:root{--bg:#f5f5f7;--paper:#ffffff;--ink:#1d1d1f;--muted:#6e6e73;--line:rgba(0,0,0,.08);--accent:#1d1d1f;--gold:#004ec2;--font-head:'Montserrat','Inter',Arial,sans-serif;--font-body:'Open Sans','Inter',Arial,sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font-body);background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
h1,h2,h3{font-family:var(--font-head)}
button,input,textarea{font:inherit}
button{border:0;border-radius:999px;background:var(--accent);color:#fff;min-height:46px;padding:0 20px;cursor:pointer;transition:transform .2s ease,background .2s ease,border-color .2s ease}
button:hover:not(:disabled):not(.icon-button){transform:translateY(-1px);background:#000}
.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.ghost:hover:not(:disabled):not(.icon-button){background:rgba(21,25,31,.04)!important;border-color:var(--ink)}
.auth-page,.thanks-page{min-height:100vh;display:grid;place-items:center;padding:24px}
.auth-card,.thanks-page main{width:min(420px,calc(100% - 32px));padding:36px;border-radius:18px;background:var(--paper);box-shadow:0 1px 3px rgba(0,0,0,.04),0 8px 24px rgba(0,0,0,.04);border:1px solid var(--line)}
.auth-brand{display:flex;align-items:center;gap:10px;margin-bottom:24px;font-family:var(--font-head);font-size:1.08rem;font-weight:800;letter-spacing:.01em;color:var(--ink)}
.auth-brand .dot{color:var(--gold)}
.auth-brand img{width:32px;height:32px}
.auth-card p,.thanks-page p,.review-header p,.feedback-form>p,.admin-header p{margin:0 0 8px;color:var(--muted);font-family:var(--font-head);font-size:11px;text-transform:uppercase;letter-spacing:.18em;font-weight:700}
.auth-card h1,.thanks-page h1{margin:0 0 22px;font-family:var(--font-head);font-size:1.75rem;font-weight:800;letter-spacing:-.02em;line-height:1.1}
.auth-back{display:inline-flex;align-items:center;gap:6px;margin-top:18px;padding:8px 0;font-family:var(--font-head);font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);text-decoration:none;transition:color .2s ease}
.auth-back:hover{color:var(--ink)}
.auth-card input,.stack input,textarea{width:100%;border:1px solid var(--line);border-radius:14px;background:#fff;min-height:48px;padding:0 14px}
.auth-card button{width:100%;margin-top:12px}
.error{margin-bottom:12px;color:#a22}
.admin-header,.review-header{width:min(1180px,calc(100% - 32px));margin:24px auto;display:flex;justify-content:space-between;align-items:center;gap:18px}
.brand{display:flex;align-items:center;gap:14px}
.brand h1{font-family:var(--font-head);font-weight:800;letter-spacing:-.02em}
.site-logo{width:36px;height:36px;flex-shrink:0}
.user-panel{scroll-margin-top:24px}
.mail-badge{display:inline-block;margin-top:5px;font-size:12px;padding:2px 8px;border-radius:999px;font-weight:500}
.mail-badge.ok{background:#d1fae5;color:#065f46}
.mail-badge.fail{background:#fee2e2;color:#991b1b}
.header-actions{display:flex;align-items:center;gap:6px}
.admin-nav-toggle{display:none;width:42px;min-height:42px;padding:0;border:1px solid var(--line);background:#fff;color:var(--ink)}
.admin-nav-toggle span,.admin-nav-toggle::before,.admin-nav-toggle::after{content:'';display:block;width:16px;height:1.5px;margin:0 auto;background:currentColor;transition:transform .2s ease,opacity .2s ease}
.admin-nav-toggle span{margin-block:4px}
.header-actions>span{color:var(--muted);font-size:14px;padding:0 8px}
.nav-link{color:var(--muted);text-decoration:none;padding:6px 14px;border-radius:999px;font-size:14px;transition:background .15s,color .15s;white-space:nowrap}
.nav-link:hover{background:rgba(21,25,31,.07);color:var(--ink)}
.nav-link.is-current{background:var(--ink);color:#fff}
