:root {
  --color-primario: #00B0ED;
  --color-primario-oscuro: #0095cc;
  --color-primario-claro: rgba(0, 176, 237, 0.1);
  --color-secundario: #2196F3;
  --color-terciario: #64B5F6;
  --color-texto: #1e2a3a;
  --color-texto-secundario: #4a5568;
  --color-fondo: #f8fbfa;
  --color-borde: #e2e8f0;
}

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

html,
body {
  width: 100%;
  min-height: 100%;
}

body {
  background: linear-gradient(
    135deg,
    var(--color-primario-oscuro) 0%,
    var(--color-primario) 100%
  );
  font-family: "Source Sans Pro", sans-serif;
  overflow-x: hidden;
}

/* ===== CONTENEDOR PRINCIPAL ===== */

.login-container {
  display: flex;
  width: 100%;
  min-height: 100vh;
}

.login-left {
  flex: 1.5;
  background:
    linear-gradient(
      135deg,
      rgba(0, 176, 237, 0.85),
      rgba(0, 149, 204, 0.7)
    ),
    url("../logo/logo_pared.png") center/cover;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  border-right: 3px solid var(--color-secundario);
}

.login-left-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 2rem;
  max-width: 80%;
}

.login-left h2 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
  font-weight: 700;
  color: white;
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
}

.login-left h2 span {
  color: white;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.login-left p {
  font-size: 1.2rem;
  line-height: 1.6;
  color: white;
  text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.3);
  font-weight: 500;
}

.login-right {
  flex: 1;
  background: var(--color-fondo);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 40px;
}

.login-form-container {
  width: 100%;
  max-width: 450px;
  animation: fadeIn 0.8s ease-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== LOGO ===== */

.circular-logo {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 40px;
  overflow: hidden;
  transition: 0.3s;
  border: 5px solid var(--color-secundario);
}

.circular-logo:hover {
  transform: scale(1.05);
  border-color: var(--color-terciario);
}

.circular-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* ===== TITULOS ===== */

.login-title {
  text-align: center;
  margin-bottom: 40px;
}

.section-title {
  font-size: 2.2rem;
  color: var(--color-primario);
  font-weight: bold;
  margin-bottom: 15px;
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: linear-gradient(
    to right,
    var(--color-primario),
    var(--color-secundario)
  );
  border-radius: 2px;
}

.welcome-text {
  text-align: center;
  margin-bottom: 30px;
  color: var(--color-texto-secundario);
  font-size: 1.1rem;
}

/* ===== FORMULARIOS ===== */

.form-group {
  margin-bottom: 30px;
  position: relative;
}

.input-group {
  position: relative;
  z-index: 2;
}

.form-control {
  background: white;
  border: 2px solid var(--color-borde);
  border-radius: 10px;
  padding: 18px 50px 18px 20px;
  width: 100%;
  color: var(--color-texto);
  font-size: 16px !important;
  transition: all 0.3s;
  position: relative;
  z-index: 5;
}

.form-control:focus {
  background: white;
  border-color: var(--color-primario);
  box-shadow: 0 0 0 3px var(--color-primario-claro);
  outline: none;
}

.input-group-text {
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--color-texto-secundario);
  z-index: 10;
  pointer-events: none;
}

/* ===== BOTÓN ===== */

.btn-custom {
  background: linear-gradient(
    to right,
    var(--color-primario),
    var(--color-primario-oscuro)
  );
  color: white;
  border: none;
  border-radius: 10px;
  padding: 18px;
  width: 100%;
  font-weight: bold;
  font-size: 1.1rem;
  margin-top: 15px;
  transition: all 0.3s;
  cursor: pointer;
  border-bottom: 3px solid var(--color-secundario);
}

.btn-custom:hover {
  background: linear-gradient(
    to right,
    var(--color-primario-oscuro),
    #0078a8
  );
  transform: translateY(-3px);
}

/* ===== FOOTER ===== */

.form-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 20px;
}

.remember-me {
  display: flex;
  align-items: center;
}

.remember-me input {
  margin-right: 8px;
  accent-color: var(--color-primario);
}

.forgot-password a {
  color: var(--color-primario);
  text-decoration: none;
  font-size: 0.9rem;
}

.forgot-password a:hover {
  color: var(--color-secundario);
}

.copyright {
  text-align: center;
  color: var(--color-texto-secundario);
  font-size: 0.9rem;
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--color-borde);
}

