:root {
  --bg: #07140f;
  --bg-2: #0b1d15;
  --panel: rgba(255, 255, 255, 0.94);
  --panel-2: #f7faf8;
  --text: #102017;
  --muted: #647067;
  --line: #dce7df;
  --green: #0d7a3b;
  --green-2: #0a5d2f;
  --green-3: #e9f7ef;
  --dark: #0b1510;
  --danger: #b42318;
  --danger-bg: #fff0ee;
  --success: #087443;
  --success-bg: #e7f8ef;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.22);
  --radius-lg: 26px;
  --radius-md: 18px;
  --radius-sm: 12px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(13, 122, 59, 0.36), transparent 34rem),
    linear-gradient(145deg, var(--bg), var(--bg-2));
  min-height: 100vh;
}

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.loading-screen,
.page-center,
.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px;
}

.loader-card,
.card {
  background: var(--panel);
  border: 1px solid rgba(255, 255, 255, 0.48);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.loader-card,
.error-card {
  width: min(520px, 100%);
  padding: 34px;
  text-align: center;
}

.loader-logo,
.logo-mark {
  width: 56px;
  height: 56px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--green), #14a45a);
  color: white;
  font-weight: 800;
  letter-spacing: -0.06em;
}

.loader-card .loader-logo,
.error-card .logo-mark {
  margin: 0 auto 16px;
}

.login-page {
  grid-template-columns: minmax(280px, 620px) minmax(320px, 430px);
  gap: 38px;
  align-items: center;
}

.login-hero {
  color: white;
}

.brand-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: #dff7e8;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 22px;
}

.login-hero h1 {
  margin: 0;
  font-size: clamp(42px, 7vw, 72px);
  line-height: 0.95;
  letter-spacing: -0.07em;
}

.login-hero p {
  max-width: 560px;
  font-size: 18px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.78);
}

.hero-grid {
  margin-top: 34px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.hero-grid div {
  padding: 18px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.hero-grid strong,
.hero-grid span {
  display: block;
}

.hero-grid strong {
  font-size: 18px;
  color: white;
}

.hero-grid span {
  margin-top: 5px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 13px;
}

.login-card {
  padding: 34px;
}

.login-card .logo-mark {
  margin-bottom: 22px;
}

h1,
h2,
p {
  margin-top: 0;
}

.login-card h2,
.section-title h2 {
  margin-bottom: 8px;
  letter-spacing: -0.04em;
}

.muted,
.section-title p,
.topbar p {
  color: var(--muted);
}

form label {
  display: block;
  margin: 16px 0 7px;
  font-size: 13px;
  font-weight: 800;
  color: #24362c;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: white;
  border-radius: 14px;
  padding: 13px 14px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

textarea {
  min-height: 98px;
  resize: vertical;
}

input:focus,
textarea:focus {
  border-color: rgba(13, 122, 59, 0.65);
  box-shadow: 0 0 0 4px rgba(13, 122, 59, 0.12);
}

.btn {
  border: 0;
  border-radius: 14px;
  min-height: 44px;
  padding: 0 18px;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn:disabled {
  opacity: 0.7;
  cursor: wait;
}

.btn-primary {
  background: linear-gradient(135deg, var(--green), var(--green-2));
  color: white;
  width: 100%;
  margin-top: 22px;
}

.btn-secondary {
  background: var(--green-3);
  color: var(--green-2);
}

.btn-ghost {
  background: transparent;
  color: var(--green-2);
  border: 1px solid var(--line);
}

.api-info {
  margin-top: 18px;
  padding: 12px;
  border-radius: 14px;
  background: var(--panel-2);
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
}

.api-info code,
.sidebar-footer code {
  word-break: break-all;
}

.shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 292px 1fr;
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 24px;
  background: rgba(5, 18, 12, 0.72);
  color: white;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 13px;
}

.sidebar-brand strong,
.sidebar-brand span {
  display: block;
}

.sidebar-brand span,
.sidebar-footer span {
  color: rgba(255, 255, 255, 0.62);
  font-size: 12px;
}