.btn-logout{font-size:14px;min-height:36px;padding:0 14px;margin-left:8px}
.project-actions{display:flex;align-items:center;gap:10px}
.admin-header h1,.review-header h1{margin:0;font-size:28px}
.review-header h1 span{color:var(--muted);font-weight:500}
.admin-layout{width:min(1180px,calc(100% - 32px));margin:0 auto 32px;display:grid;grid-template-columns:360px 1fr;gap:18px}
.panel{padding:22px;border-radius:20px;background:var(--paper)}
.panel h2{margin-top:0}
.stack{display:grid;gap:12px}
.project-list{display:grid}
.project-list article{display:flex;justify-content:space-between;gap:16px;align-items:center;padding:16px 12px;margin:0 -12px;border-top:1px solid var(--line);border-radius:14px;transition:background .2s ease}
.project-list article:hover{background:rgba(21,25,31,.025)}
.project-list article:first-child{border-top:0}
.project-list span{display:block;color:var(--muted);margin-top:4px}
.project-list a{color:var(--ink)}
.project-list .project-actions a:not(.icon-button){font-weight:600;font-size:14px;padding:6px 14px;border-radius:999px;border:1px solid var(--line);transition:background .2s ease,border-color .2s ease}
.project-list .project-actions a:not(.icon-button):hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.user-panel{grid-column:1/-1}
.user-list{display:grid}
.user-row{display:flex;justify-content:space-between;gap:18px;align-items:center;padding:16px 0;border-top:1px solid var(--line)}
.user-row:first-child{border-top:0}
.user-main{min-width:220px}
.user-meta{display:flex;align-items:center;gap:8px;color:var(--muted);margin-top:5px}
.inline-name{display:inline-flex;align-items:center}
.inline-name input{min-height:34px;padding:0 10px}
.user-actions{display:flex;align-items:center;gap:10px}
.user-actions form{display:flex;align-items:center;gap:10px}
.user-actions select,.create-user select{min-height:42px;border:1px solid var(--line);border-radius:12px;background:#fff;padding:0 12px}
.user-actions input{width:170px;min-height:42px}
.icon-button{width:36px;min-height:36px;padding:0;border:1px solid var(--line);background:transparent;color:var(--muted);transition:background .2s ease,color .2s ease,border-color .2s ease}
.icon-button:hover:not(:disabled){background:rgba(21,25,31,.06);color:var(--ink);border-color:rgba(21,25,31,.25)}
.icon-button.danger:hover:not(:disabled){background:rgba(155,75,75,.08);color:#7a2a2a;border-color:rgba(155,75,75,.4)}
a.icon-button{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;text-decoration:none;line-height:1}
.icon-button.danger{color:#9b4b4b}
.icon-button:disabled{opacity:.3;cursor:not-allowed}
.create-user{display:grid;grid-template-columns:1fr 1fr 1fr 120px auto;gap:10px;margin-top:18px;padding-top:18px;border-top:1px solid var(--line)}
.review-shell{width:min(1280px,calc(100% - 32px));margin:0 auto 24px;background:var(--paper);border-radius:24px;overflow:hidden}
.welcome-card{width:min(1080px,calc(100% - 32px));min-height:360px;margin:36px auto 24px;padding:34px;border-radius:28px;background:var(--paper);display:grid;grid-template-columns:minmax(260px,1fr) minmax(320px,470px);align-items:end;gap:24px;box-shadow:0 18px 60px rgba(0,0,0,.08);transition:opacity .42s ease,transform .42s ease;overflow:hidden}
.welcome-card p{margin:0 0 12px;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.14em}
.welcome-card h2{margin:0 0 10px;font-size:42px;letter-spacing:-.04em}
.welcome-card span{color:var(--muted)}
.welcome-copy{align-self:end}
.welcome-preview{position:relative;align-self:stretch;min-height:260px;border:1px solid var(--line);border-radius:22px;overflow:hidden;background:#fff;box-shadow:0 18px 36px rgba(0,0,0,.08)}
