:root {
  --bg: #f3f7fa;
  --bg-soft: #edf3f7;
  --card: #ffffff;
  --text: #102733;
  --muted: #667985;
  --border: #d7e2e8;
  --border-strong: #b6c8d1;
  --primary: #00354e;
  --primary-hover: #00283b;
  --primary-soft: #e6f0f4;
  --accent: #b21265;
  --accent-hover: #941054;
  --accent-soft: #fff0f7;
  --danger: #b42318;
  --danger-hover: #8f1d14;
  --success-bg: #ecfdf3;
  --success-border: #abefc6;
  --warning-bg: #fffaeb;
  --warning-border: #fedf89;
  --error-bg: #fef3f2;
  --error-border: #fecdca;
  --radius: 18px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

.app-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 36px;
}

.top-utility {
  display: flex;
  justify-content: flex-end;
  margin: 0 0 12px;
}

.top-utility-inner {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  max-width: 100%;
}

.top-help-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--primary);
  font-weight: 850;
  text-decoration: none;
  line-height: 1;
  padding: 8px 2px;
  border-bottom: 2px solid rgba(178, 18, 101, .32);
}

.top-help-link::before {
  content: "?";
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-size: .82rem;
  font-weight: 900;
}

.top-help-link:hover,
.top-help-link:focus-visible {
  color: var(--accent);
  border-bottom-color: currentColor;
}

.top-account {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 4px 4px 4px 12px;
  border: 1px solid rgba(0, 53, 78, .14);
  border-radius: 999px;
  background: #ffffff;
  box-shadow: 0 10px 22px rgba(0, 53, 78, .09);
  color: var(--primary);
}

.top-account-icon {
  display: inline-grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 999px;
  background: var(--accent);
  flex: 0 0 auto;
}

.top-account-icon img {
  display: block;
  width: 13px;
  height: 16px;
}

.top-account-name {
  font-weight: 850;
  color: var(--primary);
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.top-account-role {
  color: var(--muted);
  font-weight: 750;
  white-space: nowrap;
}

.top-logout-link {
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  background: var(--primary);
  color: #fff;
  box-shadow: none;
}

.top-logout-link:hover,
.top-logout-link:focus-visible {
  background: var(--accent);
  color: #fff;
}

.app-header {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 112px;
  margin-bottom: 24px;
  padding: clamp(22px, 4vw, 34px);
  border: 1px solid rgba(0, 53, 78, .14);
  border-radius: 28px;
  background: #ffffff;
  box-shadow: 0 22px 48px rgba(0, 53, 78, .12);
  overflow: hidden;
}

.app-header::before,
.app-header::after {
  content: none;
}

.brand-logo {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  text-decoration: none;
}

.brand-logo img {
  display: block;
  width: min(100%, 360px);
  max-height: 94px;
  height: auto;
}

.header-actions,
.actions,
.inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 6px; font-size: clamp(2rem, 4vw, 3rem); line-height: 1.05; }
h2 { margin-bottom: 10px; font-size: 1.35rem; color: var(--primary); }
h3 { margin-bottom: 8px; font-size: 1.08rem; }

.eyebrow { margin: 0 0 6px; color: var(--accent); font-weight: 850; letter-spacing: .08em; text-transform: uppercase; font-size: .74rem; }
.eyebrow-light { margin: 0 0 4px; color: var(--accent); font-weight: 850; letter-spacing: .08em; text-transform: uppercase; font-size: .76rem; }
.subline, .hint, .empty, .meta-text { color: var(--muted); }
.small { font-size: .92rem; }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 14px 30px rgba(0, 53, 78, .08);
  padding: clamp(20px, 4vw, 28px);
  margin-bottom: 22px;
}

.login-card { max-width: 480px; margin-left: auto; margin-right: auto; }

.login-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin: 14px 0 0;
  color: var(--muted);
  font-size: .82rem;
}

