/* Spilnet Business Admin — design system (ops panel) */

@font-face {
  font-family: "Manrope";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("/fonts/manrope-400-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Manrope";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("/fonts/manrope-400-latinext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Manrope";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("/fonts/manrope-600-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Manrope";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("/fonts/manrope-600-latinext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Manrope";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("/fonts/manrope-700-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Manrope";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("/fonts/manrope-700-latinext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Syne";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("/fonts/syne-700-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Syne";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("/fonts/syne-700-latinext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  /* Brand-aligned (inspired by Spilnet Web tokens) */
  --color-bg: #0a1220;
  --color-bg-elevated: #0e1728;
  --color-surface: #121c2e;
  --color-surface-2: #182338;
  --color-ink: #e8eef9;
  --color-ink-muted: #9aa8c7;
  --color-ink-subtle: #6b7a99;
  --color-brand: #007bff;
  --color-brand-strong: #0056d2;
  --color-brand-soft: rgba(0, 123, 255, 0.14);
  --color-line: rgba(148, 163, 194, 0.18);
  --color-focus: #4d8dff;
  --color-danger: #dc2626;
  --color-warning: #d97706;
  --color-success: #059669;
  --color-info: #0284c7;

  --color-bg-light: #f3f5f9;
  --color-surface-light: #ffffff;
  --color-surface-light-2: #eaeef5;
  --color-ink-on-light: #0c1526;
  --color-ink-muted-on-light: #556074;
  --color-ink-subtle-on-light: #7c869c;
  --color-line-on-light: rgba(12, 21, 38, 0.09);
  --color-line-strong-on-light: rgba(12, 21, 38, 0.16);
  --color-shadow-on-light: rgba(15, 30, 60, 0.08);

  --font-display: "Syne", "Segoe UI", sans-serif;
  --font-body: "Manrope", "Segoe UI", sans-serif;
  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-md: 1rem;
  --fs-lg: 1.125rem;
  --fs-xl: 1.375rem;
  --fw-regular: 400;
  --fw-semibold: 600;
  --fw-bold: 700;
  --tracking-wide: 0.08em;
  --tracking-caps: 0.12em;
  --lh-snug: 1.35;
  --lh-body: 1.55;

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;

  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 1rem;
  --radius-pill: 999px;

  --shadow-sm: 0 1px 2px var(--color-shadow-on-light);
  --shadow-md: 0 4px 16px rgba(15, 30, 60, 0.06);

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --duration-1: 150ms;
  --duration-2: 280ms;

  --admin-sidebar-width: 260px;
  --admin-sidebar-collapsed: 72px;
  --admin-topbar-height: 56px;
  --z-sidebar: 40;
  --z-overlay: 35;
  --z-topbar: 30;
}

@media (prefers-reduced-motion: reduce) {
  :root {
    --duration-1: 1ms;
    --duration-2: 1ms;
  }

  *,
  *::before,
  *::after {
    animation-duration: 1ms !important;
    transition-duration: 1ms !important;
  }
}

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

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  font-family: var(--font-body);
  font-size: var(--fs-md);
  line-height: var(--lh-body);
  color: var(--color-ink-on-light);
  background: var(--color-bg-light);
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--color-brand);
  text-decoration: none;
}

a:hover {
  color: var(--color-brand-strong);
}

a:focus-visible,
button:focus-visible,
.form-control:focus-visible,
.btn:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

/* ——— Shell ——— */
.admin-shell {
  display: flex;
  min-height: 100vh;
}

.admin-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10, 18, 32, 0.45);
  z-index: var(--z-overlay);
}

.admin-shell.sidebar-open .admin-overlay {
  display: block;
}

.admin-sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  width: var(--admin-sidebar-width);
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-elevated) 100%);
  color: var(--color-ink);
  display: flex;
  flex-direction: column;
  z-index: var(--z-sidebar);
  border-right: 1px solid var(--color-line);
  transition: width var(--duration-2) var(--ease-out), transform var(--duration-2) var(--ease-out);
}

