/* =============================================================
   Demo Bank - Core Stylesheet
   Aesthetic: Premium Private Banking
   Primary: Midnight #0B1930 | Accent: Warm Gold #C9A961
   ============================================================= */

/* ---------- Design Tokens ---------- */
:root {
  --color-primary: #0B1930;
  --color-primary-tint: #182947;
  --color-primary-soft: #1F2D4A;
  --color-accent: #C9A961;
  --color-accent-dark: #9C7F3F;
  --color-accent-soft: #E8DBB8;
  --color-bg: #FAFAF7;
  --color-surface: #FFFFFF;
  --color-surface-muted: #F5F3ED;
  --color-border: #E8E5DC;
  --color-border-strong: #D4D0C4;
  --color-text: #0F1729;
  --color-text-muted: #5C6279;
  --color-text-subtle: #8E92A5;
  --color-success: #137350;
  --color-success-bg: #E7F4EC;
  --color-warning: #B8770D;
  --color-warning-bg: #FBF3DD;
  --color-error: #B42318;
  --color-error-bg: #FDEAE7;
  --color-info: #1D4ED8;
  --color-info-bg: #EAF0FB;

  --font-display: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
  --font-body: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
  --font-mono: 'Open Sans', ui-monospace, 'SF Mono', Menlo, Consolas, monospace;

  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 18px;
  --radius-xl: 24px;

  --shadow-sm: 0 1px 2px rgba(11,25,48,.06);
  --shadow-md: 0 4px 14px rgba(11,25,48,.08), 0 1px 3px rgba(11,25,48,.05);
  --shadow-lg: 0 24px 48px -12px rgba(11,25,48,.16);
  --shadow-gold: 0 8px 24px -8px rgba(201,169,97,.45);

  --container-max: 1200px;
  --nav-h: 72px;
  --subnav-h: 52px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.55;
  min-height: 100vh;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; text-decoration-color: var(--color-accent); text-decoration-thickness: 1.5px; text-underline-offset: 3px; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; color: inherit; }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--color-primary);
}
h1 { font-size: clamp(1.75rem, 3vw, 2.5rem); line-height: 1.15; }
h2 { font-size: 1.5rem; line-height: 1.2; }
h3 { font-size: 1.125rem; font-weight: 600; }
p { margin: 0 0 .5em; }
hr { border: 0; border-top: 1px solid var(--color-border); margin: 1.5rem 0; }

/* ---------- Utility ---------- */
.container { max-width: var(--container-max); margin: 0 auto; padding: 0 1.5rem; }
.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.tnum { font-variant-numeric: tabular-nums; }
.visually-hidden { position: absolute; clip: rect(0 0 0 0); overflow: hidden; width: 1px; height: 1px; }

/* ---------- Header ---------- */
.app-body { padding-top: calc(var(--nav-h) + var(--subnav-h)); }
.app-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  background: var(--color-primary);
  color: #fff;
  z-index: 50;
  box-shadow: 0 1px 0 rgba(255,255,255,.04) inset, 0 6px 20px rgba(11,25,48,.08);
}
.app-header__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  gap: 2.5rem;
}
.brand {
  display: flex;
  align-items: center;
  gap: .75rem;
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  flex-shrink: 0;
  text-decoration: none;
}
.brand:hover { text-decoration: none; color: #fff; }
.brand__mark,
.brand img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  flex-shrink: 0;
  max-width: 36px;
  max-height: 36px;
}
.brand__name { color: #fff; }

.main-nav { flex: 1; }
.main-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: .25rem;
}
.main-nav a {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .6rem 1rem;
  color: rgba(255,255,255,.75);
  font-size: .95rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: color .2s, background .2s;
  text-decoration: none;
}
.main-nav a:hover { color: #fff; background: rgba(255,255,255,.06); }
.main-nav li.is-active a {
  color: var(--color-primary);
  background: var(--color-bg);
  position: relative;
}
.main-nav li.is-active a::before {
  content: '';
  position: absolute;
  inset: auto 10% -2px 10%;
  height: 3px;
  background: var(--color-accent);
  border-radius: 3px 3px 0 0;
}
.badge {
  display: inline-block;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  line-height: 18px;
  text-align: center;
  font-size: 11px;
  font-weight: 600;
  background: var(--color-accent);
  color: var(--color-primary);
  border-radius: 9px;
  margin-left: .25rem;
}

