/* ===== صفحه ثبت درخواست خرید — امتداد استایل اصلی نیازینو ===== */

.back-link{display:flex;align-items:center;gap:6px;color:#fff;opacity:.85;text-decoration:none;font-size:15px}
.back-link:hover{opacity:1}

.form-hero{padding:48px 8% 10px;text-align:center}
.form-hero h1{font-size:38px;margin:0 0 10px}
.form-hero p{margin:0;font-size:17px}

.steps{display:flex;justify-content:center;gap:8px;margin:26px 0 0;flex-wrap:wrap}
.step{display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.08);padding:8px 16px;border-radius:999px;font-size:13px;opacity:.55;border:1px solid rgba(255,255,255,.12);transition:opacity .25s,background .25s}
.step.active{opacity:1;background:rgba(255,255,255,.16)}
.step b{width:20px;height:20px;border-radius:50%;background:linear-gradient(90deg,#2563eb,#06b6d4);display:inline-flex;align-items:center;justify-content:center;font-size:12px}

.layout{max-width:760px;margin:34px auto 100px;padding:0 8%;display:grid;grid-template-columns:1fr;align-items:start}

.panel{background:rgba(255,255,255,.08);backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.14);border-radius:22px;padding:30px 30px 34px}
.panel + .panel{margin-top:20px}
.panel h2{font-size:20px;margin:0 0 4px}
.panel .hint{margin:0 0 20px;opacity:.65;font-size:14px}

.field{margin-bottom:20px}
.field label{display:block;font-size:14px;margin-bottom:9px;opacity:.9}
.field .req{color:#5eead4}

.input,.select,.textarea{width:100%;box-sizing:border-box;background:rgba(255,255,255,.92);border:0;border-radius:14px;padding:15px 16px;font-family:inherit;font-size:15.5px;color:#0f172a;outline:none}
.textarea{resize:vertical;min-height:96px;line-height:1.7}
.input:focus,.select:focus,.textarea:focus{box-shadow:0 0 0 3px #06b6d4}

.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:520px){.row2{grid-template-columns:1fr}}

.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{cursor:pointer;user-select:none;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);padding:12px 18px;border-radius:14px;font-size:14.5px;display:flex;align-items:center;gap:8px;transition:.2s}
.chip:hover{background:rgba(255,255,255,.16)}
.chip.active{background:linear-gradient(90deg,#2563eb,#06b6d4);border-color:transparent;box-shadow:0 8px 20px rgba(6,182,212,.35)}

.budget-row{display:flex;align-items:center;gap:12px}
.budget-row .input{flex:1}
.budget-sep{opacity:.6}
.skip-budget{margin-top:10px;font-size:13.5px;display:flex;align-items:center;gap:8px;opacity:.8;cursor:pointer}

.submit-btn{width:100%;border:0;cursor:pointer;background:linear-gradient(90deg,#2563eb,#06b6d4);color:#fff;padding:19px;border-radius:16px;font-size:18px;font-weight:700;font-family:inherit;box-shadow:0 16px 34px rgba(37,99,235,.35);transition:transform .15s}
.submit-btn:hover{transform:translateY(-2px)}

.trust-row{display:flex;justify-content:center;gap:22px;flex-wrap:wrap;margin-top:18px;font-size:13.5px;opacity:.75}

/* سوییچ (همانند صفحه پروفایل) */
.toggle-item{display:flex;justify-content:space-between;align-items:center;padding:6px 2px 18px}
.toggle-item .t-label{font-size:14.5px}
.switch{position:relative;width:46px;height:26px;flex-shrink:0}
.switch input{opacity:0;width:0;height:0}
.switch .slider{position:absolute;inset:0;background:rgba(255,255,255,.25);border-radius:999px;cursor:pointer;transition:.2s}
.switch .slider:before{content:"";position:absolute;width:20px;height:20px;border-radius:50%;background:#fff;top:3px;right:3px;transition:.2s}
.switch input:checked + .slider{background:linear-gradient(90deg,#2563eb,#06b6d4)}
.switch input:checked + .slider:before{transform:translateX(-20px)}

/* پیش‌نمایش آگهی ثبت‌شده (بعد از ارسال موفق فرم نمایش داده می‌شه) */
.preview-card{background:linear-gradient(160deg,rgba(255,255,255,.14),rgba(255,255,255,.05));border:1px solid rgba(255,255,255,.18);border-radius:20px;padding:24px;margin-top:4px}
.preview-title{font-size:17px;font-weight:700;margin-bottom:14px;min-height:26px}
.preview-line{display:flex;justify-content:space-between;font-size:14px;padding:10px 0;border-top:1px dashed rgba(255,255,255,.18)}
.preview-line span:first-child{opacity:.6}
.preview-desc{padding:12px 0;border-top:1px dashed rgba(255,255,255,.18)}
.preview-desc-label{display:block;font-size:12px;opacity:.6;margin-bottom:6px}
.preview-desc p{margin:0;font-size:13.5px;line-height:1.8;opacity:.9;white-space:pre-wrap;word-break:break-word}
.preview-badge{display:inline-block;margin-top:16px;background:rgba(34,197,94,.18);color:#4ade80;border:1px solid rgba(34,197,94,.35);padding:8px 14px;border-radius:999px;font-size:12.5px}

.success-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.success-actions .submit-btn{flex:1;min-width:200px;text-align:center;text-decoration:none;display:flex;align-items:center;justify-content:center}
.btn-secondary{flex:1;min-width:160px;border:1px solid rgba(255,255,255,.25);cursor:pointer;background:rgba(255,255,255,.08);color:#fff;padding:19px;border-radius:16px;font-size:15.5px;font-weight:700;font-family:inherit;transition:background .15s}
.btn-secondary:hover{background:rgba(255,255,255,.16)}

/* ===== ریسپانسیو موبایل ===== */
@media (max-width:640px){
  .back-link{font-size:13px}
  .form-hero{padding:32px 6% 4px}
  .form-hero h1{font-size:clamp(22px,7vw,32px)}
  .form-hero p{font-size:14px}
  .steps{gap:6px;margin-top:18px}
  .step{padding:7px 12px;font-size:11.5px}
  .layout{padding:0 5%;margin-top:24px}
  .panel{padding:20px 18px 24px}
  .panel h2{font-size:17px}
  .chip{padding:10px 14px;font-size:13px}
  .budget-row{flex-wrap:wrap}
  .submit-btn{font-size:16px;padding:16px}
  .success-actions{flex-direction:column}
  .success-actions .submit-btn,.btn-secondary{width:100%;font-size:16px;padding:16px}
}