:root{
  /* Warm cream & brown palette */
  --paper:#f4ede2; --paper-2:#e9dfce; --card:#fffdf9;
  --ink:#2a2018; --muted:#7a6a58; --soft:#a99a86; --line:#e6dac6;
  --brand:#6b4a2f; --brand-2:#553a24; --brand-3:#3f2c1b;
  --accent:#b07a3c; --accent-2:#cf9a54; --accent-soft:#f5ead6;
  --forest:#6b4a2f; --forest-2:#553a24; --forest-3:#3f2c1b;
  --gold:#b07a3c; --gold-2:#cf9a54; --gold-soft:#f5ead6;
  --brick:#b8503f; --sky:#8a6a4a; --ok:#5e8a4e;
  --focus:0 0 0 4px rgba(176,122,60,.18);
  --shadow:0 2px 6px rgba(90,60,30,.06), 0 14px 34px rgba(90,60,30,.08);
  --shadow-lg:0 26px 60px rgba(70,45,20,.20);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  min-height:100vh;color:var(--ink);direction:rtl;
  font-family:"Vazirmatn",system-ui,sans-serif;
  background:
    radial-gradient(circle at 90% -6%, rgba(207,154,84,.14), transparent 34rem),
    radial-gradient(circle at 4% 3%, rgba(107,74,47,.08), transparent 30rem),
    var(--paper);
  padding-bottom:104px;-webkit-font-smoothing:antialiased;
}
button,input,select,textarea{font:inherit}
button{border:0;cursor:pointer;color:inherit;background:none}
input,select,textarea{width:100%;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--ink);outline:none;transition:border-color .16s, box-shadow .16s, background .16s}
input,select{height:47px;padding:0 14px}
textarea{min-height:96px;padding:12px 14px;resize:vertical;line-height:1.85}
input::placeholder,textarea::placeholder{color:var(--soft)}
input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:var(--focus)}
input.err,select.err,textarea.err{border-color:var(--brick);background:#fdf4f2}
.ltr{direction:ltr;text-align:left}

/* ===== HERO ===== */
.hero{position:relative;overflow:hidden;color:#fff;background:linear-gradient(155deg,var(--brand-3),var(--brand) 60%,#7d5636);border-radius:0 0 36px 36px;box-shadow:var(--shadow-lg);min-height:360px}
.hero-slider{position:absolute;inset:0;z-index:1}
.slide{position:absolute;inset:0;opacity:0;transition:opacity 1.1s ease-in-out;background-size:cover;background-position:center;background-repeat:no-repeat}
.slide.active{opacity:1;z-index:2}
.hero-slider::after{content:"";position:absolute;inset:0;z-index:3;background:linear-gradient(155deg,rgba(63,44,27,.86),rgba(85,58,36,.66))}
.slider-dots{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:10}
.dot{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.35);cursor:pointer;border:none;transition:.3s}
.dot.active{background:var(--accent-2);width:24px;border-radius:5px}
.hero-contour{position:absolute;inset:0;opacity:.28;pointer-events:none;z-index:4}
.hero-inner{position:relative;max-width:1180px;margin:0 auto;padding:34px 24px 72px;z-index:5}
.brand{display:flex;align-items:center;gap:13px;margin-bottom:26px}
.seal{width:54px;height:54px;border-radius:16px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.22);display:grid;place-items:center;backdrop-filter:blur(6px)}
.seal svg{width:30px;height:30px}
.brand b{display:block;font-family:"Noto Kufi Arabic",sans-serif;font-size:18px;letter-spacing:.2px;line-height:1.3}
.brand small{display:block;color:rgba(255,255,255,.7);font-size:11.5px;margin-top:3px;letter-spacing:2px;text-transform:uppercase}
.hero h1{font-family:"Noto Kufi Arabic",sans-serif;font-weight:800;font-size:clamp(25px,3.3vw,42px);line-height:1.4;margin-bottom:12px;max-width:18ch}
.hero .lead{max-width:60ch;color:rgba(255,255,255,.82);font-size:14.5px;line-height:2}
.hero-badges{display:flex;flex-wrap:wrap;gap:9px;margin-top:24px}
.hbadge{display:inline-flex;align-items:center;gap:7px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);border-radius:999px;padding:7px 14px;font-size:12.5px;font-weight:700;backdrop-filter:blur(4px)}
.hbadge b{font-family:"Noto Kufi Arabic",sans-serif;color:var(--accent-2)}

