/**
 * Flavor RSVP App - Theme Style
 * Hereda los estilos del tema activo (bordes solidos, sin decoraciones)
 */

/* ========================================
   Base / Reset
   ======================================== */

.flavor-rsvp-app {
    position: fixed;
    inset: 0;
    z-index: 9999;
    overflow: clip;
    background-color: var(--color-bg-primary, #fff);
}

.flavor-rsvp-screen {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.flavor-rsvp-screen.is-active {
    opacity: 1;
    visibility: visible;
}

/* ========================================
   Intro Screen
   ======================================== */

.flavor-rsvp-intro__content {
    background: var(--color-bg-surface, #fff);
    border: 4px solid var(--color-text-heading, #1a1a1a);
    box-shadow: 8px 8px 0 var(--color-text-heading, #1a1a1a);

    width: max(70vw, 320px);
    max-width: 600px;
    min-height: 45vh;
    max-height: 80vh;
    padding: 4rem 3rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;

    opacity: 0;
    transform: translateY(20px);
    animation: slideIn 0.5s ease 0.1s forwards;
}

.flavor-rsvp-intro__subtitle {
    font-family: var(--font-body, sans-serif);
    font-size: 0.8rem;
    font-weight: var(--font-weight-bold, 700);
    color: var(--color-text-muted, #6b6b6b);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin: 0 0 1rem;
    opacity: 0;
    animation: fadeIn 0.5s ease 0.3s forwards;
}

.flavor-rsvp-intro__names {
    font-family: var(--font-heading, sans-serif);
    font-size: clamp(2rem, 7vw, 4rem);
    font-weight: var(--font-weight-black, 900);
    color: var(--color-text-heading, #1a1a1a);
    text-transform: uppercase;
    letter-spacing: -0.02em;
    line-height: 1;
    margin: 0 0 2.5rem;
}

.flavor-rsvp-intro__text-animated {
    display: inline-block;
    opacity: 0;
    animation: fadeIn 0.6s ease 0.5s forwards;
}

.flavor-rsvp-intro__buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 100%;
    max-width: 280px;
    opacity: 0;
    animation: fadeIn 0.5s ease 0.7s forwards;
}

.flavor-rsvp-intro__btn {
    font-family: var(--font-body, sans-serif);
    font-size: 0.85rem;
    font-weight: var(--font-weight-bold, 700);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border: none;
    padding: 1rem 2rem;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.flavor-rsvp-intro__btn--confirm {
    background: var(--color-text-heading, #1a1a1a);
    color: var(--color-bg-surface, #fff);
    border: 3px solid var(--color-text-heading, #1a1a1a);
}

.flavor-rsvp-intro__btn--confirm:hover {
    background: var(--color-primary, #1a1a1a);
    border-color: var(--color-primary, #1a1a1a);
    transform: translate(-2px, -2px);
    box-shadow: 4px 4px 0 var(--color-text-heading, #1a1a1a);
}

.flavor-rsvp-intro__btn--decline {
    background: transparent;
    color: var(--color-text-heading, #1a1a1a);
    border: 3px solid var(--color-text-heading, #1a1a1a);
}

.flavor-rsvp-intro__btn--decline:hover {
    background: var(--color-bg-secondary, #f5f5f5);
    transform: translate(-2px, -2px);
    box-shadow: 4px 4px 0 var(--color-text-heading, #1a1a1a);
}

.flavor-rsvp-intro__btn:active {
    transform: translate(0, 0);
    box-shadow: none;
}

/* ========================================
   Form Screen
   ======================================== */

.flavor-rsvp-form__wrapper {
    position: relative;
    display: flex;
    align-items: stretch;
}

.flavor-rsvp-form__paper {
    position: relative;
    background: var(--color-bg-surface, #fff);
    border: 4px solid var(--color-text-heading, #1a1a1a);
    box-shadow: 8px 8px 0 var(--color-text-heading, #1a1a1a);

    width: max(70vw, 320px);
    max-width: 600px;
    min-height: 45vh;
    max-height: 80vh;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 3rem 2.5rem;
    text-align: center;

    scrollbar-width: thin;
    scrollbar-color: var(--color-text-muted, #888) transparent;

    animation: slideIn 0.4s ease forwards;
}

.flavor-rsvp-form__paper::-webkit-scrollbar {
    width: 6px;
}

.flavor-rsvp-form__paper::-webkit-scrollbar-track {
    background: transparent;
}

.flavor-rsvp-form__paper::-webkit-scrollbar-thumb {
    background: var(--color-text-muted, #888);
    border-radius: 3px;
}

/* Custom Scrollbar - ocultar el custom, usar nativo */
.flavor-rsvp-scrollbar {
    display: none;
}