.admin-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-5) var(--space-4);
  border-bottom: 1px solid var(--color-line);
  min-height: calc(var(--admin-topbar-height) + 0.5rem);
}

.admin-brand-text {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
}

.admin-brand-name {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: 1.15rem;
  letter-spacing: 0.04em;
  color: #fff;
  line-height: 1.1;
}

.admin-brand-sub {
  font-size: 0.65rem;
  font-weight: var(--fw-semibold);
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--color-ink-subtle);
}

.admin-nav {
  list-style: none;
  margin: 0;
  padding: var(--space-3) var(--space-3) var(--space-4);
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
}

.nav-group {
  margin-top: var(--space-4);
}

.nav-group:first-child {
  margin-top: 0;
}

.nav-group-label {
  padding: var(--space-2) var(--space-3);
  font-size: 0.65rem;
  font-weight: var(--fw-semibold);
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--color-ink-subtle);
  white-space: nowrap;
}

.admin-nav a {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0.6rem var(--space-3);
  border-radius: var(--radius-sm);
  color: var(--color-ink-muted);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  margin-bottom: 0.1rem;
  transition: background var(--duration-1) var(--ease-out), color var(--duration-1) var(--ease-out);
}

.admin-nav a .nav-abbr {
  display: none;
  width: 1.75rem;
  height: 1.75rem;
  flex-shrink: 0;
  place-items: center;
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-ink-muted);
  font-size: 0.7rem;
  font-weight: var(--fw-bold);
}

.admin-nav a .nav-label {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.admin-nav a:hover {
  background: var(--color-surface);
  color: #fff;
}

.admin-nav a.active {
  background: var(--color-brand-soft);
  color: var(--color-focus);
}

.admin-nav a.active .nav-abbr {
  background: var(--color-brand);
  color: #fff;
}

.admin-sidebar-footer {
  padding: var(--space-4);
  border-top: 1px solid var(--color-line);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.admin-user-email {
  font-size: var(--fs-xs);
  color: var(--color-ink-muted);
  word-break: break-all;
  line-height: var(--lh-snug);
}

.admin-sidebar-footer .btn {
  width: 100%;
}

.admin-main {
  flex: 1;
  margin-left: var(--admin-sidebar-width);
  min-width: 0;
  display: flex;
  flex-direction: column;
  transition: margin-left var(--duration-2) var(--ease-out);
}

.admin-topbar {
  height: var(--admin-topbar-height);
  background: var(--color-surface-light);
  border-bottom: 1px solid var(--color-line-on-light);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0 var(--space-5);
  position: sticky;
  top: 0;
  z-index: var(--z-topbar);
}

.admin-topbar-start {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-width: 0;
  flex: 1;
}

.admin-topbar-title {
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: var(--fs-md);
  color: var(--color-ink-on-light);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.admin-breadcrumb {
  font-size: var(--fs-xs);
  color: var(--color-ink-subtle-on-light);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.admin-breadcrumb:empty {
  display: none;
}

.admin-content {
  padding: var(--space-5);
  flex: 1;
}

/* Collapsed desktop rail */
.admin-shell.sidebar-collapsed .admin-sidebar {
  width: var(--admin-sidebar-collapsed);
}

.admin-shell.sidebar-collapsed .admin-main {
  margin-left: var(--admin-sidebar-collapsed);
}

.admin-shell.sidebar-collapsed .admin-brand-text,
.admin-shell.sidebar-collapsed .nav-group-label,
.admin-shell.sidebar-collapsed .nav-label,
.admin-shell.sidebar-collapsed .admin-user-email,
.admin-shell.sidebar-collapsed .admin-sidebar-footer .btn .btn-label {
  display: none;
}

.admin-shell.sidebar-collapsed .admin-brand {
  justify-content: center;
  padding: var(--space-4) var(--space-2);
}

.admin-shell.sidebar-collapsed .admin-brand::after {
  content: "S";
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: 1.1rem;
  color: #fff;
}

