.admin-body {
  background:
    radial-gradient(circle at top left, rgba(31, 75, 216, 0.08), transparent 28%),
    linear-gradient(180deg, #f6f8fc, #eef3fa);
}

.admin-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(217, 225, 239, 0.85);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
}

.admin-header-inner {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.admin-brand img {
  height: 52px;
  width: auto;
}

.admin-header-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.admin-main {
  padding: 28px 0 48px;
}

#loginView {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.admin-hero {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 24px;
}

.admin-hero h1 {
  margin: 12px 0 0;
  font-size: clamp(2rem, 4vw, 3.5rem);
  letter-spacing: -0.04em;
}

.admin-hero p {
  margin: 12px 0 0;
  color: var(--muted);
  max-width: 65ch;
  line-height: 1.7;
}

.admin-dashboard-top {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: flex-end;
  margin-bottom: 22px;
}

.admin-dashboard-top h1 {
  margin: 12px 0 0;
  font-size: clamp(2rem, 3.8vw, 3.6rem);
  letter-spacing: -0.05em;
}

.admin-dashboard-top p {
  margin: 12px 0 0;
  color: var(--muted);
  max-width: 65ch;
  line-height: 1.75;
}

.admin-dashboard-top__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.admin-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}

.admin-metric {
  padding: 18px 20px;
  border-radius: 22px;
  background: linear-gradient(180deg, #fff, #f9fbff);
  border: 1px solid rgba(217, 225, 239, 0.9);
  box-shadow: 0 10px 22px rgba(15, 23, 42, 0.05);
  display: grid;
  gap: 6px;
}

.admin-metric__label {
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 700;
}

.admin-metric__value {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  letter-spacing: -0.05em;
  color: var(--brand-strong);
}

.admin-metric__hint {
  color: #64748b;
  font-size: 0.88rem;
}

.admin-workspace {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 20px;
  align-items: start;
}

.admin-workspace__main {
  display: grid;
  gap: 20px;
}

.admin-workspace__side {
  display: grid;
  gap: 20px;
}

.admin-panel {
  padding: 24px;
}

.section-head {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 18px;
}

.section-head--split {
  flex-direction: row;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.section-desc {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
  max-width: 52ch;
}

.admin-toolbar {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: flex-end;
  min-width: min(100%, 420px);
}

.admin-status {
  padding: 12px 16px;
  border-radius: 999px;
  background: rgba(31, 75, 216, 0.1);
  color: var(--brand-strong);
  font-weight: 700;
  white-space: nowrap;
}

.admin-card {
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(217, 225, 239, 0.95);
  border-radius: 28px;
  box-shadow: 0 18px 42px rgba(15, 23, 42, 0.08);
  padding: 24px;
}

.is-modal-open {
  overflow: hidden;
}

.admin-modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: 22px;
}

.admin-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(7, 16, 31, 0.58);
  backdrop-filter: blur(10px);
}

.admin-modal__dialog {
  position: relative;
  width: min(1120px, calc(100vw - 32px));
  max-height: min(88vh, 900px);
  overflow: auto;
  padding: 28px;
  border-radius: 20px;
}

.admin-modal__dialog .section-head {
  position: sticky;
  top: -28px;
  z-index: 2;
  margin: -28px -28px 22px;
  padding: 22px 28px;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid rgba(217, 225, 239, 0.9);
  backdrop-filter: blur(12px);
}

.admin-icon-button {
  width: 42px;
  height: 42px;
  border: 1px solid rgba(217, 225, 239, 0.95);
  border-radius: 12px;
  background: #fff;
  color: #0f172a;
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.admin-icon-button:hover {
  background: #f3f6fb;
  border-color: rgba(36, 80, 230, 0.24);
}