/* Subnav */
.subnav {
  background: #fff;
  border-bottom: 1px solid var(--color-border);
  height: var(--subnav-h);
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  z-index: 49;
}
.subnav__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  gap: 1.5rem;
  align-items: stretch;
  height: 100%;
  overflow-x: auto;
}
.subnav a {
  display: inline-flex;
  align-items: center;
  padding: 0 .25rem;
  color: var(--color-text-muted);
  font-size: .875rem;
  font-weight: 500;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  transition: color .2s, border-color .2s;
  text-decoration: none;
}
.subnav a:hover { color: var(--color-primary); text-decoration: none; border-color: var(--color-border); }
.subnav a.is-active { color: var(--color-primary); border-color: var(--color-accent); }

/* User menu */
.user-menu {
  position: relative;
  flex-shrink: 0;
}
.user-menu__toggle {
  display: flex;
  align-items: center;
  gap: .625rem;
  background: transparent;
  border: 1px solid rgba(255,255,255,.12);
  color: #fff;
  padding: .375rem .75rem .375rem .375rem;
  border-radius: 999px;
  font-size: .875rem;
  transition: background .2s, border-color .2s;
}
.user-menu__toggle:hover {
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.2);
}
.avatar {
  width: 32px;
  height: 32px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent);
  color: var(--color-primary);
  border-radius: 50%;
  font-weight: 600;
  font-size: .75rem;
  letter-spacing: .02em;
}
.user-menu__name {
  font-weight: 500;
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.user-menu__drop {
  position: absolute;
  top: calc(100% + .5rem);
  right: 0;
  min-width: 220px;
  background: #fff;
  color: var(--color-text);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: .5rem;
  display: none;
  z-index: 60;
}
.user-menu.is-open .user-menu__drop { display: block; }
.user-menu__drop a,
.user-menu__logout {
  display: block;
  width: 100%;
  text-align: left;
  padding: .625rem .875rem;
  border-radius: var(--radius-sm);
  background: transparent;
  border: 0;
  color: inherit;
  font-size: .9rem;
}
.user-menu__drop a:hover,
.user-menu__logout:hover { background: var(--color-surface-muted); text-decoration: none; }
.user-menu__drop hr { margin: .25rem 0; border: 0; border-top: 1px solid var(--color-border); }
.user-menu__logout { color: var(--color-error); }

/* ---------- Flash ---------- */
.flash-stack { max-width: var(--container-max); margin: 1.5rem auto 0; padding: 0 1.5rem; }
.flash {
  padding: .875rem 1.125rem;
  border-radius: var(--radius);
  margin-bottom: .5rem;
  font-size: .9rem;
  border: 1px solid transparent;
}
.flash--success { background: var(--color-success-bg); color: var(--color-success); border-color: rgba(19,115,80,.15); }
.flash--error   { background: var(--color-error-bg);   color: var(--color-error);   border-color: rgba(180,35,24,.15); }
.flash--info    { background: var(--color-info-bg);    color: var(--color-info);    border-color: rgba(29,78,216,.15); }
.flash--warning { background: var(--color-warning-bg); color: var(--color-warning); border-color: rgba(184,119,13,.15); }

/* ---------- Main / Footer ---------- */
.app-main {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}
.app-footer {
  border-top: 1px solid var(--color-border);
  margin-top: 4rem;
  background: #fff;
}
.app-footer__inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 1.5rem;
  font-size: .8125rem;
  color: var(--color-text-subtle);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .5rem;
}
.app-footer a { color: var(--color-text-subtle); }
.app-footer a:hover { color: var(--color-primary); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .75rem 1.25rem;
  border-radius: var(--radius);
  font-size: .9rem;
  font-weight: 500;
  border: 1px solid transparent;
  background: transparent;
  color: var(--color-primary);
  cursor: pointer;
  transition: all .2s ease;
  text-decoration: none !important;
  letter-spacing: -0.005em;
  white-space: nowrap;
}
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn--primary { background: var(--color-primary); color: #fff; box-shadow: var(--shadow-sm); }
.btn--primary:hover:not(:disabled) { background: var(--color-primary-tint); box-shadow: var(--shadow-md); }
.btn--accent { background: var(--color-accent); color: var(--color-primary); }
.btn--accent:hover:not(:disabled) { background: var(--color-accent-dark); color: #fff; box-shadow: var(--shadow-gold); }
.btn--ghost { background: transparent; color: var(--color-primary); border-color: var(--color-border-strong); }
.btn--ghost:hover:not(:disabled) { background: var(--color-surface-muted); border-color: var(--color-primary); }
.btn--danger { background: var(--color-error); color: #fff; }
.btn--danger:hover:not(:disabled) { background: #8E1912; }
.btn--block { width: 100%; }
.btn--lg { padding: .95rem 1.75rem; font-size: 1rem; }
.btn--sm { padding: .4rem .75rem; font-size: .8125rem; }

