:root {
    --primary-color: #2B2B2B;
    --secondary-color: #4A4A4A;
    --accent-color: #FF6B35;      /* Naranja principal */
    --accent-hover: #FF8659;      /* Naranja más claro */
    --accent-dark: #E85A2C;       /* Naranja más oscuro */
    --text-color: #333333;
    --text-light: #666666;
    --box-background: rgba(255, 255, 255, 0.98);
    --body-bg: #F4F4F4;
    --shadow-color: rgba(255, 107, 53, 0.25); /* Aumentado la opacidad del naranja */
    --input-focus-color: rgba(255, 107, 53, 0.15); /* Color naranja para focus */
    --particle-primary: rgba(255, 107, 53, 0.4);   /* Partículas naranjas */
    --particle-secondary: rgba(255, 147, 107, 0.3);
    --particle-tertiary: rgba(255, 187, 167, 0.2);
}

/* Reemplazar estilos del modo oscuro */
body.dark-mode {
    --body-bg: #1A1A1A;
    --box-background: #2B2B2B;
    --text-color: #FFFFFF;
    --text-light: #CCCCCC;
    --shadow-color: rgba(255, 107, 53, 0.15);
    --particle-primary: rgba(255, 107, 53, 0.3);
    --particle-secondary: rgba(255, 147, 107, 0.2);
    --particle-tertiary: rgba(255, 187, 167, 0.1);
}

body:not(.dark-mode) {
    --current-bg: var(--light-bg);
    --text-color: #272b30;
    --box-background: rgba(255, 255, 255, 0.9);
    --particle-primary: var(--light-particle);
    --particle-secondary: rgba(52, 152, 219, 0.6);
    --particle-tertiary: rgba(41, 128, 185, 0.4);
    --input-border-color: rgba(0, 0, 0, 0.1);
}

[data-theme="light"] {
    --current-bg: var(--light-bg);
    --particle-primary: var(--light-particle);
    --particle-secondary: rgba(52, 152, 219, 0.6);
    --particle-tertiary: rgba(41, 128, 185, 0.4);
}

[data-theme="dark"] {
    --current-bg: var(--dark-bg);
    --particle-primary: var(--dark-particle);
    --particle-secondary: rgba(52, 152, 219, 0.6);
    --particle-tertiary: rgba(236, 240, 241, 0.4);
}

/* Estilos base del body */
body {
    margin: 0;
    padding: 0;
    min-height: 100vh;
    background-color: var(--body-bg);
    font-family: 'Poppins', sans-serif;
    color: var(--text-color);
    transition: background-color 0.3s ease;
}

/* Eliminar el patrón de fondo anterior */
body::before {
    display: none;
}

.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 2rem;
}

/* Ajustar el contenedor de login para incluir el halo */
.login-box {
    width: 400px;
    background: rgba(208, 208, 208, 0.9);
    border-radius: 20px;
    box-shadow: 
        0 8px 24px var(--shadow-color),
        0 0 50px rgba(216, 92, 47, 0.422); /* Halo naranja */
    overflow: hidden;
    backdrop-filter: blur(30px);
    border: 1px solid rgba(255, 255, 255, 0.7);
    transform: translateY(0);
    transition: transform 0.3s ease;
    color: var(--text-color);
}

.login-box:hover {
    transform: translateY(-5px);
}

body.dark-mode .login-box {
    
    background: rgba(25, 31, 45, 0.9);
}

.geometric-shapes .shape {
    position: absolute;
    border-radius: 50%;
    box-shadow: 0 0 20px rgba(0,0,0,0.1);
    backdrop-filter: blur(5px);
}

.shape-1 {
    width: 100px;
    height: 100px;
    background: var(--secondary-color);
    top: -50px;
    left: -50px;
}

.shape-2 {
    width: 80px;
    height: 80px;
    background: var(--accent-color);
    top: 50%;
    right: -40px;
}

.shape-3 {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    bottom: -30px;
    left: 50%;
}