.admin-login {
  width: min(100%, 430px);
  padding: 34px;
  margin: 0 auto;
}

.admin-login-logo {
  width: 190px;
  margin: 0 auto 22px;
}

.admin-login .section-head {
  text-align: center;
  margin-bottom: 18px;
}
}

.admin-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 20px;
}

.admin-form {
  display: grid;
  gap: 14px;
}

.admin-form--grid {
  grid-template-columns: 1fr;
  align-items: start;
}

.admin-form .field {
  display: flex;
  flex-direction: column;
}

.admin-form .field--inline {
  min-width: 180px;
  flex: 1 1 220px;
}

.admin-form .field--inline label {
  margin-bottom: 6px;
  font-size: 0.9rem;
}

.admin-form .field label {
  margin-bottom: 8px;
  font-weight: 700;
  color: #334155;
}

.admin-form .field input[type="checkbox"] {
  width: auto;
  min-height: auto;
  margin-right: 8px;
}

.admin-form .field textarea {
  min-height: 110px;
}

.upload-panel {
  display: grid;
  gap: 12px;
}

.upload-dropzone {
  border: 1.5px dashed rgba(36, 80, 230, 0.28);
  border-radius: 20px;
  padding: 22px;
  background:
    radial-gradient(circle at top left, rgba(36, 80, 230, 0.08), transparent 42%),
    linear-gradient(180deg, #fbfdff, #f4f7ff);
  display: grid;
  gap: 4px;
  cursor: pointer;
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.upload-dropzone:hover,
.upload-dropzone.is-dragover {
  border-color: rgba(36, 80, 230, 0.55);
  box-shadow: 0 16px 30px rgba(36, 80, 230, 0.08);
  transform: translateY(-1px);
}

.upload-dropzone strong {
  font-size: 1rem;
}

.upload-dropzone span {
  color: var(--brand-strong);
  font-weight: 700;
}

.upload-dropzone small {
  color: var(--muted);
  line-height: 1.5;
}

.upload-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.upload-status {
  font-size: 0.92rem;
  color: var(--muted);
}

.upload-preview-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px;
}

.upload-preview-item {
  border: 1px solid rgba(217, 225, 239, 0.9);
  border-radius: 18px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 10px 18px rgba(15, 23, 42, 0.05);
  display: grid;
}

.upload-preview-media {
  aspect-ratio: 1 / 1;
  background: linear-gradient(135deg, #dce7ff, #eef3fb);
  position: relative;
}

.upload-preview-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.upload-preview-badge {
  position: absolute;
  left: 10px;
  top: 10px;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.75);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
}

.upload-preview-body {
  padding: 10px 12px 12px;
  display: grid;
  gap: 8px;
}

.upload-preview-name {
  font-size: 0.84rem;
  font-weight: 700;
  color: #1f2937;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

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

.upload-preview-actions .button {
  flex: 1 1 auto;
}

.admin-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.admin-modal .admin-actions {
  position: sticky;
  bottom: -28px;
  z-index: 2;
  margin: 8px -28px -28px;
  padding: 18px 28px;
  background: rgba(255, 255, 255, 0.96);
  border-top: 1px solid rgba(217, 225, 239, 0.9);
  backdrop-filter: blur(12px);
}

.admin-modal .field--wide {
  grid-column: 1 / -1;
}

.form-section {
  margin: 0;
  padding: 18px;
  border: 1px solid rgba(217, 225, 239, 0.95);
  border-radius: 18px;
  background: linear-gradient(180deg, #fff, #fbfdff);
  display: grid;
  gap: 14px;
}

.form-section legend {
  padding: 0 8px;
  color: var(--brand-strong);
  font-weight: 800;
  font-size: 0.98rem;
}

.form-section-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  align-items: end;
}

.checkbox-field {
  min-height: 77px;
  justify-content: end;
}

.checkbox-field label {
  min-height: 45px;
  padding: 0 14px;
  border: 1px solid rgba(217, 225, 239, 0.95);
  border-radius: 14px;
  background: #fff;
  display: inline-flex;
  align-items: center;
  color: #334155;
}

.admin-hint {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

.admin-list {
  display: grid;
  gap: 12px;
}

.admin-item {
  border: 1px solid rgba(217, 225, 239, 0.9);
  border-radius: 22px;
  padding: 18px;
  background:
    radial-gradient(circle at top left, rgba(31, 75, 216, 0.05), transparent 35%),
    linear-gradient(180deg, #fff, #fbfcff);
  display: grid;
  gap: 10px;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    border-color 0.2s ease;
}