.admin-shell.sidebar-collapsed .admin-nav a {
  justify-content: center;
  padding: 0.55rem;
}

.admin-shell.sidebar-collapsed .admin-nav a .nav-abbr {
  display: grid;
}

.admin-shell.sidebar-collapsed .admin-sidebar-footer {
  align-items: center;
  padding: var(--space-3) var(--space-2);
}

.admin-shell.sidebar-collapsed .admin-sidebar-footer .btn {
  width: auto;
  min-width: 2.25rem;
  padding: 0.35rem 0.5rem;
  font-size: 0.7rem;
}

.admin-shell.sidebar-collapsed .admin-sidebar-footer .btn::after {
  content: "↩";
  font-size: 0.85rem;
}

/* ——— Page chrome ——— */
.page-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.page-header h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  letter-spacing: -0.02em;
  color: var(--color-ink-on-light);
}

.page-header .greeting {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2vw, 1.65rem);
  font-weight: var(--fw-bold);
  color: var(--color-ink-on-light);
}

.page-header p,
.page-header .subtitle {
  margin: var(--space-1) 0 0;
  color: var(--color-ink-muted-on-light);
  font-size: var(--fs-sm);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}

.stat-card {
  background: var(--color-surface-light);
  border: 1px solid var(--color-line-on-light);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
  box-shadow: var(--shadow-sm);
}

.stat-card .label {
  color: var(--color-ink-subtle-on-light);
  font-size: 0.7rem;
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.stat-card .value {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: var(--fw-bold);
  margin-top: var(--space-2);
  color: var(--color-ink-on-light);
  letter-spacing: -0.02em;
}

.panel {
  background: var(--color-surface-light);
  border: 1px solid var(--color-line-on-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  margin-bottom: var(--space-5);
}

.panel-header {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-line-on-light);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  color: var(--color-ink-on-light);
}

.panel-body {
  padding: var(--space-4);
}

.table-wrap {
  overflow-x: auto;
}

table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--fs-sm);
}

table.data-table th,
table.data-table td {
  padding: 0.7rem 0.9rem;
  text-align: left;
  border-bottom: 1px solid var(--color-line-on-light);
  vertical-align: middle;
}

table.data-table th {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-ink-subtle-on-light);
  font-weight: var(--fw-semibold);
  background: var(--color-surface-light-2);
}

table.data-table tbody tr:hover {
  background: rgba(0, 123, 255, 0.03);
}

table.data-table tbody tr:last-child td {
  border-bottom: none;
}

.row-link {
  color: inherit;
}

.row-link:hover {
  color: var(--color-brand);
}

.badge {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-pill);
  font-size: 0.7rem;
  font-weight: var(--fw-semibold);
}

.badge-success { background: #d1fae5; color: #065f46; }
.badge-danger { background: #fee2e2; color: #991b1b; }
.badge-warning { background: #fef3c7; color: #92400e; }
.badge-info { background: #e0f2fe; color: #075985; }
.badge-muted { background: #e2e8f0; color: #475569; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  cursor: pointer;
  background: var(--color-surface-light-2);
  color: var(--color-ink-on-light);
  text-decoration: none;
  line-height: 1.2;
  transition: background var(--duration-1) var(--ease-out), border-color var(--duration-1) var(--ease-out);
}

.btn:hover {
  filter: brightness(0.97);
  color: inherit;
}

.btn-primary {
  background: var(--color-brand);
  color: #fff;
}

.btn-primary:hover {
  background: var(--color-brand-strong);
  color: #fff;
}

.btn-outline {
  background: transparent;
  border-color: var(--color-line-strong-on-light);
  color: var(--color-ink-on-light);
}

.btn-outline:hover {
  border-color: var(--color-brand);
  color: var(--color-brand);
}

.btn-danger {
  background: var(--color-danger);
  color: #fff;
}

.btn-sm {
  padding: 0.3rem 0.6rem;
  font-size: 0.8rem;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-group.full {
  grid-column: 1 / -1;
}

