/* ═══ Aether — Login ════════════════════════════════════════════════════
Loaded only by templates/login.html.
Body has class="login-page".
*/

html, body {
  height: 100%;
  margin: 0;
}

body.login-page {
  min-height: 100vh;
  font-family: var(--font-body);
  color: rgba(255, 255, 255, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background: var(--brand-navy-900);
}

/* Full-screen background image */
body.login-page::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image: url('/static/img/login-bg.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: -2;
}

/* Dark overlay to keep the card readable */
body.login-page::after {
  content: "";
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: -1;
}

.login-wrap {
  width: 100%;
  max-width: 380px;
  padding: 16px;
  position: relative;
  z-index: 1;
}

.login-logo {
  text-align: center;
  margin-bottom: 36px;
}

.login-logo img {
  width: 280px;
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
}

.login-card {
  background: rgba(10, 12, 18, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-md);
  padding: 32px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.login-card h1 {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: var(--fw-semi);
  color: rgba(255, 255, 255, 0.96);
  margin-bottom: 24px;
  letter-spacing: -0.005em;
}

.field {
  margin-bottom: 16px;
}

.field label {
  display: block;
  font-family: var(--font-body);
  font-size: var(--fs-eyebrow);
  font-weight: var(--fw-semi);
  color: rgba(255, 255, 255, 0.75);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.field input {
  width: 100%;
  box-sizing: border-box;
  padding: 10px 13px;
  background: rgba(255, 255, 255, 0.10);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius-sm);
  color: rgba(255, 255, 255, 0.96);
  font-family: var(--font-body);
  font-size: var(--fs-md);
  outline: none;
  transition: border-color var(--dur-base) var(--ease-out),
    box-shadow var(--dur-base) var(--ease-out),
    background var(--dur-base) var(--ease-out);
}

.field input::placeholder {
  color: rgba(255, 255, 255, 0.45);
}

.field input:focus {
  border-color: var(--brand-teal-500);
  background: rgba(255, 255, 255, 0.14);
  box-shadow: var(--shadow-glow-teal);
}

.error-msg {
  display: none;
  background: rgba(178, 58, 58, 0.22);
  border: 1px solid rgba(178, 58, 58, 0.55);
  border-radius: var(--radius-sm);
  padding: 10px 13px;
  font-size: var(--fs-body);
  color: #ffd3d3;
  margin-bottom: 16px;
}

.error-msg.visible {
  display: block;
}

.btn-signin {
  width: 100%;
  padding: 11px;
  background: var(--brand-teal-500);
  color: #FFFFFF;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: var(--fs-md);
  font-weight: var(--fw-semi);
  cursor: pointer;
  margin-top: 8px;
  transition: transform var(--dur-base) var(--ease-out),
    box-shadow var(--dur-base) var(--ease-out),
    background var(--dur-base) var(--ease-out);
}

.btn-signin:hover {
  transform: translateY(-1px);
  background: var(--brand-teal-500);
  box-shadow: 0 6px 14px rgba(0, 159, 185, 0.30);
}

.btn-signin:active {
  transform: translateY(0);
}

.btn-signin:focus-visible {
  outline: none;
  box-shadow: var(--shadow-glow-teal), 0 6px 14px rgba(0, 159, 185, 0.30);
}