/* ================================================
   Comunicación Interna ICA — Login Styles
   ================================================ */

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

:root {
  --cica-primary: #1a73e8;
  --cica-primary-rgb: 26, 115, 232;
  --cica-bg: #0f1117;
  --cica-surface: #1a1d27;
  --cica-surface-2: #242836;
  --cica-border: #2e3345;
  --cica-text: #e8eaed;
  --cica-text-secondary: #9aa0a6;
  --cica-error: #f44336;
  --cica-error-bg: rgba(244, 67, 54, 0.1);
  --cica-radius: 12px;
  --cica-radius-sm: 8px;
  --cica-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  --cica-transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.cica-login-body {
  font-family:
    "Inter",
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  background: var(--cica-bg);
  color: var(--cica-text);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* Animated Background */
.cica-login-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  overflow: hidden;
}

.cica-login-bg__shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
  animation: float 20s ease-in-out infinite;
}

.cica-login-bg__shape--1 {
  width: 500px;
  height: 500px;
  background: var(--cica-primary);
  top: -15%;
  right: -10%;
  animation-delay: 0s;
}

.cica-login-bg__shape--2 {
  width: 400px;
  height: 400px;
  background: #7c4dff;
  bottom: -10%;
  left: -10%;
  animation-delay: -7s;
}

.cica-login-bg__shape--3 {
  width: 300px;
  height: 300px;
  background: #00bcd4;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation-delay: -14s;
}

@keyframes float {
  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }
  25% {
    transform: translate(30px, -30px) scale(1.05);
  }
  50% {
    transform: translate(-20px, 20px) scale(0.95);
  }
  75% {
    transform: translate(10px, 10px) scale(1.02);
  }
}

/* Login Container */
.cica-login-container {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 440px;
  padding: 20px;
}

/* Login Card */
.cica-login-card {
  background: rgba(26, 29, 39, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--cica-border);
  border-radius: 20px;
  padding: 40px;
  box-shadow: var(--cica-shadow);
  animation: slideUp 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.cica-login-card__header {
  text-align: center;
  margin-bottom: 32px;
}

.cica-login-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  border-radius: 18px;
  background: rgba(var(--cica-primary-rgb), 0.1);
  border: 1px solid rgba(var(--cica-primary-rgb), 0.2);
  margin-bottom: 20px;
}

.cica-login-card__title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--cica-text);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.cica-login-card__subtitle {
  font-size: 0.875rem;
  color: var(--cica-text-secondary);
}

/* Alert */
.cica-login-alert {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--cica-radius-sm);
  margin-bottom: 24px;
  font-size: 0.875rem;
}

.cica-login-alert--error {
  background: var(--cica-error-bg);
  border: 1px solid rgba(244, 67, 54, 0.2);
  color: #ef9a9a;
}

.cica-login-alert--error svg {
  color: var(--cica-error);
  flex-shrink: 0;
}

/* Form */
.cica-login-form__group {
  margin-bottom: 20px;
}

.cica-login-form__label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--cica-text-secondary);
  margin-bottom: 8px;
}

.cica-login-form__input-wrap {
  position: relative;
  display: flex;
  align-items: center;
  background: var(--cica-surface-2);
  border: 1px solid var(--cica-border);
  border-radius: var(--cica-radius-sm);
  transition:
    border-color var(--cica-transition),
    box-shadow var(--cica-transition);
}

.cica-login-form__input-wrap:focus-within {
  border-color: var(--cica-primary);
  box-shadow: 0 0 0 3px rgba(var(--cica-primary-rgb), 0.15);
}

.cica-login-form__input-wrap svg {
  margin-left: 14px;
  color: var(--cica-text-secondary);
  flex-shrink: 0;
}

.cica-login-form__input {
  width: 100%;
  padding: 12px 14px;
  background: transparent;
  border: none;
  outline: none;
  color: var(--cica-text);
  font-family: inherit;
  font-size: 0.9375rem;
}

.cica-login-form__input::placeholder {
  color: rgba(var(--cica-primary-rgb), 0.3);
}

.cica-login-form__toggle-pw {
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px 12px;
  color: var(--cica-text-secondary);
  transition: color var(--cica-transition);
  display: flex;
  align-items: center;
}

.cica-login-form__toggle-pw:hover {
  color: var(--cica-text);
}

/* Checkbox */
.cica-login-form__options {
  margin-bottom: 24px;
}

.cica-login-form__checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 0.875rem;
  color: var(--cica-text-secondary);
  user-select: none;
}

.cica-login-form__checkbox input {
  display: none;
}

.cica-login-form__checkmark {
  width: 18px;
  height: 18px;
  border: 2px solid var(--cica-border);
  border-radius: 4px;
  position: relative;
  transition: all var(--cica-transition);
  flex-shrink: 0;
}

.cica-login-form__checkbox input:checked + .cica-login-form__checkmark {
  background: var(--cica-primary);
  border-color: var(--cica-primary);
}

.cica-login-form__checkbox input:checked + .cica-login-form__checkmark::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 2px;
  width: 5px;
  height: 9px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

/* Submit Button */
.cica-login-form__submit {
  width: 100%;
  padding: 14px;
  background: var(--cica-primary);
  color: white;
  border: none;
  border-radius: var(--cica-radius-sm);
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--cica-transition);
  position: relative;
  overflow: hidden;
}

.cica-login-form__submit:hover {
  background: rgba(var(--cica-primary-rgb), 0.85);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(var(--cica-primary-rgb), 0.3);
}

.cica-login-form__submit:active {
  transform: translateY(0);
}

/* Footer */
.cica-login-card__footer {
  margin-top: 32px;
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid var(--cica-border);
}

.cica-login-card__footer p {
  font-size: 0.75rem;
  color: var(--cica-text-secondary);
}

/* Responsive */
@media (max-width: 480px) {
  .cica-login-card {
    padding: 28px 24px;
  }

  .cica-login-card__title {
    font-size: 1.25rem;
  }
}