/* Border element - no necesario en theme style */
.flavor-rsvp-form__border {
    display: none;
}

.flavor-rsvp-form__title {
    font-family: var(--font-heading, sans-serif);
    font-size: clamp(1.5rem, 5vw, 2.5rem);
    font-weight: var(--font-weight-black, 900);
    color: var(--color-text-heading, #1a1a1a);
    text-transform: uppercase;
    letter-spacing: -0.02em;
    margin: 0 0 0.5rem;
}

.flavor-rsvp-form__subtitle {
    font-family: var(--font-body, sans-serif);
    font-size: 1rem;
    color: var(--color-text-body, #333);
    margin: 0 0 2rem;
}

.flavor-rsvp-form__fields {
    text-align: left;
}

.flavor-rsvp-field {
    margin-bottom: 1.5rem;
}

.flavor-rsvp-field label {
    display: block;
    font-family: var(--font-body, sans-serif);
    font-size: 0.8rem;
    font-weight: var(--font-weight-bold, 700);
    color: var(--color-text-heading, #1a1a1a);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.flavor-rsvp-field input,
.flavor-rsvp-field select,
.flavor-rsvp-field textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    font-family: var(--font-body, sans-serif);
    font-size: 1rem;
    color: var(--color-text-heading, #1a1a1a);
    background: var(--color-bg-primary, #fff);
    border: 2px solid var(--color-text-heading, #1a1a1a);
    border-radius: 0;
    transition: box-shadow 0.2s ease;
}

.flavor-rsvp-field input:focus,
.flavor-rsvp-field select:focus,
.flavor-rsvp-field textarea:focus {
    outline: none;
    box-shadow: 4px 4px 0 var(--color-primary, #1a1a1a);
}

.flavor-rsvp-field input::placeholder,
.flavor-rsvp-field textarea::placeholder {
    color: var(--color-text-muted, #888);
}

.flavor-rsvp-form__submit {
    width: 100%;
    margin-top: 1.5rem;
    font-family: var(--font-body, sans-serif);
    font-size: 0.85rem;
    font-weight: var(--font-weight-bold, 700);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-bg-surface, #fff);
    background: var(--color-text-heading, #1a1a1a);
    border: 3px solid var(--color-text-heading, #1a1a1a);
    padding: 1rem 2rem;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.flavor-rsvp-form__submit:hover {
    transform: translate(-2px, -2px);
    box-shadow: 4px 4px 0 var(--color-primary, #1a1a1a);
}

.flavor-rsvp-form__submit:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* ========================================
   Names List
   ======================================== */

.flavor-rsvp-names-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.flavor-rsvp-name-entry {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.flavor-rsvp-name-entry input {
    flex: 1;
    padding: 0.875rem 1rem;
    font-family: var(--font-body, sans-serif);
    font-size: 1rem;
    color: var(--color-text-heading, #1a1a1a);
    background: var(--color-bg-primary, #fff);
    border: 2px solid var(--color-text-heading, #1a1a1a);
    border-radius: 0;
    transition: box-shadow 0.2s ease;
}

.flavor-rsvp-name-entry input:focus {
    outline: none;
    box-shadow: 4px 4px 0 var(--color-primary, #1a1a1a);
}

.flavor-rsvp-name-entry input::placeholder {
    color: var(--color-text-muted, #888);
}

.flavor-rsvp-remove-name {
    width: 40px;
    height: 40px;
    padding: 0;
    font-size: 1.25rem;
    line-height: 1;
    color: var(--color-text-muted, #888);
    background: transparent;
    border: 2px solid var(--color-text-muted, #888);
    cursor: pointer;
    transition: all 0.2s ease;
}

.flavor-rsvp-remove-name:hover {
    color: var(--color-text-heading, #1a1a1a);
    border-color: var(--color-text-heading, #1a1a1a);
    background: var(--color-bg-secondary, #f5f5f5);
}

.flavor-rsvp-add-name {
    width: 100%;
    padding: 0.875rem 1rem;
    margin-bottom: 1.5rem;
    font-family: var(--font-body, sans-serif);
    font-size: 0.85rem;
    font-weight: var(--font-weight-bold, 700);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-heading, #1a1a1a);
    background: transparent;
    border: 2px dashed var(--color-text-muted, #888);
    cursor: pointer;
    transition: all 0.2s ease;
}

.flavor-rsvp-add-name:hover {
    border-color: var(--color-text-heading, #1a1a1a);
    border-style: solid;
    background: var(--color-bg-secondary, #f5f5f5);
}

/* ========================================
   Step Indicator
   ======================================== */