.login-meta span:last-child { text-align: right; }

.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }

.form-stack,
.upload-box,
.admin-form,
.settings-form { display: grid; gap: 12px; }

label, .label { font-weight: 750; }

input[type="text"],
input[type="password"],
input[type="email"],
input[type="number"],
input[type="url"],
textarea,
select {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 14px;
  font: inherit;
  color: var(--text);
  background: #fff;
}

textarea { min-height: 110px; resize: vertical; }

input:focus,
textarea:focus,
select:focus,
button:focus-visible,
a:focus-visible,
summary:focus-visible {
  outline: 3px solid rgba(178, 18, 101, .28);
  outline-offset: 3px;
}

button,
.button,
.button-secondary,
.logout-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border: 0;
  border-radius: 12px;
  padding: 11px 18px;
  background: var(--primary);
  color: #fff;
  font: inherit;
  font-weight: 850;
  text-decoration: none;
  cursor: pointer;
}

button:hover,
.button:hover,
.button-secondary:hover,
button.button-secondary:hover,
.logout-link:hover {
  background: var(--accent);
  color: #fff;
}

.top-account .top-logout-link {
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  background: var(--primary);
  color: #fff;
  box-shadow: none;
}

.top-account .top-logout-link:hover,
.top-account .top-logout-link:focus-visible {
  background: var(--accent);
  color: #fff;
}

.button-secondary,
button.button-secondary {
  background: var(--primary);
  color: #fff;
}

.button-danger,
button.button-danger { background: var(--danger); color: #fff; }
.button-danger:hover,
button.button-danger:hover { background: var(--danger-hover); }
.button-compact { min-height: 38px; padding: 8px 12px; font-size: .92rem; }
button:disabled { opacity: .7; cursor: wait; }



.file-label {
  display: grid;
  gap: 10px;
  border: 2px dashed var(--border-strong);
  border-radius: var(--radius);
  padding: 20px;
  background: #f8fbfd;
}
.file-label span { color: var(--accent); font-weight: 850; }

.alert {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 13px 16px;
  margin-bottom: 12px;
  font-weight: 750;
}
.alert-success { background: var(--success-bg); border-color: var(--success-border); }
.alert-error { background: var(--error-bg); border-color: var(--error-border); }
.alert-warning { background: var(--warning-bg); border-color: var(--warning-border); }

.section-head { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; }
.card > .section-head { margin-bottom: 22px; }

#customer-files > .section-head {
  margin-bottom: 28px;
}

#customer-files > .section-head .hint {
  margin-top: 12px;
  margin-bottom: 0;
}

.file-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 18px; }

.file-card,
.customer-card,
.stat-card {
  display: grid;
  gap: 13px;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 14px;
  background: #fff;
}
.stat-card { background: #ffffff; }
.stat-card strong { font-size: 1.55rem; color: var(--primary); }

.preview-link,
.generic-preview {
  display: grid;
  place-items: center;
  overflow: hidden;
  border-radius: 12px;
  background: var(--primary-soft);
  aspect-ratio: 4 / 3;
  text-decoration: none;
  color: var(--primary);
  font-weight: 850;
  text-align: center;
  padding: 16px;
}
.preview-link img { width: 100%; height: 100%; object-fit: cover; display: block; }
.generic-preview span { display: block; font-size: 2rem; color: var(--accent); }


.file-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.file-action {
  width: 42px;
  min-width: 42px;
  height: 42px;
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 12px;
  padding: 0;
  text-decoration: none;
  cursor: pointer;
  transition: background-color .18s ease, transform .18s ease;
}

.file-action img {
  display: block;
  width: 21px;
  max-height: 22px;
}

.file-action-open img,
.file-action-download img {
  width: 24px;
  max-height: 24px;
}

.file-action-delete img {
  width: 18px;
  max-height: 18px;
}

.file-action:hover,
.file-action:focus-visible {
  transform: translateY(-1px);
}

.file-action-primary {
  background: var(--primary);
  color: #ffffff;
}

.file-action-primary:hover,
.file-action-primary:focus-visible {
  background: var(--accent);
}

