/*
   Shared certificate upload component.
   Used by the single upload modal and the standalone corporate/unit upload page.
*/

.single-upload-modal,
.certificate-upload-surface {
  --sail-bg: var(--vhq-sail-bg);
  --sail-panel: var(--vhq-sail-panel);
  --sail-panel-soft: var(--vhq-sail-panel-soft);
  --sail-text: var(--vhq-sail-text);
  --sail-muted: var(--vhq-sail-muted);
  --sail-border: var(--vhq-sail-border);
  --sail-gold: var(--vhq-sail-gold);
}

.single-upload-modal {
  border: 1px solid var(--sail-border);
  border-radius: 10px;
  background: var(--sail-panel);
  color: var(--sail-text);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.42);
}

.single-upload-modal .modal-header {
  align-items: flex-start;
  padding: 20px 20px 10px;
}

.single-upload-modal .modal-title,
.certificate-upload-title {
  color: var(--sail-text);
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: 0;
}

.single-upload-modal__subtitle,
.certificate-upload-subtitle {
  margin: 5px 0 0;
  color: var(--sail-muted);
  font-size: 0.88rem;
  line-height: 1.4;
}

.single-upload-modal .modal-body {
  padding: 12px 20px 8px;
}

.certificate-upload-page {
  max-width: 760px;
}

.certificate-upload-back {
  color: var(--vhq-blue-link);
  font-weight: 700;
}

.certificate-upload-back:hover {
  color: #1e3a8a;
}

.certificate-upload-surface {
  border: 1px solid var(--vhq-ink-border);
  border-radius: 12px;
  background:
    linear-gradient(145deg, rgba(16, 22, 32, 0.98), rgba(21, 29, 42, 0.96));
  color: var(--sail-text);
  box-shadow: 0 18px 45px var(--vhq-ink-shadow);
}

.certificate-upload-surface__header {
  padding: 22px 22px 8px;
}

.certificate-upload-surface__body {
  padding: 12px 22px 10px;
}

.certificate-upload-surface__footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 12px 22px 22px;
}

.single-upload-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.single-upload-option {
  min-height: 132px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 12px;
  border: 1px dashed rgba(216, 168, 88, 0.28);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.035);
  color: var(--sail-text);
  text-align: center;
  cursor: pointer;
  transition: transform 0.16s ease, border-color 0.16s ease, background 0.16s ease;
}

.single-upload-option:hover,
.single-upload-option:focus-visible {
  border-color: rgba(216, 168, 88, 0.58);
  background: rgba(216, 168, 88, 0.08);
  transform: translateY(-1px);
  outline: none;
}

.single-upload-option span {
  width: 46px;
  height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  background: rgba(216, 168, 88, 0.14);
  color: var(--sail-gold);
  font-size: 1.35rem;
}

.single-upload-option strong {
  font-size: 0.92rem;
  font-weight: 800;
  letter-spacing: 0;
}

.single-upload-option small {
  max-width: 110px;
  color: var(--sail-muted);
  font-size: 0.72rem;
  line-height: 1.35;
}

.single-upload-dropzone {
  position: relative;
  min-height: 168px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 16px;
  margin-top: 12px;
  padding: 22px;
  border: 1px solid rgba(216, 168, 88, 0.5);
  border-radius: 10px;
  background:
    linear-gradient(135deg, rgba(216, 168, 88, 0.16), rgba(69, 199, 154, 0.08)),
    rgba(255, 255, 255, 0.045);
  color: var(--sail-text);
  cursor: pointer;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04);
  transition: border-color 0.16s ease, background 0.16s ease, box-shadow 0.16s ease, transform 0.16s ease;
}

.single-upload-dropzone:hover,
.single-upload-dropzone:focus-visible,
.single-upload-dropzone.is-dragover {
  border-color: rgba(216, 168, 88, 0.86);
  background:
    linear-gradient(135deg, rgba(216, 168, 88, 0.24), rgba(69, 199, 154, 0.12)),
    rgba(255, 255, 255, 0.06);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.08),
    0 16px 38px rgba(3, 4, 5, 0.26);
  outline: none;
  transform: translateY(-1px);
}

.single-upload-dropzone.has-files {
  border-color: rgba(69, 199, 154, 0.64);
}

.single-upload-dropzone__icon {
  width: 58px;
  height: 58px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: rgba(216, 168, 88, 0.18);
  color: var(--sail-gold);
  font-size: 1.55rem;
}

.single-upload-dropzone__body {
  min-width: 0;
  display: grid;
  gap: 5px;
}

.single-upload-dropzone__body strong {
  color: var(--sail-text);
  font-size: 1.08rem;
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1.15;
}

.single-upload-dropzone__body small {
  color: var(--sail-muted);
  font-size: 0.84rem;
  font-weight: 650;
  line-height: 1.4;
}

.single-upload-dropzone__badge {
  min-height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 10px;
  border: 1px solid rgba(216, 168, 88, 0.34);
  border-radius: 999px;
  background: rgba(216, 168, 88, 0.12);
  color: #f2d49b;
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
  white-space: nowrap;
}

.single-upload-selected {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 14px;
  padding: 12px;
  border: 1px solid var(--sail-border);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
}

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

.single-upload-selected > i {
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: rgba(69, 199, 154, 0.14);
  color: var(--vhq-success);
  font-size: 1.1rem;
}

