:root {
  --text: #f4f6fb;
  --muted: rgba(244, 246, 251, 0.72);
  --accent: #e8ecff;
  --accent-text: #3b2f6b;
  --danger: #ff8a9b;
  --ok: #7dffb2;
  --card-bg: rgba(18, 14, 38, 0.55);
  --card-border: rgba(255, 255, 255, 0.18);
  --sidebar-bg: rgba(10, 8, 26, 0.72);
  --sidebar-width: 248px;
  --input-bg: rgba(8, 6, 22, 0.55);
  --btn-radius: 9px;
  --btn-danger-bg: #a63d4d;
  --btn-danger-bg-hover: #c24a5c;
  --btn-danger-border: rgba(255, 150, 165, 0.45);
}
* { box-sizing: border-box; }
.app-body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: linear-gradient(35deg, #667eea 0%, #764ba2 100%);
  background-attachment: fixed;
  color: var(--text);
  min-height: 100vh;
}
.app-layout {
  display: flex;
  min-height: 100vh;
  align-items: stretch;
}
.sidebar {
  width: var(--sidebar-width);
  flex-shrink: 0;
  background: var(--sidebar-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-right: 1px solid var(--card-border);
  display: flex;
  flex-direction: column;
  padding: 1.25rem 0 1rem;
}
.sidebar-brand {
  padding: 0 1.1rem 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 0.75rem;
}
.sidebar-brand-link {
  color: var(--text);
  text-decoration: none;
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.02em;
  display: block;
}
.sidebar-brand-link:hover { color: #fff; }
.sidebar-tagline {
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: 0.2rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.sidebar-section {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  padding: 1rem 1.1rem 0.35rem;
}
.sidebar-nav {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0 0.5rem;
}
.sidebar-nav-group--export {
  display: flex;
  flex-direction: column;
  gap: 0.08rem;
  margin-bottom: 0.15rem;
}
.sidebar-link-nested {
  margin-left: 0.85rem;
  padding: 0.38rem 0.75rem 0.38rem 0.65rem;
  font-size: 0.84rem;
  border-left: 3px solid rgba(255, 255, 255, 0.12);
  border-radius: 0 8px 8px 0;
}
.sidebar-link-nested:hover {
  border-left-color: rgba(255, 255, 255, 0.25);
}
.sidebar-bottom {
  padding: 1rem 0.5rem 0;
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.sidebar-link {
  display: block;
  padding: 0.55rem 0.75rem;
  border-radius: 8px;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.92rem;
  border-left: 3px solid transparent;
  margin-left: 0.25rem;
}
.sidebar-link:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
}
.sidebar-link.is-active {
  color: var(--text);
  background: rgba(255, 255, 255, 0.1);
  border-left-color: var(--accent);
  font-weight: 600;
}
.sidebar-link-logout {
  margin-top: 0.35rem;
  color: rgba(255, 180, 190, 0.95);
}
.sidebar-link-logout:hover {
  color: #fff;
  background: rgba(201, 74, 90, 0.35);
}
.app-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}
.main-inner {
  flex: 1;
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 2rem;
}
.card {
  background: var(--card-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-radius: 12px;
  padding: 1.25rem;
  margin-bottom: 1rem;
  border: 1px solid var(--card-border);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
}
.card-actions-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.65rem;
  margin: 0 0 1rem;
}
.card-actions-row__label {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0 0.15rem 0 0;
}
.card-actions-row form.form--inline {
  display: inline-flex;
  margin: 0;
  padding: 0;
  align-items: center;
}
h1 { font-size: 1.35rem; margin: 0 0 1rem; font-weight: 650; }
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
th, td {
  text-align: left;
  padding: 0.5rem 0.6rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
th { color: var(--muted); font-weight: 600; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.52rem 1.1rem;
  min-height: 2.5rem;
  border-radius: var(--btn-radius);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 600;
  font-family: inherit;
  letter-spacing: 0.01em;
  line-height: 1.2;
  white-space: nowrap;
  -webkit-appearance: none;
  appearance: none;
  transition:
    background 0.15s ease,
    border-color 0.15s ease,
    color 0.15s ease,
    box-shadow 0.15s ease,
    transform 0.12s ease;
}
.btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}
.btn-primary {
  background: linear-gradient(180deg, #f2f4ff 0%, var(--accent) 100%);
  color: var(--accent-text);
  border-color: rgba(255, 255, 255, 0.35);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.45) inset,
    0 2px 6px rgba(0, 0, 0, 0.18),
    0 6px 20px rgba(59, 47, 107, 0.22);
}
.btn-primary:hover {
  filter: brightness(1.04);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.5) inset,