.logo-section {
    padding: 2rem;
    text-align: center;
    background: var(--primary-color);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.login-logo {
    height: 60px;
    filter: brightness(0) invert(1);
    margin-bottom: 1rem;
    transition: filter 0.3s ease;
    transform-origin: center;
    animation: float 3s ease-in-out infinite;
}

.company-name {
    color: white;
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: 2px;
    margin: 0;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
}

.login-content {
    padding: 2rem;
    z-index: 1;
    position: relative;
    padding-top: 20px;
    min-height: 400px; /* Altura mínima para evitar saltos */
    overflow: hidden; /* Importante para la animación */
}

#loginForm, #registerForm, #socialLoginForm {
    position: absolute;
    width: 100%;
    opacity: 0;
    visibility: hidden;
    transform: translateX(100%);
    transition: all 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

#loginForm.active-form, 
#registerForm.active-form, 
#socialLoginForm.active-form {
    position: relative;
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.toggle-buttons {
    background: #F8F9FA;
    border-radius: 8px;
    padding: 4px;
    margin-bottom: 2rem;
    display: flex;
    gap: 8px;
    justify-content: center;
    padding: 5px;
    position: relative;
    overflow: hidden;
    background: none;
}

.toggle-buttons button {
    font-size: 0.9rem;
    font-weight: 500;
    padding: 12px;
    border-radius: 6px;
    border: none;
    background: transparent;
    cursor: pointer;
    color: var(--light-text);
    font-size: 16px;
    font-weight: 500;
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
    flex: 1;
    text-align: center;
}

/* Actualizar estilos de los botones */
.toggle-buttons button.active {
    background: var(--accent-color);
    color: white;
}

/* Eliminar el estilo anterior del ::before */
.toggle-buttons::before {
    display: none;
}

/* Agregar la línea animada */
.toggle-line {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 2px;
    width: 50%;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: left;
}

/* Posición de la línea para el botón activo */
.toggle-buttons[data-active="register"] .toggle-line {
    transform: translateX(100%);
}

.input-group {
    margin-bottom: 1.5rem;
    position: relative;
    margin-bottom: 30px;
    animation: fadeInSlide 0.5s ease forwards;
    animation-delay: calc(var(--index) * 0.1s);
    opacity: 0;
}

.input-group {
    --index: 0;
    margin-bottom: 25px;
}

.input-group:nth-child(1) { --index: 1; }
.input-group:nth-child(2) { --index: 2; }
.input-group:nth-child(3) { --index: 3; }

.input-group input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #DEE2E6;
    border-radius: 8px;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    background: white;
    color: var(--primary-color);
    padding: 10px 0;
    border: none;
    outline: none;
    background: transparent;
    font-size: 16px;
    color: var(--text-color);
}

/* Actualizar estilos de inputs */
.input-group input:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 4px var(--input-focus-color);
}

label {
    position: absolute;
    top: 0;
    left: 0;
    padding: 10px 0;
    font-size: 16px;
    color: var(--text-color);
    pointer-events: none;
    transition: 0.3s ease all;
}

.line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: #ddd;
    background: var(--input-border-color);
}

/* Actualizar estilos de inputs */
.line::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--accent-color);
    transform: scaleX(0);
    transform-origin: left;
    transition: 0.3s ease all;
    box-shadow: 0 0 10px var(--accent-color);
}

input:focus ~ .line::after,
input:valid ~ .line::after {
    transform: scaleX(1);
    box-shadow: 0 2px 10px rgba(52, 152, 219, 0.3);
}

input:focus ~ label,
input:valid ~ label {
    transform: translateY(-20px);
    font-size: 12px;
    color: var(--secondary-color);
}

/* Actualizar estilos de los botones */
.login-btn {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 500;
    background: var(--accent-color);
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    width: 100%;
    padding: 14px;
    border: none;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    border-radius: 8px;
    margin-bottom: 20px;
    transition: all 0.3s ease;
    overflow: hidden;
    background: var(--gradient-1);
    background-size: 200% 200%;
    animation: gradientMove 5s ease infinite;
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
}

/* Actualizar estilos de los botones */
.login-btn {
    background: var(--accent-color);
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
}