.form-group label {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-ink-on-light);
}

.form-control {
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--color-line-strong-on-light);
  border-radius: var(--radius-sm);
  font: inherit;
  background: #fff;
  color: var(--color-ink-on-light);
}

.form-control:focus {
  outline: 2px solid var(--color-brand-soft);
  border-color: var(--color-brand);
}

.form-check-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-2);
}

.form-check {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: var(--fs-sm);
}

.field-validation-error,
.validation-summary-errors {
  color: var(--color-danger);
  font-size: var(--fs-sm);
}

.validation-summary-errors ul {
  margin: 0;
  padding-left: 1.1rem;
}

.alert {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-4);
  font-size: var(--fs-sm);
}

.alert-success { background: #d1fae5; color: #065f46; border: 1px solid #a7f3d0; }
.alert-danger { background: #fee2e2; color: #991b1b; border: 1px solid #fecaca; }
.alert-info { background: #e0f2fe; color: #075985; border: 1px solid #bae6fd; }
.alert-warning { background: #fef3c7; color: #92400e; border: 1px solid #fde68a; }

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
  margin-bottom: var(--space-4);
}

.toolbar .form-control {
  min-width: 220px;
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  background: transparent;
  border: 1px solid var(--color-line-strong-on-light);
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--color-ink-on-light);
  font-size: 1.05rem;
  line-height: 1;
  flex-shrink: 0;
}

.icon-btn:hover {
  border-color: var(--color-brand);
  color: var(--color-brand);
}

.sidebar-toggle {
  display: none;
}

.sidebar-collapse {
  display: inline-flex;
}

.section-stack {
  display: grid;
  gap: var(--space-5);
}

.dl-grid {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 0.45rem 1rem;
  font-size: var(--fs-sm);
}

.dl-grid dt {
  color: var(--color-ink-muted-on-light);
  margin: 0;
}

.dl-grid dd {
  margin: 0;
  font-weight: 500;
}

.pager {
  display: flex;
  gap: var(--space-2);
  align-items: center;
  margin-top: var(--space-4);
}

.muted {
  color: var(--color-ink-muted-on-light);
}

.empty-state {
  padding: var(--space-6);
  text-align: center;
  color: var(--color-ink-muted-on-light);
}

.modules-cell {
  max-width: 220px;
  font-size: var(--fs-xs);
  color: var(--color-ink-muted-on-light);
  line-height: var(--lh-snug);
}

/* ——— Auth ——— */
.auth-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  background:
    radial-gradient(ellipse 70% 50% at 15% 10%, rgba(0, 123, 255, 0.16), transparent 55%),
    radial-gradient(ellipse 50% 40% at 90% 80%, rgba(77, 141, 255, 0.1), transparent 50%),
    linear-gradient(165deg, var(--color-bg) 0%, var(--color-bg-elevated) 45%, #0c1526 100%);
  padding: var(--space-5);
}

.auth-card {
  width: 100%;
  max-width: 400px;
  background: var(--color-surface-light);
  border: 1px solid var(--color-line-on-light);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-md);
}

.auth-brand {
  margin-bottom: var(--space-5);
  text-align: center;
}

.auth-brand-name {
  display: block;
  font-family: var(--font-display);
  font-weight: var(--fw-bold);
  font-size: 1.35rem;
  letter-spacing: 0.06em;
  color: var(--color-ink-on-light);
}

.auth-brand-sub {
  display: block;
  margin-top: var(--space-1);
  font-size: 0.7rem;
  font-weight: var(--fw-semibold);
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--color-ink-subtle-on-light);
}

.auth-card h1 {
  margin: 0 0 var(--space-1);
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  text-align: center;
}

.auth-card .subtitle {
  color: var(--color-ink-muted-on-light);
  margin: 0 0 var(--space-5);
  font-size: var(--fs-sm);
  text-align: center;
}

