:root{
  --green:#006039;--green-l:#e8f5e8;--green-d:#004a2b;
  --green-accent:#38A539;--green-lighter:#77DB77;
  --bg:#F4F4F4;--white:#fff;--text:#2C2C2B;
  --muted:#777;--faint:#bbb;
  --border:rgba(0,0,0,0.08);--border-s:rgba(0,0,0,0.12);
  --radius:8px;--shadow:0 1px 3px rgba(0,0,0,.06),0 4px 16px rgba(0,0,0,.04);
  --hh:62px;
}
*{box-sizing:border-box;margin:0;padding:0;}
body{font-family:'Montserrat',sans-serif;background:var(--bg);color:var(--text);min-height:100vh;}

/* ── Home interna ── */
#homeView {
  display: none;
  min-height: calc(100vh - 62px);
  background: #F4F4F4;
  font-family: 'Montserrat', sans-serif;
}
.home-hero {
  background: #006039;
  padding: 64px 5% 72px;
  position: relative;
  overflow: hidden;
}
.home-hero::before {
  content: '';
  position: absolute;
  top: -150px; right: -150px;
  width: 450px; height: 450px;
  border-radius: 50%;
  border: 1px solid rgba(119,219,119,0.1);
  pointer-events: none;
}
.home-hero-inner {
  max-width: 1000px;
  margin: 0 auto;
}
.home-greeting {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #77DB77;
  margin-bottom: 12px;
}
.home-title {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}
.home-title em {
  font-style: normal;
  color: #77DB77;
}
.home-desc {
  font-size: 14px;
  font-weight: 300;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
}
.home-features {
  max-width: 1000px;
  margin: -32px auto 0;
  padding: 0 5% 80px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.25rem;
  position: relative;
  z-index: 2;
}
.home-feature-card {
  background: #fff;
  border: 1px solid #e8e8e8;
  border-radius: 8px;
  padding: 1.75rem;
  cursor: pointer;
  transition: all 0.25s;
  text-decoration: none;
  display: block;
}
.home-feature-card:hover {
  border-color: #38A539;
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,96,57,0.1);
}
.home-feature-card.disabled {
  opacity: 0.5;
  cursor: default;
  pointer-events: none;
}
.home-feature-card.disabled:hover {
  transform: none;
  box-shadow: none;
  border-color: #e8e8e8;
}
.hfc-icon {
  width: 48px; height: 48px;
  background: #006039;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 1.25rem;
}
.hfc-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 3px;
  margin-bottom: 0.75rem;
}
.hfc-badge.available {
  background: #e8f5e8;
  color: #006039;
}
.hfc-badge.soon {
  background: #f4f4f4;
  color: #aaa;
}
.hfc-title {
  font-size: 1rem;
  font-weight: 700;
  color: #2C2C2B;
  margin-bottom: 0.5rem;
}
.hfc-desc {
  font-size: 13px;
  font-weight: 400;
  color: #888;
  line-height: 1.6;
}
.hdr{background:#006039;border-bottom:1px solid rgba(119,219,119,0.2);height:var(--hh);padding:0 24px;display:flex;align-items:center;gap:14px;position:sticky;top:0;z-index:300;}
.logo{width:34px;height:34px;background:rgba(255,255,255,0.15);border-radius:6px;display:flex;flex-direction:column;align-items:center;justify-content:center;flex-shrink:0;line-height:1;}
.logo .logo-ds{font-size:7px;font-weight:300;color:rgba(255,255,255,0.7);letter-spacing:0.1em;text-transform:uppercase;}
.logo .logo-s{font-size:11px;font-weight:800;color:#77DB77;letter-spacing:0.05em;text-transform:uppercase;}
.hdr-brand{font-family:'Montserrat',sans-serif;font-size:14px;font-weight:600;flex-shrink:0;white-space:nowrap;color:rgba(255,255,255,0.9);}
.hdr-brand span{color:#77DB77;}
.hdr-div{width:1px;height:22px;background:rgba(255,255,255,0.2);flex-shrink:0;}
.month-tabs{display:flex;align-items:center;gap:3px;flex:1;overflow-x:auto;scrollbar-width:none;padding:3px 0;}
.month-tabs::-webkit-scrollbar{display:none;}
.mtab{display:flex;align-items:center;gap:6px;padding:5px 13px;border-radius:6px;border:1px solid transparent;font-size:12px;color:rgba(255,255,255,0.6);cursor:pointer;white-space:nowrap;transition:all .15s;background:none;font-family:'Montserrat',sans-serif;flex-shrink:0;}
.mtab:hover{background:rgba(255,255,255,0.1);color:#fff;}
.mtab.active{background:rgba(119,219,119,0.2);color:#77DB77;border-color:rgba(119,219,119,0.3);font-weight:600;}
.mtab .tc{font-size:10px;background:rgba(255,255,255,0.1);padding:1px 5px;border-radius:9px;}
.mtab.active .tc{background:rgba(119,219,119,0.2);color:#77DB77;}
.ver-badge{background:rgba(119,219,119,0.15);color:#77DB77;font-size:12px;font-weight:600;padding:4px 10px;border-radius:6px;cursor:pointer;border:1px solid rgba(119,219,119,0.25);font-family:'Montserrat',sans-serif;flex-shrink:0;}
.ver-badge:hover{background:rgba(119,219,119,0.25);}
.hdr-actions{display:flex;align-items:center;gap:8px;flex-shrink:0;}
.btn-dl-xls{display:flex;align-items:center;gap:6px;padding:7px 14px;background:rgba(255,255,255,0.1);color:rgba(255,255,255,0.8);border:1px solid rgba(255,255,255,0.2);border-radius:6px;font-size:12px;font-weight:500;cursor:pointer;font-family:'Montserrat',sans-serif;white-space:nowrap;transition:all .15s;}
.btn-dl-xls:hover{background:rgba(255,255,255,0.18);color:#fff;}
.btn-up{display:flex;align-items:center;gap:6px;padding:7px 15px;background:#38A539;color:#fff;border:none;border-radius:6px;font-size:12px;font-weight:700;cursor:pointer;font-family:'Montserrat',sans-serif;white-space:nowrap;flex-shrink:0;transition:all .15s;position:relative;letter-spacing:0.04em;}
.btn-up:hover{background:#77DB77;color:#004a2b;}
.btn-up input{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%;}