/* ---------- Cards ---------- */
.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}
.card--elevated { box-shadow: var(--shadow-md); }
.card__head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 1.25rem;
  gap: 1rem;
  flex-wrap: wrap;
}
.card__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-primary);
  margin: 0;
}
.card__eyebrow {
  font-size: .75rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--color-text-subtle);
  font-weight: 500;
  margin-bottom: .4rem;
}

/* ---------- Dashboard Hero ---------- */
.balance-hero {
  position: relative;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-tint) 60%, #24345C 100%);
  color: #fff;
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  margin-bottom: 1.5rem;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.balance-hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 85% 15%, rgba(201,169,97,.18), transparent 55%),
    radial-gradient(circle at 15% 110%, rgba(201,169,97,.08), transparent 60%);
  pointer-events: none;
}
.balance-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 2rem;
}
.balance-hero__eyebrow {
  font-size: .8rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 500;
  margin-bottom: .75rem;
}
.balance-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 4.5vw, 3.5rem);
  color: #fff;
  margin-bottom: .25rem;
  font-weight: 400;
}
.balance-hero__subtitle { color: rgba(255,255,255,.65); font-size: .95rem; }
.balance-hero__amount {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 6vw, 4.5rem);
  font-weight: 500;
  line-height: 1;
  color: #fff;
  letter-spacing: -0.02em;
}
.balance-hero__amount small {
  font-size: .35em;
  color: var(--color-accent);
  font-weight: 400;
  margin-left: .25rem;
  vertical-align: baseline;
  letter-spacing: .1em;
}
.balance-hero__actions {
  display: flex;
  gap: .75rem;
  margin-top: 1.75rem;
  position: relative;
  flex-wrap: wrap;
}
.balance-hero__actions .btn--accent { box-shadow: var(--shadow-gold); }
.balance-hero__actions .btn--ghost {
  background: rgba(255,255,255,.08);
  color: #fff;
  border-color: rgba(255,255,255,.18);
}
.balance-hero__actions .btn--ghost:hover {
  background: rgba(255,255,255,.14);
  border-color: rgba(255,255,255,.3);
}

/* ---------- Account groups ---------- */
.account-group { margin-bottom: 2rem; }
.account-group__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 0 .25rem .75rem;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 1rem;
}
.account-group__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--color-primary);
}
.account-group__total { font-size: .95rem; color: var(--color-text-muted); }
.account-group__total strong { color: var(--color-primary); font-weight: 600; }

/* Account cards */
.account-list { display: grid; grid-template-columns: 1fr; gap: .75rem; }
.account {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
  display: grid;
  grid-template-columns: 48px 1fr auto auto;
  gap: 1.25rem;
  align-items: center;
  transition: border-color .2s, box-shadow .2s, transform .15s;
  text-decoration: none !important;
  color: inherit;
}
.account:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}
.account__icon {
  width: 48px; height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: var(--color-surface-muted);
  color: var(--color-primary);
  overflow: hidden;
}
.account__icon img,
.account__icon svg {
  max-width: 24px;
  max-height: 24px;
  object-fit: contain;
}
.account--depot .account__icon { background: #E8DBB8; color: var(--color-accent-dark); }
.account--kreditkarte .account__icon { background: var(--color-primary); color: var(--color-accent); }
.account__body h3 {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-primary);
  margin: 0 0 .125rem;
}
.account__meta {
  font-size: .8rem;
  color: var(--color-text-subtle);
  font-family: var(--font-mono);
  letter-spacing: .02em;
}
.account__balance {
  text-align: right;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--color-primary);
  letter-spacing: -0.01em;
}
.account__balance small {
  display: block;
  font-size: .7rem;
  color: var(--color-text-subtle);
  font-family: var(--font-body);
  font-weight: 400;
  letter-spacing: 0;
}
.account__chev { color: var(--color-text-subtle); }