.file-action-danger {
  background: var(--danger);
  color: #ffffff;
}

.file-action-danger:hover,
.file-action-danger:focus-visible {
  background: var(--danger-hover);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.file-meta { display: grid; gap: 2px; min-width: 0; }
.file-meta strong { overflow-wrap: anywhere; }
.file-meta span, .url-label { color: var(--muted); font-size: .92rem; }
.url-label { display: grid; gap: 6px; font-weight: 650; }

.check-row { display: flex; gap: 10px; align-items: center; font-weight: 700; }
.check-row input { width: 18px; height: 18px; accent-color: var(--accent); }

.bulk-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px;
  background: #f8fbfd;
  margin-bottom: 16px;
}

.bulk-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: flex-end;
}

.upload-progress {
  display: grid;
  gap: 10px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: #f8fbfd;
  padding: 14px;
}
.upload-progress[hidden] { display: none; }
.upload-progress-head { display: flex; justify-content: space-between; gap: 16px; align-items: center; color: var(--text); }
#upload-percent { color: var(--accent); font-weight: 850; white-space: nowrap; }
.progress-track { overflow: hidden; width: 100%; height: 16px; border-radius: 999px; background: #dfeaf0; border: 1px solid var(--border); }
.progress-bar { width: 0; height: 100%; border-radius: inherit; background: var(--primary); transition: width .2s ease; }
.upload-debug { color: var(--muted); font-size: .9rem; }

.admin-nav { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; justify-content: center; margin: 0 0 18px; text-align: center; }
.admin-nav a { display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--border); border-radius: 999px; padding: 8px 13px; color: var(--primary); background: #fff; text-decoration: none; font-weight: 850; line-height: 1.2; }
.admin-nav a:hover { border-color: rgba(178, 18, 101, .32); color: var(--accent); }
.admin-nav a.active { background: var(--primary); color: #fff; border-color: var(--primary); }
.nav-link-icon {
  flex: 0 0 auto;
  display: inline-block;
  width: 17px;
  height: 17px;
  background-color: currentColor;
  -webkit-mask-position: center;
  mask-position: center;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-size: contain;
  mask-size: contain;
}
.nav-link-icon--overview { -webkit-mask-image: url('icons/uebersicht.svg'); mask-image: url('icons/uebersicht.svg'); }
.nav-link-icon--settings { -webkit-mask-image: url('icons/einstellungen.svg'); mask-image: url('icons/einstellungen.svg'); }
.nav-link-icon--customers { -webkit-mask-image: url('icons/kunden.svg'); mask-image: url('icons/kunden.svg'); }
.nav-link-icon--backup { -webkit-mask-image: url('icons/sicherung.svg'); mask-image: url('icons/sicherung.svg'); }
.nav-link-icon--refresh { -webkit-mask-image: url('icons/aktualisieren.svg'); mask-image: url('icons/aktualisieren.svg'); }
.nav-link-icon--files { -webkit-mask-image: url('icons/dateien.svg'); mask-image: url('icons/dateien.svg'); }
.icon-heading { display: inline-flex; align-items: center; gap: 12px; margin-bottom: 0; }
.heading-icon {
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  border-radius: 999px;
  display: inline-grid;
  place-items: center;
  background: var(--accent);
  box-shadow: 0 8px 18px rgba(178, 18, 101, .18);
}
.heading-icon::before {
  content: "";
  display: block;
  width: 18px;
  height: 18px;
  background: #ffffff;
  -webkit-mask-position: center;
  mask-position: center;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-size: contain;
  mask-size: contain;
}
.heading-icon--overview::before { -webkit-mask-image: url('icons/uebersicht.svg'); mask-image: url('icons/uebersicht.svg'); }
.heading-icon--settings::before { -webkit-mask-image: url('icons/einstellungen.svg'); mask-image: url('icons/einstellungen.svg'); }
.heading-icon--customers::before { -webkit-mask-image: url('icons/kunden.svg'); mask-image: url('icons/kunden.svg'); }
.heading-icon--backup::before { -webkit-mask-image: url('icons/sicherung.svg'); mask-image: url('icons/sicherung.svg'); }
.heading-icon--refresh::before { -webkit-mask-image: url('icons/aktualisieren.svg'); mask-image: url('icons/aktualisieren.svg'); }
.heading-icon--files::before { -webkit-mask-image: url('icons/dateien.svg'); mask-image: url('icons/dateien.svg'); }
.overview-head { margin: 0 0 22px; }
.overview-card { scroll-margin-top: 18px; }
.admin-overview { margin-bottom: 0; }

summary { cursor: pointer; color: var(--primary); font-weight: 850; }
details .details-inner { margin-top: 14px; }

