/* ============================================================
   UiPon · Login moderno (split-screen)
   ============================================================ */

:root {
  --uip-teal: #00acac;
  --uip-teal-dark: #008a8a;
  --uip-teal-2: #14b8a6;
  --uip-cyan: #38bdf8;
  --uip-violet: #8b5cf6;
  --uip-bg: #0b1220;
  --uip-bg-2: #0f172a;
  --uip-bg-3: #1e293b;
  --uip-text: #0f172a;
  --uip-text-muted: #64748b;
  --uip-border: #e2e8f0;
  --uip-input-bg: #f8fafc;
  --uip-card: #ffffff;
}

/* Loading overlay (legacy, lo conservamos) */
#loading {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, .6);
  backdrop-filter: blur(4px);
  z-index: 9999;
  display: none;
}
.loading-spinner {
  height: 38px;
  width: 38px;
  position: absolute;
  top: 50%;
  left: 50%;
  margin: -19px 0 0 -19px;
  border: 3px solid rgba(255, 255, 255, .2);
  border-top: 3px solid var(--uip-teal-2);
  border-radius: 50%;
  animation: uip-spin .8s linear infinite;
}
@keyframes uip-spin {
  to { transform: rotate(360deg); }
}

::selection {
  color: #fff;
  background: var(--uip-teal);
}

/* ============================================================
   Layout principal split-screen
   ============================================================ */
.uip-login-body {
  margin: 0;
  padding: 0;
  background: #f1f5f9;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--uip-text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  overflow-x: hidden;
}

.uip-login {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  min-height: 100vh;
}

/* ============================================================
   HERO IZQUIERDA
   ============================================================ */
.uip-login__hero {
  position: relative;
  background: linear-gradient(135deg, #0b1220 0%, #0f172a 50%, #1e293b 100%);
  color: #fff;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.uip-login__hero-aurora {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(800px 500px at 0% 0%, rgba(0, 172, 172, .35) 0%, transparent 60%),
    radial-gradient(700px 500px at 100% 100%, rgba(56, 189, 248, .28) 0%, transparent 65%),
    radial-gradient(500px 500px at 50% 50%, rgba(139, 92, 246, .18) 0%, transparent 70%);
  animation: uip-aurora 18s ease-in-out infinite alternate;
  pointer-events: none;
}

@keyframes uip-aurora {
  0%   { transform: translate(0, 0) scale(1); opacity: 1; }
  50%  { transform: translate(20px, -20px) scale(1.05); opacity: .85; }
  100% { transform: translate(-20px, 20px) scale(1); opacity: 1; }
}

.uip-login__hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(circle at 50% 50%, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(circle at 50% 50%, black 30%, transparent 80%);
  pointer-events: none;
}

.uip-login__hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: 48px 56px;
}

.uip-login__brand {
  display: inline-block;
  margin-bottom: auto;
}
.uip-login__brand img {
  height: 42px;
  width: auto;
  display: block;
  filter: drop-shadow(0 2px 10px rgba(0, 0, 0, .4));
}

.uip-login__hero-text {
  margin: 48px 0;
  max-width: 460px;
}
.uip-login__hero-text h1 {
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -.5px;
  margin: 0 0 16px 0;
  color: #fff;
}
.uip-login__hero-text h1 span {
  background: linear-gradient(135deg, var(--uip-teal-2) 0%, var(--uip-cyan) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.uip-login__hero-text p {
  font-size: 15px;
  line-height: 1.65;
  color: rgba(255, 255, 255, .72);
  margin: 0 0 28px 0;
}

.uip-login__features {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}
.uip-login__features li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  font-weight: 500;
  color: rgba(255, 255, 255, .85);
}
.uip-login__features li svg {
  width: 18px;
  height: 18px;
  padding: 3px;
  background: rgba(0, 172, 172, .2);
  color: var(--uip-teal-2);
  border-radius: 50%;
  flex: 0 0 18px;
  stroke-width: 3;
}