.admin-item:hover {
  transform: translateY(-2px);
  border-color: rgba(31, 75, 216, 0.18);
  box-shadow: 0 18px 36px rgba(15, 23, 42, 0.08);
}

.admin-item__thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 18px;
  overflow: hidden;
  background:
    radial-gradient(circle at top left, rgba(36, 80, 230, 0.16), transparent 42%),
    linear-gradient(135deg, #dce7ff, #eef3fb);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(217, 225, 239, 0.8);
}

.admin-item__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.admin-item__thumb span {
  color: var(--brand-strong);
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.82rem;
}

.admin-item-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
}

.admin-item h3 {
  margin: 0;
  font-size: 1.02rem;
}

.admin-item p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.admin-item-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 999px;
  background: #eef3fb;
  color: #304163;
  font-size: 0.82rem;
  font-weight: 700;
}

.pill--danger {
  background: #fff0f0;
  color: #9f1239;
}

.pill--success {
  background: #eefcf1;
  color: #166534;
}

.admin-item-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.admin-item-actions .button--ghost {
  background: #fff;
}

.button--danger {
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: #fff;
  border-color: transparent;
}

.button--danger:hover {
  background: linear-gradient(135deg, #dc2626, #b91c1c);
  color: #fff;
}

.empty-state {
  border: 1px dashed rgba(36, 80, 230, 0.24);
  border-radius: 20px;
  padding: 28px;
  text-align: center;
  background:
    radial-gradient(circle at top, rgba(36, 80, 230, 0.08), transparent 45%),
    #fafdff;
}

.empty-state h3 {
  margin: 0;
  font-size: 1.15rem;
}

.empty-state p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.admin-profile {
  display: flex;
  gap: 14px;
  align-items: center;
  padding: 16px 0 8px;
}

.admin-avatar {
  width: 54px;
  height: 54px;
  border-radius: 18px;
  background:
    radial-gradient(circle at top left, rgba(36, 80, 230, 0.42), transparent 52%),
    linear-gradient(135deg, rgba(36, 80, 230, 0.96), rgba(31, 75, 216, 0.72));
  box-shadow: 0 10px 24px rgba(36, 80, 230, 0.28);
}

.admin-profile strong,
.admin-profile span {
  display: block;
}

.admin-profile span {
  color: var(--muted);
  margin-top: 2px;
  font-size: 0.95rem;
}

.admin-session-list {
  display: grid;
  gap: 10px;
  margin-top: 8px;
}

.admin-session-list div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 16px;
  background: #f7f9fe;
  border: 1px solid rgba(217, 225, 239, 0.8);
}

.admin-session-list span {
  color: var(--muted);
  font-size: 0.9rem;
}

.admin-side-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.admin-guide {
  margin: 0;
  padding-left: 18px;
  color: #415269;
  line-height: 1.7;
  display: grid;
  gap: 10px;
}

.hidden {
  display: none !important;
}

code {
  background: #eff3fb;
  padding: 2px 6px;
  border-radius: 6px;
}

/* Tema noturno da administração */
.admin-body {
  background:
    radial-gradient(circle at top left, rgba(47, 100, 255, 0.2), transparent 30%),
    radial-gradient(circle at top right, rgba(14, 55, 124, 0.36), transparent 26%),
    linear-gradient(180deg, #07101f 0%, #050b16 46%, #030712 100%);
  color: var(--text);
}

.admin-header {
  border-bottom-color: rgba(118, 163, 255, 0.12);
  background: rgba(5, 11, 22, 0.88);
}

.admin-card,
.admin-panel,
.admin-login,
.admin-item,
.form-section,
.empty-state,
.upload-preview-item,
.admin-modal__dialog {
  background:
    radial-gradient(circle at top left, rgba(47, 100, 255, 0.07), transparent 38%),
    linear-gradient(180deg, rgba(18, 32, 56, 0.96), rgba(13, 23, 40, 0.96));
  border-color: rgba(118, 163, 255, 0.16);
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.34);
  color: var(--text);
}

