:root{
  --bg:#000;--fg:#fff;--muted:#8a8a8a;--line:#2a2a2a;--line-strong:#4a4a4a;
  --field-bg:#0c0c0c;--error:#ff6b6b;--ok:#7CFFB2;--warn:#ffce6b;
  --display:"Cormorant Garamond",Georgia,serif;--sans:"Inter",-apple-system,BlinkMacSystemFont,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--fg);font-family:var(--sans);font-weight:300;-webkit-font-smoothing:antialiased;min-height:100vh}
a{color:inherit}

.topbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;justify-content:space-between;padding:16px 22px;background:rgba(0,0,0,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.brand{height:24px;width:auto;display:block}
.topbar-right{display:flex;align-items:center;gap:16px;font-size:13px;color:var(--muted)}
.topbar-right .email{color:var(--fg)}
.linkbtn{background:none;border:none;color:var(--muted);font:inherit;cursor:pointer;text-decoration:underline;text-underline-offset:3px}
.linkbtn:hover{color:var(--fg)}

.app{max-width:760px;margin:0 auto;padding:0 22px 140px}

/* ---------- Login ---------- */
.login{padding-top:9vh;max-width:440px}
.login .eyebrow{color:var(--muted);letter-spacing:.22em;text-transform:uppercase;font-size:12px}
.login h1{font-family:var(--display);font-weight:300;font-size:clamp(38px,8vw,64px);line-height:1;margin:18px 0 14px}
.login p{color:var(--muted);font-size:15px;line-height:1.6;margin:0 0 26px}

/* ---------- Fields ---------- */
.field{margin-bottom:24px}
.field>label{display:block;font-size:14px;margin-bottom:9px;line-height:1.45}
.field .req{color:var(--muted)}
.field .help{display:block;color:var(--muted);font-size:12px;margin:-3px 0 9px;font-style:italic}
input[type=text],input[type=email],input[type=tel],input[type=date],input[type=number],select,textarea{
  width:100%;background:var(--field-bg);border:1px solid var(--line);border-radius:2px;color:var(--fg);
  font-family:var(--sans);font-size:16px;font-weight:300;padding:13px 14px;-webkit-appearance:none;appearance:none;transition:border-color .2s,background .2s}
textarea{resize:vertical;min-height:90px;line-height:1.5}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--line-strong);background:#111}
input::placeholder,textarea::placeholder{color:#555}
select{background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8'><path d='M1 1l5 5 5-5' stroke='%238a8a8a' stroke-width='1.4' fill='none'/></svg>");background-repeat:no-repeat;background-position:right 16px center;padding-right:40px}
input[type=date]::-webkit-calendar-picker-indicator{filter:invert(.6)}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:var(--error)}
.field-error{color:var(--error);font-size:12px;margin-top:7px;display:none}
.field.invalid .field-error{display:block}
.na{display:flex;align-items:center;gap:8px;margin-top:8px;color:var(--muted);font-size:13px;cursor:pointer}
.na input{width:auto;margin:0}

/* yes/no segmented */
.yesno{display:inline-flex;border:1px solid var(--line);border-radius:2px;overflow:hidden}
.yesno button{background:var(--field-bg);border:none;color:var(--fg);font:inherit;font-size:14px;padding:11px 26px;cursor:pointer;transition:background .15s}
.yesno button+button{border-left:1px solid var(--line)}
.yesno button.on{background:var(--fg);color:#000}

.fieldgroup-heading{font-family:var(--display);font-size:22px;font-weight:400;margin:28px 0 14px;padding-bottom:8px;border-bottom:1px solid var(--line)}

/* repeatable group */
.group{border:1px solid var(--line);border-radius:3px;padding:16px 16px 2px;margin-bottom:14px}
.group-item{position:relative;padding-top:6px}
.group-item+.group-item{border-top:1px dashed var(--line);margin-top:6px;padding-top:18px}
.group-remove{position:absolute;right:0;top:-2px;background:none;border:none;color:var(--muted);cursor:pointer;font-size:12px;text-decoration:underline}
.addbtn{background:none;border:1px dashed var(--line-strong);color:var(--fg);border-radius:2px;padding:10px 16px;font:inherit;font-size:13px;cursor:pointer;margin:2px 0 6px}
.addbtn:hover{border-color:var(--fg)}

