:root {
  --admin-bg: #f5f7fb;
  --admin-surface: #ffffff;
  --admin-text: #10243e;
  --admin-muted: #66758c;
  --admin-border: #dbe6f2;
  --admin-primary: #166fe5;
  --admin-danger: #c63d3d;
  --admin-shadow: 0 16px 36px rgba(16, 36, 62, 0.08);
  --admin-radius: 18px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: linear-gradient(180deg, #f9fbff 0%, #eef4fb 100%);
  color: var(--admin-text);
}

body {
  min-height: 100vh;
}

a {
  color: inherit;
}

.admin-shell {
  width: min(1240px, 94vw);
  margin: 0 auto;
  padding: 40px 0 64px;
}

.admin-auth-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px 16px;
}

.admin-auth-card,
.admin-panel,
.admin-form-card {
  background: var(--admin-surface);
  border: 1px solid var(--admin-border);
  border-radius: var(--admin-radius);
  box-shadow: var(--admin-shadow);
}

.admin-auth-card {
  width: min(520px, 100%);
  padding: 32px;
}

.admin-brand {
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--admin-primary);
  margin-bottom: 14px;
  font-weight: 700;
}

.admin-auth-card h1,
.admin-header h1 {
  margin: 0 0 12px;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.04;
}

.admin-subtext,
.admin-header p {
  margin: 0;
  color: var(--admin-muted);
  font-size: 1rem;
  line-height: 1.6;
}

.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  margin-bottom: 28px;
}

.admin-toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.admin-user-pill {
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(22, 111, 229, 0.08);
  color: var(--admin-primary);
  font-size: 0.92rem;
  font-weight: 600;
}

.admin-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.95fr;
  gap: 24px;
}

.admin-column {
  display: grid;
  gap: 24px;
  align-content: start;
}

.admin-panel,
.admin-form-card {
  padding: 24px;
}

.admin-panel h2,
.admin-form-card h2 {
  margin: 0 0 8px;
  font-size: 1.45rem;
}

.admin-panel > p,
.admin-form-card > p {
  margin: 0 0 18px;
  color: var(--admin-muted);
}

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

.admin-card,
.admin-mini-card {
  display: grid;
  gap: 16px;
  border: 1px solid var(--admin-border);
  border-radius: 16px;
  overflow: hidden;
  background: #fff;
}

.admin-card {
  grid-template-columns: 160px 1fr;
}

.admin-mini-card {
  grid-template-columns: 112px 1fr;
}

.admin-card-media,
.admin-mini-card-media {
  background: #edf3fa;
  min-height: 132px;
}

.admin-card-media img,
.admin-mini-card-media img,
.admin-preview img,
.admin-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.admin-card-body,
.admin-mini-card-body {
  padding: 18px;
}

.admin-card-body h3 {
  margin: 0 0 6px;
  font-size: 1.18rem;
}

.admin-card-location,
.admin-card-note,
.admin-mini-card-body p {
  margin: 0 0 8px;
  color: var(--admin-muted);
}

.admin-card-price {
  margin: 0 0 10px;
  font-weight: 700;
  font-size: 1rem;
}

.admin-card-meta,
.admin-card-actions,
.admin-form-grid,
.admin-thumb-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.admin-pill {
  display: inline-flex;
  align-items: center;
  padding: 7px 10px;
  border-radius: 999px;
  background: #eef4fb;
  color: #35506f;
  font-size: 0.82rem;
  font-weight: 600;
}

.admin-pill-featured {
  background: rgba(22, 111, 229, 0.12);
  color: var(--admin-primary);
}

.admin-button {
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 11px 16px;
  font-size: 0.94rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.admin-button:hover {
  transform: translateY(-1px);
}

.admin-button.primary {
  background: var(--admin-primary);
  border-color: var(--admin-primary);
  color: #fff;
}

.admin-button.secondary {
  background: #fff;
  border-color: var(--admin-border);
  color: var(--admin-text);
}

.admin-button.danger {
  background: rgba(198, 61, 61, 0.08);
  border-color: rgba(198, 61, 61, 0.2);
  color: var(--admin-danger);
}

.admin-form {
  display: grid;
  gap: 16px;
}

.admin-password-field {
  position: relative;
}

.admin-password-field input {
  padding-right: 84px;
}

.admin-password-toggle {
  position: absolute;
  top: 50%;
  right: 12px;
  transform: translateY(-50%);
  border: 0;
  background: transparent;
  color: var(--admin-primary);
  font-size: 0.92rem;
  font-weight: 700;
  cursor: pointer;
  padding: 4px 6px;
}

.admin-password-toggle:hover {
  color: #0f5cc0;
}

.admin-password-toggle:focus-visible {
  outline: 2px solid rgba(22, 111, 229, 0.28);
  outline-offset: 2px;
  border-radius: 8px;
}

.admin-form-row {
  display: grid;
  gap: 8px;
}

.admin-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.admin-form label {
  font-size: 0.92rem;
  font-weight: 600;
}

.admin-form input,
.admin-form textarea,
.admin-form select {
  width: 100%;
  border: 1px solid var(--admin-border);
  border-radius: 14px;
  padding: 13px 14px;
  font: inherit;
  color: inherit;
  background: #fff;
}

.admin-form textarea {
  min-height: 130px;
  resize: vertical;
}

.admin-checkbox {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
}

.admin-checkbox input {
  width: auto;
}

.admin-preview,
.admin-empty,
.admin-thumb {
  border: 1px dashed var(--admin-border);
  border-radius: 14px;
  background: #f9fbff;
}

.admin-preview,
.admin-empty {
  min-height: 120px;
  display: grid;
  place-items: center;
  padding: 14px;
  color: var(--admin-muted);
  text-align: center;
}

.admin-empty.small {
  min-height: 88px;
}

.admin-thumb-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(108px, 1fr));
  gap: 12px;
}

.admin-thumb {
  overflow: hidden;
  display: grid;
}

.admin-thumb img {
  aspect-ratio: 1 / 1;
}

.admin-thumb-remove {
  border: 0;
  border-top: 1px solid var(--admin-border);
  background: #fff;
  padding: 10px;
  font: inherit;
  color: var(--admin-danger);
  cursor: pointer;
}

.admin-message {
  min-height: 20px;
  font-size: 0.92rem;
  font-weight: 600;
}

.admin-message.error {
  color: var(--admin-danger);
}

.admin-message.success {
  color: #19724a;
}

.admin-card-placeholder {
  height: 100%;
  display: grid;
  place-items: center;
  color: var(--admin-muted);
  text-align: center;
  padding: 12px;
}

@media (max-width: 980px) {
  .admin-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 700px) {
  .admin-shell {
    width: min(95vw, 100%);
    padding: 24px 0 40px;
  }

  .admin-header {
    flex-direction: column;
  }

  .admin-card,
  .admin-mini-card,
  .admin-form-grid {
    grid-template-columns: 1fr;
  }

  .admin-card-media,
  .admin-mini-card-media {
    min-height: 180px;
  }
}