}

.auth-link{margin:2px auto 0;display:block}
.auth-message{margin-top:14px;padding:12px 14px;border-radius:14px;background:var(--sage-soft);color:var(--sage-dark);font-size:12px;line-height:1.5;text-align:left}
.auth-message.error{background:var(--terra-soft);color:#8B513E}
.sync-pill{display:inline-flex;gap:6px;align-items:center;border-radius:999px;padding:6px 9px;background:var(--sage-soft);color:var(--sage-dark);font-size:10px;font-weight:800}
.sync-pill.offline{background:var(--terra-soft);color:#8B513E}
.loading-screen{text-align:center;padding:55px 20px}
.spinner{width:38px;height:38px;border:4px solid var(--sage-soft);border-top-color:var(--sage-dark);border-radius:50%;margin:0 auto 14px;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}