/* side panel */
#appLayout{display:flex;height:calc(100vh - 62px - 42px);overflow:hidden;position:relative;}
#calArea{flex:1;overflow-y:auto;display:flex;flex-direction:column;}
#editPanel{position:fixed;top:0;right:0;bottom:0;width:400px;max-width:92vw;overflow-y:auto;transition:transform .28s cubic-bezier(.4,0,.2,1);z-index:400;border-left:1px solid var(--border);background:var(--white);box-shadow:-4px 0 20px rgba(0,0,0,.1);transform:translateX(110%);display:none;}
#editPanel.open{transform:translateX(0);display:flex;flex-direction:column;}
.modal{background:var(--white);width:100%;min-height:100%;display:flex;flex-direction:column;overflow:hidden;}
@media(max-width:860px){#editPanel.open{width:100%;}}

/* filter bar */
.filter-bar{display:flex;align-items:center;gap:8px;padding:0 24px;background:var(--white);border-bottom:1px solid var(--border);}
.search-wrap{position:relative;min-width:180px;max-width:220px;}
.search-wrap svg{position:absolute;left:9px;top:50%;transform:translateY(-50%);color:var(--faint);pointer-events:none;}
#searchInput{width:100%;padding:6px 10px 6px 30px;border:1px solid var(--border-s);border-radius:6px;font-size:12px;font-family:'Montserrat',sans-serif;background:var(--bg);color:var(--text);outline:none;}
#searchInput:focus{border-color:var(--green);}
.cat-filters{display:flex;gap:5px;flex-wrap:wrap;}
.cat-pill{padding:4px 10px;border-radius:6px;font-size:11px;font-weight:600;cursor:pointer;border:1px solid var(--border-s);background:var(--bg);color:var(--muted);font-family:'Montserrat',sans-serif;transition:all .15s;}
.cat-pill.active{border-color:transparent;}
.filter-clear{font-size:11px;color:var(--muted);cursor:pointer;padding:4px 8px;border-radius:6px;border:none;background:none;font-family:'Montserrat',sans-serif;white-space:nowrap;}
.pcard.hidden{display:none;}

/* month nav */
.month-nav{display:flex;align-items:center;gap:6px;flex:1;}
.month-nav-btn{width:28px;height:28px;border-radius:6px;border:1px solid var(--border-s);background:none;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:14px;transition:all .15s;flex-shrink:0;line-height:1;}
.month-nav-btn:hover{background:var(--green-l);color:var(--green);}
.month-nav-btn:disabled{opacity:.3;cursor:not-allowed;}
.month-nav-label{font-size:15px;font-weight:700;color:var(--text);white-space:nowrap;min-width:130px;text-align:center;letter-spacing:-0.01em;}
.month-nav-count{font-size:11px;color:var(--muted);font-weight:500;}

