/**
 * Fecher Admin — iOS-inspiriert, Markenfarben (#056a3f / #f7a600)
 */
:root {
  --fecher-green: #056a3f;
  --fecher-green-dark: #04452a;
  --fecher-green-soft: rgba(5, 106, 63, 0.1);
  --fecher-orange: #f7a600;
  --fecher-orange-soft: rgba(247, 166, 0, 0.18);
  --bg: #ebeef0;
  --bg-deep: linear-gradient(165deg, #dfe8e4 0%, #eef1f0 42%, #f4f6f5 100%);
  --surface: #ffffff;
  --text: #1a1d21;
  --muted: #6b7280;
  --danger: #c53030;
  --danger-bg: rgba(197, 48, 48, 0.08);
  --ok: #056a3f;
  --ok-bg: rgba(5, 106, 63, 0.1);
  --hairline: rgba(5, 106, 63, 0.12);
  --radius-xl: 22px;
  --radius-lg: 16px;
  --radius-md: 12px;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow: 0 4px 24px rgba(5, 106, 63, 0.08), 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-float: 0 24px 48px rgba(5, 106, 63, 0.12), 0 8px 16px rgba(0, 0, 0, 0.06);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --tap: 44px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body.admin-app {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.5;
  color: var(--text);
  background: var(--bg-deep);
  -webkit-font-smoothing: antialiased;
}

/* ——— App shell ——— */
.admin-shell {
  display: grid;
  grid-template-columns: min(260px, 92vw) 1fr;
  min-height: 100vh;
}

@media (max-width: 840px) {
  .admin-shell {
    grid-template-columns: 1fr;
  }
}

.admin-sidebar {
  position: sticky;
  top: 0;
  align-self: start;
  min-height: 100vh;
  padding: 1.25rem 1rem 2rem;
  background: rgba(255, 255, 255, 0.78);
  -webkit-backdrop-filter: blur(20px) saturate(1.2);
  backdrop-filter: blur(20px) saturate(1.2);
  border-right: 1px solid var(--hairline);
  box-shadow: 4px 0 32px rgba(5, 106, 63, 0.06);
}

@media (max-width: 840px) {
  .admin-sidebar {
    position: relative;
    min-height: 0;
    border-right: none;
    border-bottom: 1px solid var(--hairline);
    box-shadow: 0 8px 32px rgba(5, 106, 63, 0.06);
  }
}

.admin-brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.35rem;
  padding: 0.5rem 0.65rem 1.25rem;
  text-decoration: none;
  color: inherit;
  border-radius: var(--radius-md);
  transition: background 0.2s ease;
}

.admin-brand:hover {
  background: var(--fecher-green-soft);
}

.admin-brand img {
  height: 36px;
  width: auto;
  display: block;
}

.admin-brand__sub {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fecher-green);
}

.admin-nav {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.admin-nav__label {
  margin: 0.75rem 0.65rem 0.35rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.admin-nav__link {
  display: flex;
  align-items: center;
  min-height: var(--tap);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-md);
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9375rem;
  transition: background 0.2s ease, color 0.2s ease, transform 0.15s ease;
}

.admin-nav__link:hover {
  background: var(--fecher-green-soft);
  color: var(--fecher-green-dark);
}

.admin-nav__link.is-active {
  background: linear-gradient(135deg, var(--fecher-green) 0%, #047a4a 100%);
  color: #fff;
  box-shadow: var(--shadow-sm);
}

.admin-nav__link.is-active:hover {
  color: #fff;
  filter: brightness(1.05);
}

.admin-main-wrap {
  padding: clamp(1rem, 4vw, 2rem);
  padding-bottom: 3rem;
}

.admin-main {
  max-width: 48rem;
}

.admin-sheet {
  background: var(--surface);
  border-radius: var(--radius-xl);
  padding: clamp(1.25rem, 4vw, 2rem);
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.9);
}

.admin-app h1 {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin: 0 0 1rem;
  color: var(--text);
}

.admin-muted {
  color: var(--muted);
  font-size: 0.9375rem;
}

.admin-muted strong {
  color: var(--text);
}

/* Flash */
.flash {
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
  font-size: 0.9375rem;
  font-weight: 500;
}

.flash.ok {
  background: var(--ok-bg);
  color: var(--ok);
  border: 1px solid rgba(5, 106, 63, 0.2);
}

.flash.err {
  background: var(--danger-bg);
  color: var(--danger);
  border: 1px solid rgba(197, 48, 48, 0.25);
}

/* Forms */
.admin-app label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--muted);
  margin: 0.85rem 0 0.35rem;
}

.admin-app input[type="text"],
.admin-app input[type="password"],
.admin-app input[type="number"],
.admin-app input[type="email"],
.admin-app select,
.admin-app textarea {
  width: 100%;
  max-width: 36rem;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--hairline);
  background: #f8faf9;
  color: var(--text);
  font: inherit;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}

.admin-app input:focus,
.admin-app select:focus,
.admin-app textarea:focus {
  outline: none;
  border-color: rgba(5, 106, 63, 0.45);
  background: #fff;
  box-shadow: 0 0 0 4px var(--fecher-green-soft);
}

