/**
 * Matiku Advocates branding for Roundcube's existing Elastic skin.
 * Matches the admin dashboard login design.
 */

/* CSS variables (match main styles.css) */
:root {
  --emerald-700: #17624A;
  --porcelain-050: #FAFAF9;
}

/* Full-page login layout */
body.task-login {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 82% 14%, rgba(197, 162, 71, 0.23), transparent 30%),
    linear-gradient(145deg, #071832 0%, #0c2344 58%, #17624a 100%);
  padding: 1.25rem;
  font-family: Manrope, system-ui, sans-serif;
  overflow: auto;
}

body.task-login #layout {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  max-width: 100%;
  background: transparent;
  border: none;
}

/* Hide default layout elements on login */
body.task-login #layout-menu,
body.task-login #layout-sidebar,
body.task-login #layout-list {
  display: none !important;
}

body.task-login #layout-content {
  flex: none;
  max-width: 350px;
  width: 100%;
  background: linear-gradient(180deg, #fff 0%, var(--porcelain-050) 100%);
  border-radius: 40px;
  padding: 25px 35px;
  border: 5px solid #fff;
  box-shadow: rgba(3, 14, 34, 0.35) 0 30px 45px -18px;
  text-align: center;
  position: relative;
  top: 0;
  margin: 0 auto;
}

/* Logo — use Matiku logo */
body.task-login #layout-content > #logo,
body.task-login #layout-content .login-container__logo {
  display: block;
  position: static;
  top: auto;
  width: 100%;
  max-width: 200px;
  height: auto;
  max-height: none;
  margin: 0 auto 1.25rem;
}

/* Login heading */
body.task-login .login-heading {
  text-align: center;
  font-weight: 900;
  font-size: 1.875rem;
  font-family: "Source Serif 4", serif;
  color: var(--emerald-700);
  margin: 0 0 0.25rem;
}

body.task-login .login-sub {
  text-align: center;
  font-size: 0.875rem;
  color: #64748b;
  margin: 0 0 1rem;
}

/* Login form — convert table to stacked layout */
body.task-login #login-form {
  margin: 1.25rem 0 0;
  width: 100%;
  max-width: none;
  top: 0;
}

body.task-login #login-form table,
body.task-login #login-form tbody,
body.task-login #login-form tr {
  display: block;
  width: 100%;
}

body.task-login #login-form td {
  display: block;
  width: 100%;
  padding: 0;
  border: none;
  background: transparent;
}

body.task-login #login-form td.title {
  margin-top: 15px;
  margin-bottom: 4px;
}

body.task-login #login-form td.title:first-child {
  margin-top: 0;
}

body.task-login #login-form td.title label {
  font-size: 0.875rem;
  color: #64748b;
  font-weight: 500;
}

body.task-login #login-form td.input {
  margin-top: 0;
}

/* Elastic's login script turns each input cell into a flex input group. */
body.task-login #login-form td.input.input-group {
  display: flex;
  align-items: stretch;
  flex-wrap: nowrap;
  min-width: 0;
  margin-bottom: 0.75rem;
}

body.task-login #login-form td.input.input-group .input-group-prepend {
  display: flex;
  flex: 0 0 auto;
  margin: 0;
}

body.task-login #login-form td.input.input-group .input-group-text {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3.25rem;
  padding: 0;
  border: 2px solid transparent;
  border-right: 0;
  border-radius: 1.25rem 0 0 1.25rem;
  background: #e8f2ed;
  color: var(--emerald-700);
}

body.task-login #login-form td.input.input-group .form-control,
body.task-login #login-form td.input.input-group select {
  flex: 1 1 auto;
  min-width: 0;
  width: 1%;
  margin: 0;
  border-radius: 0 1.25rem 1.25rem 0;
}