/* ===== FEATURES ===== */

.features-list {
  margin-top: 30px;
  text-align: left;
}

.features-list ul {
  list-style: none;
  padding-left: 0;
}

.features-list li {
  margin-bottom: 15px;
  color: white;
  display: flex;
  align-items: center;
  gap: 10px;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
  font-weight: 500;
}

.features-list i {
  color: white;
  font-size: 1.2rem;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

/* ========================================================= */
/* ================== FIX MODAL DEFINITIVO ================= */
/* ========================================================= */

.modal {
  z-index: 99999 !important;
  overflow-y: auto !important;
  -webkit-overflow-scrolling: touch;
}

.modal-backdrop {
  z-index: 99990 !important;
}

.modal-dialog {
  position: relative;
  z-index: 100000 !important;
  pointer-events: auto !important;
}

.modal-content {
  position: relative;
  z-index: 100001 !important;
  pointer-events: auto !important;
  border-radius: 15px;
  overflow: visible !important;
}

.modal-header,
.modal-body,
.modal-footer {
  position: relative;
  z-index: 100002 !important;
}

.modal-header {
  background: var(--color-primario) !important;
  border-bottom: 3px solid var(--color-secundario) !important;
}

.modal-header p {
  color: var(--color-terciario) !important;
}

.modal-title {
  color: white !important;
}

/* ===== INPUTS DEL MODAL ===== */

.modal input,
.modal textarea,
.modal select,
.modal button {
  position: relative;
  z-index: 100003 !important;
  pointer-events: auto !important;
  touch-action: manipulation;
}

.modal .form-control {
  position: relative;
  z-index: 100004 !important;
  background: white !important;
}

.modal .input-group {
  position: relative;
  z-index: 100005 !important;
}

.modal .input-group-text {
  z-index: 100006 !important;
}

body.modal-open {
  overflow: auto !important;
  padding-right: 0 !important;
}

/* ===== RESPONSIVE ===== */

@media (max-width: 1024px) {
  .login-left h2 {
    font-size: 2rem;
  }

  .login-left p {
    font-size: 1.1rem;
  }

  .section-title {
    font-size: 2rem;
  }
}

@media (max-width: 991px) {
  .login-container {
    flex-direction: column;
  }

  .login-left {
    display: none;
  }

  .login-right {
    width: 100%;
    min-height: 100vh;
    padding: 40px 30px;
    background: linear-gradient(
      135deg,
      var(--color-primario) 0%,
      var(--color-primario-oscuro) 100%
    );
    justify-content: flex-start;
    overflow-y: auto;
  }

  .login-form-container {
    max-width: 400px;
    margin: 20px auto;
    background: rgba(255, 255, 255, 0.95);
    padding: 40px 30px 30px;
    border-radius: 20px;
    width: 100%;
  }

  .section-title {
    font-size: 1.8rem;
  }

  .circular-logo {
    width: 140px;
    height: 140px;
  }

  .copyright {
    color: rgba(255, 255, 255, 0.9);
    border-top-color: rgba(255, 255, 255, 0.2);
  }
}

@media (max-width: 768px) {
  body {
    overflow-y: auto !important;
    height: auto !important;
  }

  .modal {
    padding: 10px !important;
  }

  .modal-dialog {
    margin: 0 auto !important;
    width: 100% !important;
    max-width: 100% !important;
  }

  .modal-lg,
  .modal-xl {
    max-width: 100% !important;
  }

  .modal-content {
    border-radius: 15px;
  }

  .modal-body {
    overflow-y: auto !important;
    max-height: calc(100vh - 180px);
    padding: 15px;
  }

  .fade {
    pointer-events: none;
  }

  .fade.show {
    pointer-events: auto;
  }

  .modal.show {
    display: block !important;
  }

  .form-control {
    min-height: 50px;
  }
}

@media (max-width: 576px) {
  .login-right {
    padding: 20px 15px;
  }

  .login-form-container {
    padding: 30px 20px 20px;
    margin: 10px auto;
  }

  .section-title {
    font-size: 1.6rem;
  }

  .form-footer {
    flex-direction: column;
    gap: 15px;
    align-items: flex-start;
  }

  .circular-logo {
    width: 120px;
    height: 120px;
  }

  .btn-custom {
    padding: 15px;
  }

  .copyright {
    font-size: 0.8rem;
  }

  .modal-footer {
    padding: 15px;
  }
}

@media (max-width: 360px) {
  .login-form-container {
    padding: 20px 15px;
  }

  .section-title {
    font-size: 1.4rem;
  }

  .welcome-text {
    font-size: 0.9rem;
  }

  .copyright {
    font-size: 0.75rem;
  }
}