.auth-card .form-group {
  margin-bottom: var(--space-4);
}

.auth-card .form-check {
  margin-bottom: var(--space-4);
}

.auth-card .btn {
  width: 100%;
  margin-top: var(--space-1);
  padding: 0.65rem 1rem;
}

/* ——— Responsive ——— */
@media (max-width: 900px) {
  .admin-sidebar {
    transform: translateX(-100%);
    width: var(--admin-sidebar-width) !important;
  }

  .admin-shell.sidebar-open .admin-sidebar {
    transform: translateX(0);
  }

  .admin-shell.sidebar-collapsed .admin-sidebar {
    width: var(--admin-sidebar-width) !important;
  }

  .admin-shell.sidebar-collapsed .admin-brand-text,
  .admin-shell.sidebar-collapsed .nav-group-label,
  .admin-shell.sidebar-collapsed .nav-label,
  .admin-shell.sidebar-collapsed .admin-user-email {
    display: flex;
  }

  .admin-shell.sidebar-collapsed .nav-label {
    display: inline;
  }

  .admin-shell.sidebar-collapsed .admin-brand::after {
    content: none;
  }

  .admin-shell.sidebar-collapsed .admin-nav a .nav-abbr {
    display: none;
  }

  .admin-main {
    margin-left: 0 !important;
  }

  .sidebar-toggle {
    display: inline-flex;
  }

  .sidebar-collapse {
    display: none;
  }

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

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

  .admin-content {
    padding: var(--space-4);
  }

  .dash-split {
    grid-template-columns: 1fr;
  }

  .detail-hero-actions {
    width: 100%;
  }
}

/* ——— Tabs ——— */
.tabs-bar {
  display: flex;
  gap: 0.25rem;
  overflow-x: auto;
  margin-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-line-on-light);
  padding-bottom: 0;
  -webkit-overflow-scrolling: touch;
}

.tabs-bar button {
  flex: 0 0 auto;
  appearance: none;
  border: none;
  background: transparent;
  padding: 0.7rem 0.95rem;
  font: inherit;
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-ink-muted-on-light);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  white-space: nowrap;
}

.tabs-bar button:hover {
  color: var(--color-ink-on-light);
}

.tabs-bar button.is-active {
  color: var(--color-brand);
  border-bottom-color: var(--color-brand);
}

/* ——— Status / dots ——— */
.status-dot {
  display: inline-block;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  margin-right: 0.35rem;
  vertical-align: middle;
  background: #94a3b8;
}

.status-dot.online,
.status-dot.success { background: var(--color-success); }
.status-dot.warning { background: var(--color-warning); }
.status-dot.danger,
.status-dot.offline { background: var(--color-danger); }

.status-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--color-line-on-light);
  font-size: var(--fs-sm);
}

.status-line:last-child {
  border-bottom: none;
}

/* ——— Dashboard split ——— */
.dash-split {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: var(--space-5);
  margin-bottom: var(--space-5);
}

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

.activity-list li {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--color-line-on-light);
  font-size: var(--fs-sm);
}

.activity-list li:last-child {
  border-bottom: none;
}

.activity-list .time {
  color: var(--color-ink-subtle-on-light);
  white-space: nowrap;
  font-size: var(--fs-xs);
}

/* ——— Detail hero ——— */
.detail-hero {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.detail-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2vw, 1.85rem);
  letter-spacing: -0.02em;
}

.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
  margin-top: var(--space-2);
  color: var(--color-ink-muted-on-light);
  font-size: var(--fs-sm);
}

.detail-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.summary-side {
  display: grid;
  gap: var(--space-3);
}

.summary-stat {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  font-size: var(--fs-sm);
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--color-line-on-light);
}

.summary-stat:last-child {
  border-bottom: none;
}

.summary-stat strong {
  font-family: var(--font-display);
}

.genel-layout {
  display: grid;
  grid-template-columns: 1.5fr 0.9fr;
  gap: var(--space-5);
}

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

/* ——— Module cards ——— */
.module-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-4);
}

