* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #f3f6fb;
  color: #122033;
}

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 238px 1fr;
}

.sidebar {
  background: #ffffff;
  color: #122033;
  padding: 20px 14px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  border-right: 1px solid #e7edf5;
}

.brand {
  display: flex;
  gap: 12px;
  align-items: center;
}

.brand-stacked {
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 4px 2px 2px;
}

.brand-logo-wrap {
  background: #ffffff;
  display: grid;
  place-items: center;
  border: 1px solid #edf2f7;
  box-shadow: 0 10px 26px rgba(20, 36, 64, 0.07);
}

.brand-logo-wrap.large {
  width: 150px;
  height: 96px;
  border-radius: 22px;
  padding: 12px;
}

.brand-logo {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.brand-text-center h1 {
  margin: 10px 0 4px;
  font-size: 25px;
  line-height: 1.05;
  color: #122033;
}

.brand-text-center p {
  margin: 0;
  color: #64748b;
  font-size: 12px;
  line-height: 1.35;
}

nav {
  display: grid;
  gap: 8px;
}

nav a {
  color: #17253a;
  text-decoration: none;
  padding: 12px 14px;
  border-radius: 14px;
  font-size: 14.5px;
  font-weight: 750;
  background: transparent;
  transition: 0.18s ease;
}

nav a:hover {
  background: #edf4ff;
  color: #0f172a;
}

nav a.active {
  background: linear-gradient(135deg, #06192f 0%, #0b2d57 100%);
  color: #ffffff;
  box-shadow: 0 10px 24px rgba(11, 45, 87, 0.16);
}

.sidebar-card {
  margin-top: auto;
  background: #f7faff;
  border: 1px solid #e6edf7;
  border-radius: 16px;
  padding: 14px;
  display: grid;
  gap: 5px;
}

.sidebar-card span,
.sidebar-card small {
  color: #6c7d95;
  font-size: 12px;
}

.sidebar-card strong {
  color: #00a47a;
  font-size: 19px;
}

.main {
  padding: 18px 18px 20px;
  overflow: auto;
  width: 100%;
}

.main > * {
  width: 100%;
  max-width: none;
  margin-left: 0;
  margin-right: 0;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
  gap: 14px;
}

.eyebrow {
  margin: 0 0 4px;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 10px;
  font-weight: 850;
}

.topbar h2,
.panel h3 {
  margin: 0;
}

.topbar h2 {
  font-size: 24px;
  line-height: 1.1;
}

.top-actions {
  display: flex;
  gap: 9px;
}

button,
select {
  border: 0;
  border-radius: 13px;
  padding: 10px 14px;
  background: #e9eef7;
  color: #122033;
  font-weight: 850;
  font-size: 13px;
}

button.primary {
  background: #07111f;
  color: #ffffff;
}

button.soft {
  background: #eef5ff;
  color: #1673d1;
}

.powered-line {
  display: inline-block;
  margin-top: 4px;
  color: #6d7f98;
  font-size: 12px;
  font-weight: 700;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(150px, 1fr));
  gap: 12px;
  margin-bottom: 12px;
}

.hero-card,
.panel {
  background: #ffffff;
  border: 1px solid #e5ecf5;
  border-radius: 18px;
  box-shadow: 0 10px 28px rgba(20, 36, 64, 0.055);
}

.hero-card {
  padding: 16px 18px;
  min-height: 112px;
}

.hero-card p {
  margin: 0;
  color: #64748b;
  font-weight: 750;
  font-size: 13.5px;
}

.hero-card h3 {
  margin: 8px 0;
  font-size: 27px;
  line-height: 1.05;
}

.hero-card span {
  color: #7b8aa0;
  font-size: 12px;
}

.content-grid {
  display: grid;
  grid-template-columns: 1.75fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
}

.panel {
  padding: 16px;
}

.panel.large {
  min-width: 0;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.panel h3 {
  font-size: 18px;
  line-height: 1.2;
}

.pill {
  background: #e9fff9;
  color: #008767;
  padding: 7px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 900;
}

.status-list,
.package-list {
  display: grid;
  gap: 9px;
}

.status-list div,
.package-list div {
  background: #f7f9fd;
  border: 1px solid #e7edf7;
  border-radius: 13px;
  padding: 11px 13px;
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 14px;
}

.package-list div {
  display: grid;
}

.package-list span {
  color: #64748b;
  font-size: 12px;
  margin-top: 3px;
}

.good {
  color: #009a73;
}

.warn {
  color: #c47a00;
}

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

table {
  width: 100%;
  border-collapse: collapse;
}

th {
  text-align: left;
  color: #64748b;
  font-size: 12px;
  padding: 11px 10px;
  background: #f7f9fc;
}

td {
  padding: 12px 10px;
  border-bottom: 1px solid #edf2f8;
  font-weight: 650;
  font-size: 13.5px;
}

