:root {
  --bg: #f2f6fb;
  --card: #ffffff;
  --line: #d6e1ed;
  --text: #19324a;
  --muted: #5f738a;
  --primary: #1f5f8f;
  --primary-hover: #2f7fb8;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Segoe UI", "Avenir Next", "Helvetica Neue", sans-serif;
  background:
    radial-gradient(circle at 8% 10%, rgba(31, 95, 143, 0.16), transparent 34%),
    radial-gradient(circle at 92% 86%, rgba(197, 0, 97, 0.12), transparent 38%),
    linear-gradient(140deg, #f8fbff 0%, #edf4fb 48%, #e5edf7 100%);
  color: var(--text);
}

.admin-login-page {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 1.2rem;
  padding-top: clamp(12vh, 18vh, 25vh);
  position: relative;
}

.admin-login-page::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(20, 67, 105, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20, 67, 105, 0.035) 1px, transparent 1px);
  background-size: 34px 34px;
  pointer-events: none;
}

.admin-login-card {
  width: min(100%, 460px);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: 0 14px 32px rgba(24, 49, 73, 0.12);
  padding: 1.25rem 1.25rem 1.35rem;
  position: relative;
  z-index: 1;
}

.admin-logo {
  width: min(100%, 260px);
  height: auto;
  display: block;
  margin: 0 auto 1rem;
}

.admin-header-spacer {
  height: clamp(4.25rem, 5vw, 4.75rem);
}

.admin-form {
  display: grid;
  gap: 0.6rem;
}

label {
  font-size: 0.92rem;
  font-weight: 600;
}

input {
  width: 100%;
  border: 1px solid #b8c9da;
  border-radius: 10px;
  padding: 0.7rem 0.78rem;
  font: inherit;
  color: var(--text);
  background: #f8fbff;
}

input:focus {
  outline: 2px solid rgba(31, 95, 143, 0.35);
  border-color: var(--primary);
}

.btn-admin-primary {
  margin-top: 0;
  width: 100%;
  border: 1px solid #184d74;
  border-radius: 10px;
  background: var(--primary);
  color: #ffffff;
  padding: 0.68rem 0.9rem;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.btn-admin-primary:hover {
  background: var(--primary-hover);
}

.admin-actions {
  margin-top: 0.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem;
}

.btn-admin-secondary {
  width: 100%;
  border: 1px solid #9db8d0;
  border-radius: 10px;
  background: #eef4fb;
  color: #24557e;
  padding: 0.68rem 0.9rem;
  font: inherit;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
}

.btn-admin-secondary:hover {
  background: #e4eef8;
}

.admin-links {
  margin-top: 0.9rem;
  display: grid;
  gap: 0.45rem;
  justify-items: center;
}

.admin-links a {
  color: #236ea8;
  text-decoration: none;
  font-size: 0.94rem;
}

.admin-link-forgot {
  padding: 0.2rem 0.35rem;
  border-radius: 8px;
}

.admin-links a:hover {
  text-decoration: none;
  background: #edf5fc;
}

.admin-note {
  margin: 0.85rem 0 0;
  color: #74889c;
  font-size: 0.84rem;
  text-align: center;
}