/* ========================================
   ESTILOS PARA PÁGINAS DE USUARIO
   ======================================== */

/* Estilos base para todas las páginas de usuario */
html, body {
    background: url('/assets/images/background-uft.png') center center/cover no-repeat fixed !important;
    min-height: 100vh !important;
    position: relative !important;
    margin: 0 !important;
    padding: 0 !important;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif !important;
}

body::before {
    content: '' !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    background: linear-gradient(135deg, rgba(0, 153, 187, 0.9) 0%, rgba(0, 122, 154, 0.9) 100%) !important;
    z-index: -1 !important;
    pointer-events: none !important;
}
.control-label{
    text-align: left !important;
}

/* Contenedores transparentes para no interferir con el fondo */
.container.body,
.main_container {
    background: transparent !important;
}

/* Estilos específicos para páginas de cambio y recuperación de clave */
body.cambio-clave-page,
body.recupera-clave-page {
    background: url('/assets/images/background-uft.png') center center/cover no-repeat fixed !important;
}

body.cambio-clave-page::before,
body.recupera-clave-page::before {
    content: '' !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100% !important;
    background: linear-gradient(135deg, rgba(0, 153, 187, 0.9) 0%, rgba(0, 122, 154, 0.9) 100%) !important;
    z-index: -1 !important;
    pointer-events: none !important;
}

/* ========================================
   ESTILOS DEL PANEL CENTRADO
   ======================================== */

/* Panel principal centrado */
body.cambio-clave-page .x_panel,
body.recupera-clave-page .x_panel {
    margin: 50px auto !important;
    max-width: 650px !important;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15) !important;
    border-radius: 15px !important;
    overflow: hidden !important;
    background: rgba(255, 255, 255, 0.98) !important;
    backdrop-filter: blur(15px) !important;
    -webkit-backdrop-filter: blur(15px) !important;
    border: 1px solid rgba(255, 255, 255, 0.3) !important;
    animation: slideInUp 0.6s ease-out !important;
}

/* Contenido del panel centrado */
body.cambio-clave-page .page-title,
body.recupera-clave-page .page-title {
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    min-height: 100vh !important;
    padding: 20px !important;
}

/* Contenedor del panel ajustado */
body.cambio-clave-page .col-md-offset-3,
body.recupera-clave-page .col-md-offset-3 {
    margin-left: 0 !important;
    width: 100% !important;
    max-width: 650px !important;
}

/* ========================================
   ESTILOS DEL HEADER DEL PANEL
   ======================================== */

/* Título del panel */
body.cambio-clave-page .x_panel .x_title,
body.recupera-clave-page .x_panel .x_title {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%) !important;
    color: #333 !important;
    padding: 25px 25px !important;
    margin: 0 !important;
    border-radius: 0 !important;
    border-bottom: 1px solid #e9ecef !important;
    position: relative !important;
}

.strength-container .input-group{
    margin-bottom: 0px !important;
}


/* Logo del header */
.logo-header {
    max-width: 250px !important;
    height: auto !important;
    margin: 0 auto 30px auto !important;
    display: block !important;
    transition: transform 0.3s ease !important;
}

.logo-header:hover {
    transform: scale(1.05) !important;
}

/* Título del formulario */
.form-title {
    margin: 0 0 8px 0 !important;
    font-size: 22px !important;
    font-weight: 600 !important;
    color: #2c3e50 !important;
    text-align: center !important;
    display: block !important;
    width: 100% !important;
    text-align: left !important;
}

/* Subtítulo del formulario */
.form-subtitle {
    margin: 0 !important;
    font-size: 14px !important;
    color: #6c757d !important;
    text-align: center !important;
    font-weight: 400 !important;
    display: block !important;
    width: 100% !important;
    clear: both !important;
    text-align: left !important;
}

/* ========================================
   ESTILOS DE FORMULARIOS
   ======================================== */

/* Contenido del formulario */
.x_content {
    padding: 25px !important;
}

/* Grupos de formulario */
.form-group {
    margin-bottom: 18px !important;
}

/* Labels de formulario */
.form-group label {
    font-weight: 500 !important;
    color: #495057 !important;
    font-size: 13px !important;
}

