:root {
  --ink: #f8fafc;
  --muted: #9aa7b4;
  --line: rgba(255, 255, 255, 0.14);
  --panel: rgba(255, 255, 255, 0.055);
  --red: #ff1212;
  --cyan: #ff4a4a;
  --black: #05070a;
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(rgba(2, 3, 4, 0.82), rgba(2, 3, 4, 0.9)),
    radial-gradient(circle at 18% 20%, rgba(255, 18, 18, 0.22), transparent 28%),
    url("../assets/backgroud.png") center / cover fixed no-repeat,
    var(--black);
  font-family: Arial, Helvetica, sans-serif;
}

button,
input,
textarea,
select {
  font: inherit;
}

button {
  min-height: 42px;
  border: 0;
  border-radius: 8px;
  padding: 10px 16px;
  color: #120705;
  background: var(--red);
  font-weight: 900;
  cursor: pointer;
}

.admin-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 42px 0;
}

.login-panel {
  width: min(430px, 100%);
  margin: 10vh auto 0;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.055);
  backdrop-filter: blur(16px);
}

.login-panel img,
.admin-header img {
  width: 170px;
  height: auto;
  display: block;
  filter:
    drop-shadow(0 0 4px rgba(255, 18, 18, 0.55))
    drop-shadow(0 0 12px rgba(255, 18, 18, 0.42));
}

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

h1,
h2 {
  line-height: 1;
}

form {
  display: grid;
  gap: 14px;
}

label {
  display: grid;
  gap: 7px;
  color: #dce7ee;
  font-size: 13px;
  font-weight: 800;
}

input,
textarea,
select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px 13px;
  color: var(--ink);
  background: rgba(5, 7, 10, 0.72);
}

.message {
  min-height: 20px;
  margin: 0;
  color: var(--cyan);
  font-weight: 800;
}

.login-hint {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.login-hint strong {
  color: var(--cyan);
}

.dashboard {
  display: grid;
  gap: 22px;
}

.admin-header,
.panel-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.admin-header {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.045);
}

.admin-header div {
  display: flex;
  align-items: center;
  gap: 16px;
}

.admin-header p {
  margin: 0;
  color: var(--muted);
  font-weight: 800;
}

.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tab {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--line);
}

.tab.is-active {
  color: #05070a;
  background: var(--cyan);
}

.panel {
  display: none;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.045);
}

.panel.is-active {
  display: grid;
  gap: 20px;
}

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

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 920px;
}

th,
td {
  padding: 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--cyan);
  font-size: 12px;
  text-transform: uppercase;
}

td {
  color: #dce7ee;
}

td a {
  color: var(--cyan);
}

.status-select {
  min-width: 120px;
}

.editor-form {
  grid-template-columns: repeat(2, 1fr);
  align-items: end;
}

.editor-form label:nth-child(3),
.editor-form button {
  grid-column: span 2;
}

.cards-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.admin-card {
  display: grid;
  gap: 8px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(5, 7, 10, 0.46);
}

.admin-card h3 {
  margin: 0;
}

.admin-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.delete-btn {
  justify-self: start;
  color: var(--ink);
  background: rgba(255, 18, 18, 0.18);
  border: 1px solid rgba(255, 18, 18, 0.4);
}

@media (max-width: 760px) {
  .admin-header,
  .admin-header div,
  .panel-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .editor-form,
  .cards-list {
    grid-template-columns: 1fr;
  }

  .editor-form label:nth-child(3),
  .editor-form button {
    grid-column: auto;
  }
}