/* ---------- Transaction list ---------- */
.tx-group { margin-bottom: 1.5rem; }
.tx-group__date {
  font-size: .75rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-text-subtle);
  font-weight: 500;
  margin-bottom: .5rem;
  padding: 0 .5rem;
}
.tx-list {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.tx {
  display: grid;
  grid-template-columns: 44px 1fr auto;
  gap: 1rem;
  padding: 1rem 1.25rem;
  align-items: center;
  border-bottom: 1px solid var(--color-border);
}
.tx:last-child { border-bottom: 0; }
.tx--pending { background: var(--color-warning-bg); }
.tx__icon {
  width: 40px; height: 40px;
  border-radius: 12px;
  background: var(--color-surface-muted);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: .9rem;
}
.tx__icon--credit { background: var(--color-success-bg); color: var(--color-success); }
.tx__body { min-width: 0; }
.tx__title {
  font-weight: 500;
  color: var(--color-primary);
  font-size: .95rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.tx__purpose {
  font-size: .825rem;
  color: var(--color-text-muted);
  margin-top: .125rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.tx__tags {
  display: inline-flex;
  gap: .375rem;
  margin-top: .25rem;
  flex-wrap: wrap;
}
.tx__tag {
  font-size: .7rem;
  padding: .125rem .5rem;
  background: var(--color-surface-muted);
  color: var(--color-text-muted);
  border-radius: 999px;
  letter-spacing: .02em;
}
.tx__tag--pending { background: var(--color-warning-bg); color: var(--color-warning); }
.tx__amount {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 500;
  text-align: right;
  color: var(--color-primary);
  letter-spacing: -0.01em;
}
.tx__amount--credit { color: var(--color-success); }
.tx__amount--debit  { color: var(--color-primary); }

/* ---------- Forms ---------- */
.field { display: block; margin-bottom: 1.125rem; }
.field__label {
  display: block;
  font-size: .8125rem;
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: .375rem;
  letter-spacing: -0.005em;
}
.field__hint {
  font-size: .75rem;
  color: var(--color-text-subtle);
  margin-top: .25rem;
}
.field__input-wrap { position: relative; }
.field input[type="text"],
.field input[type="email"],
.field input[type="password"],
.field input[type="number"],
.field input[type="date"],
.field input[type="search"],
.field input[type="tel"],
.field input[type="month"],
.field input[type="color"],
.field textarea,
.field select,
.form-control {
  width: 100%;
  background: #fff;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  padding: .75rem .875rem;
  font-size: .9375rem;
  color: var(--color-text);
  transition: border-color .15s, box-shadow .15s, background .15s;
}
.field input:focus,
.field textarea:focus,
.field select:focus,
.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(11,25,48,.08);
}
.field input::placeholder { color: var(--color-text-subtle); }
.field textarea { resize: vertical; min-height: 96px; font-family: inherit; }

.field-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}
.field-row--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 640px) {
  .field-row, .field-row--3 { grid-template-columns: 1fr; }
}

.checkbox, .radio {
  display: inline-flex;
  align-items: flex-start;
  gap: .625rem;
  cursor: pointer;
  font-size: .9rem;
}
.checkbox input, .radio input {
  margin-top: .2rem;
  accent-color: var(--color-primary);
  width: 16px;
  height: 16px;
}

.toggle {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
}
.toggle input { display: none; }
.toggle__slider {
  position: absolute;
  inset: 0;
  background: var(--color-border-strong);
  border-radius: 24px;
  transition: background .2s;
  cursor: pointer;
}
.toggle__slider::before {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  background: #fff;
  border-radius: 50%;
  transition: transform .2s;
  box-shadow: 0 1px 3px rgba(0,0,0,.2);
}
.toggle input:checked + .toggle__slider { background: var(--color-primary); }
.toggle input:checked + .toggle__slider::before { transform: translateX(20px); }