.admin-app textarea {
  min-height: 5rem;
  max-width: 100%;
}

.admin-app input[type="checkbox"] {
  width: auto;
  margin-right: 0.4rem;
  accent-color: var(--fecher-green);
  vertical-align: middle;
}

.admin-app label:has(input[type="checkbox"]) {
  display: flex;
  align-items: center;
  font-weight: 500;
  cursor: pointer;
}

.admin-app button,
.admin-app .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--tap);
  margin-top: 1rem;
  padding: 0.55rem 1.25rem;
  border-radius: 999px;
  border: none;
  background: linear-gradient(180deg, var(--fecher-green) 0%, var(--fecher-green-dark) 100%);
  color: #fff;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(5, 106, 63, 0.25);
  transition: transform 0.15s ease, box-shadow 0.2s ease, filter 0.15s ease;
}

.admin-app button:hover,
.admin-app .btn:hover {
  filter: brightness(1.06);
  box-shadow: 0 4px 16px rgba(5, 106, 63, 0.35);
}

.admin-app button:active,
.admin-app .btn:active {
  transform: scale(0.98);
}

.admin-app button.secondary,
.admin-app a.secondary {
  background: transparent;
  color: var(--fecher-green);
  border: 1.5px solid var(--hairline);
  box-shadow: none;
}

.admin-app button.secondary:hover,
.admin-app a.secondary:hover {
  background: var(--fecher-green-soft);
  border-color: rgba(5, 106, 63, 0.25);
}

.hint {
  font-size: 0.8125rem;
  color: var(--muted);
  margin-top: 0.4rem;
}

.hint.ok-hint {
  color: var(--ok);
  font-weight: 600;
}

.admin-check {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-top: 0.85rem;
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
}

.admin-check input {
  margin-top: 0.2rem;
  flex-shrink: 0;
}

.admin-app code {
  background: var(--fecher-green-soft);
  padding: 0.15em 0.45em;
  border-radius: 6px;
  font-size: 0.88em;
  color: var(--fecher-green-dark);
}

.admin-app fieldset {
  border: 1px solid var(--hairline);
  border-radius: var(--radius-lg);
  padding: 1rem 1.15rem;
  margin: 1.25rem 0;
  background: rgba(255, 255, 255, 0.5);
}

.admin-app legend {
  padding: 0 0.35rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--muted);
}

/* ——— Login ——— */
body.admin-login {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg-deep);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  -webkit-font-smoothing: antialiased;
}

.admin-login__ambient {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 80% 60% at 20% 20%, rgba(247, 166, 0, 0.12) 0%, transparent 55%),
    radial-gradient(ellipse 70% 50% at 85% 75%, rgba(5, 106, 63, 0.14) 0%, transparent 50%);
  z-index: 0;
}

.admin-login__card {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 26rem;
  padding: 2rem 1.75rem 1.75rem;
  background: rgba(255, 255, 255, 0.92);
  -webkit-backdrop-filter: blur(24px) saturate(1.3);
  backdrop-filter: blur(24px) saturate(1.3);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-float);
  border: 1px solid rgba(255, 255, 255, 0.95);
}

.admin-login__logo {
  display: block;
  height: 44px;
  width: auto;
  margin: 0 auto 0.5rem;
}

.admin-login__title {
  text-align: center;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fecher-green);
  margin: 0 0 0.25rem;
}

.admin-login__headline {
  text-align: center;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin: 0 0 1.25rem;
  color: var(--text);
}

.admin-login .err {
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-md);
  background: var(--danger-bg);
  color: var(--danger);
  font-size: 0.875rem;
  margin: 0 0 1rem;
}

.admin-login label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--muted);
  margin-top: 0.85rem;
}

.admin-login label:first-of-type {
  margin-top: 0;
}

.admin-login input {
  width: 100%;
  margin-top: 0.35rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--hairline);
  background: rgba(248, 250, 249, 0.95);
  font: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.admin-login input:focus {
  outline: none;
  border-color: rgba(5, 106, 63, 0.45);
  background: #fff;
  box-shadow: 0 0 0 4px var(--fecher-green-soft);
}

.admin-login button[type="submit"] {
  width: 100%;
  margin-top: 1.35rem;
  padding: 0.85rem 1rem;
  border: none;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--fecher-green) 0%, var(--fecher-green-dark) 100%);
  color: #fff;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(5, 106, 63, 0.3);
  transition: transform 0.15s ease, box-shadow 0.2s;
}

.admin-login button[type="submit"]:hover {
  box-shadow: 0 6px 20px rgba(5, 106, 63, 0.4);
}

.admin-login button[type="submit"]:active {
  transform: scale(0.98);
}

.admin-login .hint {
  margin-top: 1.25rem;
  text-align: center;
  font-size: 0.75rem;
  line-height: 1.45;
  color: var(--muted);
}

.admin-login .hint code {
  background: var(--fecher-orange-soft);
  color: #92400e;
  padding: 0.1em 0.35em;
  border-radius: 4px;
  font-size: 0.95em;
}

.admin-login__back {
  display: block;
  text-align: center;
  margin-top: 1.5rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--fecher-green);
  text-decoration: none;
}