.table-wrap { overflow-x: auto; }
.admin-table { width: 100%; border-collapse: collapse; min-width: 760px; }
.admin-table th,
.admin-table td { border-bottom: 1px solid var(--border); padding: 10px; text-align: left; vertical-align: top; }
.admin-table th { color: var(--primary); font-size: .9rem; }

.badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary);
  padding: 3px 9px;
  font-size: .82rem;
  font-weight: 850;
  white-space: nowrap;
}

.help-card {
  background: #fff7fb;
  border-color: rgba(178, 18, 101, .22);
  box-shadow: 0 18px 38px rgba(0, 53, 78, .10);
}
.help-layout { display: grid; grid-template-columns: 230px minmax(0, 1fr); gap: 22px; margin-top: 12px; }
.help-index { align-self: start; position: sticky; top: 16px; display: grid; gap: 8px; padding: 14px; border: 1px solid rgba(178, 18, 101, .18); border-radius: 16px; background: rgba(255, 255, 255, .78); }
.help-index a { display: block; padding: 8px 10px; border-radius: 10px; color: var(--primary); text-decoration: none; font-weight: 750; }
.help-index a:hover,
.help-index a:focus { background: var(--accent-soft); color: var(--accent); }
.help-content { display: grid; gap: 18px; }
.help-content section { padding: 18px; border: 1px solid var(--border); border-radius: 16px; background: #ffffff; }
.help-content h3 { color: var(--primary); }
.help-steps { margin: 10px 0 0; padding-left: 1.25rem; }
.help-steps li + li { margin-top: 8px; }


.ui-folder-tree {
  display: grid;
  gap: 8px;
  margin: 14px 0;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: #f8fbfd;
}
.ui-folder {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 11px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--primary);
  font-weight: 800;
}
.ui-folder::before {
  content: "";
  width: 16px;
  height: 12px;
  border-radius: 3px;
  background: var(--primary);
  flex: 0 0 auto;
}
.ui-folder.child {
  margin-left: 22px;
}
.ui-folder.is-active {
  border-color: rgba(178, 18, 101, .32);
  background: var(--accent-soft);
}
.ui-folder.is-active::before {
  background: var(--accent);
}
.ui-folder span {
  margin-left: auto;
  color: var(--accent);
  font-size: .78rem;
  font-weight: 850;
}
#settings-manage {
  margin-top: 4px;
}
#settings-manage summary,
#admin-password summary {
  display: list-item;
  padding: 10px 0;
}

.ui-stat-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-top: 14px; }
.ui-stat-card { display: grid; gap: 8px; padding: 16px; border: 1px solid var(--border); border-radius: 16px; background: #ffffff; box-shadow: 0 10px 20px rgba(0, 53, 78, .06); }
.ui-stat-card span { color: var(--muted); font-size: .86rem; font-weight: 750; }
.ui-stat-card strong { color: var(--primary); font-size: 1.5rem; line-height: 1; }
.ui-example { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px 12px; margin-top: 14px; padding: 14px; border: 1px solid var(--border); border-radius: 14px; background: #f8fbfd; }
.ui-example strong { color: var(--primary); }
.file-example { grid-template-columns: 54px minmax(0, 1fr); align-items: center; }
.file-example .thumb { width: 54px; height: 42px; border-radius: 12px; background: var(--primary); box-shadow: inset 0 0 0 3px rgba(255,255,255,.22); }