/* Page header */
.page-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}
.page-head__title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 500;
  color: var(--color-primary);
  margin: 0;
  letter-spacing: -0.015em;
}
.page-head__eyebrow {
  font-size: .75rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  font-weight: 500;
  margin-bottom: .375rem;
}
.page-head__actions { display: flex; gap: .5rem; flex-wrap: wrap; }

/* Breadcrumb */
.breadcrumb {
  font-size: .8rem;
  color: var(--color-text-subtle);
  margin-bottom: 1rem;
  display: flex;
  gap: .5rem;
  align-items: center;
}
.breadcrumb a { color: inherit; }
.breadcrumb__sep { color: var(--color-border-strong); }

/* Empty state */
.empty-state {
  text-align: center;
  padding: 3rem 1.5rem;
  color: var(--color-text-muted);
}
.empty-state svg { margin: 0 auto 1rem; color: var(--color-border-strong); }
.empty-state h3 { color: var(--color-primary); margin-bottom: .5rem; }

/* Tables */
.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: #fff;
}
.table {
  width: 100%;
  border-collapse: collapse;
  font-size: .9rem;
}
.table th, .table td {
  text-align: left;
  padding: .875rem 1rem;
  border-bottom: 1px solid var(--color-border);
}
.table th {
  font-weight: 600;
  font-size: .75rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-text-subtle);
  background: var(--color-surface-muted);
}
.table tbody tr:last-child td { border-bottom: 0; }
.table tbody tr:hover { background: var(--color-surface-muted); }
.table td.num, .table th.num {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

/* Status pills */
.pill {
  display: inline-flex;
  align-items: center;
  gap: .375rem;
  padding: .2rem .625rem;
  border-radius: 999px;
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .01em;
}
.pill::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}
.pill--success { background: var(--color-success-bg); color: var(--color-success); }
.pill--warning { background: var(--color-warning-bg); color: var(--color-warning); }
.pill--error   { background: var(--color-error-bg);   color: var(--color-error); }
.pill--info    { background: var(--color-info-bg);    color: var(--color-info); }
.pill--muted   { background: var(--color-surface-muted); color: var(--color-text-muted); }

/* Stepper */
.stepper {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: 2rem;
}
.stepper__step {
  display: flex;
  align-items: center;
  gap: .5rem;
  color: var(--color-text-subtle);
  font-size: .875rem;
  font-weight: 500;
}
.stepper__num {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-surface-muted);
  color: var(--color-text-subtle);
  border: 1.5px solid var(--color-border-strong);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: .85rem;
  font-family: var(--font-display);
}
.stepper__step.is-active { color: var(--color-primary); }
.stepper__step.is-active .stepper__num {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}
.stepper__step.is-done { color: var(--color-success); }
.stepper__step.is-done .stepper__num {
  background: var(--color-success);
  color: #fff;
  border-color: var(--color-success);
}
.stepper__line {
  flex: 1;
  height: 1.5px;
  background: var(--color-border);
  max-width: 60px;
}

/* Dropdown wrapper */
[data-dropdown] .dropdown { display: none; }
[data-dropdown].is-open .dropdown { display: block; }

/* Grids */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}
.grid-main-side {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 1.5rem;
}
@media (max-width: 900px) {
  .grid-main-side { grid-template-columns: 1fr; }
}

/* Metric tiles */
.metric {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.25rem 1.5rem;
}
.metric__label {
  font-size: .75rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-text-subtle);
  font-weight: 500;
  margin-bottom: .375rem;
}
.metric__value {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 500;
  color: var(--color-primary);
  letter-spacing: -0.02em;
}
.metric__sub { font-size: .8rem; color: var(--color-text-muted); margin-top: .25rem; }
.metric__delta {
  display: inline-flex;
  align-items: center;
  gap: .25rem;
  font-size: .8rem;
  font-weight: 500;
}
.metric__delta--up { color: var(--color-success); }
.metric__delta--down { color: var(--color-error); }

/* Filter bar */
.filterbar {
  display: flex;
  gap: .75rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
  align-items: center;
}
.filterbar input,
.filterbar select {
  background: #fff;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius);
  padding: .6rem .875rem;
  font-size: .875rem;
}
.filterbar input[type="search"] {
  min-width: 220px;
  flex: 1;
  max-width: 400px;
}