.welcome-preview::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,0),rgba(255,255,255,.18));pointer-events:none}
.welcome-preview iframe{position:absolute;top:0;left:0;width:1600px;height:1000px;border:0;transform:scale(.29);transform-origin:top left;pointer-events:none;animation:preview-float 9s ease-in-out infinite}
.welcome-card button{justify-self:start}
.welcome-cta{justify-self:unset;display:inline-flex;align-items:center;gap:6px;margin-top:20px;font-size:15px;padding:0 24px}
.welcome-card[hidden]{display:none}
.welcome-card.is-opening{opacity:0;transform:translateY(-10px) scale(.99)}
.review-shell[hidden]{display:none}
.review-shell.is-visible{animation:preview-in .45s ease both}
@keyframes preview-in{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
@keyframes preview-float{0%,100%{transform:scale(.29) translateY(0)}50%{transform:scale(.29) translateY(-18px)}}
.welcome-preview[data-open-preview]{cursor:pointer;transition:transform .3s ease,box-shadow .3s ease}
.welcome-preview[data-open-preview]:hover{transform:translateY(-6px) scale(1.015);box-shadow:0 36px 80px rgba(0,0,0,.16)}
.welcome-preview[data-open-preview]:hover iframe{animation-play-state:paused}
.preview-cta-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(21,25,31,0);transition:background .25s ease;z-index:3;border-radius:inherit}
.welcome-preview:hover .preview-cta-overlay{background:rgba(21,25,31,.42)}
.preview-cta-overlay span{color:#fff;font-size:14px;font-weight:600;letter-spacing:.02em;opacity:0;transform:translateY(8px);transition:opacity .22s ease,transform .22s ease;padding:10px 22px;border-radius:999px;border:1.5px solid rgba(255,255,255,.5);backdrop-filter:blur(8px)}
.welcome-preview:hover .preview-cta-overlay span{opacity:1;transform:translateY(0)}
.review-header-brand{display:flex;align-items:center;gap:14px}
.review-header-divider{width:1px;height:28px;background:var(--line);flex-shrink:0;margin:0 2px}
.review-header-meta{display:flex;flex-direction:column;gap:1px}
.review-header-customer{font-size:15px!important;font-weight:600!important;text-transform:none!important;letter-spacing:0!important;color:var(--ink)!important;margin:0!important}
.review-header-project{font-size:13px!important;font-weight:400!important;color:var(--muted)!important;margin:0!important}
.review-header-project span{color:var(--muted);font-weight:400}
.review-footer{width:min(1080px,calc(100% - 32px));margin:24px auto 40px;padding-top:20px;border-top:1px solid var(--line);display:flex;align-items:center;gap:8px;color:var(--muted);font-size:13px}
.footer-logo{width:18px;height:18px;opacity:.4}
.footer-sep{margin:0 4px}
.preview-toolbar{min-height:58px;padding:0 18px;display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line);color:var(--muted)}
.toolbar-label{font-size:13px}
.toolbar-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
#previewFrame{display:block;width:100%;height:calc(100vh - 170px);border:0;background:#fff}
.drawer{position:fixed;right:18px;top:18px;bottom:18px;width:min(420px,calc(100% - 36px));padding:28px;background:var(--paper);border-radius:24px;box-shadow:0 18px 60px rgba(0,0,0,.18);overflow:auto;z-index:20}
.drawer-close{position:absolute;right:16px;top:16px;width:40px;padding:0}
.feedback-form h2{margin:0 0 18px;padding-right:42px}
.feedback-form h3{margin:24px 0 12px}
.feedback-form label{display:block;margin:10px 0}
.choices{display:grid;grid-template-columns:1fr 1fr;gap:4px 12px}
textarea{min-height:120px;padding:14px;margin-top:10px;resize:vertical}
.recording{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:14px}
.recording audio{width:100%}
.upload{margin-top:16px!important;padding:14px;border:1px dashed var(--line);border-radius:14px}