.side-nav {
  margin-top: 36px;
  display: grid;
  gap: 8px;
}

.side-nav a {
  text-decoration: none;
  color: rgba(255, 255, 255, 0.74);
  padding: 13px 14px;
  border-radius: 14px;
  font-weight: 700;
}

.side-nav a.active,
.side-nav a:hover {
  background: rgba(255, 255, 255, 0.12);
  color: white;
}

.sidebar-footer {
  margin-top: auto;
  padding: 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.08);
  display: grid;
  gap: 8px;
  font-size: 12px;
}

.main {
  padding: 28px;
  display: grid;
  gap: 22px;
  align-content: start;
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: center;
  background: rgba(255, 255, 255, 0.92);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow);
}

.topbar h1 {
  margin-bottom: 6px;
  letter-spacing: -0.05em;
}

.user-area {
  display: flex;
  align-items: center;
  gap: 14px;
  text-align: right;
}

.user-area strong,
.user-area span {
  display: block;
}

.user-area span {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.metric-card {
  background: rgba(255, 255, 255, 0.94);
  border-radius: 22px;
  padding: 20px;
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.14);
}

.metric-card span,
.metric-card strong {
  display: block;
}

.metric-card span {
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 8px;
}

.metric-card strong {
  font-size: 24px;
  letter-spacing: -0.05em;
}

.card {
  padding: 24px;
}

.section-title-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
}

.section-actions,
.form-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 16px;
  margin-top: 18px;
}

.field-full {
  grid-column: 1 / -1;
}

.form-actions .btn-primary {
  width: auto;
  margin-top: 0;
}

.filters {
  margin: 18px 0;
  display: grid;
  grid-template-columns: minmax(220px, 1.3fr) minmax(180px, 0.8fr) minmax(160px, 0.6fr) auto;
  gap: 10px;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 18px;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 980px;
  background: white;
}

th,
td {
  padding: 13px 14px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

th {
  background: var(--panel-2);
  color: #31443a;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

tr:last-child td {
  border-bottom: 0;
}

.empty-cell {
  text-align: center;
  color: var(--muted);
  padding: 34px;
}

.btn-table-danger {
  border: 0;
  border-radius: 10px;
  background: var(--danger-bg);
  color: var(--danger);
  padding: 8px 10px;
  font-weight: 800;
}

#toast-area {
  position: fixed;
  top: 18px;
  right: 18px;
  z-index: 20;
  display: grid;
  gap: 10px;
  max-width: min(420px, calc(100vw - 32px));
}

.toast {
  padding: 13px 16px;
  border-radius: 14px;
  box-shadow: var(--shadow);
  font-weight: 700;
  animation: toast-in 0.22s ease-out;
}

.toast-success {
  color: var(--success);
  background: var(--success-bg);
  border: 1px solid #bfeacf;
}

.toast-error {
  color: var(--danger);
  background: var(--danger-bg);
  border: 1px solid #ffd0ca;
}

.toast-out {
  opacity: 0;
  transform: translateY(-8px);
  transition: 0.25s;
}

.error-card pre {
  text-align: left;
  white-space: pre-wrap;
  background: #0b1510;
  color: #dff7e8;
  border-radius: 14px;
  padding: 14px;
}

@keyframes toast-in {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1050px) {
  .login-page {
    grid-template-columns: 1fr;
  }

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

  .sidebar {
    position: relative;
    height: auto;
  }

  .summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 720px) {
  .login-page,
  .page-center,
  .loading-screen {
    padding: 18px;
  }

  .hero-grid,
  .summary-grid,
  .form-grid,
  .filters {
    grid-template-columns: 1fr;
  }

  .topbar,
  .section-title-row,
  .user-area {
    flex-direction: column;
    align-items: stretch;
    text-align: left;
  }

  .main {
    padding: 16px;
  }

  .login-card,
  .card {
    padding: 20px;
  }
}