.admin-modal__dialog .section-head,
.admin-modal .admin-actions {
  background: rgba(13, 23, 40, 0.96);
  border-color: rgba(118, 163, 255, 0.16);
}

.admin-hero p,
.admin-dashboard-top p,
.section-desc,
.admin-hint,
.admin-item p,
.admin-profile span,
.admin-session-list span,
.admin-guide,
.upload-status,
.upload-dropzone small,
.empty-state p {
  color: var(--muted);
}

.admin-metric {
  background: linear-gradient(180deg, #122039, #0d1728);
  border-color: rgba(118, 163, 255, 0.14);
}

.admin-metric__value,
.admin-status,
.form-section legend,
.upload-dropzone span,
.admin-item__thumb span {
  color: #9fb9ff;
}

.admin-status,
.pill,
code {
  background: rgba(47, 100, 255, 0.16);
  color: #b9ccff;
}

.admin-form .field label,
.checkbox-field label,
.upload-preview-name {
  color: #d5deed;
}

.admin-form .field input,
.admin-form .field select,
.admin-form .field textarea,
.checkbox-field label,
.admin-session-list div,
.admin-icon-button {
  background: rgba(7, 16, 31, 0.86);
  border-color: var(--border);
  color: var(--text);
}

.admin-form .field input::placeholder,
.admin-form .field textarea::placeholder {
  color: #6f7f96;
}

.upload-dropzone {
  border-color: rgba(118, 163, 255, 0.28);
  background:
    radial-gradient(circle at top left, rgba(47, 100, 255, 0.12), transparent 42%),
    linear-gradient(180deg, #101c2e, #0d1728);
}

.upload-dropzone:hover,
.upload-dropzone.is-dragover {
  border-color: rgba(118, 163, 255, 0.62);
  box-shadow: 0 16px 34px rgba(47, 100, 255, 0.14);
}

.upload-preview-media,
.admin-item__thumb {
  background:
    radial-gradient(circle at top left, rgba(47, 100, 255, 0.2), transparent 42%),
    linear-gradient(135deg, #10223a, #07101f);
  border-color: rgba(118, 163, 255, 0.14);
}

.admin-item:hover {
  border-color: rgba(118, 163, 255, 0.34);
  box-shadow: 0 24px 52px rgba(0, 0, 0, 0.44);
}

.admin-item-actions .button--ghost {
  background: rgba(7, 16, 31, 0.86);
}

.pill--danger {
  background: rgba(239, 68, 68, 0.15);
  color: #fecaca;
}

.pill--success {
  background: rgba(34, 197, 94, 0.14);
  color: #bbf7d0;
}

@media (max-width: 1100px) {
  .admin-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .admin-workspace {
    grid-template-columns: 1fr;
  }

  .admin-grid {
    grid-template-columns: 1fr;
  }

  .admin-modal .form-section-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .admin-dashboard-top {
    align-items: flex-start;
    flex-direction: column;
  }

  .admin-dashboard-top__actions {
    width: 100%;
    justify-content: flex-start;
  }

  .admin-metrics {
    grid-template-columns: 1fr;
  }

  .admin-form--grid,
  .admin-modal .form-section-grid {
    grid-template-columns: 1fr;
  }

  .admin-modal {
    padding: 10px;
    align-items: stretch;
  }

  .admin-modal__dialog {
    width: 100%;
    max-height: calc(100vh - 20px);
    padding: 20px;
  }

  .admin-modal__dialog .section-head {
    top: -20px;
    margin: -20px -20px 18px;
    padding: 18px 20px;
  }

  .admin-modal .admin-actions {
    bottom: -20px;
    margin: 8px -20px -20px;
    padding: 16px 20px;
  }

  .admin-hero {
    align-items: flex-start;
    flex-direction: column;
  }

  .section-head--split {
    flex-direction: column;
  }

  .admin-toolbar {
    width: 100%;
  }
}