/* ── View tabs ── */
.view-tabs{display:none;align-items:center;background:var(--white);border-bottom:1px solid var(--border);padding:0 24px;gap:0;}
.btn-home{display:none;align-items:center;gap:6px;padding:6px 14px;background:transparent;color:var(--muted);border:1px solid var(--border-s);border-radius:6px;font-size:12px;font-weight:500;cursor:pointer;font-family:'Montserrat',sans-serif;white-space:nowrap;transition:all .15s;}
.btn-home:hover{background:var(--green-l);color:var(--green);border-color:transparent;}
.vtab{padding:12px 22px;font-size:13px;font-weight:500;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent;transition:all .15s;user-select:none;font-family:'Montserrat',sans-serif;}
.vtab:hover{color:var(--text);}
.vtab.active{color:var(--green);border-bottom-color:var(--green);font-weight:700;}

/* ── Main ── */
.main{width:100%;max-width:1240px;margin:0 auto;padding:24px 20px;flex:1;}
.empty{text-align:center;padding:80px 20px;background:var(--white);border:1px solid var(--border);border-radius:var(--radius);}
.empty .ei{font-size:42px;margin-bottom:14px;}
.empty h3{font-family:'Montserrat',sans-serif;font-size:18px;font-weight:700;margin-bottom:8px;color:var(--text);}
.empty p{font-size:13px;color:var(--muted);max-width:360px;margin:0 auto 22px;line-height:1.6;}
.btn-tpl{display:inline-flex;align-items:center;gap:6px;background:var(--green-l);color:var(--green);border:none;border-radius:6px;padding:9px 18px;font-size:13px;font-weight:600;cursor:pointer;font-family:'Montserrat',sans-serif;}
.btn-tpl:hover{background:#c6e8d9;}

/* ── Calendar view ── */
.cal-view{display:none;}
.cal-view.visible{display:block;}
.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;}
.topbar h2{font-family:'Montserrat',sans-serif;font-size:20px;font-weight:800;letter-spacing:-.02em;color:var(--text);}
.topbar p{font-size:12px;color:var(--muted);margin-top:2px;font-weight:500;}
.stats{display:flex;gap:18px;}
.stat{text-align:right;}
.stat .num{font-size:22px;font-weight:800;color:var(--green);line-height:1;}
.stat .lbl{font-size:11px;color:var(--muted);font-weight:500;letter-spacing:0.03em;}

/* ── Grid ── */
.wdays{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:5px;margin-bottom:5px;}
.wday{text-align:center;font-size:11px;font-weight:700;color:var(--faint);padding:3px 0;text-transform:uppercase;letter-spacing:.08em;}
.cgrid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:5px;}

/* ── Day cell ── */
.dcell{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);padding:7px 7px 6px;min-height:120px;transition:border-color .15s;position:relative;vertical-align:top;}
.dcell.empty{background:transparent;border-color:transparent;min-height:0;pointer-events:none;}
.dcell.drag-over{border-color:var(--green);border-width:2px;background:var(--green-l);}
.dcell-num{font-size:11px;font-weight:600;color:var(--faint);margin-bottom:5px;}

/* ── Post card ── */
.pcard{background:var(--white);border:1px solid var(--border);border-radius:6px;padding:8px 9px;margin-bottom:5px;cursor:grab;position:relative;transition:box-shadow .15s,opacity .15s;user-select:none;}
.pcard:active{cursor:grabbing;}
.pcard.dragging{opacity:.35;box-shadow:none;}
.pcard.drag-ghost{box-shadow:var(--shadow);opacity:1 !important;}
.pcard-delete{position:absolute;top:5px;right:5px;width:16px;height:16px;border-radius:50%;background:transparent;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:10px;color:var(--faint);line-height:1;padding:0;transition:background .12s,color .12s;z-index:2;}
.pcard-delete:hover{background:#FCEBEB;color:#A32D2D;}
.pcard-cat{font-size:9px;font-weight:700;padding:2px 6px;border-radius:3px;display:inline-block;margin-bottom:4px;line-height:1.5;max-width:calc(100% - 20px);letter-spacing:0.05em;}
.pcard-title{font-size:11px;font-weight:600;color:var(--text);line-height:1.35;margin-bottom:4px;padding-right:4px;}
.pcard-fmt{font-size:10px;color:var(--faint);display:flex;align-items:center;gap:3px;margin-bottom:4px;}
.fdot{width:5px;height:5px;border-radius:50%;background:var(--faint);flex-shrink:0;}
.pcard-note{font-size:10px;color:var(--muted);line-height:1.4;border-top:1px solid var(--border);padding-top:4px;margin-top:2px;white-space:pre-wrap;word-break:break-word;}
.pcard-actions{display:flex;gap:4px;margin-top:5px;}
.pcard-btn{font-size:10px;background:none;border:1px solid var(--border-s);border-radius:4px;padding:2px 7px;cursor:pointer;color:var(--muted);font-family:'Montserrat',sans-serif;font-weight:500;transition:background .12s;}
.pcard-btn:hover{background:var(--green-l);color:var(--green);}
.dcell-num{font-size:11px;font-weight:600;color:var(--faint);margin-bottom:5px;cursor:default;}
.dcell:not(.empty):hover .dcell-num::after{content:' +';color:var(--green);font-weight:700;opacity:.7;}

