/* ══════════════════════════════════════════
   NEXORA UPLOAD BOT — upload-bot.css
   Extends style.css — do not modify style.css
══════════════════════════════════════════ */

/* ── HERO ── */
.ub-hero {
  position: relative;
  background: linear-gradient(135deg, #0a0a0a 0%, #1a0505 55%, #0d0d0d 100%);
  padding: 116px 0 56px;
  overflow: hidden;
  text-align: center;
}
.ub-hero-bg { position: absolute; inset: 0; pointer-events: none; }
.ub-hero-glow {
  position: absolute;
  top: -10%; left: 50%;
  transform: translateX(-50%);
  width: 700px; height: 400px;
  background: radial-gradient(ellipse, rgba(229,57,53,0.2), transparent 70%);
}
.ub-hero-grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, #000 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, #000 40%, transparent 100%);
}
.ub-hero-inner { position: relative; z-index: 1; }
.ub-hero-badges { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-bottom: 20px; }
.ub-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.8);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 6px 14px;
  border-radius: 20px;
}
.ub-badge i { color: var(--red); }
.ub-badge-verified { background: rgba(16,185,129,0.12); border-color: rgba(16,185,129,0.3); color: #fff; }
.ub-badge-verified i { color: var(--success); }
.ub-hero-title {
  font-size: 2.8rem;
  font-weight: 900;
  color: #fff;
  letter-spacing: -1px;
  line-height: 1.1;
  margin-bottom: 14px;
}
.ub-hero-sub {
  font-size: 1rem;
  color: rgba(255,255,255,0.55);
  max-width: 580px;
  margin: 0 auto 28px;
  line-height: 1.65;
}
.ub-hero-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ── HOW IT WORKS ── */
.ub-how { background: #fff; }
.ub-how-grid {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
}
.ub-step {
  flex: 1;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  position: relative;
}
.ub-step-num {
  position: absolute;
  top: -6px; left: 50%;
  transform: translateX(28px);
  width: 22px; height: 22px;
  background: var(--red);
  color: #fff;
  border-radius: 50%;
  font-size: 0.72rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ub-step-icon {
  width: 64px; height: 64px;
  border-radius: 18px;
  background: var(--bg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--red);
  transition: all .25s;
}
.ub-step:hover .ub-step-icon { background: var(--red); color: #fff; transform: translateY(-3px); }
.ub-step h3 { font-size: 0.95rem; font-weight: 700; color: var(--dark); }
.ub-step p { font-size: 0.8rem; color: var(--gray); line-height: 1.5; max-width: 180px; }
.ub-step-connector {
  flex: 0 0 40px;
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--border) 0 6px, transparent 6px 12px);
  margin-top: 32px;
}

/* ── MAIN LAYOUT ── */
.ub-main { background: var(--bg); }
.ub-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 28px;
  align-items: start;
}
.ub-form-col { display: flex; flex-direction: column; gap: 20px; min-width: 0; }

/* ── CARDS ── */
.ub-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 26px;
  box-shadow: var(--shadow-sm);
}
.ub-card-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 22px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.ub-card-icon {
  width: 40px; height: 40px;
  border-radius: 11px;
  background: var(--red);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}
.ub-card-title { font-size: 1.1rem; font-weight: 800; color: var(--dark); }

/* ── FORMS ── */
.ub-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.ub-group { display: flex; flex-direction: column; gap: 6px; }
.ub-full { grid-column: 1 / -1; }
.ub-label { font-size: 0.8rem; font-weight: 600; color: var(--dark); }
.ub-hint { color: var(--gray); font-weight: 400; font-size: 0.74rem; }
.ub-input, .ub-select, .ub-textarea {
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 11px 14px;
  font-size: 0.87rem;
  font-family: var(--font);
  color: var(--dark);
  background: #fff;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
  width: 100%;
}
.ub-select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236B7280' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 32px;
  cursor: pointer;
}
.ub-textarea { resize: vertical; min-height: 110px; line-height: 1.6; }
.ub-input:focus, .ub-select:focus, .ub-textarea:focus {
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(229,57,53,0.08);
}
.ub-input::placeholder, .ub-textarea::placeholder { color: #aaa; }

