/* ============================================
   VARIABLES CSS - Paleta de colores
   ============================================ */
:root {
    /* Colores principales */
    --full-white: #ffffff;
    --white: #f4f7fc;
    --black: #27282a;

    /* Violetas */
    --light-violet: #543e7e;
    --dark-violet: #3e3354;
    --lavander: #afa4ce;

    /* Verdes */
    --light-green: #accdb8;
    --dark-green: #345041;

    /* Rojos */
    --light-red: #8d485a;
    --dark-red: #64232e;

    /* Complementarios */
    --mauve: #e5d0cf;
    --coral: #d9615b;
    --gray: #5b6b70;
    --light-gray: #cac9cc;
}

/* ============================================
   RESET Y CONFIGURACIÓN BASE
   ============================================ */
* {
    font-family: 'Rubick', sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    height: 100vh;
    width: 100%;
    background-color: var(--full-white);
}

body {
    height: 100vh;
    width: 100%;
}

/* ============================================
   CLASES UTILITARIAS
   ============================================ */
.no-visible {
    display: none !important;
}

.flex-center {
    display: flex;
    justify-content: center;
    align-items: center;
}

/* ============================================
   CAMPOS DE FORMULARIO
   ============================================ */
.form-field {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

/* Labels */
.form-field label {
    font-size: 1rem;
    font-weight: 600;
    color: var(--black);
    position: relative;
}

/* Asterisco para campos requeridos */
.form-field.required label::after {
    content: '*';
    color: var(--coral);
    margin-left: 0.25rem;
    font-weight: 700;
}

/* Inputs y selectores - Estilos base */
.form-field input,
.form-field select {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 2px solid transparent;
    background-color: var(--white);
    border-radius: 5rem;
    font-size: 1rem;
    color: var(--black);
    outline: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

/* Placeholder */
.form-field input::placeholder {
    color: var(--gray);
    opacity: 0.6;
    transition: opacity 0.3s ease;
}

.form-field input:hover::placeholder {
    opacity: 0.8;
}

/* Estados hover */
.form-field input:hover,
.form-field select:hover {
    background-color: #e8ebf0;
    border-color: var(--lavander);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
    transform: translateY(-1px);
}

/* Estados focus */
.form-field input:focus,
.form-field select:focus {
    background-color: #e8ebf0;
    border-color: var(--light-violet);
    box-shadow: 0 0 0 3px rgba(84, 62, 126, 0.1), 0 2px 6px rgba(0, 0, 0, 0.08);
    transform: translateY(-1px);
}

/* Selectores - Estilos personalizados */
.form-field select {
    cursor: pointer;
    appearance: none;
    background-image: url("../assets/chevron-down.svg");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1rem;
    padding-right: 3rem;
}

.form-field select option {
    padding: 0.75rem;
    background-color: var(--full-white);
    color: var(--black);
}

/* ============================================
   VALIDACIÓN DE FORMULARIOS
   ============================================ */
/* Estados de error */
.form-field.error input,
.form-field.error select {
    border-color: var(--coral);
    background-color: #fff5f5;
}

.form-field.error input:focus,
.form-field.error select:focus {
    box-shadow: 0 0 0 3px rgba(217, 97, 91, 0.1), 0 2px 6px rgba(0, 0, 0, 0.08);
}

.form-field.error .error-text , 
.form-field.error .success-text{
    display: block;
}

/* Mensaje de error */
.form-field .error-text {
    display: none;
    color: var(--coral);
    font-size: 0.875rem;
    margin-top: 0.25rem;
    animation: slideDown 0.3s ease;
}

/* Mensaje de éxito */
.form-field .success-text {
    display: none;
    color: var(--dark-green);
    font-size: 0.875rem;
    margin-top: 0.25rem;
    animation: slideDown 0.3s ease;
}

/* Campo de solo lectura (para inputs deshabilitados o informativos) */
.input-readonly {
    background-color: #f0f0f0 !important;
    cursor: not-allowed;
    color: var(--gray) !important;
}

/* Texto de ayuda o hint */
.text-hint {
    color: var(--gray);
    font-size: 0.875rem;
    line-height: 1.4;
}

/* Loader overlay */
.form-loader {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.95);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    z-index: 10;
    border-radius: 1rem;
    backdrop-filter: blur(4px);
    opacity: 1;
    transition: opacity 0.3s ease;
}

.form-loader.no-visible {
    opacity: 0;
    pointer-events: none;
}

/* Spinner animado */
.form-loader .spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--white);
    border-top: 4px solid var(--light-violet);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.form-loader p {
    color: var(--black);
    font-size: 1rem;
    font-weight: 600;
}

/* Animación de mensaje de error */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-5px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Animación del spinner */
@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

/* ============================================
   VERSIÓN MÓVIL - COMPONENTES REUTILIZABLES
   ============================================ */
@media (max-width: 768px) {
    /* Base - ajustes generales */
    html {
        font-size: 14px;
    }

    /* ============================================
       CAMPOS DE FORMULARIO - MÓVIL
       ============================================ */
    .form-field {
        gap: 0.4rem;
    }

    /* Labels más pequeños pero legibles */
    .form-field label {
        font-size: 0.95rem;
    }

    /* Inputs y selects adaptados para touch */
    .form-field input,
    .form-field select {
        padding: 0.875rem 1rem;
        font-size: 1rem;
        min-height: 48px; /* Tamaño mínimo recomendado para touch */
    }

    /* Ajustar el ícono del select */
    .form-field select {
        background-position: right 0.875rem center;
        background-size: 0.875rem;
        padding-right: 2.5rem;
    }

    /* Mensajes de error y éxito */
    .form-field .error-text,
    .form-field .success-text {
        font-size: 0.8rem;
    }

    /* Texto de ayuda */
    .text-hint {
        font-size: 0.8rem;
    }

    /* Loader overlay móvil */
    .form-loader .spinner {
        width: 40px;
        height: 40px;
        border-width: 3px;
    }

    .form-loader p {
        font-size: 0.9rem;
    }
}