/* ============================================================
   css/upload.css — Upload page styles
   ============================================================ */

/* Hero text */
.hero-label {
  font-size: 0.65rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: var(--space-md);
  text-align: center;
}

.hero-sub {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.78rem;
  margin-bottom: var(--space-2xl);
  letter-spacing: 0.06em;
}

/* Config notice */
.config-notice {
  width: min(520px, 100%);
  background: #160800;
  border: 1px solid rgba(255, 77, 109, 0.3);
  border-radius: var(--radius);
  padding: var(--space-md) var(--space-lg);
  font-size: 0.7rem;
  color: #ff9980;
  line-height: 1.7;
  margin-bottom: var(--space-xl);
}

.config-notice[hidden] { display: none; }

.config-notice strong { color: var(--danger); }

/* Drop zone */
.dropzone {
  width: min(520px, 100%);
  border: 2px dashed var(--border2);
  border-radius: var(--radius);
  padding: 3.5rem 2rem;
  text-align: center;
  cursor: pointer;
  position: relative;
  background: var(--surface);
  transition: border-color var(--trans-base), background var(--trans-base), box-shadow var(--trans-base);
}

.dropzone:hover,
.dropzone:focus,
.dropzone.drag-over {
  border-color: var(--accent);
  background: #101100;
  box-shadow: var(--shadow-glow);
  outline: none;
}

.dropzone input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
}

/* Drop hint */
.drop-icon {
  font-size: 2.4rem;
  display: block;
  margin-bottom: var(--space-md);
  transition: transform var(--trans-base);
}

.dropzone:hover .drop-icon,
.dropzone.drag-over .drop-icon {
  transform: translateY(-4px);
}

.drop-main {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: var(--space-xs);
}

.drop-sub {
  font-size: 0.65rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
}

/* Preview (shown after file selected) */
.preview-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}

.preview-wrap[hidden] { display: none; }

.preview-wrap img {
  max-width: 100%;
  max-height: 220px;
  border-radius: var(--radius-sm);
  object-fit: contain;
}

.preview-name {
  font-size: 0.65rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

/* Upload button */
.upload-btn {
  margin-top: var(--space-lg);
  width: min(520px, 100%);
  padding: var(--space-md);
  background: var(--accent);
  color: #000;
  border: none;
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: opacity var(--trans-base), transform var(--trans-fast);
}

.upload-btn[hidden] { display: none; }

.upload-btn:hover:not(:disabled) {
  opacity: 0.85;
  transform: translateY(-1px);
}

.upload-btn:active:not(:disabled) {
  transform: translateY(0);
}

.upload-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Progress bar */
.progress-wrap {
  width: min(520px, 100%);
  margin-top: var(--space-md);
}

.progress-wrap[hidden] { display: none; }

.progress-bar-bg {
  height: 3px;
  background: var(--border);
  border-radius: 99px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background: var(--accent);
  width: 0%;
  transition: width 0.3s ease;
}

.progress-label {
  font-size: 0.62rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  margin-top: var(--space-sm);
}

/* Error message */
.error-msg {
  width: min(520px, 100%);
  margin-top: var(--space-md);
  font-size: 0.7rem;
  color: var(--danger);
  letter-spacing: 0.04em;
}

.error-msg[hidden] { display: none; }

/* Success card */
.success-card {
  width: min(520px, 100%);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-lg);
  margin-top: var(--space-lg);
}

.success-card[hidden] { display: none; }

.success-title {
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-md);
}

.link-row {
  display: flex;
  gap: var(--space-sm);
}

.link-input {
  flex: 1;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.55rem 0.8rem;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  outline: none;
  min-width: 0;
}

.view-link {
  display: inline-block;
  margin-top: var(--space-md);
  font-size: 0.68rem;
  color: var(--text-muted);
  text-decoration: underline;
  cursor: pointer;
  letter-spacing: 0.05em;
  background: none;
  border: none;
  font-family: var(--font-mono);
  transition: color var(--trans-fast);
}

.view-link:hover { color: var(--text); }

.another-btn {
  margin-top: var(--space-sm);
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  cursor: pointer;
  letter-spacing: 0.05em;
  text-decoration: underline;
  display: block;
  transition: color var(--trans-fast);
}

.another-btn:hover { color: var(--text); }