/* FEATURES */
.ub-features-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.ub-check {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.84rem;
  color: var(--dark);
  transition: all .2s;
}
.ub-check input { accent-color: var(--red); width: 16px; height: 16px; cursor: pointer; flex-shrink: 0; }
.ub-check:hover { border-color: rgba(229,57,53,0.4); }
.ub-check:has(input:checked) { border-color: var(--red); background: rgba(229,57,53,0.04); }

/* DECLARATION */
.ub-declaration { display: flex; flex-direction: column; gap: 12px; }
.ub-decl { border: none; padding: 0; }
.ub-decl:hover { border: none; }
.ub-decl a { color: var(--red); font-weight: 600; }

/* ── FILE UPLOAD ── */
.ub-upload-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--dark);
  margin: 18px 0 8px;
}
.ub-upload-label:first-child { margin-top: 0; }
.ub-dropzone {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  cursor: pointer;
  transition: all .25s;
  background: var(--bg);
}
.ub-dropzone:hover { border-color: var(--red); background: rgba(229,57,53,0.03); }
.ub-dropzone.dragover {
  border-color: var(--red);
  background: rgba(229,57,53,0.06);
  transform: scale(1.01);
}
.ub-dropzone i { font-size: 1.8rem; color: var(--red); margin-bottom: 10px; }
.ub-dropzone p { font-size: 0.84rem; color: var(--gray); }
.ub-dropzone p span { color: var(--red); font-weight: 700; text-decoration: underline; }

.ub-file-list { display: flex; flex-direction: column; gap: 10px; margin-top: 12px; }
.ub-file-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  animation: ubFade .3s ease;
}
@keyframes ubFade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }
.ub-file-thumb {
  width: 40px; height: 40px;
  border-radius: 8px;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--red);
  flex-shrink: 0;
  overflow: hidden;
}
.ub-file-thumb img { width: 100%; height: 100%; object-fit: cover; }
.ub-file-info { flex: 1; min-width: 0; }
.ub-file-name { font-size: 0.82rem; font-weight: 600; color: var(--dark); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ub-file-size { font-size: 0.72rem; color: var(--gray); }
.ub-file-progress {
  height: 5px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
  margin-top: 6px;
}
.ub-file-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--red), #ff6b68);
  border-radius: 3px;
  transition: width .2s linear;
}
.ub-file-item.done .ub-file-bar { background: var(--success); }
.ub-file-remove {
  background: none;
  border: none;
  color: var(--gray);
  cursor: pointer;
  font-size: 0.9rem;
  width: 28px; height: 28px;
  border-radius: 50%;
  flex-shrink: 0;
  transition: all .2s;
}
.ub-file-remove:hover { background: rgba(229,57,53,0.08); color: var(--red); }
.ub-file-check { color: var(--success); font-size: 0.9rem; flex-shrink: 0; }

/* ── SIDEBAR ── */
.ub-side-col { display: flex; flex-direction: column; gap: 20px; position: sticky; top: 84px; }

/* LIVE PREVIEW */
.ub-preview-wrap {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px;
  box-shadow: var(--shadow-sm);
}
.ub-preview-label {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--gray);
  margin-bottom: 14px;
}
.ub-preview-label i { color: var(--red); }
.ub-preview-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.ub-preview-img {
  position: relative;
  height: 130px;
  background: linear-gradient(135deg, #0d1f0d, #082008);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .3s;
}
.ub-preview-cat {
  position: absolute;
  top: 10px; left: 10px;
  background: rgba(0,0,0,0.5);
  color: #fff;
  font-size: 0.6rem;
  font-weight: 700;
  padding: 4px 9px;
  border-radius: 4px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  backdrop-filter: blur(4px);
}
.ub-preview-img-name { font-size: 1.2rem; font-weight: 900; color: #fff; text-shadow: 0 2px 8px rgba(0,0,0,0.4); text-align: center; padding: 0 10px; }
.ub-preview-body { padding: 16px; }
.ub-preview-name { font-size: 1rem; font-weight: 700; color: var(--dark); margin-bottom: 4px; }
.ub-preview-seller { font-size: 0.76rem; color: var(--gray); margin-bottom: 8px; }
.verified-tick { color: var(--red); font-size: 0.7rem; }
.ub-preview-rating { font-size: 0.78rem; color: #f59e0b; margin-bottom: 10px; }
.ub-preview-rating span { color: var(--gray); font-size: 0.72rem; margin-left: 4px; }
.ub-preview-desc { font-size: 0.8rem; color: var(--gray); line-height: 1.5; margin-bottom: 12px; min-height: 36px; }
.ub-preview-footer { display: flex; align-items: center; justify-content: space-between; padding-top: 12px; border-top: 1px solid var(--border); }
.ub-preview-price { font-size: 1.15rem; font-weight: 800; color: var(--dark); }
.ub-preview-btn {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--dark);
  padding: 7px 12px;
  border-radius: var(--radius-sm);
  font-size: 0.76rem;
  font-weight: 600;
}

