/* Estilos generales */
body {
    font-family: 'Roboto', sans-serif;
    margin: 0;
    padding: 0;
    background: linear-gradient(to bottom, #000428, #004e92);
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    backdrop-filter: blur(2px);
}

/* Contenedor principal del login */
.container-login {
    width: 90%;
    max-width: 400px;
    padding: 30px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 15px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.5s ease;
}

/* Contenedor interno del formulario */
.wrap-login {
    text-align: center;
    padding: 20px;
}

/* Imagen del logo */
.heading-with-image {
    width: 100%;
    max-width: 200px;
    margin: 0 auto 30px;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

/* Contenedor de los inputs */
.wrap-input100 {
    margin-bottom: 25px;
    position: relative;
    width: 100%;
}

/* Estilos para los inputs */
.input100 {
    width: 100%;
    padding: 12px 15px;
    border: none;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.85);
    color: #000;
    font-size: 16px;
    outline: none;
    box-sizing: border-box;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.input100:focus {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 4px 15px rgba(33, 212, 253, 0.3);
}

/* Efecto de foco en los inputs */
.focus-efecto::before {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(to right, #21d4fd, #1b1a75);
    transition: all 0.4s;
}

.input100:focus + .focus-efecto::before {
    width: 100%;
}

.has-val.input100 + .focus-efecto::before {
    width: 100%;
}


/* ========== ESTILOS UNIFICADOS PARA TODOS LOS BOTONES ========== */
button,
.wrap-login-form-btn,
.login-form-btn {
    font-family: 'Roboto', sans-serif;
    font-size: 18px;
    color: #fff;
    line-height: 1.2;
    text-transform: uppercase;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: 0 25px;
    min-width: 150px;
    height: 50px;
    outline: none;
    border: none;
    position: relative;
    z-index: 1;
    cursor: pointer;
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    background: transparent;
    box-sizing: border-box;
    font-weight: bold;
    letter-spacing: 0.5px;
    margin: 5px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Fondo animado para todos los botones */
button::before,
.login-form-bgbtn {
    content: '';
    position: absolute;
    z-index: -1;
    width: 300%;
    height: 100%;
    background: linear-gradient(90deg,
        #21d4fd 0%,
        #1b1a75 25%,
        #21d4fd 50%,
        #1b1a75 75%,
        #21d4fd 100%);
    top: 0;
    left: -100%;
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    opacity: 0.9;
}

/* Efecto hover para el fondo */
button:hover::before,
.wrap-login-form-btn:hover .login-form-bgbtn {
    left: 0;
}

/* Efecto hover para todos los botones */
button:hover,
.wrap-login-form-btn:hover {
    box-shadow: 0 8px 20px rgba(33, 212, 253, 0.3);
    transform: translateY(-2px);
}

/* Efecto de pulsación */
button:active,
.wrap-login-form-btn:active {
    transform: translateY(0) scale(0.98);
}

/* Estilos específicos para botones grandes (como el de login) */
.login-form-btn,
.wrap-login-form-btn.large {
    font-size: 20px;
    padding: 0 50px;
    height: 55px;
    min-width: 200px;
    letter-spacing: 1px;
}

/* Estilo para botones con 100% de ancho */
.wrap-login-form-btn.full-width,
button.full-width {
    display: flex;
    width: 100%;
    min-width: auto;
}

/* Versión más pequeña para botones secundarios */
button.small,
.wrap-login-form-btn.small {
    font-size: 15px;
    height: 40px;
    min-width: 120px;
    padding: 0 20px;
}

/* Media queries para responsive */
@media (max-width: 768px) {
    button,
    .wrap-login-form-btn,
    .login-form-btn {
        font-size: 16px;
        height: 45px;
        min-width: 130px;
    }

    .login-form-btn,
    .wrap-login-form-btn.large {
        font-size: 18px;
        height: 50px;
    }
}

@media (max-width: 480px) {
    button,
    .wrap-login-form-btn,
    .login-form-btn {
        font-size: 15px;
        height: 42px;
        min-width: 110px;
        padding: 0 15px;
    }

    .login-form-btn,
    .wrap-login-form-btn.large {
        font-size: 17px;
        height: 48px;
    }
}

/* ========== MODAL ========== */
.modal {
    display: flex;
    justify-content: center;
    align-items: center;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    visibility: hidden;
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal.active {
    visibility: visible;
    opacity: 1;
}

.modal-content {
    width: 90%;
    max-width: 400px;
    padding: 30px;
    background: rgba(46, 134, 193, 0.9);
    border-radius: 15px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    text-align: center;
    color: #fbfcfc;
    position: relative;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transform: scale(0.9);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal.active .modal-content {
    transform: scale(1);
}

.modal-content button {
    background: linear-gradient(to right, #21d4fd, #1b1a75);
    color: #fff;
    border: none;
    padding: 12px 25px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 20px;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    font-size: 18px; /* Tamaño de fuente aumentado */
    font-weight: bold; /* Texto en negrita */
}

.modal-content button:hover {
    background: linear-gradient(to right, #1b1a75, #21d4fd);
    box-shadow: 0 4px 15px rgba(33, 212, 253, 0.4);
}

/* Estilo para ocultar el botón "Cerrar" dentro del modal */
.modal-content .close {
    display: none;
}

/* Canvas de partículas */
#particles-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: linear-gradient(to bottom, #000428, #004e92);
}

/* ========== EFECTOS TRANSLÚCIDOS RESPONSIVE ========== */
@media (max-width: 768px) {
    /* Efecto vidrio esmerilado en móviles */
    body {
        backdrop-filter: blur(5px);
        -webkit-backdrop-filter: blur(5px);
    }

    .container-login {
        background: rgba(255, 255, 255, 0.05);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        border: 1px solid rgba(255, 255, 255, 0.15);
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    }

    .input100 {
        background: rgba(255, 255, 255, 0.7);
        backdrop-filter: blur(5px);
        -webkit-backdrop-filter: blur(5px);
    }

    .input100:focus {
        background: rgba(255, 255, 255, 0.9);
    }

    .wrap-login-form-btn {
        background: rgba(255, 255, 255, 0.1);
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
        border: 1px solid rgba(255, 255, 255, 0.2);
    }

    .login-form-bgbtn {
        opacity: 0.85;
    }

    /* Modal en móviles */
    .modal {
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        background: rgba(0, 0, 0, 0.75);
    }

    .modal-content {
        background: rgba(46, 134, 193, 0.85);
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
    }

    /* Ajuste para navegadores que no soportan backdrop-filter */
    @supports not (backdrop-filter: blur(10px)) {
        .container-login {
            background: rgba(0, 0, 0, 0.5);
        }
        .modal {
            background: rgba(0, 0, 0, 0.8);
        }
    }
}

@media (max-width: 480px) {
    .container-login {
        backdrop-filter: blur(15px);
        -webkit-backdrop-filter: blur(15px);
        padding: 20px 15px;
    }

    .input100 {
        padding: 12px;
        font-size: 15px;
    }

    .modal-content {
        padding: 25px 15px;
    }

    /* Ajustes para botones en móviles */
    .login-form-btn {
        font-size: 18px; /* Tamaño ligeramente menor en móviles */
    }

    .modal-content button {
        font-size: 16px; /* Tamaño ligeramente menor en móviles */
    }
}