.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.surveyor{margin-top:-42px;position:relative;z-index:6}
.surveyor-card{background:var(--card);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:20px;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px}
.surveyor-card .field label{color:var(--brand)}

/* ===== VOICE NOTE CARD ===== */
.voice-wrap{max-width:1180px;margin:18px auto 0;padding:0 24px}
.voice-card{background:linear-gradient(135deg,#fffdf9,#fbf3e6);border:1.5px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:22px 24px;position:relative;overflow:hidden}
.voice-card::before{content:"";position:absolute;left:-30px;top:-30px;width:120px;height:120px;border-radius:50%;background:radial-gradient(circle,rgba(207,154,84,.18),transparent 70%)}
.voice-head{display:flex;align-items:center;gap:13px;margin-bottom:14px;position:relative}
.voice-ic{width:46px;height:46px;border-radius:14px;flex:0 0 auto;display:grid;place-items:center;background:linear-gradient(135deg,var(--accent),var(--brand));color:#fff;box-shadow:0 8px 18px rgba(107,74,47,.28)}
.voice-ic svg{width:24px;height:24px}
.voice-head h3{font-family:"Noto Kufi Arabic",sans-serif;font-size:16.5px;line-height:1.4}
.voice-head p{font-size:12px;color:var(--muted);line-height:1.6;margin-top:3px}
.voice-drop{position:relative;border:1.5px dashed #d8c4a4;border-radius:16px;background:#fffdf8;padding:20px;text-align:center;transition:.18s;cursor:pointer}
.voice-drop:hover,.voice-drop.drag{border-color:var(--accent);background:var(--accent-soft)}
.voice-drop input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%}
.voice-drop .vd-ic{width:40px;height:40px;margin:0 auto 8px;border-radius:12px;display:grid;place-items:center;background:var(--accent-soft);color:var(--brand)}
.voice-drop .vd-ic svg{width:22px;height:22px}
.voice-drop b{display:block;font-size:13.5px;color:var(--brand);font-weight:800;margin-bottom:3px}
.voice-drop span{font-size:12px;color:var(--muted)}
.voice-listen{position:relative;background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 16px}
.voice-listen audio{width:100%;height:44px}
.voice-player{display:none;margin-top:14px;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px 14px}
.voice-player.show{display:flex}
.voice-player audio{flex:1;min-width:0;height:40px}
.voice-player .vp-name{font-size:12px;color:var(--muted);font-weight:700;white-space:nowrap;max-width:160px;overflow:hidden;text-overflow:ellipsis}
.voice-remove{width:36px;height:36px;flex:0 0 auto;border-radius:10px;background:#fbeeeb;color:var(--brick);display:grid;place-items:center;transition:.15s}
.voice-remove:hover{background:#f7ddd8}
.voice-remove svg{width:18px;height:18px}

.notice{max-width:1180px;margin:16px auto 0;padding:0 24px}
.notice-box{border-radius:14px;padding:14px 18px;font-size:13.5px;font-weight:700;line-height:1.7;display:flex;align-items:center;gap:10px}
.notice-ok{background:#eef7e9;border:1px solid #c9e3ba;color:#4a7a38}
.notice-err{background:#fbeeeb;border:1px solid #ecc7c0;color:#b8503f}