/* INFO CARD */
.ub-info-card, .ub-submit-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px;
  box-shadow: var(--shadow-sm);
}
.ub-info-title { font-size: 0.95rem; font-weight: 800; color: var(--dark); margin-bottom: 16px; }
.ub-info-item { display: flex; gap: 12px; margin-bottom: 16px; }
.ub-info-item:last-child { margin-bottom: 0; }
.ub-info-icon {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: rgba(229,57,53,0.08);
  color: var(--red);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  flex-shrink: 0;
}
.ub-info-item strong { font-size: 0.85rem; font-weight: 700; color: var(--dark); display: block; margin-bottom: 2px; }
.ub-info-item p { font-size: 0.78rem; color: var(--gray); line-height: 1.4; }

/* SUBMIT CARD */
.ub-summary-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.84rem;
  color: var(--gray);
  padding: 9px 0;
  border-bottom: 1px solid var(--border);
}
.ub-summary-val { font-weight: 700; color: var(--dark); }
.ub-summary-row:last-of-type { border-bottom: none; margin-bottom: 8px; }
.ub-submit-btn { width: 100%; justify-content: center; padding: 14px; font-size: 0.95rem; margin-bottom: 10px; }
.ub-draft-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px;
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--dark);
  cursor: pointer;
  font-family: var(--font);
  transition: all .2s;
}
.ub-draft-btn:hover { border-color: var(--dark); background: var(--bg); }
.ub-submit-msg { font-size: 0.8rem; font-weight: 600; margin-top: 12px; text-align: center; }
.ub-submit-msg.error { color: var(--red); }
.ub-submit-msg.success { color: var(--success); }

/* ── TOAST ── */
.ub-toast {
  position: fixed;
  bottom: 24px; right: 24px;
  background: var(--dark);
  color: #fff;
  padding: 12px 20px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 0.88rem;
  font-weight: 600;
  box-shadow: 0 8px 28px rgba(0,0,0,0.2);
  z-index: 9999;
  transform: translateY(80px);
  opacity: 0;
  transition: all .35s cubic-bezier(0.175,0.885,0.32,1.275);
  pointer-events: none;
  font-family: var(--font);
}
.ub-toast.show { transform: translateY(0); opacity: 1; }
.ub-toast i { color: var(--success); }
.ub-toast.error i { color: var(--red); }

/* ── ANIMATIONS ── */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .5s ease, transform .5s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── RESPONSIVE ── */
@media(max-width:980px) {
  .ub-layout { grid-template-columns: 1fr; }
  .ub-side-col { position: relative; top: 0; }
}
@media(max-width:900px) {
  .ub-how-grid { flex-wrap: wrap; gap: 24px; }
  .ub-step { flex: 1 1 40%; }
  .ub-step-connector { display: none; }
}
@media(max-width:768px) {
  .ub-hero-title { font-size: 2rem; }
  .ub-hero { padding: 100px 0 48px; }
  .ub-form-grid { grid-template-columns: 1fr; }
  .ub-features-grid { grid-template-columns: 1fr; }
  .ub-card { padding: 20px; }
}
@media(max-width:480px) {
  .ub-hero-title { font-size: 1.7rem; }
  .ub-step { flex: 1 1 100%; }
}