/* Chart */
.chart-wrap { position: relative; height: 320px; }
.bar-chart {
  display: flex;
  align-items: flex-end;
  gap: .5rem;
  height: 260px;
  padding: 1rem 0 2rem;
}
.bar-chart__col {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .25rem;
  min-width: 0;
}
.bar-chart__bars {
  width: 100%;
  display: flex;
  gap: 3px;
  height: 100%;
  align-items: flex-end;
}
.bar-chart__bar {
  flex: 1;
  border-radius: 3px 3px 0 0;
  min-height: 2px;
  background: var(--color-primary);
  transition: opacity .2s;
}
.bar-chart__bar--expense {
  background: var(--color-accent);
  opacity: .85;
}
.bar-chart__bar:hover { opacity: .7; }
.bar-chart__label {
  font-size: .65rem;
  color: var(--color-text-subtle);
  letter-spacing: .05em;
  white-space: nowrap;
}

/* Stock row */
.stock-row {
  display: grid;
  grid-template-columns: 1fr auto auto auto;
  gap: 1rem;
  padding: .875rem 1.25rem;
  align-items: center;
  border-bottom: 1px solid var(--color-border);
}
.stock-row:hover { background: var(--color-surface-muted); }
.stock-row:last-child { border-bottom: 0; }
.stock-row__name { font-weight: 500; color: var(--color-primary); }
.stock-row__isin {
  font-family: var(--font-mono);
  font-size: .75rem;
  color: var(--color-text-subtle);
}
.stock-row__price {
  font-family: var(--font-display);
  font-weight: 500;
  text-align: right;
}
.stock-row__delta--up { color: var(--color-success); font-size: .85rem; }
.stock-row__delta--down { color: var(--color-error); font-size: .85rem; }

/* Messages */
.msg {
  display: grid;
  grid-template-columns: 44px 1fr auto auto;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--color-border);
  text-decoration: none !important;
  color: inherit;
}
.msg:last-child { border-bottom: 0; }
.msg:hover { background: var(--color-surface-muted); }
.msg__icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-surface-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
}
.msg__unread .msg__icon {
  background: var(--color-primary);
  color: var(--color-accent);
}
.msg__title { font-weight: 500; color: var(--color-primary); }
.msg__unread .msg__title::before {
  content: '•';
  color: var(--color-error);
  margin-right: .375rem;
  font-size: 1.25em;
  line-height: 0;
  vertical-align: middle;
}
.msg__ref {
  font-size: .8rem;
  color: var(--color-text-subtle);
  font-family: var(--font-mono);
  margin-top: .125rem;
}
.msg__cat { font-size: .8rem; color: var(--color-text-muted); }
.msg__date { font-size: .8rem; color: var(--color-text-subtle); }

/* Amount helpers */
.amount-positive { color: var(--color-success); }
.amount-negative { color: var(--color-primary); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .main-nav ul { gap: 0; }
  .main-nav a { padding: .5rem .625rem; font-size: .85rem; }
  .user-menu__name { display: none; }
  .balance-hero { padding: 1.75rem 1.5rem; }
  .balance-hero__grid { grid-template-columns: 1fr; }
  .account {
    grid-template-columns: 40px 1fr auto;
    padding: 1rem;
    gap: .75rem;
  }
  .account__chev { display: none; }
  .page-head { align-items: flex-start; }
}
@media (max-width: 600px) {
  .app-header__inner { gap: .75rem; padding: 0 1rem; }
  .brand__name { display: none; }
  .main-nav { overflow-x: auto; }
  .main-nav a { font-size: .8rem; padding: .5rem; }
  .app-main { padding: 1rem; }
  .subnav__inner { padding: 0 1rem; gap: 1rem; }
}

/* ---------- Print ---------- */
@media print {
  .app-header, .app-footer, .no-print { display: none !important; }
  body { background: #fff; }
  .app-body { padding-top: 0; }
}

/* ---------- Mobile Navigation & Small Screen Optimizations ---------- */
.mobile-nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,.16);
  background: transparent;
  color: #fff;
  align-items: center;
  justify-content: center;
  padding: 0;
  flex-direction: column;
  gap: 4px;
  flex-shrink: 0;
}
.mobile-nav-toggle span {
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  display: block;
}

@media (max-width: 760px) {
  :root {
    --nav-h: 64px;
    --subnav-h: 46px;
  }