.upload input{display:block;margin-top:10px}
.dropzone{display:grid;gap:8px;transition:border-color .18s ease,background .18s ease}
.dropzone span{color:var(--muted)}
.dropzone.is-dragging{border-color:var(--ink);background:rgba(21,25,31,.04)}
.final-actions{display:grid;gap:10px;margin-top:18px}
.pin-note{display:block;margin-top:12px!important}
.pin-note span{display:block;margin-bottom:6px;color:var(--muted);font-size:13px}
.pin-note textarea{margin-top:0;min-height:88px}
.is-active{background:var(--ink)!important;color:#fff!important;border-color:var(--ink)!important}
.feedback-admin{width:min(920px,calc(100% - 32px));margin:0 auto 32px;display:grid;gap:16px}
.feedback-entry header{display:flex;justify-content:space-between;gap:12px}
.feedback-entry p{line-height:1.5}
.pin-summary{display:grid;gap:8px;margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}
.analytics-layout{width:min(1180px,calc(100% - 32px));margin:0 auto 40px;display:grid;gap:18px}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px}
.card{padding:22px;border-radius:16px;background:var(--paper);border:1px solid var(--line)}
.kpi{padding:22px;border-radius:16px;background:var(--paper);border:1px solid var(--line);display:grid;gap:4px}
.kpi-label{font-family:var(--font-head);font-size:.6rem;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.kpi-value{font-family:var(--font-head);font-size:2rem;font-weight:800;color:var(--ink);letter-spacing:-.025em;font-variant-numeric:tabular-nums;line-height:1.1;margin-top:6px}
.kpi-hint{font-size:12px;color:var(--muted)}
.range{display:flex;flex-wrap:wrap;gap:6px;padding:6px;background:var(--paper);border:1px solid var(--line);border-radius:999px;width:fit-content}
.range a{padding:8px 16px;border-radius:999px;font-family:var(--font-head);font-size:.6rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);text-decoration:none;transition:background .2s ease,color .2s ease}
.range a:hover{color:var(--ink)}
.range a.is-active{background:var(--ink);color:#fff}
.chart-card{padding:24px}
.chart-card header{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:18px;gap:12px;flex-wrap:wrap}
.chart-card h3{margin:0;font-family:var(--font-head);font-size:.68rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.chart-card .chart-total{font-family:var(--font-head);font-size:.62rem;font-weight:700;letter-spacing:.14em;color:var(--ink)}
.chart{display:grid;grid-template-columns:32px 1fr;gap:12px;height:180px}
.chart-y{display:flex;flex-direction:column;justify-content:space-between;font-size:11px;color:var(--muted);text-align:right;font-variant-numeric:tabular-nums;padding-bottom:18px}
.chart-bars{display:flex;gap:4px;align-items:flex-end;list-style:none;margin:0;padding:6px 0 0 8px;border-left:1px solid var(--line);border-bottom:1px solid var(--line)}
.chart-bars li{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;min-width:0;height:100%;justify-content:flex-end}
.chart-bars .bar-fill{width:100%;max-width:32px;background:var(--ink);border-radius:4px 4px 0 0;min-height:0;transition:opacity .2s ease;position:relative}
.chart-bars li:hover .bar-fill{opacity:.7}
.chart-bars .bar-fill[data-count="0"]{background:var(--line);min-height:2px}
.chart-bars label{font-size:10px;color:var(--muted);font-variant-numeric:tabular-nums;white-space:nowrap;line-height:1}
.split-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.data-table{display:grid;gap:0}
.data-table h3{margin:0 0 14px;font-family:var(--font-head);font-size:.68rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.data-row{display:grid;grid-template-columns:1fr 60px;gap:14px;padding:12px 0;border-top:1px solid var(--line);align-items:center}