.uip-login__hero-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: rgba(255, 255, 255, .5);
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, .08);
}
.uip-login__hero-version {
  font-variant-numeric: tabular-nums;
  letter-spacing: .5px;
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .08);
  font-size: 11px;
}

/* ============================================================
   FORMULARIO DERECHA
   ============================================================ */
.uip-login__main {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 32px;
  background: #f8fafc;
  position: relative;
}
.uip-login__main::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(600px 600px at 100% 0%, rgba(0, 172, 172, .04) 0%, transparent 70%);
  pointer-events: none;
}

.uip-login__card {
  position: relative;
  width: 100%;
  max-width: 420px;
  background: var(--uip-card);
  border: 1px solid var(--uip-border);
  border-radius: 20px;
  padding: 40px 36px;
  box-shadow:
    0 1px 3px rgba(15, 23, 42, .04),
    0 12px 40px rgba(15, 23, 42, .06);
}

.uip-login__mobile-brand {
  display: none;
  text-align: center;
  margin-bottom: 24px;
}
.uip-login__mobile-brand img {
  height: 36px;
  width: auto;
}

.uip-login__flash {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: #fef3c7;
  border: 1px solid #fde68a;
  color: #92400e;
  padding: 12px 14px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 20px;
  line-height: 1.5;
}
.uip-login__flash svg {
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  margin-top: 1px;
}
.uip-login__flash--info {
  background: #e0f2fe;
  border-color: #bae6fd;
  color: #075985;
}

/* Steps indicator */
.uip-steps {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 28px;
}
.uip-step {
  display: flex;
  align-items: center;
  gap: 8px;
  opacity: .45;
  transition: opacity .25s ease;
}
.uip-step.is-active {
  opacity: 1;
}
.uip-step__bullet {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: #e2e8f0;
  color: #64748b;
  font-size: 12px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background-color .25s ease, color .25s ease, box-shadow .25s ease;
}
.uip-step.is-active .uip-step__bullet {
  background: linear-gradient(135deg, var(--uip-teal-2), var(--uip-teal-dark));
  color: #fff;
  box-shadow: 0 4px 12px rgba(0, 172, 172, .35);
}
.uip-step__label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .3px;
  text-transform: uppercase;
  color: var(--uip-text-muted);
}
.uip-step.is-active .uip-step__label {
  color: var(--uip-text);
}
.uip-step__line {
  flex: 1;
  height: 2px;
  background: #e2e8f0;
  border-radius: 2px;
  position: relative;
  overflow: hidden;
}
.uip-steps[data-step="2"] .uip-step__line::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--uip-teal-2), var(--uip-cyan));
  animation: uip-line-fill .5s ease forwards;
}
@keyframes uip-line-fill {
  from { transform: translateX(-100%); }
  to   { transform: translateX(0); }
}

/* Headers */
.uip-login__header {
  margin-bottom: 24px;
}
.uip-login__header h2 {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -.4px;
  margin: 0 0 6px 0;
  color: var(--uip-text);
}
.uip-login__header p {
  font-size: 14px;
  color: var(--uip-text-muted);
  margin: 0;
  line-height: 1.5;
}

/* Tenant pill */
.uip-tenant-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, rgba(0, 172, 172, .08), rgba(56, 189, 248, .06));
  border: 1px solid rgba(0, 172, 172, .25);
  border-radius: 999px;
  padding: 6px 6px 6px 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--uip-teal-dark);
  margin-bottom: 24px;
  max-width: 100%;
}
.uip-tenant-pill > svg {
  width: 14px;
  height: 14px;
  flex: 0 0 14px;
}
.uip-tenant-pill > span {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.uip-tenant-pill > a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .8);
  color: var(--uip-text-muted);
  transition: background-color .15s ease, color .15s ease, transform .15s ease;
}
.uip-tenant-pill > a:hover {
  background: #fff;
  color: var(--uip-teal-dark);
  transform: rotate(-30deg);
}
.uip-tenant-pill > a svg {
  width: 13px;
  height: 13px;
}