    0 3px 10px rgba(0, 0, 0, 0.22),
    0 8px 24px rgba(59, 47, 107, 0.28);
  transform: translateY(-1px);
}
.btn-primary:active {
  transform: translateY(0);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.35) inset,
    0 1px 4px rgba(0, 0, 0, 0.2);
}
.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.22);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.06) inset;
}
.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.32);
  transform: translateY(-1px);
}
.btn-secondary:active {
  transform: translateY(0);
  background: rgba(255, 255, 255, 0.1);
}
.btn-ghost {
  background: rgba(255, 255, 255, 0.04);
  color: rgba(232, 236, 255, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.28);
  box-shadow: none;
}
.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.4);
  color: #fff;
  transform: translateY(-1px);
}
.btn-ghost:active {
  transform: translateY(0);
}
.btn-danger {
  background: linear-gradient(180deg, var(--btn-danger-bg-hover) 0%, var(--btn-danger-bg) 100%);
  color: #fff;
  border-color: var(--btn-danger-border);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.15) inset,
    0 2px 8px rgba(0, 0, 0, 0.25);
}
.btn-danger:hover {
  background: linear-gradient(180deg, #d4586a 0%, #c24a5c 100%);
  border-color: rgba(255, 180, 190, 0.55);
  transform: translateY(-1px);
}
.btn-danger:active {
  transform: translateY(0);
}
.btn-sm {
  padding: 0.35rem 0.75rem;
  min-height: 2rem;
  font-size: 0.8125rem;
  border-radius: 8px;
}
.toolbar .btn {
  align-self: flex-end;
  min-height: 2.65rem;
  padding-left: 1.15rem;
  padding-right: 1.15rem;
}
.table-actions {
  display: inline-flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.5rem;
  width: max-content;
  max-width: 100%;
  vertical-align: middle;
}
.table-actions > a.btn,
.table-actions > form {
  flex: 0 0 auto;
}
.table-actions a.btn,
.table-actions a.btn:visited {
  color: var(--text);
  text-decoration: none;
}
.table-actions button.btn {
  font-family: inherit;
  margin: 0;
}
.table-actions form {
  display: inline-flex;
  margin: 0;
  padding: 0;
  width: auto;
  min-width: 0;
  border: none;
  background: none;
  align-items: center;
}
.table-actions-skip {
  opacity: 0.42;
  cursor: default;
  pointer-events: none;
  box-shadow: none !important;
  transform: none !important;
}
th.table-col-action {
  text-align: right;
  width: 1%;
  white-space: nowrap;
}
td.table-actions-cell,
td:has(.table-actions) {
  text-align: right;
  vertical-align: middle;
  white-space: nowrap;
  min-width: 11.5rem;
}
.form-actions,
.modal-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  margin-top: 1rem;
}
.form-actions--tight {
  margin-top: 0.75rem;
}
label { display: block; margin: 0.5rem 0 0.25rem; color: var(--muted); font-size: 0.85rem; }
.toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 0.75rem 1rem;
  margin-bottom: 1rem;
}
.toolbar .toolbar-field {
  flex: 1;
  min-width: 220px;
  max-width: 400px;
}
.toolbar .toolbar-field label {
  display: block;
  margin: 0 0 0.25rem;
}
.toolbar .search-input {
  width: 100%;
  max-width: none;
}
table thead th a {
  color: inherit;
  text-decoration: none;
}
table thead th a:hover {
  text-decoration: underline;
}
input[type="search"] {
  width: 100%;
  max-width: 420px;
  padding: 0.5rem 0.65rem;
  border-radius: 8px;
  border: 1px solid var(--card-border);
  background: var(--input-bg);
  color: var(--text);
}
input[type="file"] {
  max-width: 100%;
  color: var(--muted);
  font-size: 0.9rem;
}
/* CSV-Bulk-Import (profiles.php) */
.import-bulk-hint {
  background: rgba(0, 0, 0, 0.22);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  padding: 0.85rem 1rem;
  margin: 0 0 1.1rem;
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.55;
}
.import-bulk-hint strong {
  color: rgba(248, 250, 255, 0.95);
  font-weight: 600;
}
.import-bulk-hint code {
  font-size: 0.84em;
}
.import-bulk-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
  margin: 0 0 1.1rem;
}
.import-bulk-form {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1rem;
  margin-top: 0.15rem;
}
.import-bulk-form__title {
  margin: 0 0 0.65rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: rgba(248, 250, 255, 0.92);
}
input[type="text"], input[type="password"], input[type="date"], input[type="number"], select {
  width: 100%;
  max-width: 420px;
  padding: 0.5rem 0.65rem;
  border-radius: 8px;
  border: 1px solid var(--card-border);
  background: var(--input-bg);
  color: var(--text);
}
input::placeholder { color: rgba(244, 246, 251, 0.45); }
.msg { padding: 0.65rem 0.85rem; border-radius: 8px; margin-bottom: 1rem; }