/* ---------- Steps / progress ---------- */
.progress{position:sticky;top:57px;z-index:20;background:rgba(0,0,0,.85);backdrop-filter:blur(10px);padding:16px 0 12px;margin-bottom:8px}
.progress-bar{height:1px;background:var(--line);position:relative}
.progress-fill{position:absolute;left:0;top:0;height:1px;background:var(--fg);transition:width .4s cubic-bezier(.4,0,.2,1)}
.progress-meta{display:flex;justify-content:space-between;align-items:baseline;margin-top:10px;color:var(--muted);font-size:12px;letter-spacing:.1em;text-transform:uppercase}
.progress-meta .cur{color:var(--fg)}
.saveind{font-size:11px;color:var(--muted);text-transform:none;letter-spacing:0}
.saveind.saved{color:var(--ok)}

.step{animation:fade .45s ease both}
@keyframes fade{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
.step-title{font-family:var(--display);font-weight:300;font-size:clamp(32px,6vw,50px);line-height:1.05;margin:14px 0 6px}
.step-intro{color:var(--muted);font-size:14px;line-height:1.6;margin:0 0 26px;background:#0c0c0c;border-left:2px solid var(--line-strong);padding:12px 14px;border-radius:0 3px 3px 0}

.nav{display:flex;justify-content:space-between;gap:16px;margin-top:40px}
.btn{font-family:var(--sans);font-size:14px;letter-spacing:.1em;text-transform:uppercase;padding:15px 32px;border-radius:2px;cursor:pointer;border:1px solid var(--fg);transition:all .2s}
.btn-primary{background:var(--fg);color:#000}
.btn-primary:hover{background:#ddd}
.btn-ghost{background:none;color:var(--fg);border-color:var(--line-strong)}
.btn-ghost:hover{border-color:var(--fg)}
.btn:disabled{opacity:.4;cursor:not-allowed}

/* section jump nav */
.sectionnav{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0 0}
.sectionnav button{background:none;border:1px solid var(--line);color:var(--muted);font:inherit;font-size:11px;padding:5px 9px;border-radius:100px;cursor:pointer}
.sectionnav button.done{color:var(--ok);border-color:#2a4a37}
.sectionnav button.cur{color:#000;background:var(--fg);border-color:var(--fg)}

/* review */
.review-group{border-top:1px solid var(--line);padding:16px 0}
.review-group h4{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin:0 0 12px;display:flex;justify-content:space-between}
.review-group h4 button{background:none;border:none;color:var(--fg);font:inherit;font-size:11px;cursor:pointer;text-decoration:underline;text-underline-offset:3px}
.review-item{display:flex;gap:14px;padding:4px 0;font-size:14px}
.review-item .k{color:var(--muted);flex:0 0 46%}
.review-item .v{white-space:pre-wrap}

.done{padding-top:12vh;text-align:center}
.done h2{font-family:var(--display);font-weight:300;font-size:clamp(38px,8vw,64px);margin:0 0 16px}
.done p{color:var(--muted);font-size:15px;line-height:1.7;max-width:42ch;margin:0 auto 24px}

.toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%) translateY(20px);background:#1a1a1a;border:1px solid var(--line-strong);padding:13px 20px;border-radius:4px;font-size:14px;opacity:0;transition:all .3s;pointer-events:none;z-index:50}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.error{border-color:var(--error)}
.spinner{width:14px;height:14px;border:2px solid rgba(0,0,0,.3);border-top-color:#000;border-radius:50%;display:inline-block;vertical-align:-2px;margin-left:8px;animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------- Admin ---------- */
.admin h1{font-family:var(--display);font-weight:300;font-size:clamp(34px,6vw,52px);margin:18px 0 6px}
.admin .sub{color:var(--muted);font-size:14px;margin:0 0 26px}
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{text-align:left;padding:12px 10px;border-bottom:1px solid var(--line)}
th{color:var(--muted);font-weight:400;font-size:12px;letter-spacing:.08em;text-transform:uppercase}
tbody tr{cursor:pointer}
tbody tr:hover{background:#0c0c0c}
.badge{font-size:11px;padding:3px 9px;border-radius:100px;border:1px solid var(--line-strong);color:var(--muted)}
.badge.submitted{color:var(--ok);border-color:#2a4a37}
.bar{height:4px;background:var(--line);border-radius:2px;width:90px;overflow:hidden}
.bar i{display:block;height:100%;background:var(--fg)}