.single-upload-selected div {
  min-width: 0;
}

.single-upload-selected strong,
.single-upload-selected span {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.single-upload-selected strong {
  color: var(--sail-text);
  font-size: 0.88rem;
  font-weight: 700;
}

.single-upload-selected span {
  margin-top: 2px;
  color: var(--sail-muted);
  font-size: 0.76rem;
}

.single-upload-file-list {
  display: grid;
  gap: 6px;
  margin: 8px 0 0;
  padding: 0;
  list-style: none;
}

.single-upload-file-list[hidden] {
  display: none;
}

.single-upload-file-list li {
  min-height: 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 7px 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--sail-text);
  font-size: 0.78rem;
}

.single-upload-file-list span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.single-upload-file-list small {
  flex: 0 0 auto;
  color: var(--sail-muted);
  font-size: 0.72rem;
}

.single-upload-extra-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.single-upload-extra-actions[hidden] {
  display: none;
}

.single-upload-add-more,
.single-upload-clear {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  border-radius: 8px;
  padding: 0 11px;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0;
}

.single-upload-add-more {
  border: 1px solid rgba(216, 168, 88, 0.34);
  background: rgba(216, 168, 88, 0.1);
  color: var(--sail-gold);
}

.single-upload-clear {
  border: 1px solid var(--sail-border);
  background: rgba(255, 255, 255, 0.035);
  color: var(--sail-muted);
}

.single-upload-add-more[hidden],
.single-upload-clear[hidden] {
  display: none;
}

.single-upload-fields {
  display: grid;
  gap: 9px;
  margin-top: 14px;
}

.single-upload-field {
  display: grid;
  gap: 5px;
  margin: 0;
}

.single-upload-field span {
  color: var(--sail-muted);
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.single-upload-field input,
.single-upload-field select {
  width: 100%;
  min-height: 36px;
  padding: 0 11px;
  border: 1px solid var(--sail-border);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.055);
  color: var(--sail-text);
  color-scheme: dark;
  font-size: 0.84rem;
  font-weight: 700;
}

.single-upload-field select {
  appearance: none;
  padding-right: 34px;
  background-color: rgba(255, 255, 255, 0.055);
  background-image:
    linear-gradient(45deg, transparent 50%, var(--sail-muted) 50%),
    linear-gradient(135deg, var(--sail-muted) 50%, transparent 50%);
  background-position:
    calc(100% - 16px) 50%,
    calc(100% - 11px) 50%;
  background-repeat: no-repeat;
  background-size: 5px 5px;
}

.single-upload-field select option {
  background: var(--sail-panel);
  color: var(--sail-text);
}

.single-upload-field input:focus,
.single-upload-field select:focus {
  border-color: rgba(216, 168, 88, 0.5);
  box-shadow: 0 0 0 2px rgba(216, 168, 88, 0.14);
}

.single-upload-field input::placeholder {
  color: rgba(167, 179, 198, 0.72);
}

.single-upload-note {
  margin: 14px 0 0;
  color: var(--sail-muted);
  font-size: 0.78rem;
  line-height: 1.45;
}

.single-upload-modal .modal-footer {
  padding: 12px 20px 20px;
  gap: 10px;
}

.single-upload-status {
  min-height: 32px;
  margin-right: auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--sail-muted);
  font-size: 0.78rem;
  font-weight: 700;
  line-height: 1.25;
}

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

.single-upload-status__dot {
  width: 8px;
  height: 8px;
  flex: 0 0 8px;
  border-radius: 50%;
  background: var(--sail-gold);
  box-shadow: 0 0 0 0 rgba(216, 168, 88, 0.46);
  animation: uploadStatusPulse 1.25s ease-out infinite;
}

.single-upload-cancel,
.single-upload-submit {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 8px;
  padding: 0 16px;
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0;
  transition: transform 0.14s ease, opacity 0.14s ease, background 0.14s ease;
}

.single-upload-cancel {
  border: 1px solid var(--sail-border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--sail-muted);
}

.single-upload-submit {
  border: 0;
  background: var(--sail-gold);
  color: var(--sail-bg);
}

.single-upload-submit:hover:not(:disabled),
.single-upload-cancel:hover {
  transform: translateY(-1px);
}

.single-upload-submit:disabled {
  opacity: 0.48;
  cursor: not-allowed;
}

.single-upload-submit__spinner {
  display: none;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(3, 4, 5, 0.26);
  border-top-color: var(--sail-bg);
  border-radius: 50%;
  animation: uploadSpin 0.72s linear infinite;
}

.single-upload-submit.is-uploading .single-upload-submit__spinner {
  display: inline-block;
}

.single-upload-submit.is-uploading i {
  display: none;
}

@keyframes uploadSpin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes uploadStatusPulse {
  70% {
    box-shadow: 0 0 0 8px rgba(216, 168, 88, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(216, 168, 88, 0);
  }
}

@media (max-width: 420px) {
  .single-upload-options {
    grid-template-columns: 1fr;
  }

  .single-upload-option {
    min-height: 104px;
  }

  .single-upload-dropzone {
    grid-template-columns: 1fr;
    min-height: 190px;
    justify-items: center;
    text-align: center;
  }

  .single-upload-modal .modal-footer,
  .certificate-upload-surface__footer {
    flex-direction: column-reverse;
    align-items: stretch;
  }

  .single-upload-status {
    width: 100%;
    justify-content: center;
    margin-right: 0;
    text-align: center;
  }

  .single-upload-cancel,
  .single-upload-submit {
    width: 100%;
  }
}