.flavor-rsvp-steps {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.flavor-rsvp-step {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-body, sans-serif);
    font-size: 0.875rem;
    font-weight: var(--font-weight-bold, 700);
    color: var(--color-text-muted, #888);
    background: transparent;
    border: 2px solid var(--color-text-muted, #888);
    transition: all 0.2s ease;
}

.flavor-rsvp-step.is-active {
    color: var(--color-bg-surface, #fff);
    background: var(--color-text-heading, #1a1a1a);
    border-color: var(--color-text-heading, #1a1a1a);
}

.flavor-rsvp-step.is-completed {
    color: var(--color-text-heading, #1a1a1a);
    background: var(--color-bg-secondary, #f5f5f5);
    border-color: var(--color-text-heading, #1a1a1a);
}

/* ========================================
   Allergies Grid
   ======================================== */

.flavor-rsvp-allergies-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.flavor-rsvp-allergy-option {
    cursor: pointer;
}

.flavor-rsvp-allergy-option input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.flavor-rsvp-allergy-option__box {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 0.75rem;
    background: var(--color-bg-primary, #fff);
    border: 2px solid var(--color-text-muted, #888);
    transition: all 0.2s ease;
}

.flavor-rsvp-allergy-option__box .material-symbols-outlined {
    font-size: 1.5rem;
    color: var(--color-text-muted, #888);
    transition: color 0.2s ease;
}

.flavor-rsvp-allergy-option__label {
    font-family: var(--font-body, sans-serif);
    font-size: 0.75rem;
    font-weight: var(--font-weight-bold, 700);
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: var(--color-text-heading, #1a1a1a);
}

.flavor-rsvp-allergy-option input:checked + .flavor-rsvp-allergy-option__box {
    border-color: var(--color-text-heading, #1a1a1a);
    background: var(--color-bg-secondary, #f5f5f5);
    box-shadow: 3px 3px 0 var(--color-text-heading, #1a1a1a);
}

.flavor-rsvp-allergy-option input:checked + .flavor-rsvp-allergy-option__box .material-symbols-outlined {
    color: var(--color-text-heading, #1a1a1a);
}

.flavor-rsvp-allergy-option:hover .flavor-rsvp-allergy-option__box {
    border-color: var(--color-text-heading, #1a1a1a);
}

/* Custom allergy */
.flavor-rsvp-allergy-option--custom .flavor-rsvp-allergy-option__box {
    position: relative;
}

.flavor-rsvp-allergy-remove {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 20px;
    height: 20px;
    padding: 0;
    font-size: 1rem;
    line-height: 1;
    color: var(--color-text-muted, #888);
    background: var(--color-bg-surface, #fff);
    border: none;
    cursor: pointer;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.flavor-rsvp-allergy-option--custom:hover .flavor-rsvp-allergy-remove {
    opacity: 1;
}

.flavor-rsvp-allergy-input {
    width: 100%;
    padding: 0.25rem 0;
    font-family: var(--font-body, sans-serif);
    font-size: 0.75rem;
    font-weight: var(--font-weight-bold, 700);
    color: var(--color-text-heading, #1a1a1a);
    text-align: center;
    background: transparent;
    border: none;
    border-bottom: 1px dashed var(--color-text-muted, #888);
    outline: none;
}

.flavor-rsvp-allergy-input:focus {
    border-bottom-color: var(--color-text-heading, #1a1a1a);
}

/* ========================================
   Back Arrow
   ======================================== */

.flavor-rsvp-form__back-arrow {
    position: absolute;
    top: 1rem;
    left: 1rem;
    width: 40px;
    height: 40px;
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    background: transparent;
    border: 2px solid transparent;
    color: var(--color-text-muted, #888);
    cursor: pointer;
    transition: all 0.2s ease;
}

.flavor-rsvp-form__back-arrow:hover {
    color: var(--color-text-heading, #1a1a1a);
    border-color: var(--color-text-heading, #1a1a1a);
}

.flavor-rsvp-form__back-arrow .material-symbols-outlined {
    font-size: 1.5rem;
}

/* ========================================
   Otros Container
   ======================================== */

.flavor-rsvp-otros-container {
    margin-bottom: 1.5rem;
    text-align: left;
}

.flavor-rsvp-otros-container .flavor-rsvp-field__label {
    display: block;
    font-family: var(--font-body, sans-serif);
    font-size: 0.8rem;
    font-weight: var(--font-weight-bold, 700);
    color: var(--color-text-heading, #1a1a1a);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.flavor-rsvp-otros-container textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    font-family: var(--font-body, sans-serif);
    font-size: 1rem;
    color: var(--color-text-heading, #1a1a1a);
    background: var(--color-bg-primary, #fff);
    border: 2px solid var(--color-text-heading, #1a1a1a);
    border-radius: 0;
    resize: vertical;
    transition: box-shadow 0.2s ease;
}

