/* Sandeal Upload Panel — Minimal Design */

/* ── DROP ZONE ── */
.upload-drop {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 200px;
  padding: 32px 24px;
  background: var(--bg-glass);
  border: 2px dashed var(--border-glass);
  border-radius: 16px;
  cursor: pointer;
}

.upload-drop:hover {
  border-color: var(--accent-blue);
  background: rgba(59,125,255,0.04);
}

.upload-drop.dragover {
  border-color: var(--accent-orange);
  background: rgba(232,93,42,0.04);
}

.upload-drop-inner {
  text-align: center;
}

.upload-drop-icon {
  font-size: 3rem;
  margin-bottom: 12px;
}

.upload-drop-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.upload-drop-sub {
  font-size: 0.8rem;
  color: var(--text-tertiary);
}

.upload-drop-hint {
  display: inline-block;
  margin-top: 12px;
  padding: 6px 14px;
  background: rgba(59,125,255,0.06);
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent-blue);
}

/* ── FILE INFO ── */
.upload-options {
  padding: 16px;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: 14px;
  margin-bottom: 16px;
}

.upload-file-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.upload-file-icon {
  font-size: 2rem;
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.03);
  border-radius: 10px;
  flex-shrink: 0;
}

.upload-file-detail {
  flex: 1;
  min-width: 0;
}

.upload-file-name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  word-break: break-all;
}

.upload-file-size {
  font-size: 0.78rem;
  color: var(--text-tertiary);
  margin-top: 2px;
}

.upload-actions {
  display: none;
}

/* Copy button primary */
.upload-link-box .upload-btn-primary {
  padding: 11px 18px !important;
  font-size: 0.82rem !important;
  font-weight: 700 !important;
  background: var(--accent-blue) !important;
  color: #fff !important;
  border: none !important;
  border-radius: 10px !important;
  white-space: nowrap;
}

.upload-link-box .upload-btn-primary:hover {
  background: #2d6ce6 !important;
}

/* ── PROGRESS ── */
.upload-progress {
  padding: 16px;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: 14px;
  margin-bottom: 16px;
}

.upload-progress-text {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.upload-progress-bar {
  height: 6px;
  background: rgba(0,0,0,0.05);
  border-radius: 3px;
  overflow: hidden;
}

.upload-progress-fill {
  height: 100%;
  background: var(--accent-blue);
  border-radius: 3px;
}

/* ── RESULT — clean centered ── */
.upload-result {
  padding: 32px 24px 24px;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: 16px;
  margin-bottom: 16px;
  box-shadow: var(--shadow-card);
}

.upload-result-header {
  text-align: center;
  margin-bottom: 20px;
}

.upload-result-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: #10b981;
  color: #fff;
  border-radius: 14px;
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 14px;
  box-shadow: 0 6px 20px rgba(16,185,129,0.3);
}

.upload-result-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: #047857;
  letter-spacing: -0.2px;
}

.upload-result-info {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: rgba(0,0,0,0.025);
  border: 1px solid var(--border-glass);
  border-radius: 12px;
  margin-bottom: 14px;
}

.upload-result-emoji {
  font-size: 2rem;
  flex-shrink: 0;
  line-height: 1;
}

.upload-result-text {
  flex: 1;
  min-width: 0;
}

.upload-result-name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  word-break: break-all;
  line-height: 1.3;
}

.upload-result-meta {
  font-size: 0.78rem;
  color: var(--text-tertiary);
  margin-top: 3px;
  font-weight: 500;
}

.upload-link-box {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}

.upload-link-input {
  flex: 1;
  min-width: 0;
  padding: 11px 14px;
  border: 1px solid var(--border-glass);
  border-radius: 10px;
  background: #fff;
  font-family: monospace;
  font-size: 0.82rem;
  color: var(--accent-blue);
  font-weight: 600;
  text-overflow: ellipsis;
}

.upload-link-input:focus {
  outline: none;
  border-color: var(--accent-blue);
}

.upload-result-actions {
  display: flex;
  gap: 8px;
}

.upload-btn-secondary {
  flex: 1;
  padding: 10px 14px !important;
  font-size: 0.82rem !important;
  font-weight: 600 !important;
  background: #fff !important;
  border: 1px solid var(--border-glass) !important;
  border-radius: 10px !important;
  color: var(--text-secondary) !important;
}

.upload-btn-secondary:hover {
  border-color: var(--accent-blue) !important;
  color: var(--accent-blue) !important;
}

.upload-result-qr {
  display: flex;
  justify-content: center;
  margin-top: 14px;
  padding: 14px;
  background: rgba(255,255,255,0.6);
  border-radius: 12px;
}

.upload-result-qr img {
  max-width: 160px;
  border-radius: 6px;
}

/* ── WARNING NOTICE ── */
.upload-notice {
  margin: 0 0 16px;
  padding: 16px;
  background: rgba(234,179,8,0.06);
  border: 1px solid rgba(234,179,8,0.2);
  border-radius: 14px;
}

.upload-notice-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(234,179,8,0.15);
}

.upload-notice-icon {
  font-size: 1.1rem;
}

.upload-notice-title {
  font-size: 0.85rem;
  font-weight: 800;
  color: #b45309;
}

.upload-notice-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.upload-notice-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.upload-notice-list li b {
  color: var(--text-primary);
  font-weight: 700;
}

.ni-icon {
  flex-shrink: 0;
  font-size: 0.9rem;
}

.upload-notice::after {
  display: none;
}

/* ── ERROR BOX ── */
.err-box {
  padding: 24px;
  background: linear-gradient(145deg, rgba(239,68,68,0.08), rgba(239,68,68,0.02));
  border: 1px solid rgba(239,68,68,0.2);
  border-radius: 16px;
  text-align: center;
}

.err-box .icon {
  font-size: 3rem;
  margin-bottom: 8px;
}

.err-box .msg {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 16px;
}

/* ── RESPONSIVE ── */
@media (max-width: 640px) {
  .upload-drop {
    min-height: 220px;
    padding: 32px 20px;
  }

  .upload-drop-icon {
    font-size: 3rem;
  }

  .upload-drop-title {
    font-size: 1.05rem;
  }

  .upload-drop-hint {
    padding: 6px 14px;
    font-size: 0.7rem;
  }

  .upload-options {
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
    gap: 14px;
  }

  .upload-file-info {
    gap: 12px;
  }

  .upload-file-icon {
    font-size: 1.4rem;
  }

  .upload-actions {
    justify-content: stretch;
    gap: 8px;
  }

  .upload-actions button {
    flex: 1;
  }

  .upload-link-box {
    flex-direction: column;
  }

  .upload-link-box button {
    width: 100%;
  }

  .upload-result {
    padding: 20px 18px;
  }

  .upload-result-actions {
    flex-direction: column;
  }

  .upload-result-actions button {
    width: 100%;
  }

  .upload-notice::after {
    padding-left: 0;
    font-size: 0.72rem;
  }
}

@media (max-width: 380px) {
  .upload-drop {
    min-height: 180px;
    padding: 24px 16px;
  }

  .upload-drop-icon {
    font-size: 2.5rem;
  }

  .upload-drop-title {
    font-size: 0.95rem;
  }

  .upload-drop-sub {
    font-size: 0.76rem;
  }
}