/**
 * Login page — Certiva-aligned surfaces for dark + light themes.
 * Loads after AdminLTE + ims tokens/primitives/shell; overrides AdminLTE login skin.
 */

body.login-page.ims-login {
  min-height: 100vh;
  display: flex !important;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  margin: 0;
  font-family: var(--font-sans);
  color: var(--text);
  background:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(232, 148, 46, 0.1), transparent 52%),
    radial-gradient(ellipse 55% 45% at 100% 100%, rgba(120, 90, 200, 0.04), transparent 48%),
    var(--bg) !important;
}

body.login-page.ims-login .login-box {
  width: 100%;
  max-width: 400px;
}

/* Brand title above card */
body.login-page.ims-login .login-logo {
  font-size: var(--text-2xl);
  font-weight: 800;
  letter-spacing: var(--tracking-tight);
  color: var(--text) !important;
  margin-bottom: var(--space-5);
  text-align: center;
}

body.login-page.ims-login .login-logo b {
  font-weight: 800;
  color: inherit;
}

/* Card = elevated surface (not pure white / not flat black) */
body.login-page.ims-login .login-box .card {
  background: var(--bg-elevated) !important;
  border: 1px solid var(--line) !important;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  color: var(--text);
  overflow: hidden;
}

body.login-page.ims-login .login-box .card .card-body {
  background: transparent !important;
}

body.login-page.ims-login .login-card-body {
  padding: var(--space-6) var(--space-7);
}

body.login-page.ims-login .login-box-msg {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  margin-bottom: var(--space-5);
  text-align: center;
}

/* Inputs: same language as app — no inverted dark fields on light card */
body.login-page.ims-login .form-control {
  background-color: var(--bg-input) !important;
  border: 1px solid var(--border-input) !important;
  color: var(--text) !important;
  border-radius: var(--radius-md);
  min-height: var(--control-height-md);
  font-size: var(--text-sm);
}

body.login-page.ims-login .form-control::placeholder {
  color: var(--text-muted);
  opacity: 1;
}

body.login-page.ims-login .form-control:focus {
  background-color: var(--bg-input) !important;
  border-color: var(--border-input-focus) !important;
  color: var(--text) !important;
  box-shadow: var(--focus-ring) !important;
}

body.login-page.ims-login .input-group .form-control:not(:last-child) {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}

body.login-page.ims-login .input-group-append .input-group-text {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}

body.login-page.ims-login .input-group-text {
  background: var(--bg-panel-2) !important;
  border: 1px solid var(--border-input) !important;
  border-left: none !important;
  color: var(--text-secondary) !important;
}

body.login-page.ims-login .input-group:focus-within .input-group-text {
  border-color: var(--border-input-focus) !important;
}

body.login-page.ims-login .input-group .form-control:focus {
  position: relative;
  z-index: 1;
}

/* Primary sign-in — gradient + on-accent text from primitives; ensure block */
body.login-page.ims-login .btn-primary.btn-block {
  color: var(--text-on-accent) !important;
  font-weight: 700;
  letter-spacing: 0.02em;
  border-radius: var(--radius-md);
  min-height: 2.75rem;
}

body.login-page.ims-login .btn-primary.btn-block:focus {
  box-shadow: var(--focus-ring) !important;
}

/* Helper + error copy */
body.login-page.ims-login .text-muted,
body.login-page.ims-login .login-box .small {
  color: var(--text-muted) !important;
}

body.login-page.ims-login .text-danger {
  color: var(--danger) !important;
}

/* Theme toggle row */
body.login-page.ims-login .ims-theme-toggle {
  margin-top: var(--space-1);
}

/* Light theme: soften purple radial slightly */
html[data-theme="light"] body.login-page.ims-login {
  background:
    radial-gradient(ellipse 80% 50% at 50% -15%, rgba(232, 148, 46, 0.08), transparent 52%),
    radial-gradient(ellipse 55% 45% at 100% 100%, rgba(120, 90, 200, 0.03), transparent 48%),
    var(--bg) !important;
}