/* Actualizar estilos de los botones */
.login-btn:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 53, 0.4);
}

.login-btn::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255,255,255,0.2);
    border-radius: 90%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.login-btn:hover::after {
    width: 300px;
    height: 300px;
}

.primary-btn {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    color: white;
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.3);
}

.primary-btn:hover {
    transform: translateY(-2px);
    color: white;
    box-shadow: 0 6px 20px rgba(52, 152, 219, 0.4);
}

.social-divider {
    margin: 2rem 0;
    text-align: center;
    position: relative;
    color: var(--light-text);
}

.social-divider::before,
.social-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: calc(50% - 30px);
    height: 1px;
    background: #E0E0E0;
}

.social-divider::before {
    left: 0;
}

social-divider::after {
    right: 0;
}

.social-divider span {
    background: var(--box-background);
    padding: 0 10px;
    color: var(--text-color);
    font-size: 14px;
    opacity: 0.7;
}

.social-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 15px;
}

/* Actualizar estilos de los botones sociales */
.social-btn {
    padding: 12px;
    border: 1px solid #E0E0E0;
    border-radius: 8px;
    background: var(--box-background);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px;
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 8px;
    background: var(--box-background);
    color: var(--text-color);
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Actualizar estilos de los botones sociales */
.social-btn:hover {
    border-color: var(--accent-color);
    background: rgba(255, 107, 53, 0.05);
}

.social-btn img {
    width: 20px;
    height: 20px;
}

.google-btn {
    border-color: #DADCE0;
}

.facebook-btn {
    border-color: #3b5998;
}

.btn-line {
    display: none;
}

.theme-switch-wrapper {
    display: flex;
    align-items: center;
    position: absolute;
    top: 20px;
    right: 20px;
    z-index: 2;
}

.theme-switch {
    margin-left: 10px;
}

.hidden-form {
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.active-form {
    display: block;
    opacity: 1;
}

.social-login-content {
    text-align: center;
    padding: 20px 0;
}

.provider-icon {
    width: 50px;
    height: 50px;
    margin-bottom: 20px;
}

.social-email {
    color: var(--text-color);
    font-size: 16px;
    margin: 20px 0;
    padding: 10px;
    background: rgba(0,0,0,0.05);
    border-radius: 8px;
}

.secondary-btn {
    background: transparent;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    margin-top: 10px;
}

.secondary-btn:hover {
    background: rgba(255, 255, 255, 0.05);
}

/* Animación para el cambio de formularios */
@keyframes fadeIn {
    from { 
        opacity: 0; 
        transform: translateY(10px); 
    }
    to { 
        opacity: 1; 
        transform: translateY(0); 
    }
}

.fade-in {
    animation: fadeIn 0.3s ease forwards;
}

.hidden-form {
    display: none;
}

.active-form {
    display: block;
}

 /*#reg-error-message {
    color: #ff0000;
    text-align: center;
    margin-top: 10px;
    font-size: 14px;
}*/

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

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

/* Restaurar las partículas a su estado original */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    filter: url(#gooey);
    opacity: 1;
}

.particle {
    position: relative;
    width: 20px;
    height: 20px;
    background: var(--particle-color-1, #F57C00);
    border-radius: 80%;
    box-shadow: 
        0 0 15px var(--particle-color-1, #a75400),
        0 0 30px var(--particle-color-2, #ff9429),
        0 0 45px var(--particle-color-3, rgba(236, 240, 241, 0.4));
    animation: floatParticle 15s infinite ease-in-out;
    will-change: transform;
}

@keyframes floatParticle {
    0% {
        transform: translate(0, 0) scale(1);
    }
    25% {
        transform: translate(100px, -150px) scale(1.2);
    }
    50% {
        transform: translate(200px, 0) scale(0.8);
    }
    75% {
        transform: translate(100px, 150px) scale(1.1);
    }
    100% {
        transform: translate(0, 0) scale(1);
    }
}

.input-group:hover .line::after {
    transform: scaleX(0.5);
    background: var(--gradient-2);
}