.back-to-top {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 1000;
  display: inline-grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 999px;
  background: var(--primary);
  color: #ffffff;
  font-size: 1.35rem;
  font-weight: 950;
  line-height: 1;
  text-decoration: none;
  box-shadow: 0 14px 30px rgba(0, 53, 78, .22);
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity .18s ease, transform .18s ease, background-color .18s ease;
}

.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.back-to-top:hover,
.back-to-top:focus-visible {
  background: var(--accent);
  color: #ffffff;
}

@media (max-width: 980px) {
  .grid-4,
  .ui-stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 820px) {
  .app-header { min-height: 0; }
  .brand-logo img { width: min(100%, 300px); }
  .top-utility { justify-content: stretch; }
  .top-utility-inner { width: 100%; }
}

@media (max-width: 780px) {
  .login-meta { display: grid; gap: 4px; }
  .login-meta span:last-child { text-align: left; }
  .app-shell { width: min(100% - 20px, 1180px); padding: 20px 0; }
  .top-utility { margin-bottom: 8px; }
  .top-utility-inner { display: grid; grid-template-columns: 1fr; gap: 8px; }
  .top-help-link { justify-self: end; }
  .top-account {
    width: 100%;
    justify-content: flex-start;
    border-radius: 18px;
    padding: 8px 8px 8px 12px;
  }
  .top-account-icon,
  .top-account-name,
  .top-account-role {
    flex: 0 0 auto;
  }
  .top-account-name {
    max-width: min(46vw, 220px);
  }
  .top-logout-link {
    width: auto;
    margin-left: auto;
    flex: 0 0 auto;
  }
  .section-head, .grid-2, .grid-3, .grid-4, .help-layout, .ui-stat-grid { display: grid; grid-template-columns: 1fr; }
  .help-index { position: static; }
  button, .button, .button-secondary { width: 100%; }
  .file-action { width: 42px; min-width: 42px; }
  .file-actions { display: flex; }
  .actions, .header-actions, .inline-actions, .bulk-bar, .bulk-actions { display: grid; }
}

@media (max-width: 420px) {
  .top-account {
    gap: 6px;
  }
  .top-account-name {
    max-width: 34vw;
  }
  .top-logout-link {
    padding-inline: 10px;
  }
}


.folder-panel {
  display: grid;
  gap: 16px;
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 18px;
  background: #f7fafc;
  margin: 0 0 18px;
}

.folder-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border);
}

.folder-panel-head > div {
  display: grid;
  gap: 2px;
}

.folder-panel-head strong {
  color: var(--primary);
  font-size: 1.12rem;
}

.folder-status-pill,
.folder-tree-current {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border-radius: 999px;
  padding: 4px 9px;
  background: #ffffff;
  border: 1px solid var(--border);
  color: var(--primary);
  font-size: .78rem;
  font-weight: 850;
  white-space: nowrap;
}

.folder-layout {
  display: grid;
  grid-template-columns: minmax(250px, 330px) minmax(0, 1fr);
  gap: 16px;
  align-items: stretch;
}

.folder-tree,
.folder-workspace {
  border: 1px solid var(--border);
  border-radius: 16px;
  background: #ffffff;
}

.folder-tree {
  padding: 14px;
  overflow: auto;
}

.folder-tree-title {
  margin-bottom: 10px;
  color: var(--primary);
  font-weight: 900;
}

.folder-tree-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.folder-tree-list .folder-tree-list {
  margin-left: 16px;
  padding-left: 14px;
  border-left: 1px solid var(--border);
}

.folder-tree-item {
  position: relative;
  margin: 4px 0;
}

.folder-tree-link {
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 40px;
  border: 1px solid transparent;
  border-radius: 12px;
  padding: 7px 8px;
  color: var(--text);
  text-decoration: none;
  font-weight: 750;
}

.folder-tree-link:hover,
.folder-tree-link:focus {
  border-color: rgba(178, 18, 101, .28);
  background: var(--accent-soft);
  color: var(--accent);
}

