:root {
  --app-blue: #062b5f;
  --app-blue-strong: #041f47;
  --app-topbar-height: 64px;
  --app-topbar-mobile-height: 56px;
  --app-content-max: 1440px;
  --app-gutter: clamp(12px, 2vw, 28px);
  --app-radius: 14px;
  --app-border: 1px solid rgba(15, 23, 42, 0.1);
  --app-shadow-soft: 0 10px 30px rgba(15, 23, 42, 0.08);
}

html,
body {
  width: 100%;
  min-height: 100%;
  overflow-x: clip;
}

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

body.app-shell {
  min-height: 100dvh;
  width: 100%;
  background: #f5f7fb;
}

.app-main {
  width: 100%;
  min-width: 0;
}

.app-content {
  width: min(100%, var(--app-content-max));
  margin-inline: auto;
  padding: clamp(12px, 1.5vw, 24px) var(--app-gutter);
  min-width: 0;
}

.app-header {
  width: 100%;
  position: sticky;
  top: 0;
  z-index: 1040;
}

.app-topbar {
  min-height: 64px;
  height: 64px;
  width: 100%;
  background: linear-gradient(135deg, var(--app-blue-strong), var(--app-blue));
  color: #fff;
  box-shadow: 0 8px 24px rgba(2, 12, 27, 0.16);
}

.app-topbar__inner {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 24px;
  width: 100%;
  height: 100%;
  padding: 0 var(--app-gutter);
}

.app-topbar__brand,
.app-topbar__actions {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.app-topbar__logo {
  display: inline-flex;
  align-items: center;
  min-width: 0;
}

.app-topbar__module {
  color: rgba(255, 255, 255, 0.96);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.app-topbar__search {
  flex: 1 1 auto;
  min-width: 0;
}

.app-topbar__search input,
.app-topbar__search .form-control {
  width: 100%;
  min-width: 0;
}

.app-topbar__actions {
  flex: 0 0 auto;
  justify-content: flex-end;
}

.app-topbar__menu-toggle {
  display: none;
}

.app-navstrip {
  min-height: 48px;
  height: 48px;
  background: #fff;
  border-bottom: 1px solid #e5e7eb;
  display: flex;
  align-items: center;
  padding: 0 var(--app-gutter);
}

.app-navstrip__inner {
  width: min(100%, var(--app-content-max));
  margin: 0 auto;
}

.app-navstrip .app-menu {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: nowrap !important;
  align-items: center !important;
  gap: 8px;
  width: 100%;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-x: auto;
  overflow-y: visible;
  scrollbar-width: thin;
}

.app-navstrip .app-menu > .nav-item {
  position: relative;
  flex: 0 0 auto;
}

.app-navstrip .app-menu > .nav-item > .nav-link {
  white-space: nowrap;
}

.app-navstrip .app-menu .dropdown-menu {
  top: 100%;
}

.app-mobile-drawer,
.app-mobile-backdrop {
  display: none;
}

.page-header,
.process-header,
.invoice-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  min-width: 0;
}

.page-header__title,
.process-header__title,
.invoice-header__title {
  flex: 1 1 320px;
  min-width: 0;
}

.page-header__actions,
.process-header__actions,
.invoice-header__actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  flex-wrap: wrap;
}

.responsive-tabs,
.nav-tabs,
.tabs {
  max-width: 100%;
  min-width: 0;
}

.responsive-tabs,
.nav-tabs {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  white-space: nowrap;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.responsive-tabs > *,
.nav-tabs > * {
  flex: 0 0 auto;
}

.info-grid,
.data-grid,
.details-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
  gap: 12px;
  min-width: 0;
}

.info-card,
.data-card,
.detail-card,
.card,
.panel,
.box {
  max-width: 100%;
  min-width: 0;
}

.info-card,
.data-card,
.detail-card {
  overflow-wrap: anywhere;
  border: var(--app-border);
  border-radius: var(--app-radius);
  background: #fff;
}

.table-responsive,
.responsive-table {
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.table-responsive table,
.responsive-table table {
  width: 100%;
  min-width: 720px;
}

@media (max-width: 991.98px) {
  .app-topbar__inner {
    min-height: 56px;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 10px;
    padding: 0 16px;
  }

  .app-topbar__menu-toggle {
    display: inline-flex;
    width: 42px;
    height: 42px;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    cursor: pointer;
  }

  .app-navstrip,
  .app-topbar__search,
  .app-topbar__module {
    display: none;
  }

  .app-mobile-drawer {
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 1050;
    width: min(86vw, 360px);
    background: #fff;
    color: #111827;
    box-shadow: 18px 0 50px rgba(15, 23, 42, 0.24);
    transform: translateX(-100%);
    transition: transform 180ms ease;
    display: flex;
    flex-direction: column;
  }

  .app-mobile-drawer.is-open {
    transform: translateX(0);
  }

  .app-mobile-drawer__header {
    min-height: 58px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-bottom: var(--app-border);
  }

  .app-mobile-drawer__close {
    width: 40px;
    height: 40px;
    border: 0;
    border-radius: 10px;
    background: #f1f5f9;
    color: #0f172a;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
  }

  .app-mobile-drawer__body {
    overflow-y: auto;
    padding: 12px;
  }

  .app-mobile-drawer .app-menu {
    display: block;
    list-style: none;
    margin: 0;
    padding: 0;
  }

  .app-mobile-drawer .app-menu > li {
    display: block;
    width: 100%;
  }

  .app-mobile-drawer .app-menu a,
  .app-mobile-drawer .app-menu button {
    width: 100%;
    min-height: 42px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    white-space: normal;
  }

  .app-mobile-backdrop {
    position: fixed;
    inset: 0;
    z-index: 1045;
    background: rgba(15, 23, 42, 0.42);
  }

  .app-mobile-backdrop.is-open {
    display: block;
  }

  body.app-menu-open {
    overflow: hidden;
  }
}

@media (max-width: 575.98px) {
  .app-topbar__inner {
    padding-inline: 12px;
  }

  .app-content {
    padding-inline: 10px;
    padding-block: 12px;
  }

  .app-mobile-drawer {
    width: min(92vw, 340px);
  }

  .app-topbar__actions > *:not(:first-child):not(:last-child) {
    max-width: 42px;
  }

  .page-header,
  .process-header,
  .invoice-header {
    display: grid;
    grid-template-columns: 1fr;
  }

  .page-header__actions,
  .process-header__actions,
  .invoice-header__actions {
    justify-content: flex-start;
  }
}