/* Fields */
.uip-field {
  margin-bottom: 16px;
}
.uip-field label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  font-weight: 600;
  color: var(--uip-text);
  margin-bottom: 6px;
  letter-spacing: .2px;
}
.uip-field__link {
  font-size: 12px;
  font-weight: 500;
  color: var(--uip-teal-dark);
  text-decoration: none;
  transition: color .15s ease;
}
.uip-field__link:hover {
  color: var(--uip-teal);
  text-decoration: underline;
}
.uip-field__hint {
  display: block;
  font-size: 12px;
  color: var(--uip-text-muted);
  margin-top: 6px;
}

.uip-input {
  position: relative;
  display: flex;
  align-items: center;
  background: var(--uip-input-bg);
  border: 1.5px solid var(--uip-border);
  border-radius: 10px;
  transition: border-color .15s ease, background-color .15s ease, box-shadow .15s ease;
}
.uip-input:focus-within {
  border-color: var(--uip-teal);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(0, 172, 172, .12);
}
.uip-input__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  color: var(--uip-text-muted);
  flex: 0 0 42px;
  pointer-events: none;
}
.uip-input__icon svg {
  width: 18px;
  height: 18px;
}
.uip-input:focus-within .uip-input__icon {
  color: var(--uip-teal-dark);
}
.uip-input > input {
  flex: 1;
  border: 0;
  background: transparent;
  outline: 0;
  padding: 11px 14px 11px 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--uip-text);
  min-width: 0;
}
.uip-input > input::placeholder {
  color: #94a3b8;
  font-weight: 400;
}

.uip-input__toggle {
  background: transparent;
  border: 0;
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--uip-text-muted);
  cursor: pointer;
  transition: color .15s ease;
  padding: 0;
  flex: 0 0 42px;
}
.uip-input__toggle:hover {
  color: var(--uip-teal-dark);
}
.uip-input__toggle i {
  font-size: 16px;
}

/* Compatibilidad con el JS legacy que busca .showHidePw + togglea fa-eye/fa-eye-slash */
.uip-input--password .showHidePw {
  position: static !important;
  transform: none !important;
  margin: 0 !important;
}

/* Row con checkbox */
.uip-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 18px 0 22px 0;
}
.uip-check {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  user-select: none;
}
.uip-check input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.uip-check__box {
  width: 18px;
  height: 18px;
  border-radius: 5px;
  border: 1.5px solid #cbd5e1;
  background: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background-color .15s ease, border-color .15s ease;
  flex: 0 0 18px;
}
.uip-check__box::after {
  content: '';
  width: 10px;
  height: 6px;
  border-left: 2px solid #fff;
  border-bottom: 2px solid #fff;
  transform: rotate(-45deg) translate(1px, -1px);
  opacity: 0;
  transition: opacity .15s ease;
}
.uip-check input:checked + .uip-check__box {
  background: linear-gradient(135deg, var(--uip-teal-2), var(--uip-teal-dark));
  border-color: var(--uip-teal-dark);
}
.uip-check input:checked + .uip-check__box::after {
  opacity: 1;
}
.uip-check__label {
  font-size: 13px;
  font-weight: 500;
  color: var(--uip-text);
}

/* Buttons */
.uip-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  padding: 12px 22px;
  border-radius: 10px;
  letter-spacing: .2px;
  transition: transform .12s ease, box-shadow .15s ease, background-color .15s ease;
  font-family: inherit;
}
.uip-btn--block {
  width: 100%;
}
.uip-btn--primary {
  background: linear-gradient(135deg, var(--uip-teal-2) 0%, var(--uip-teal-dark) 100%);
  color: #fff;
  box-shadow: 0 6px 20px rgba(0, 172, 172, .32);
}
.uip-btn--primary:hover {
  background: linear-gradient(135deg, #0ea5a5 0%, #007777 100%);
  box-shadow: 0 10px 28px rgba(0, 172, 172, .42);
  transform: translateY(-1px);
}
.uip-btn--primary:active {
  transform: translateY(0);
  box-shadow: 0 4px 12px rgba(0, 172, 172, .35);
}
.uip-btn svg {
  width: 16px;
  height: 16px;
  stroke-width: 2.2;
}

