:root {
  --bg-dark: #070b16;
  --bg-dark-2: #0d1220;
  --panel: rgba(11, 16, 30, 0.94);
  --panel-line: rgba(255, 255, 255, 0.08);
  --text: #ffffff;
  --muted: rgba(255, 255, 255, 0.65);
  --red: #ff2028;
  --red-dark: #d90f18;
  --green: #25d366;
  --input-bg: rgba(255, 255, 255, 0.08);
  --input-border: rgba(255, 255, 255, 0.09);
  --shadow: 0 20px 45px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  min-height: 100%;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 70% 20%, rgba(255, 255, 255, 0.08), transparent 18%),
    radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.05), transparent 20%),
    linear-gradient(180deg, #0a0f1c 0%, #050913 100%);
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

button,
input {
  font: inherit;
}

.admin-login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  position: relative;
  overflow: hidden;
}

.admin-login-page::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.03) 1.2px, transparent 2px);
  background-size: 22px 22px;
  opacity: 0.45;
}

.admin-login-card {
  position: relative;
  z-index: 2;
  width: min(100%, 460px);
  border-radius: 24px;
  padding: 32px 28px 26px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01)), var(--panel);
  border: 1px solid var(--panel-line);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.admin-login-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 24%);
}

.admin-login-logo {
  position: relative;
  z-index: 1;
  text-align: center;
  margin-bottom: 26px;
}

.admin-login-logo-icon {
  width: 62px;
  height: 62px;
  margin: 0 auto 14px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  font-weight: 900;
  color: #fff;
}

.admin-login-logo h1 {
  font-size: 34px;
  font-weight: 900;
  line-height: 1;
  margin-bottom: 6px;
}

.admin-login-logo span {
  display: inline-block;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 4px;
  color: rgba(255, 255, 255, 0.78);
}

.admin-login-subtitle {
  margin-top: 14px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--muted);
}

.admin-login-form {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.admin-login-field {
  position: relative;
}

.admin-login-field input {
  width: 100%;
  min-height: 56px;
  border: 1px solid var(--input-border);
  border-radius: 14px;
  background: var(--input-bg);
  color: #fff;
  padding: 0 16px 0 48px;
  outline: none;
  transition:
    border-color 0.22s ease,
    box-shadow 0.22s ease,
    background 0.22s ease;
}

.admin-login-field input::placeholder {
  color: rgba(255, 255, 255, 0.58);
}

.admin-login-field input:focus {
  border-color: rgba(225, 27, 34, 0.48);
  box-shadow: 0 0 0 3px rgba(225, 27, 34, 0.12);
  background: rgba(255, 255, 255, 0.1);
}

.admin-login-field-icon {
  position: absolute;
  top: 50%;
  left: 16px;
  transform: translateY(-50%);
  font-size: 16px;
  color: rgba(255, 255, 255, 0.65);
  pointer-events: none;
}

.admin-login-btn {
  min-height: 56px;
  border: none;
  border-radius: 14px;
  background: linear-gradient(180deg, var(--red), var(--red-dark));
  color: #fff;
  font-size: 17px;
  font-weight: 900;
  cursor: pointer;
  transition:
    transform 0.22s ease,
    filter 0.22s ease,
    box-shadow 0.22s ease;
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.24);
}

.admin-login-btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.05);
  box-shadow: 0 16px 28px rgba(0, 0, 0, 0.28);
}

.admin-login-btn:disabled {
  opacity: 0.7;
  cursor: wait;
  transform: none;
  filter: none;
}

.admin-login-message {
  min-height: 22px;
  text-align: center;
  font-size: 14px;
  line-height: 1.5;
  color: #ffb4b4;
  margin-top: 2px;
}

.admin-login-help {
  text-align: center;
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.admin-login-help strong {
  color: #fff;
}

.admin-login-footer {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  text-align: center;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.52);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.admin-login-field-password {
  position: relative;
}

.admin-login-field-password input {
  padding-left: 46px;
  padding-right: 16px;
}

.admin-login-toggle-password {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 28px;
  height: 28px;
  border: none;
  background: transparent;
  color: #f59e0b;
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  z-index: 2;
}

.admin-login-toggle-password-left {
  left: 14px;
}

.admin-login-toggle-password:hover {
  opacity: 0.9;
}

.admin-login-toggle-password:focus {
  outline: none;
}
@media (max-width: 560px) {
  .admin-login-page {
    padding: 16px;
  }

  .admin-login-card {
    border-radius: 20px;
    padding: 28px 20px 22px;
  }

  .admin-login-logo h1 {
    font-size: 30px;
  }

  .admin-login-logo span {
    font-size: 10px;
    letter-spacing: 3px;
  }

  .admin-login-field input,
  .admin-login-btn {
    min-height: 52px;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}