.progress-wrap{position:sticky;top:0;z-index:40;background:rgba(244,237,226,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);padding:11px 0;margin-top:22px}
.progress-inner{max-width:1180px;margin:0 auto;padding:0 24px;display:flex;align-items:center;gap:13px}
.progress-track{flex:1;height:7px;border-radius:999px;background:var(--paper-2);overflow:hidden}
.progress-fill{height:100%;width:0;background:linear-gradient(90deg,var(--accent-2),var(--brand));border-radius:999px;transition:width .35s}
.progress-text{font-size:12.5px;font-weight:800;color:var(--brand);white-space:nowrap;font-family:"Noto Kufi Arabic",sans-serif}

.layout{max-width:1180px;margin:22px auto 0;padding:0 24px;display:grid;grid-template-columns:248px 1fr;gap:24px;align-items:start}
.rail{position:sticky;top:76px;align-self:start}
.rail-inner{background:var(--card);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:12px;max-height:calc(100vh - 104px);overflow-y:auto;scrollbar-width:thin}
.rail-inner::-webkit-scrollbar{width:6px}
.rail-inner::-webkit-scrollbar-thumb{background:var(--line);border-radius:999px}
.rail-title{font-family:"Noto Kufi Arabic",sans-serif;font-size:11px;letter-spacing:.5px;color:var(--soft);text-transform:uppercase;padding:6px 10px 12px;border-bottom:1px solid var(--line);margin-bottom:8px}
.rail-item{display:flex;align-items:center;gap:10px;width:100%;text-align:right;padding:10px;border-radius:12px;color:var(--muted);font-size:12.5px;font-weight:700;transition:.15s;line-height:1.4}
.rail-item:hover{background:var(--paper)}
.rail-item.active{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;box-shadow:0 8px 18px rgba(85,58,36,.24)}
.rail-item.active .ring-num{color:#fff}
.ring{width:24px;height:24px;border-radius:50%;flex:0 0 auto;display:grid;place-items:center;background:conic-gradient(var(--accent-2) 0deg, var(--paper-2) 0deg);transition:background .3s}
.ring-num{width:18px;height:18px;border-radius:50%;background:var(--card);display:grid;place-items:center;font-family:"Noto Kufi Arabic",sans-serif;font-size:10px;color:var(--brand)}
.rail-item.active .ring-num{background:var(--brand-2)}
.rail-check{color:#fff;flex:0 0 auto;display:none}
.rail-item.done .ring{background:var(--ok)}
.rail-item.done .rail-check{display:block;color:var(--ok)}
.rail-item.active.done .rail-check{color:#fff}

.stack{display:flex;flex-direction:column;gap:18px;min-width:0}
.card{background:var(--card);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:26px;scroll-margin-top:84px}
.section-head{display:flex;align-items:center;gap:14px;margin-bottom:22px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.badge-seal{width:46px;height:46px;border-radius:14px;flex:0 0 auto;display:grid;place-items:center;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;font-family:"Noto Kufi Arabic",sans-serif;font-weight:800;font-size:17px;box-shadow:0 8px 18px rgba(85,58,36,.26)}
.section-head h2{font-family:"Noto Kufi Arabic",sans-serif;font-size:18px;line-height:1.5}
.section-head p{font-size:12.5px;color:var(--muted);line-height:1.7;margin-top:4px}

.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.span2{grid-column:span 2}
.field label{display:flex;justify-content:space-between;gap:8px;align-items:flex-start;margin-bottom:7px;color:#4a3a2c;font-size:12.5px;font-weight:700;line-height:1.6}
.field label i{font-style:normal;color:var(--brick)}

.upload-box{border:1.5px dashed #d8c4a4;border-radius:16px;background:#fffdf8;padding:16px;display:grid;gap:10px;transition:.15s}
.upload-box:hover{border-color:var(--accent);background:var(--accent-soft)}
.upload-head{display:flex;justify-content:space-between;gap:10px;align-items:center;color:var(--muted);font-size:12px;line-height:1.7}
.upload-head b{color:var(--brand);font-family:"Noto Kufi Arabic",sans-serif}
.upload-box input[type=file]{height:auto;padding:11px;background:#fff}
.photo-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px}
.photo-thumb{aspect-ratio:1;border-radius:12px;overflow:hidden;background:var(--paper-2);border:1px solid var(--line)}
.photo-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.photo-empty{grid-column:1/-1;color:var(--soft);font-size:12px;border:1px dashed var(--line);border-radius:12px;padding:14px;text-align:center;background:#fff}