/* Footer del card */
.uip-login__signup {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--uip-border);
  text-align: center;
  font-size: 13px;
  color: var(--uip-text-muted);
}
.uip-login__signup a {
  font-weight: 600;
  color: var(--uip-teal-dark);
  text-decoration: none;
  margin-left: 4px;
}
.uip-login__signup a:hover {
  text-decoration: underline;
}
.uip-login__back {
  margin-top: 14px;
  text-align: center;
}
.uip-login__back a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--uip-text-muted);
  text-decoration: none;
  transition: color .15s ease;
}
.uip-login__back a:hover {
  color: var(--uip-teal-dark);
}
.uip-login__back a svg {
  width: 13px;
  height: 13px;
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 991.98px) {
  .uip-login {
    grid-template-columns: 1fr;
  }
  .uip-login__hero {
    display: none;
  }
  .uip-login__mobile-brand {
    display: block;
  }
  .uip-login__main {
    padding: 24px 16px;
    min-height: 100vh;
    background:
      radial-gradient(800px 500px at 0% 0%, rgba(0, 172, 172, .08) 0%, transparent 60%),
      radial-gradient(700px 500px at 100% 100%, rgba(56, 189, 248, .06) 0%, transparent 65%),
      #f8fafc;
  }
}
@media (max-width: 575px) {
  .uip-login__card {
    padding: 28px 22px;
    border-radius: 16px;
  }
}

/* ============================================================
   Compatibilidad legacy: jconfirm, gritter, etc.
   ============================================================ */
.checkbox.checkbox-css input:checked + label::before {
  background: #00acac;
  border-color: #00acac;
}
.jconfirm .jconfirm-box.jconfirm-type-success {
  border-top: solid 7px #00acac !important;
}
.jconfirm .jconfirm-box.jconfirm-type-success .jconfirm-title-c .jconfirm-icon-c {
  color: #00acac !important;
}
.jconfirm .jconfirm-box.jconfirm-type-info {
  border-top: solid 7px #49b6d6 !important;
}
.jconfirm .jconfirm-box.jconfirm-type-info .jconfirm-title-c .jconfirm-icon-c {
  color: #49b6d6 !important;
}
.alert-warning .gritter-item p,
.alert-success .gritter-item p,
.alert-error .gritter-item p,
.alert-info .gritter-item p {
  color: #FFF !important;
  font-size: 12px !important;
}
.gritter-close:before,
.gritter-light .gritter-close:before {
  font-family: Font Awesome\ 5 Free !important;
  content: "\f00d" !important;
  font-size: 16px !important;
  font-weight: 900 !important;
}
.alert-success .gritter-bottom,
.alert-success .gritter-item,
.alert-success .gritter-top { background: #00acac !important; }
.alert-warning .gritter-bottom,
.alert-warning .gritter-item,
.alert-warning .gritter-top { background: #f59e0b !important; }
.alert-info .gritter-bottom,
.alert-info .gritter-item,
.alert-info .gritter-top { background: #38bdf8 !important; }
.alert-error .gritter-bottom,
.alert-error .gritter-item,
.alert-error .gritter-top { background: #ef4444 !important; }
.alert-success .gritter-close,
.alert-warning .gritter-close,
.alert-info .gritter-close,
.alert-error .gritter-close { color: #fff !important; }
.gritter-image i { font-size: 45px; color: #fff; }
.alert-loader .gritter-image i { font-size: 30px; color: #fff; }
.alert-loader .gritter-image { width: 35px; height: 35px; float: left; }