.folder-tree-item.is-active > .folder-tree-link {
  border-color: rgba(0, 53, 78, .28);
  background: var(--primary-soft);
  color: var(--primary);
}

.folder-tree-icon {
  position: relative;
  flex: 0 0 auto;
  width: 25px;
  height: 19px;
  border-radius: 5px 5px 4px 4px;
  background: var(--primary);
}

.folder-tree-icon::before {
  content: "";
  position: absolute;
  left: 3px;
  top: -4px;
  width: 11px;
  height: 6px;
  border-radius: 4px 4px 0 0;
  background: var(--primary);
}

.folder-tree-item.is-active > .folder-tree-link .folder-tree-icon,
.folder-tree-item.is-active > .folder-tree-link .folder-tree-icon::before,
.folder-tree-link:hover .folder-tree-icon,
.folder-tree-link:hover .folder-tree-icon::before,
.folder-tree-link:focus .folder-tree-icon,
.folder-tree-link:focus .folder-tree-icon::before {
  background: var(--accent);
}

.folder-tree-name {
  min-width: 0;
  overflow-wrap: anywhere;
}

.folder-tree-current {
  margin-left: auto;
  padding: 2px 7px;
  color: var(--accent);
  border-color: rgba(178, 18, 101, .24);
  background: #fff7fb;
  font-size: .72rem;
}

.folder-workspace {
  display: grid;
  align-content: start;
  gap: 14px;
  padding: 16px;
}

.folder-current-box {
  display: grid;
  gap: 5px;
  border-radius: 14px;
  padding: 14px;
  background: #f7fafc;
  border: 1px solid var(--border);
}

.folder-current-box strong {
  color: var(--primary);
  font-size: 1.2rem;
}

.folder-current-box p {
  margin: 0;
  color: var(--muted);
}

.folder-current-box code {
  display: block;
  width: fit-content;
  max-width: 100%;
  overflow-wrap: anywhere;
  border-radius: 10px;
  padding: 6px 9px;
  background: #ffffff;
  border: 1px solid var(--border);
  color: var(--primary);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: .86rem;
}

.folder-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  border-radius: 12px;
  padding: 9px 10px;
  background: #ffffff;
  border: 1px dashed var(--border-strong);
  color: var(--muted);
  font-size: .94rem;
}

.folder-breadcrumb a {
  color: var(--primary);
  font-weight: 850;
  text-decoration: none;
}

.folder-breadcrumb a:hover,
.folder-breadcrumb a:focus {
  color: var(--accent);
}

.folder-breadcrumb strong {
  color: var(--accent);
}

.folder-actions-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
}

.folder-root-note {
  color: var(--muted);
  font-weight: 750;
}

.folder-create-form {
  display: grid;
  gap: 8px;
  border-top: 1px solid var(--border);
  padding-top: 14px;
}

.folder-create-form label {
  color: var(--primary);
}

.folder-create-line {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
}

.folder-next-list {
  display: grid;
  gap: 8px;
}

.folder-next-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 10px;
}

.folder-next-card {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  border: 1px solid var(--border);
  border-radius: 13px;
  padding: 9px 11px;
  background: #ffffff;
  color: var(--primary);
  text-decoration: none;
  font-weight: 850;
  overflow-wrap: anywhere;
}

.folder-next-card:hover,
.folder-next-card:focus {
  border-color: rgba(178, 18, 101, .35);
  color: var(--accent);
}

.folder-next-card:hover .folder-tree-icon,
.folder-next-card:hover .folder-tree-icon::before,
.folder-next-card:focus .folder-tree-icon,
.folder-next-card:focus .folder-tree-icon::before {
  background: var(--accent);
}

.folder-empty {
  margin: 0;
}

@media (max-width: 900px) {
  .folder-layout {
    grid-template-columns: 1fr;
  }

  .folder-tree {
    max-height: 320px;
  }
}

@media (max-width: 780px) {
  .folder-panel-head,
  .folder-actions-row,
  .folder-create-line {
    display: grid;
    grid-template-columns: 1fr;
  }
}

.storage-hint {
  margin-top: 6px;
}