.badge {
  display: inline-flex;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 900;
}

.online,
.paid {
  background: #e8fff8;
  color: #008767;
}

.offline,
.overdue {
  background: #fff0f0;
  color: #cc2b2b;
}

.due {
  background: #fff6dc;
  color: #a46b00;
}

canvas {
  width: 100%;
  max-width: 100%;
  background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
  border-radius: 14px;
}

@media (max-width: 1100px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: relative;
  }

  nav {
    grid-template-columns: repeat(3, 1fr);
  }

  .hero-grid,
  .content-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 720px) {
  .main {
    padding: 14px;
  }

  .topbar,
  .panel-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .top-actions {
    width: 100%;
    flex-direction: column;
  }

  button,
  select {
    width: 100%;
  }

  nav,
  .hero-grid,
  .content-grid {
    grid-template-columns: 1fr;
  }

  .sidebar {
    padding: 18px;
  }

  .brand-logo-wrap.large {
    width: 130px;
    height: 88px;
  }

  .brand-text-center h1 {
    font-size: 24px;
  }

  .topbar h2 {
    font-size: 22px;
  }
}

.page-view {
  display: none;
}

.page-view.active {
  display: block;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(180px, 1fr));
  gap: 12px;
}

.mini-card,
.empty-state,
.settings-grid div {
  background: #f7f9fd;
  border: 1px solid #e7edf7;
  border-radius: 15px;
  padding: 15px;
}

.mini-card {
  display: grid;
  gap: 7px;
}

.mini-card span {
  color: #64748b;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 900;
}

.mini-card strong {
  font-size: 18px;
}

.mini-card p {
  margin: 0;
  color: #64748b;
  font-size: 13px;
}

.mini-card b {
  color: #07111f;
  font-size: 14px;
}

.empty-state {
  display: grid;
  gap: 8px;
  min-height: 150px;
  place-content: center;
  text-align: center;
}

.empty-state strong {
  font-size: 18px;
}

.empty-state span {
  color: #64748b;
}

.settings-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(160px, 1fr));
  gap: 12px;
}

.settings-grid div {
  display: grid;
  gap: 6px;
}

.settings-grid span {
  color: #64748b;
  font-size: 13px;
}

@media (max-width: 900px) {
  .cards-grid,
  .settings-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 620px) {
  .cards-grid,
  .settings-grid {
    grid-template-columns: 1fr;
  }
}

.login-screen {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at top left, rgba(57, 167, 255, 0.14), transparent 30%),
    radial-gradient(circle at bottom right, rgba(42, 232, 199, 0.16), transparent 32%),
    #f3f6fb;
  padding: 20px;
}

.login-card {
  width: min(430px, 100%);
  background: #ffffff;
  border: 1px solid #e5ecf5;
  border-radius: 28px;
  box-shadow: 0 24px 70px rgba(20, 36, 64, 0.12);
  padding: 30px;
  display: grid;
  gap: 14px;
}

.login-logo {
  width: 160px;
  height: 95px;
  object-fit: contain;
  background: #ffffff;
  border: 1px solid #edf2f7;
  border-radius: 22px;
  padding: 12px;
  box-shadow: 0 12px 30px rgba(20, 36, 64, 0.08);
}

.login-card h1 {
  margin: 0;
  font-size: 28px;
}

.login-card span {
  color: #64748b;
  font-size: 14px;
  line-height: 1.5;
}

.login-card form {
  display: grid;
  gap: 10px;
  margin-top: 8px;
}

.login-card label {
  font-size: 13px;
  font-weight: 850;
  color: #122033;
}

.login-card input {
  width: 100%;
  border: 1px solid #dce5f1;
  background: #f8fbff;
  border-radius: 14px;
  padding: 13px 14px;
  font-size: 14px;
  outline: none;
}

.login-card input:focus {
  border-color: #39a7ff;
  box-shadow: 0 0 0 4px rgba(57, 167, 255, 0.12);
}

.login-error {
  color: #cc2b2b;
  font-size: 13px;
  font-weight: 800;
  min-height: 18px;
}

.app-shell.locked {
  filter: blur(3px);
  pointer-events: none;
}

.login-card {
  justify-items: center;
  text-align: center;
}

.login-card .eyebrow,
.login-card h1,
.login-card > span {
  text-align: center;
}

.login-card form {
  width: 100%;
  text-align: left;
}

.login-logo {
  display: block;
  margin: 0 auto 6px auto;
}

.login-card button.primary {
  width: 100%;
}

.login-card input::placeholder {
  color: #8a97ab;
}