.btn{min-height:47px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:0 20px;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;font-weight:800;font-size:13.5px;box-shadow:0 10px 22px rgba(85,58,36,.2);transition:transform .14s, filter .14s}
.btn:hover{filter:brightness(1.08)}
.btn:active{transform:scale(.98)}
.btn svg{width:18px;height:18px;flex:0 0 auto}
.btn.secondary{background:var(--paper);color:var(--brand);box-shadow:none;border:1px solid var(--line)}
.btn.secondary:hover{background:var(--paper-2);filter:none}

.sticky-save{position:fixed;bottom:0;right:0;left:0;z-index:50;background:rgba(255,253,249,.95);backdrop-filter:blur(12px);border-top:1px solid var(--line);box-shadow:0 -6px 20px rgba(85,58,36,.08);padding:12px 0}
.sticky-inner{max-width:1180px;margin:0 auto;padding:0 24px;display:flex;gap:9px;align-items:center}
.sticky-inner .lead-note{font-size:12.5px;color:var(--muted);font-weight:700;margin-inline-end:auto;font-family:"Noto Kufi Arabic",sans-serif;letter-spacing:.3px}

#toTop{position:fixed;bottom:82px;left:22px;z-index:48;width:47px;height:47px;border-radius:14px;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;display:grid;place-items:center;box-shadow:var(--shadow-lg);opacity:0;pointer-events:none;transform:translateY(10px);transition:.25s}
#toTop.show{opacity:1;pointer-events:auto;transform:translateY(0)}
#toTop svg{width:22px;height:22px}

#toast{position:fixed;right:50%;bottom:88px;transform:translate(50%,16px);z-index:999;min-width:min(430px,88vw);background:var(--brand-2);color:#fff;border-radius:14px;padding:13px 18px;text-align:center;font-weight:800;font-size:13px;box-shadow:var(--shadow-lg);opacity:0;pointer-events:none;transition:opacity .25s,transform .25s}
#toast.show{opacity:1;transform:translate(50%,0)}
#toast.err{background:var(--brick)}
#toast.ok{background:linear-gradient(135deg,#5e8a4e,#4a7a38)}

.modal-overlay{position:fixed;inset:0;background:rgba(42,32,24,.5);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:2000;opacity:0;visibility:hidden;transition:.3s;padding:20px}
.modal-overlay.show{opacity:1;visibility:visible}
.modal-content{background:var(--card);width:100%;max-width:600px;border-radius:20px;padding:30px;box-shadow:var(--shadow-lg);transform:scale(.94);transition:.3s;max-height:90vh;overflow-y:auto;border:1px solid var(--line);position:relative}
.modal-overlay.show .modal-content{transform:scale(1)}
.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;border-bottom:1px solid var(--line);padding-bottom:16px}
.modal-head h3{margin:0;color:var(--brand);font-family:"Noto Kufi Arabic",sans-serif;font-size:18px}
.close-modal{background:none;border:none;font-size:28px;cursor:pointer;color:var(--soft);line-height:1}
.modal-body .grid{grid-template-columns:1fr}
.modal-footer{margin-top:25px;display:flex;justify-content:flex-end;gap:12px;border-top:1px solid var(--line);padding-top:20px}

@media (max-width:980px){.layout{grid-template-columns:1fr}.rail{display:none}.surveyor-card{grid-template-columns:1fr}}
@media (max-width:640px){
  .wrap,.hero-inner,.progress-inner,.layout,.sticky-inner,.notice,.voice-wrap{padding-inline:14px}
  .hero{border-radius:0 0 26px 26px}
  .grid{grid-template-columns:1fr}.span2{grid-column:span 1}
  .photo-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .card{padding:18px}#toTop{left:14px}
}