.module-card {
  border: 1px solid var(--color-line-on-light);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  background: #fff;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  min-height: 160px;
}

.module-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-md);
}

.module-card .desc {
  margin: 0;
  color: var(--color-ink-muted-on-light);
  font-size: var(--fs-sm);
  flex: 1;
}

.module-card .meta {
  font-size: var(--fs-xs);
  color: var(--color-ink-subtle-on-light);
}

.device-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--space-4);
}

.device-card {
  border: 1px solid var(--color-line-on-light);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  background: #fff;
}

.device-card h3 {
  margin: 0 0 var(--space-2);
  font-family: var(--font-display);
  font-size: var(--fs-md);
}

.device-card dl {
  margin: 0;
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 0.25rem 0.75rem;
  font-size: var(--fs-sm);
}

.device-card dt {
  color: var(--color-ink-muted-on-light);
}

.device-card dd {
  margin: 0;
}

.device-card .actions {
  margin-top: var(--space-3);
  display: flex;
  gap: var(--space-2);
}

/* ——— Wizard ——— */
.wizard-steps {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.wizard-steps .step {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.75rem;
  border-radius: var(--radius-pill);
  background: var(--color-surface-light-2);
  color: var(--color-ink-muted-on-light);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
}

.wizard-steps .step.is-active {
  background: var(--color-brand-soft);
  color: var(--color-brand-strong);
}

.wizard-steps .step.is-done {
  background: #d1fae5;
  color: #065f46;
}

.wizard-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

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

.progress-list li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0.55rem 0;
  font-size: var(--fs-sm);
  border-bottom: 1px solid var(--color-line-on-light);
}

.progress-list li:last-child {
  border-bottom: none;
}

.coming-soon {
  max-width: 520px;
  margin: var(--space-7) auto;
  text-align: center;
  padding: var(--space-6);
  background: var(--color-surface-light);
  border: 1px solid var(--color-line-on-light);
  border-radius: var(--radius-lg);
}

.coming-soon h1 {
  margin: 0 0 var(--space-2);
  font-family: var(--font-display);
}

.coming-soon p {
  margin: 0;
  color: var(--color-ink-muted-on-light);
}

.filters-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: flex-end;
  margin-bottom: var(--space-4);
}

.filters-row .form-group {
  min-width: 140px;
}

.filters-row .form-control {
  min-width: 0;
}

table.data-table thead th {
  position: sticky;
  top: 0;
  z-index: 1;
}

table.data-table tbody tr[data-href] {
  cursor: pointer;
}

.license-key-mask {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: var(--fs-xs);
  letter-spacing: 0.04em;
}

/* ——— Toast / confirm ——— */
.toast-host {
  position: fixed;
  right: var(--space-4);
  bottom: var(--space-4);
  z-index: 80;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  max-width: min(360px, calc(100vw - 2rem));
  pointer-events: none;
}

.toast {
  background: #0c1526;
  color: #fff;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--duration-2) var(--ease-out), transform var(--duration-2) var(--ease-out);
}

.toast.toast-show {
  opacity: 1;
  transform: translateY(0);
}

.toast-success { border-left: 3px solid #34d399; }
.toast-danger { border-left: 3px solid #f87171; }
.toast-info { border-left: 3px solid #60a5fa; }
.toast-warning { border-left: 3px solid #fbbf24; }

.confirm-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(10, 18, 32, 0.5);
  z-index: 90;
  display: grid;
  place-items: center;
  padding: var(--space-4);
}

.confirm-backdrop[hidden] {
  display: none !important;
}

.confirm-modal {
  width: min(420px, 100%);
  background: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-md);
}

.confirm-title {
  margin: 0 0 var(--space-2);
  font-family: var(--font-display);
  font-size: var(--fs-lg);
}

.confirm-message {
  margin: 0 0 var(--space-5);
  color: var(--color-ink-muted-on-light);
  font-size: var(--fs-sm);
}

.confirm-actions {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-2);
}