.msg.ok { background: rgba(125, 255, 178, 0.18); color: var(--ok); }
.msg.err { background: rgba(255, 138, 155, 0.2); color: #ffe0e5; }
.login-wrap {
  max-width: 400px;
  margin: 3rem auto;
}
html.login-page {
  height: 100%;
  min-height: 100dvh;
  overflow: hidden;
  overscroll-behavior: none;
}
body.login-page.app-body {
  height: 100%;
  min-height: 100%;
  min-height: 100dvh;
  max-height: 100dvh;
  overflow: hidden;
  overscroll-behavior: none;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: max(0.75rem, env(safe-area-inset-top, 0px))
    max(1rem, env(safe-area-inset-right, 0px))
    max(0.75rem, env(safe-area-inset-bottom, 0px))
    max(1rem, env(safe-area-inset-left, 0px));
  background-attachment: scroll;
}
.login-page .login-wrap.login-card {
  margin: 0;
  width: 100%;
  max-width: 400px;
  flex-shrink: 0;
  border-radius: 18px;
  padding: 1.85rem 1.65rem 1.75rem;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.22);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.12) inset,
    0 20px 50px rgba(0, 0, 0, 0.28),
    0 0 0 1px rgba(0, 0, 0, 0.06);
}
.login-header {
  margin-bottom: 1.35rem;
}
.login-product {
  margin: 0 0 0.35rem;
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--text);
}
.login-tag {
  margin: 0 0 1rem;
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: rgba(244, 246, 251, 0.5);
}
.login-title {
  margin: 0 0 0.4rem;
  font-size: 1.35rem;
  font-weight: 650;
  line-height: 1.2;
}
.login-lead {
  margin: 0;
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.45;
}
.login-page .login-msg {
  text-align: left;
  margin-bottom: 1rem;
  font-size: 0.86rem;
}
.login-form {
  text-align: left;
}
.login-page .login-form label {
  margin-top: 0.65rem;
  margin-bottom: 0.35rem;
  font-size: 0.8rem;
  letter-spacing: 0.02em;
}
.login-page .login-form label:first-of-type {
  margin-top: 0;
}
.login-page .login-form input[type="text"],
.login-page .login-form input[type="password"] {
  max-width: none;
  width: 100%;
  padding: 0.65rem 0.85rem;
  border-radius: 11px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(6, 4, 18, 0.45);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.login-page .login-form input[type="text"]:focus,
.login-page .login-form input[type="password"]:focus {
  outline: none;
  border-color: rgba(232, 236, 255, 0.45);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.35);
}
.login-page .login-form .login-form-actions {
  margin-top: 1.35rem;
  justify-content: stretch;
}
.login-page .login-submit {
  width: 100%;
  min-height: 2.75rem;
  border-radius: 11px;
  font-size: 0.92rem;
}
.modal-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2000;
  align-items: flex-start;
  justify-content: center;
  padding: 1.25rem;
  overflow-y: auto;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
}
.modal-backdrop.is-open {
  display: flex;
}
.modal-panel {
  position: relative;
  width: 100%;
  max-width: 440px;
  margin: 5vh auto 2rem;
}
.modal-close {
  position: absolute;
  top: 0.55rem;
  right: 0.55rem;
  width: 2.35rem;
  height: 2.35rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--btn-radius);
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.modal-close:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.22);
  color: #fff;
}
.modal-close:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
a.export-btn {
  margin-right: 0.35rem;
  margin-bottom: 0.3rem;
  text-align: center;
  min-width: 4.5rem;
}
@media (max-width: 900px) {
  .app-layout { flex-direction: column; }
  .sidebar {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--card-border);
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    padding: 0.75rem 0.75rem 0.5rem;
  }
  .sidebar-brand {
    border-bottom: none;
    margin-bottom: 0;
    padding: 0 0.75rem 0 0;
    flex: 1;
    min-width: 140px;
  }
  .sidebar-nav {
    flex-direction: row;
    flex-wrap: wrap;
    flex: 2 1 200px;
    padding: 0;
    gap: 0.2rem;
  }
  .sidebar-nav-group--export {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.15rem;
    width: 100%;
  }
  .sidebar-link-nested {
    margin-left: 0;
    border-left: none;
    padding: 0.4rem 0.55rem;
    font-size: 0.8rem;
  }
  .sidebar-section {
    display: none;
  }
  .sidebar-link {
    margin-left: 0;
    padding: 0.4rem 0.55rem;
    font-size: 0.85rem;
  }
  .sidebar-bottom {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    width: 100%;
    padding: 0.5rem 0 0;
    margin-top: 0.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }
  .main-inner { padding: 1rem 0.9rem; }
}