.admin-login__back:hover {
  text-decoration: underline;
}

/* Fatal / setup error (login.php) */
.admin-login-fatal {
  position: relative;
  z-index: 1;
  max-width: 32rem;
  padding: 1.5rem;
  background: var(--surface);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}

.admin-login-fatal h1 {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 0.75rem;
  color: var(--text);
}

.admin-login-fatal code {
  word-break: break-all;
}

.admin-mt-sm {
  margin-top: 0.75rem;
}

.admin-backup-lead {
  color: var(--muted);
  font-size: 0.9375rem;
  line-height: 1.55;
}

.admin-form-run {
  margin: 1rem 0;
}

.admin-cron-title {
  margin: 2rem 0 0.5rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
}

/* Referenzen: Uploads */
.admin-app input[type="file"] {
  width: 100%;
  max-width: 36rem;
  padding: 0.5rem 0;
  font: inherit;
}

.admin-app .btn-danger {
  background: linear-gradient(180deg, #c53030 0%, #9b2c2c 100%);
  box-shadow: 0 2px 8px rgba(197, 48, 48, 0.25);
}

.admin-app .btn-danger:hover {
  filter: brightness(1.05);
}

.admin-ref-cat {
  margin: 2.5rem 0;
  padding: 1.25rem 1.35rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--hairline);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: var(--shadow-sm);
}

.admin-ref-cat__title {
  margin: 0 0 0.35rem;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
}

.admin-ref-cat__id {
  margin: 0 0 1.25rem;
}

.admin-ref-sub {
  margin: 1.25rem 0 0.65rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--fecher-green-dark);
}

.admin-ref-list {
  list-style: none;
  margin: 0.75rem 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.admin-ref-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  flex-wrap: wrap;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--hairline);
}

.admin-ref-item:last-child {
  border-bottom: none;
}

.admin-ref-thumb {
  flex-shrink: 0;
  width: 160px;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #e8ece9;
  border: 1px solid var(--hairline);
}

.admin-ref-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.admin-ref-meta {
  flex: 1;
  min-width: 200px;
}

.admin-ref-cap {
  margin: 0 0 0.35rem;
  font-size: 0.9375rem;
  color: var(--text);
}

.admin-ref-path {
  margin: 0 0 0.5rem;
  font-size: 0.75rem;
  color: var(--muted);
}

.admin-ref-del {
  margin: 0;
}

.admin-ref-upload {
  margin-top: 1rem;
  max-width: 36rem;
}

.admin-ref-upload label {
  display: block;
}

.admin-ref-file {
  margin-bottom: 0.75rem;
}

.admin-ref-file__label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 0.35rem;
}

/* Downloads (Admin) */
.admin-dl-section {
  margin-top: 1.75rem;
  padding: 1.25rem 1.35rem;
  background: var(--surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--hairline);
  box-shadow: var(--shadow-sm);
}

.admin-dl-h2 {
  margin: 0 0 1rem;
  font-size: 1.125rem;
}

.admin-dl-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.admin-dl-item {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--hairline);
}

.admin-dl-item:last-child {
  border-bottom: none;
}

.admin-dl-main {
  flex: 1;
  min-width: min(100%, 280px);
}

.admin-dl-meta {
  margin: 0 0 0.35rem;
}

.admin-dl-kind {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.25rem 0.5rem;
  border-radius: 6px;
  background: var(--fecher-green-soft);
  color: var(--fecher-green);
}

.admin-dl-title-form {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 0.5rem;
  margin: 0.5rem 0;
}

.admin-dl-title-label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--muted);
  flex: 1;
  min-width: 200px;
}

.admin-dl-title-input {
  font: inherit;
  padding: 0.5rem 0.65rem;
  border-radius: 10px;
  border: 1px solid var(--hairline);
  max-width: 100%;
}

.admin-dl-title-save {
  flex-shrink: 0;
  padding: 0.45rem 0.85rem;
  font-size: 0.875rem;
}

.admin-dl-path {
  margin: 0;
  font-size: 0.75rem;
  color: var(--muted);
  word-break: break-all;
}

.admin-dl-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.admin-dl-move {
  display: flex;
  gap: 0.25rem;
}

.admin-dl-move-form {
  margin: 0;
}

.admin-dl-icon-btn {
  min-width: 2.5rem;
  padding: 0.35rem 0.5rem;
  font-size: 0.9375rem;
}

.admin-dl-preview {
  font-size: 0.875rem;
  padding: 0.4rem 0.75rem;
}

.admin-dl-del {
  margin: 0;
}

.admin-dl-del-btn {
  font-size: 0.875rem;
  padding: 0.4rem 0.75rem;
}

.admin-dl-upload {
  margin-top: 0.75rem;
  max-width: 36rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.admin-dl-upload label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-weight: 600;
  font-size: 0.9375rem;
}

.admin-dl-upload input[type="text"] {
  font: inherit;
  padding: 0.55rem 0.65rem;
  border-radius: 10px;
  border: 1px solid var(--hairline);
}

.admin-dl-file span {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--muted);
  margin-bottom: 0.35rem;
}