/* prod indicators */
.dcell.p-late .pcard{border-left:3px solid #E24B4A;}
.dcell.p-today .pcard{border-left:3px solid #EF9F27;}
.dcell.p-ok .pcard{border-left:3px solid #006039;}

/* ── Legend ── */
.legend{display:flex;flex-wrap:wrap;gap:9px;margin-top:14px;}
.leg{display:flex;align-items:center;gap:5px;font-size:11px;color:var(--muted);font-weight:500;}
.ldot{width:7px;height:7px;border-radius:50%;flex-shrink:0;}
.prod-legend{display:none;flex-wrap:wrap;gap:14px;margin-top:10px;}
.prod-legend.visible{display:flex;}
.pl-item{display:flex;align-items:center;gap:5px;font-size:11px;color:var(--muted);font-weight:500;}
.pl-bar{width:12px;height:12px;border-radius:2px;}

/* ── Edit modal ── */
.overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:500;align-items:center;justify-content:center;}
.overlay.open{display:flex;}
.modal{background:var(--white);border-radius:var(--radius);width:560px;max-width:96vw;max-height:90vh;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.15);}
.modal-hdr{padding:18px 22px 14px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;background:#006039;}
.modal-hdr h3{font-family:'Montserrat',sans-serif;font-size:16px;font-weight:700;color:#fff;}
.modal-hdr button{background:none;border:none;font-size:20px;color:rgba(255,255,255,0.7);cursor:pointer;line-height:1;}
.modal-body{overflow-y:auto;padding:20px 22px;flex:1;display:flex;flex-direction:column;gap:14px;}
.field label{display:block;font-size:11px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:5px;}
.field input,.field select,.field textarea{width:100%;font-family:'Montserrat',sans-serif;font-size:13px;color:var(--text);background:var(--bg);border:1px solid var(--border-s);border-radius:6px;padding:9px 12px;outline:none;transition:border-color .15s;}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--green);}
.field textarea{resize:vertical;min-height:80px;line-height:1.5;}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.modal-footer{padding:14px 22px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:8px;}
.btn-cancel{background:none;border:1px solid var(--border-s);border-radius:6px;padding:8px 18px;font-size:13px;color:var(--muted);cursor:pointer;font-family:'Montserrat',sans-serif;font-weight:500;}
.btn-save{background:var(--green);color:#fff;border:none;border-radius:6px;padding:8px 20px;font-size:13px;font-weight:700;cursor:pointer;font-family:'Montserrat',sans-serif;}
.btn-save:hover{background:#38A539;}

/* changelog */
.cl-entry{margin-bottom:20px;}
.cl-ver{display:flex;align-items:center;gap:8px;margin-bottom:6px;}
.cl-vbadge{background:var(--green-l);color:var(--green);font-size:12px;font-weight:700;padding:3px 10px;border-radius:6px;}
.cl-date{font-size:12px;color:var(--muted);}
.cl-note{font-size:12px;font-weight:600;color:var(--text);margin-bottom:6px;}
.cl-changes{list-style:none;padding:0;}
.cl-changes li{font-size:12px;color:var(--muted);padding:3px 0 3px 14px;position:relative;line-height:1.45;}
.cl-changes li::before{content:'·';position:absolute;left:4px;color:var(--green);}
.cl-divider{border:none;border-top:1px solid var(--border);margin:16px 0;}
.cl-footer{padding:12px 22px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;}

.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%) translateY(70px);background:var(--green);color:#fff;font-size:13px;font-weight:600;padding:9px 20px;border-radius:6px;transition:transform .3s;z-index:999;pointer-events:none;white-space:nowrap;}
.toast.show{transform:translateX(-50%) translateY(0);}

