/* static/admin.css */
:root {
  --font: 'Inter', sans-serif;
  --clr-bg: #f0f4ff;
  --clr-card: #ffffff;
  --clr-primary: #5c7cfa;
  --clr-success: #37b24d;
  --clr-dark: #343a40;
  --shadow: 0 6px 18px rgba(0,0,0,0.06);
}

* {
  box-sizing: border-box;
  margin: 0; padding: 0;
  font-family: var(--font);
}

body {
  background:
    radial-gradient(circle at top left, rgba(92,124,250,0.15), transparent 50%),
    radial-gradient(circle at bottom right, rgba(21,170,191,0.15), transparent 50%),
    var(--clr-bg);
  min-height: 100vh;
  color: var(--clr-dark);
}

.header {
  background: linear-gradient(135deg, #5c7cfa, #15aabf);
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #fff;
  box-shadow: var(--shadow);
}

.header__logo {
  font-size: 1.5rem;
  font-weight: 700;
}

.header__logout {
  color: #fff;
  text-decoration: none;
  font-weight: 600;
}

/* main теперь вертикально, чтобы флеш-сообщения не сдвигали форму */
.main {
  padding: 3rem 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.card {
  position: relative;
  background: var(--clr-card);
  border-radius: 12px;
  box-shadow: var(--shadow);
  width: 90%;
  max-width: 800px;
  padding: 2.5rem;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute;
  top: -30px; right: -30px;
  width: 120px; height: 120px;
  background: var(--clr-primary);
  border-radius: 50%;
  opacity: 0.12;
}
.card::after {
  content: '';
  position: absolute;
  bottom: -40px; left: -40px;
  width: 150px; height: 150px;
  background: var(--clr-success);
  border-radius: 50%;
  opacity: 0.10;
}

.card--center {
  margin-top: 8vh;
  text-align: center;
}

.card__title {
  margin-bottom: 1.5rem;
  font-size: 1.75rem;
  color: var(--clr-primary);
  font-weight: 600;
}

.form__group {
  margin-bottom: 1.25rem;
}

.form__label {
  display: block;
  margin-bottom: .5rem;
  font-weight: 500;
}

.form__input,
.form__select,
.form__textarea {
  width: 100%;
  padding: .85rem 1rem;
  border: 1px solid #dee2e6;
  border-radius: 8px;
  font-size: 1rem;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
}

.form__input:focus,
.form__select:focus,
.form__textarea:focus {
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px rgba(92,124,250,0.15);
}

.form__textarea {
  font-family: var(--font);
  resize: vertical;
  min-height: 300px;
}

.btn {
  display: inline-block;
  padding: .85rem 2rem;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform .1s, box-shadow .2s;
}

.btn--block {
  width: 100%;
}

.btn--primary {
  background: var(--clr-primary);
  color: #fff;
}

.btn--success {
  background: var(--clr-success);
  color: #fff;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(0,0,0,0.1);
}

/* флеши теперь не двигают форму и выводятся над карточкой */
.flash-container {
  width: 90%;
  max-width: 800px;
  margin-bottom: 1.5rem;
}

.flash {
  padding: .75rem 1rem;
  border-radius: 6px;
  margin-bottom: .75rem;
  font-weight: 500;
}

.flash--success { background: #d3f9d8; color: #2b8a3e; }
.flash--danger  { background: #ffe3e3; color: #c92a2a; }
.flash--info    { background: #e7f5ff; color: #1c7ed6; }

.table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1.5rem;
}
.table th, .table td {
  border: 1px solid #dee2e6;
  padding: .75rem 1rem;
}
.table th {
  background: var(--clr-primary);
  color: #fff;
}

.header__links {
  display: flex;
  gap: 1rem;
  align-items: center;
}
.header__link {
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  transition: opacity .2s;
}
.header__link:hover {
  opacity: .8;
}