/* ====================================
   LOGIN ANIMADO - ESTILOS
   ==================================== */

.animated-login-page {
    min-height: 100vh;
    /*background: linear-gradient(135deg, #cfeefa 0%, #1e8ef7 25%, #208ce4 50%, #aae9fc 100%);*/
    /*background: url('https://st2.depositphotos.com/1084193/5388/v/450/depositphotos_53881319-stock-illustration-concept-for-new-technology-corporate.jpg') center/cover no-repeat;*/
    background: url('https://img.freepik.com/vector-gratis/tecnologia-gradiente-fondo-futurista_23-2149115236.jpg?semt=ais_hybrid&w=740&q=80') center/cover no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    position: relative;
    overflow: hidden;
}

.login-content-wrapper {
    display: flex;
    gap: 3rem;
    align-items: center;
    max-width: 1200px;
    width: 100%;
    animation: fadeInUp 0.6s ease-out;
}

/* ====================================
   SECCIÓN DE PERSONAJES
   ==================================== */

.characters-section {
    flex: 1;
    min-width: 350px;
}

#charactersSvg {
    filter: drop-shadow(0 10px 30px rgba(0,0,0,0.1));
}

.character {
    transition: transform 0.3s ease;
}

.character .body {
    transition: all 0.3s ease;
    transform-origin: center;
}

.character .eyes {
    transition: display 0s;
}

.character .eyes-closed {
    transition: display 0s;
}

.character .pupil {
    transition: cx 0.1s ease, cy 0.1s ease;
}

.character .shine {
    transition: cx 0.1s ease, cy 0.1s ease;
}

.character .mouth {
    transition: all 0.3s ease;
}

.character .beak {
    transition: transform 0.2s ease;
    transform-origin: left center;
}

.character .eye-white {
    transition: ry 0.3s ease;
}

/* Animaciones de parpadeo */
@keyframes blink {
    0%, 90%, 100% { opacity: 1; }
    95% { opacity: 0; }
}

/* Animación de respiración */
@keyframes breathe {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-2px); }
}

/* Animación de sacudida (error) */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

/* Animación de salto (éxito) */
@keyframes jump {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* Animación de gotitas de sudor */
@keyframes sweatDrop {
    0% { 
        transform: translateY(0);
        opacity: 0.7;
    }
    100% { 
        transform: translateY(8px);
        opacity: 0;
    }
}

/* ====================================
   SECCIÓN DE FORMULARIO
   ==================================== */

.login-form-section {
    flex: 1;
    max-width: 450px;
}

.login-card-animated {
    background: white;
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
    padding: 2.5rem;
    animation: slideInRight 0.6s ease-out;
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-icon {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 1rem;
    animation: pulse 2s ease-in-out infinite;
}

.login-icon img {
    width: 200px;
    height: 100px;
    object-fit: contain;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.1));
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.login-title {
    font-size: 2rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 0.5rem;
}

.login-subtitle {
    font-size: 0.95rem;
    color: #666;
}

/* Alertas animadas */
.animated-alert {
    padding: 1rem;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    animation: slideDown 0.3s ease-out;
}

.alert-error {
    background: #fee;
    border: 1px solid #fcc;
    color: #c33;
}

.alert-success {
    background: #efe;
    border: 1px solid #cfc;
    color: #3c3;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ====================================
   FORMULARIO
   ==================================== */

.login-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group-animated {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group-animated label {
    font-size: 0.9rem;
    font-weight: 600;
    color: #333;
}

.form-group-animated input {
    width: 100%;
    padding: 0.85rem 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 1rem;
    transition: all 0.3s ease;
    outline: none;
}

.form-group-animated input:focus {
    border-color: #1a1a1a;
    box-shadow: 0 0 0 3px rgba(0,0,0,0.1);
}

.password-wrapper {
    position: relative;
}

.password-wrapper input {
    padding-right: 3rem;
}

.password-toggle {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.2rem;
    transition: all 0.2s ease;
    padding: 0.25rem;
}

.password-toggle:hover {
    transform: translateY(-50%) scale(1.1);
}

.eye-icon {
    display: inline-block;
    filter: grayscale(1);
    transition: filter 0.2s;
}

.password-toggle:hover .eye-icon {
    filter: grayscale(0);
}

.remember-me {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: #555;
}

.remember-me input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.btn-login {
    width: 100%;
    padding: 0.95rem;
    background: #8bbfe9;
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.btn-login:hover {
    background: #333;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0,0,0,0.3);
}

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

.btn-login:disabled {
    background: #999;
    cursor: not-allowed;
    transform: none;
}

/* ====================================
   ANIMACIONES DE ENTRADA
   ==================================== */

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

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

@media (max-width: 968px) {
    .login-content-wrapper {
        flex-direction: column;
        gap: 2rem;
    }
    
    .characters-section {
        min-width: 100%;
        max-width: 400px;
    }
    
    .login-form-section {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .animated-login-page {
        padding: 1rem;
    }
    
    .login-card-animated {
        padding: 1.5rem;
    }
    
    .login-title {
        font-size: 1.5rem;
    }
    
    #charactersSvg {
        height: 300px;
    }
}

/* ====================================
   LOADING STATE
   ==================================== */

.btn-login.loading {
    position: relative;
    color: transparent;
}

.btn-login.loading::after {
    content: "";
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin-left: -10px;
    margin-top: -10px;
    border: 2px solid #fff;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 0.6s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}