@media(max-width:860px){.main{padding:16px 12px;}.hdr{padding:0 14px;gap:10px;}.hdr-brand{display:none;}}

.modulo-player { border-bottom: 1px solid rgba(255,255,255,0.06); }
.modulo-player-header { display:flex;align-items:center;justify-content:space-between;padding:1rem 1.25rem;cursor:pointer;transition:background 0.15s; }
.modulo-player-header:hover { background:rgba(255,255,255,0.04); }
.modulo-player-label { font-size:10px;font-weight:700;letter-spacing:0.12em;text-transform:uppercase;color:#77DB77;margin-bottom:3px; }
.modulo-player-titulo { font-size:13px;font-weight:600;color:#fff;line-height:1.3; }
.modulo-player-meta { font-size:11px;color:rgba(255,255,255,0.35);margin-top:3px; }
.modulo-player-chevron { font-size:16px;color:rgba(255,255,255,0.4);transition:transform 0.2s;flex-shrink:0; }
.aula-player-item { display:flex;align-items:center;gap:10px;padding:10px 1.25rem;cursor:pointer;transition:background 0.15s;border-top:1px solid rgba(255,255,255,0.04); }
.aula-player-item:hover { background:rgba(255,255,255,0.05); }
.aula-player-item.ativa { background:rgba(119,219,119,0.08);border-left:3px solid #77DB77; }
.aula-player-play { font-size:10px;color:rgba(255,255,255,0.3);flex-shrink:0;width:16px; }
.aula-player-info { flex:1;min-width:0; }
.aula-player-titulo { font-size:12px;font-weight:500;color:rgba(255,255,255,0.75);line-height:1.4;white-space:nowrap;overflow:hidden;text-overflow:ellipsis; }
.aula-player-item.ativa .aula-player-titulo { color:#fff; }
.aula-player-meta { font-size:10px;color:rgba(255,255,255,0.3);margin-top:2px; }
.aula-player-check { font-size:14px;color:rgba(255,255,255,0.2);flex-shrink:0; }
.aula-player-check.concluida { color:#77DB77; }

#auth-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: #006039;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Montserrat', sans-serif;
  overflow: hidden;
}
#auth-overlay::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 600px; height: 600px;
  border-radius: 50%;
  border: 1px solid rgba(119,219,119,0.1);
  pointer-events: none;
}
#auth-overlay::after {
  content: '';
  position: absolute;
  bottom: -250px; left: -150px;
  width: 500px; height: 500px;
  border-radius: 50%;
  border: 1px solid rgba(119,219,119,0.07);
  pointer-events: none;
}
.auth-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(119,219,119,0.2);
  border-radius: 10px;
  padding: 48px 44px;
  text-align: center;
  max-width: 400px;
  width: 90%;
  position: relative;
  z-index: 1;
  backdrop-filter: blur(10px);
}
.auth-logo-desenvolva {
  font-size: 11px;
  font-weight: 300;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 2px;
}
.auth-logo-saude {
  font-size: 26px;
  font-weight: 800;
  color: #77DB77;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.auth-subtitle {
  font-size: 12px;
  font-weight: 400;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.05em;
  margin-bottom: 36px;
}
.auth-input {
  width: 100%;
  padding: 13px 16px;
  border-radius: 5px;
  border: 1px solid rgba(119,219,119,0.2);
  background: rgba(0,50,30,0.5);
  color: #fff;
  font-size: 14px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 400;
  margin-bottom: 12px;
  outline: none;
  transition: border-color 0.2s;
}
.auth-input::placeholder { color: rgba(255,255,255,0.3); }
.auth-input:focus { border-color: rgba(119,219,119,0.5); }
.auth-btn {
  width: 100%;
  background: #38A539;
  color: #fff;
  border: none;
  padding: 14px 32px;
  border-radius: 5px;
  font-size: 13px;
  font-weight: 700;
  font-family: 'Montserrat', sans-serif;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.2s;
  margin-top: 4px;
}
.auth-btn:hover { background: #77DB77; color: #004a2b; }
.auth-btn:disabled { opacity: 0.6; cursor: not-allowed; }
.auth-error {
  color: #ff8080;
  font-size: 12px;
  font-weight: 500;
  margin-bottom: 12px;
  display: none;
}
.auth-back {
  display: inline-block;
  margin-top: 20px;
  font-size: 11px;
  font-weight: 500;
  color: rgba(255,255,255,0.35);
  text-decoration: none;
  letter-spacing: 0.05em;
  transition: color 0.2s;
}
.auth-back:hover { color: rgba(255,255,255,0.7); }