/* Input styling — match admin */
body.task-login #login-form input[type="text"],
body.task-login #login-form input[type="email"],
body.task-login #login-form input[type="password"],
body.task-login #login-form .form-control {
  width: 100%;
  box-sizing: border-box;
  background: #fff;
  border: none;
  padding: 15px 20px;
  border-radius: 20px;
  margin: 0;
  box-shadow: rgba(23, 98, 74, 0.08) 0 10px 10px -5px;
  border: 2px solid transparent;
  font-family: Manrope, system-ui, sans-serif;
  font-size: 1rem;
  color: #0f172a;
}

body.task-login #login-form input::placeholder {
  color: #a3a3a3;
}

body.task-login #login-form input:focus,
body.task-login #login-form .form-control:focus {
  outline: none;
  border-color: var(--emerald-700);
  box-shadow: rgba(23, 98, 74, 0.12) 0 10px 10px -5px;
}

/* Submit button */
body.task-login #login-form .formbuttons,
body.task-login #login-form p.formbuttons {
  margin: 20px 0 0;
  padding: 0;
}

body.task-login #login-form #rcmloginsubmit,
body.task-login #login-form .button.mainaction.submit {
  display: block;
  width: 100%;
  font-weight: 700;
  font-family: Manrope, system-ui, sans-serif;
  font-size: 1rem;
  background: linear-gradient(135deg, var(--emerald-700) 0%, #1e7a5e 100%) !important;
  color: #fff !important;
  padding: 15px;
  margin: 0;
  border-radius: 20px;
  box-shadow: rgba(23, 98, 74, 0.3) 0 20px 10px -15px;
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}

body.task-login #login-form #rcmloginsubmit:hover,
body.task-login #login-form .button.mainaction.submit:hover {
  transform: scale(1.02);
  box-shadow: rgba(23, 98, 74, 0.35) 0 23px 10px -20px;
}

body.task-login #login-form #rcmloginsubmit:active,
body.task-login #login-form .button.mainaction.submit:active {
  transform: scale(0.98);
}

/* Remove Roundcube button icon */
body.task-login #login-form #rcmloginsubmit:before,
body.task-login #login-form .button.mainaction.submit:before {
  display: none !important;
}

/* Back link */
body.task-login .login-back {
  display: block;
  text-align: center;
  margin-top: 1.25rem;
}

body.task-login .login-back a {
  text-decoration: none;
  color: var(--emerald-700);
  font-size: 0.875rem;
  font-weight: 500;
}

body.task-login .login-back a:hover {
  text-decoration: underline;
}

/* Error/info messages */
body.task-login #login-form .alert,
body.task-login .alert {
  padding: 1rem 1.5rem;
  border-radius: 1rem;
  margin: 1rem 0 0;
}

body.task-login .alert--danger,
body.task-login .alert-danger {
  background: #fee2e2;
  border: 1px solid #fca5a5;
  color: #991b1b;
}

/* Login footer — minimal */
body.task-login #login-footer {
  margin-top: 1rem;
  padding: 0;
  background: transparent;
  color: #64748b;
  font-size: 0.8rem;
}

body.task-login #login-footer > div {
  background: transparent !important;
  padding: 0 !important;
  margin: 0 !important;
}

/* Login error messages (Roundcube messagestack) */
body.task-login #messagestack {
  max-width: 350px;
  margin: 1rem auto 0;
  padding: 0 1rem;
}

body.task-login #messagestack .alert {
  padding: 1rem 1.5rem;
  border-radius: 1rem;
}

body.task-login #messagestack .alert-warning,
body.task-login #messagestack .alert-danger {
  background: #fee2e2;
  border: 1px solid #fca5a5;
  color: #991b1b;
}

/* Host selector if shown */
body.task-login #login-form select {
  width: 100%;
  box-sizing: border-box;
  padding: 15px 20px;
  border-radius: 20px;
  border: 2px solid transparent;
  font-family: Manrope, system-ui, sans-serif;
  font-size: 1rem;
  background: #fff;
  box-shadow: rgba(23, 98, 74, 0.08) 0 10px 10px -5px;
}

@media (prefers-reduced-motion: reduce) {
  body.task-login #login-form #rcmloginsubmit:hover,
  body.task-login #login-form .button.mainaction.submit:hover,
  body.task-login #login-form #rcmloginsubmit:active,
  body.task-login #login-form .button.mainaction.submit:active {
    transform: none;
  }
}