  .app-body { padding-top: calc(var(--nav-h) + var(--subnav-h)); }
  .app-header__inner {
    height: var(--nav-h);
    gap: .75rem;
    padding: 0 .875rem;
    justify-content: space-between;
  }
  .brand {
    min-width: 0;
    gap: .625rem;
  }
  .brand__mark,
  .brand img {
    width: 30px;
    height: 30px;
    max-width: 30px;
    max-height: 30px;
  }
  .brand__name {
    display: block;
    font-size: .95rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 42vw;
  }

  .mobile-nav-toggle { display: inline-flex; order: 3; }
  .user-menu { order: 4; margin-left: 0; }
  .user-menu__toggle {
    padding: .25rem;
    min-width: 40px;
    min-height: 40px;
  }
  .user-menu__toggle > svg,
  .user-menu__name { display: none; }

  .main-nav {
    position: absolute;
    top: calc(var(--nav-h) - 2px);
    left: .75rem;
    right: .75rem;
    background: var(--color-primary);
    border: 1px solid rgba(255,255,255,.08);
    border-radius: 16px;
    box-shadow: 0 24px 48px rgba(11,25,48,.28);
    padding: .5rem;
    display: none;
    overflow: visible;
  }
  .app-header.is-mobile-nav-open .main-nav { display: block; }
  .main-nav ul {
    flex-direction: column;
    gap: .25rem;
  }
  .main-nav li,
  .main-nav a {
    width: 100%;
  }
  .main-nav a {
    justify-content: space-between;
    padding: .85rem .9rem;
    font-size: .95rem;
    border-radius: 12px;
  }
  .main-nav li.is-active a::before {
    inset: auto auto auto 0;
    top: 15%;
    bottom: 15%;
    width: 3px;
    height: auto;
    border-radius: 0 3px 3px 0;
  }

  .subnav {
    top: var(--nav-h);
    height: var(--subnav-h);
  }
  .subnav__inner {
    padding: 0 .875rem;
    gap: .875rem;
    scrollbar-width: none;
  }
  .subnav__inner::-webkit-scrollbar { display: none; }
  .subnav a {
    font-size: .82rem;
    padding: 0 0 .1rem;
  }

  .app-main {
    padding: 1rem .875rem 3rem;
  }
  .app-footer__inner {
    padding: 1.125rem .875rem;
    flex-direction: column;
    align-items: flex-start;
  }
  .card,
  .metric,
  .balance-hero {
    border-radius: 16px;
  }
  .card,
  .metric {
    padding: 1rem;
  }
  .balance-hero {
    padding: 1.25rem;
  }
  .balance-hero__value,
  .metric__value,
  .page-head__title {
    word-break: break-word;
  }
  .stepper {
    overflow-x: auto;
    padding-bottom: .25rem;
    scrollbar-width: none;
    flex-wrap: nowrap;
  }
  .stepper::-webkit-scrollbar { display: none; }
  .stepper__step { white-space: nowrap; }
  .stepper__line { min-width: 24px; }

  .field input,
  .field textarea,
  .field select,
  .form-control {
    font-size: 16px;
  }

  .table { min-width: 680px; }
}

@media (max-width: 520px) {
  .brand__name { max-width: 34vw; }
  .btn,
  .page-head__actions .btn {
    width: 100%;
  }
  .page-head__actions {
    width: 100%;
    flex-direction: column;
  }
  .checkbox,
  .radio {
    width: 100%;
  }
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
}

.form-actions {
  display: flex;
  gap: .75rem;
  margin-top: 1.5rem;
}
.form-actions--end { justify-content: flex-end; }
.form-actions--between { justify-content: space-between; }
.transfer-summary-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
@media (max-width: 520px) {
  .form-actions,
  .form-actions--between,
  .form-actions--end,
  .transfer-summary-head {
    flex-direction: column;
    align-items: stretch;
  }
  .transfer-summary-head > :last-child {
    text-align: left !important;
  }
}

/* ---------- Stable Mobile App Navigation ---------- */
.mobile-bottom-nav,
.mobile-fab { display: none; }