@keyframes patternMove {
    from { background-position: 0 0; }
    to { background-position: 50px 50px; }
}

@media (max-width: 480px) {
    .login-box {
        width: 100%;
        margin: 1rem;
    }
    
    .social-buttons {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .login-box {
        width: 90%;
        margin: 20px;
    }
    
    .social-buttons {
        flex-direction: column;
    }
}

/* Estilos para el botón de modo oscuro */
.dark-mode-toggle {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    background: var(--box-background);
    box-shadow: 0 2px 8px var(--shadow-color);
    color: var(--text-color);
    border: none;
    font-size: 24px;
    cursor: pointer;
    padding: 10px;
    border-radius: 50%;
    backdrop-filter: blur(5px);
    transition: all 0.3s ease;
}

/* Actualizar botón de modo oscuro */
.dark-mode-toggle:hover {
    background: var(--accent-color);
    color: white;
}

/* Transiciones suaves para cambios de tema */
body, .login-box, input, label, .line, .particle {
    transition: 
        background-color 0.3s ease,
        color 0.3s ease,
        box-shadow 0.3s ease,
        border-color 0.3s ease;
}

/* Ajustes responsivos */
@media screen and (max-width: 768px) {
    .login-container {
        padding: 1rem;
        align-items: flex-start;
        padding-top: 2rem;
    }

    .login-box {
        width: 100%;
        max-width: 400px;
        margin: 0 auto;
    }

    .logo-section {
        padding: 1.5rem;
    }

    .login-logo {
        height: 50px;
    }

    .company-name {
        font-size: 1.25rem;
    }
}

@media screen and (max-width: 480px) {
    .login-container {
        padding: 0.5rem;
    }

    .login-box {
        border-radius: 15px;
    }

    .login-content {
        padding: 1.5rem;
    }

    .toggle-buttons {
        margin-bottom: 1.5rem;
    }

    .toggle-buttons button {
        padding: 10px;
        font-size: 14px;
    }

    .input-group {
        margin-bottom: 20px;
    }

    .input-group input {
        font-size: 14px;
        padding: 10px 14px;
    }

    .social-buttons {
        grid-template-columns: 1fr;
        gap: 0.8rem;
    }

    .social-btn {
        padding: 10px;
        font-size: 13px;
    }

    .social-btn img {
        width: 18px;
        height: 18px;
    }

    .dark-mode-toggle {
        top: 10px;
        right: 10px;
        font-size: 20px;
        padding: 8px;
    }
}

@media screen and (max-height: 700px) {
    .login-container {
        align-items: flex-start;
        padding-top: 1rem;
    }

    .login-box {
        margin: 1rem auto;
    }

    .logo-section {
        padding: 1rem;
    }

    .login-logo {
        height: 45px;
        margin-bottom: 0.5rem;
    }
}

@media screen and (max-width: 360px) {
    .login-content {
        padding: 1rem;
    }

    .toggle-buttons button {
        padding: 8px;
        font-size: 13px;
    }

    .input-group input {
        font-size: 13px;
        padding: 8px 12px;
    }

    .login-btn {
        padding: 12px;
        font-size: 14px;
    }

    .social-divider {
        margin: 1.5rem 0;
    }

    .social-divider span {
        font-size: 12px;
    }
}

/* Ajustes para pantallas muy pequeñas */
@media screen and (max-width: 320px) {
    .company-name {
        font-size: 1.1rem;
    }

    .login-content {
        padding: 0.8rem;
    }

    .toggle-buttons {
        margin-bottom: 1.2rem;
    }
}

/* Ajustes para dispositivos en orientación landscape */
@media screen and (max-height: 500px) and (orientation: landscape) {
    .login-container {
        padding: 0.5rem;
    }

    .login-box {
        display: flex;
        max-width: 90%;
    }

    .logo-section {
        width: 30%;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }

    .login-content {
        width: 70%;
    }
}

/* Ajuste para evitar que el teclado virtual cause problemas en móviles */
@media screen and (max-height: 450px) {
    .login-container {
        min-height: auto;
        height: auto;
    }
}