.form-group label i {
    margin-right: 6px !important;
    color: #0099bb !important;
    width: 14px !important;
    font-size: 12px !important;
}

/* Input groups mejorados */
.input-group {
    position: relative !important;
    border-radius: 0px !important;
    overflow: hidden !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1) !important;
}

.input-group-addon {
    background: #f8f9fa !important;
    border: 1px solid #dee2e6 !important;
    color: #0099bb !important;
    font-weight: 500 !important;
    transition: all 0.3s ease !important;
    padding: 8px 12px !important;
    font-size: 12px !important;
    border-radius: 0 !important;
}

.input-group-addon:first-child {
    border-right: none !important;
    border-top-left-radius: 6px !important;
    border-bottom-left-radius: 6px !important;
}

.input-group-addon:last-child {
    border-left: none !important;
    border-top-right-radius: 6px !important;
    border-bottom-right-radius: 6px !important;
}

/* Campos de entrada */
.form-control {
    border: 1px solid #dee2e6 !important;
    border-radius: 0 !important;
    padding: 10px 12px !important;
    font-size: 13px !important;
    transition: all 0.3s ease !important;
    background: #fff !important;
    height: 38px !important;
}

.form-control:focus {
    border-color: #0099bb !important;
    box-shadow: 0 0 0 0.15rem rgba(0, 153, 187, 0.2) !important;
    outline: none !important;
    z-index: 2 !important;
}

/* Integración visual de input groups */
.input-group .form-control:not(:last-child) {
    border-top-right-radius: 0 !important;
    border-bottom-right-radius: 0 !important;
    border-top-left-radius: 0 !important;
    border-bottom-left-radius: 0 !important;
}

.input-group .form-control:not(:first-child) {
    border-top-left-radius: 0 !important;
    border-bottom-left-radius: 0 !important;
}

/* ========================================
   ESTILOS DE ALERTAS Y INFORMACIÓN
   ======================================== */

/* Caja de información */
.info-box {
    border: none !important;
    border-radius: 8px !important;
    background: #f8f9fa !important;
    border-left: 4px solid #0099bb !important;
    margin-bottom: 18px !important;
    padding: 20px !important;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1) !important;
}

.info-box .media-left i {
    color: #0099bb !important;
    font-size: 20px !important;
}

.info-box .media-heading {
    color: #2c3e50 !important;
    font-weight: 600 !important;
    margin-bottom: 10px !important;
    font-size: 14px !important;
}

.info-box ul li {
    margin-bottom: 6px !important;
    font-size: 12px !important;
    color: #495057 !important;
    line-height: 1.3 !important;
}

.info-box ul li i {
    margin-right: 8px !important;
    width: 16px !important;
}

/* Requisitos de contraseña */
.password-requirements {
    border: none !important;
    border-radius: 8px !important;
    background: linear-gradient(135deg, #fff3cd 0%, #ffeaa7 100%) !important;
    border-left: 4px solid #ffc107 !important;
    margin-bottom: 18px !important;
    padding: 15px !important;
}

.password-requirements h5 {
    color: #856404 !important;
    font-weight: 600 !important;
    margin-bottom: 12px !important;
    font-size: 13px !important;
}

.requirement-item {
    margin-bottom: 6px !important;
    font-size: 12px !important;
    transition: all 0.3s ease !important;
}

.requirement-item.invalid {
    color: #dc3545 !important;
}

.requirement-item.valid {
    color: #28a745 !important;
}

.requirement-item i {
    margin-right: 6px !important;
    width: 14px !important;
    font-size: 11px !important;
}

/* ========================================
   ESTILOS DE BOTONES
   ======================================== */

/* Botón principal */
.btn-submit {
    background: linear-gradient(135deg, #0099bb 0%, #007a9a 100%) !important;
    border: none !important;
    border-radius: 6px !important;
    padding: 12px 25px !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.3px !important;
    transition: all 0.3s ease !important;
    box-shadow: 0 3px 12px rgba(0, 153, 187, 0.3) !important;
    height: 42px !important;
}

.btn-submit:hover {
    background: linear-gradient(135deg, #007a9a 0%, #005f7a 100%) !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 15px rgba(0, 153, 187, 0.4) !important;
}