@media (max-width: 760px) {
  .app-body { padding-bottom: 88px; }
  .app-main { padding-bottom: 6rem !important; }
  .app-footer { padding-bottom: 5.5rem; }
  .mobile-bottom-nav { position: fixed; left: .75rem; right: .75rem; bottom: calc(.75rem + env(safe-area-inset-bottom)); z-index: 1050; display: grid; grid-template-columns: repeat(4, 1fr); gap: .25rem; padding: .45rem; border-radius: 24px; background: rgba(255,255,255,.94); border: 1px solid rgba(11,25,48,.08); box-shadow: 0 18px 45px rgba(11,25,48,.18); backdrop-filter: blur(16px); }
  .mobile-bottom-nav a { min-height: 54px; border-radius: 18px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .25rem; color: var(--color-text-muted); text-decoration: none !important; font-size: .68rem; font-weight: 700; }
  .mobile-bottom-nav__icon { width: 22px; height: 22px; display: inline-flex; align-items: center; justify-content: center; border-radius: 999px; border: 1px solid currentColor; font-size: .72rem; font-weight: 800; }
  .mobile-bottom-nav a.is-active { color: var(--color-primary); background: rgba(201,169,97,.16); }
  .mobile-fab { position: fixed; right: 1rem; bottom: calc(6.25rem + env(safe-area-inset-bottom)); z-index: 1040; width: 58px; height: 58px; border-radius: 999px; display: inline-flex; align-items: center; justify-content: center; color: #fff !important; background: var(--color-primary); border: 1px solid rgba(255,255,255,.18); box-shadow: 0 18px 38px rgba(11,25,48,.30); text-decoration: none !important; }
  .mobile-fab svg { stroke-linecap: round; stroke-linejoin: round; }
  .app-main .table-wrap { overflow: visible; }
  .app-main table.table, .app-main .table thead, .app-main .table tbody, .app-main .table tr, .app-main .table th, .app-main .table td { display: block; width: 100%; }
  .app-main .table thead { display: none; }
  .app-main .table tr { background: #fff; border: 1px solid var(--color-border); border-radius: 18px; box-shadow: var(--shadow-soft); margin: 0 0 .875rem; padding: .875rem; }
  .app-main .table td { border: 0 !important; padding: .45rem 0 !important; text-align: left !important; }
}

/* ---------- HOTFIX: Mobile Hauptmenü als echtes Overlay ---------- */
@media (max-width: 760px) {
  .app-header {
    z-index: 3000;
    overflow: visible;
  }

  .app-header__inner {
    position: relative;
    z-index: 3002;
  }

  .subnav {
    z-index: 900;
  }

  .app-header .main-nav {
    position: fixed !important;
    top: calc(var(--nav-h) + env(safe-area-inset-top, 0px)) !important;
    left: 0.875rem !important;
    right: 0.875rem !important;
    z-index: 3001 !important;
    display: none !important;
    margin: 0 !important;
    padding: 1rem !important;
    max-height: min(68vh, calc(100vh - var(--nav-h) - 8rem)) !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    background: var(--color-primary) !important;
    border: 1px solid rgba(255,255,255,.12) !important;
    border-radius: 0 0 24px 24px !important;
    box-shadow: 0 28px 70px rgba(11,25,48,.42) !important;
    -webkit-overflow-scrolling: touch;
  }

  .app-header.is-mobile-nav-open .main-nav {
    display: block !important;
  }

  .app-header .main-nav ul {
    display: flex !important;
    flex-direction: column !important;
    gap: .35rem !important;
    margin: 0 !important;
    padding: 0 !important;
  }

  .app-header .main-nav li,
  .app-header .main-nav a {
    width: 100% !important;
  }

  .app-header .main-nav a {
    display: flex !important;
    min-height: 52px;
    align-items: center;
    justify-content: space-between;
    padding: .9rem 1rem !important;
    border-radius: 16px !important;
    font-size: 1rem !important;
    color: rgba(255,255,255,.78) !important;
    background: transparent !important;
  }

  .app-header .main-nav li.is-active a,
  .app-header .main-nav a:hover {
    color: #fff !important;
    background: rgba(255,255,255,.08) !important;
  }

  .app-header .main-nav li.is-active a::before {
    display: none !important;
  }

  .app-header.is-mobile-nav-open::after {
    content: '';
    position: fixed;
    left: 0;
    right: 0;
    top: var(--nav-h);
    bottom: 0;
    z-index: 2999;
    background: rgba(11,25,48,.34);
    backdrop-filter: blur(2px);
    pointer-events: none;
  }
}