.data-row:first-of-type{border-top:0}
.data-row .label{font-size:14px;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.data-row .value{font-family:var(--font-head);font-size:.78rem;font-weight:700;color:var(--ink);text-align:right;font-variant-numeric:tabular-nums}
.data-row .bar-wrap{grid-column:1/-1;height:3px;background:var(--line);border-radius:2px;overflow:hidden;margin-top:6px}
.data-row .bar-fill-h{height:100%;background:var(--ink);border-radius:2px}
.activity-card .activity-row{display:grid;grid-template-columns:140px 1fr auto;gap:14px;padding:11px 0;border-top:1px solid var(--line);align-items:center;font-size:13px}
.activity-card .activity-row:first-of-type{border-top:0}
.activity-card .activity-time{color:var(--muted);font-family:var(--font-head);font-size:.62rem;letter-spacing:.08em;text-transform:uppercase;font-weight:600}
.activity-card .activity-event{color:var(--ink);font-weight:600}
.activity-card .activity-meta{color:var(--muted);font-size:12px;text-align:right}
.empty-state{text-align:center;padding:32px 16px;color:var(--muted);font-size:13px}
.top-bar{width:min(1180px,calc(100% - 32px));margin:14px auto 0;display:flex;justify-content:flex-end}
.nav-back{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-head);font-size:.6rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);text-decoration:none;padding:4px 0;transition:color .2s ease}
.nav-back:hover{color:var(--ink)}
@media(max-width:760px){.split-row{grid-template-columns:1fr}.chart-bars label{display:none}}
@media(max-width:900px){.user-row,.user-actions{align-items:flex-start;flex-direction:column}.create-user{grid-template-columns:1fr}.metric-grid{grid-template-columns:repeat(2,1fr)}.analytics-table div,.activity-list div{grid-template-columns:1fr}}
@media(max-width:760px){
  .auth-page{align-items:start;padding-top:32px}
  .auth-card{padding:26px}
  .top-bar{margin-top:10px}
  .admin-header{position:relative;margin:14px auto 18px}
  .admin-header h1{font-size:24px}
  .admin-nav-toggle{display:block}
  .header-actions{position:absolute;top:calc(100% + 10px);left:0;right:0;display:none;padding:14px;border:1px solid var(--line);border-radius:18px;background:var(--paper);box-shadow:0 18px 40px rgba(0,0,0,.10);flex-direction:column;align-items:stretch;z-index:10}
  .header-actions.is-open{display:flex}
  .header-actions>span{padding:0 12px 8px}
  .header-actions .nav-link{min-height:42px;display:flex;align-items:center}
  .header-actions form,.header-actions .btn-logout{width:100%}
  .admin-nav-toggle[aria-expanded="true"]::before{transform:translateY(5.5px) rotate(45deg)}
  .admin-nav-toggle[aria-expanded="true"] span{opacity:0}
  .admin-nav-toggle[aria-expanded="true"]::after{transform:translateY(-5.5px) rotate(-45deg)}
  .admin-layout{grid-template-columns:1fr}
  .project-list article,.project-actions{align-items:flex-start;flex-direction:column}
  .review-header{align-items:flex-start;flex-direction:column}
  .welcome-card{min-height:0;grid-template-columns:1fr;padding:24px}
  .welcome-card h2{font-size:30px}
  .welcome-preview{min-height:220px;order:-1}
  .welcome-preview iframe{width:1200px;height:760px;transform:scale(.27);animation:preview-float-mobile 9s ease-in-out infinite}
  .preview-toolbar{align-items:flex-start;flex-direction:column;padding:14px 16px}
  .toolbar-actions{width:100%;flex-wrap:wrap}
  .toolbar-actions button{flex:1 1 auto;min-width:140px;font-size:13px;padding:0 14px}
  .choices{grid-template-columns:1fr}
  #previewFrame{height:68vh}
}
@keyframes preview-float-mobile{0%,100%{transform:scale(.27) translateY(0)}50%{transform:scale(.27) translateY(-14px)}}