.btn-submit:active {
    transform: translateY(0) !important;
    box-shadow: 0 2px 8px rgba(0, 153, 187, 0.3) !important;
}

.btn-submit i {
    margin-right: 6px !important;
    font-size: 13px !important;
}

/* Estados del botón */
.btn-submit .btn-text {
    display: inline-block !important;
    transition: all 0.3s ease !important;
}

.btn-submit .btn-loading {
    display: none !important;
    transition: all 0.3s ease !important;
}

.btn-submit.loading .btn-text {
    display: none !important;
}

.btn-submit.loading .btn-loading {
    display: inline-block !important;
}

.btn-submit:disabled {
    opacity: 0.8 !important;
    cursor: not-allowed !important;
}

.btn-submit:disabled:hover {
    transform: none !important;
    box-shadow: 0 3px 12px rgba(0, 153, 187, 0.3) !important;
}

/* Animación del spinner */
.fa-spinner.fa-spin {
    animation: fa-spin 1s infinite linear !important;
}

@keyframes fa-spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* ========================================
   ESTILOS DE CAPTCHA
   ======================================== */

.captcha-container {
    transform: scale(0.85) !important;
    -webkit-transform: scale(0.85) !important;
    transform-origin: 0 0 !important;
    -webkit-transform-origin: 0 0 !important;
    overflow: hidden !important;
}

/* ========================================
   ESTILOS DE ENLACES DE AYUDA
   ======================================== */

/* Enlace de recuperación de clave */
.help-block {
    margin-top: 5px !important;
    margin-bottom: 0 !important;
}

.help-block small {
    font-size: 12px !important;
    color: #6c757d !important;
}

.help-block a {
    color: #0099bb !important;
    text-decoration: none !important;
    transition: all 0.3s ease !important;
}

.help-block a:hover {
    color: #007a9a !important;
    text-decoration: underline !important;
}

.help-block a:focus {
    outline: none !important;
    box-shadow: 0 0 0 2px rgba(0, 153, 187, 0.25) !important;
    border-radius: 3px !important;
}

.help-block i.fa-question-circle {
    color: #0099bb !important;
    margin-right: 4px !important;
}

/* ========================================
   ANIMACIONES
   ======================================== */

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Animación para elementos del formulario */
.form-group {
    animation: fadeIn 0.6s ease-out !important;
    animation-fill-mode: both !important;
}

.form-group:nth-child(1) { animation-delay: 0.1s !important; }
.form-group:nth-child(2) { animation-delay: 0.2s !important; }
.form-group:nth-child(3) { animation-delay: 0.3s !important; }
.form-group:nth-child(4) { animation-delay: 0.4s !important; }
.form-group:nth-child(5) { animation-delay: 0.5s !important; }
.form-group:nth-child(6) { animation-delay: 0.6s !important; }

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

@media (max-width: 768px) {
    /* Panel en dispositivos móviles */
    body.cambio-clave-page .x_panel,
    body.recupera-clave-page .x_panel {
        margin: 20px auto !important;
        max-width: 95% !important;
        border-radius: 10px !important;
    }
    
    /* Contenido del panel en móviles */
    body.cambio-clave-page .page-title,
    body.recupera-clave-page .page-title {
        padding: 10px !important;
        min-height: 100vh !important;
    }

    /* Header en móviles */
    .x_title {
        padding: 20px 15px !important;
    }

    .form-title {
        font-size: 20px !important;
    }

    .form-subtitle {
        font-size: 13px !important;
    }

    /* Contenido en móviles */
    .x_content {
        padding: 18px !important;
    }

    /* Botón en móviles */
    .btn-submit {
        padding: 10px 20px !important;
        font-size: 13px !important;
        height: 40px !important;
    }

    /* Requisitos en móviles */
    .password-requirements .row {
        margin: 0 !important;
    }

    .password-requirements .col-md-6 {
        padding: 0 !important;
    }
}

@media (max-width: 480px) {
    .logo-header {
        max-width: 140px !important;
    }

    .form-title {
        font-size: 18px !important;
    }

    .x_content {
        padding: 15px !important;
    }

    .form-group {
        margin-bottom: 15px !important;
    }
}