.flavor-rsvp-otros-container textarea:focus {
    outline: none;
    box-shadow: 4px 4px 0 var(--color-primary, #1a1a1a);
}

/* ========================================
   Bus Options
   ======================================== */

.flavor-rsvp-bus-options {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.flavor-rsvp-bus-option {
    cursor: pointer;
}

.flavor-rsvp-bus-option input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.flavor-rsvp-bus-option__box {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    background: var(--color-bg-primary, #fff);
    border: 2px solid var(--color-text-muted, #888);
    transition: all 0.2s ease;
}

.flavor-rsvp-bus-option__box .material-symbols-outlined {
    font-size: 1.5rem;
    color: var(--color-text-muted, #888);
    transition: color 0.2s ease;
}

.flavor-rsvp-bus-option__content {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.flavor-rsvp-bus-option__label {
    font-family: var(--font-body, sans-serif);
    font-size: 0.9rem;
    font-weight: var(--font-weight-bold, 700);
    color: var(--color-text-heading, #1a1a1a);
}

.flavor-rsvp-bus-option__info {
    font-family: var(--font-body, sans-serif);
    font-size: 0.8rem;
    font-weight: var(--font-weight-regular, 400);
    color: var(--color-text-muted, #888);
}

.flavor-rsvp-bus-option input:checked + .flavor-rsvp-bus-option__box {
    border-color: var(--color-text-heading, #1a1a1a);
    background: var(--color-bg-secondary, #f5f5f5);
    box-shadow: 3px 3px 0 var(--color-text-heading, #1a1a1a);
}

.flavor-rsvp-bus-option input:checked + .flavor-rsvp-bus-option__box .material-symbols-outlined {
    color: var(--color-text-heading, #1a1a1a);
}

.flavor-rsvp-bus-option:hover .flavor-rsvp-bus-option__box {
    border-color: var(--color-text-heading, #1a1a1a);
}

/* ========================================
   Thanks Screen
   ======================================== */

.flavor-rsvp-thanks__content {
    background: var(--color-bg-surface, #fff);
    border: 4px solid var(--color-text-heading, #1a1a1a);
    box-shadow: 8px 8px 0 var(--color-text-heading, #1a1a1a);
    position: relative;

    width: max(70vw, 320px);
    max-width: 600px;
    min-height: 40vh;
    max-height: 80vh;
    padding: 4rem 3rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;

    animation: slideIn 0.4s ease forwards;
}

.flavor-rsvp-thanks__title {
    font-family: var(--font-heading, sans-serif);
    font-size: clamp(1.5rem, 5vw, 2.5rem);
    font-weight: var(--font-weight-black, 900);
    color: var(--color-text-heading, #1a1a1a);
    text-transform: uppercase;
    letter-spacing: -0.02em;
    margin: 0 0 1rem;
}

.flavor-rsvp-thanks__message {
    font-family: var(--font-body, sans-serif);
    font-size: 1rem;
    color: var(--color-text-body, #333);
    margin: 0;
    line-height: 1.6;
}

/* ========================================
   Decline Screen
   ======================================== */

.flavor-rsvp-decline__content {
    background: var(--color-bg-surface, #fff);
    border: 4px solid var(--color-text-heading, #1a1a1a);
    box-shadow: 8px 8px 0 var(--color-text-heading, #1a1a1a);

    width: max(70vw, 320px);
    max-width: 600px;
    min-height: 45vh;
    max-height: 80vh;
    overflow-y: auto;
    padding: 3rem 2.5rem;
    text-align: center;

    animation: slideIn 0.4s ease forwards;
}

/* ========================================
   Animations
   ======================================== */

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

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
   Responsive
   ======================================== */

@media (max-width: 600px) {
    .flavor-rsvp-intro__content,
    .flavor-rsvp-form__paper,
    .flavor-rsvp-thanks__content,
    .flavor-rsvp-decline__content {
        width: 92vw;
        min-height: 55vh;
        padding: 2rem 1.5rem;
        border-width: 3px;
        box-shadow: 5px 5px 0 var(--color-text-heading, #1a1a1a);
    }

    .flavor-rsvp-intro__subtitle {
        font-size: 0.7rem;
    }

    .flavor-rsvp-intro__btn {
        padding: 0.875rem 1.5rem;
        font-size: 0.8rem;
    }

    .flavor-rsvp-allergies-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .flavor-rsvp-form__back-arrow {
        top: 0.75rem;
        left: 0.75rem;
    }
}