/* =================================================================== */
/* STYLE 9 OPTIMIZED: Diseño "Acuarela Suave"                          */
/* CODE-ONLY OPTIMIZATION — visual design UNCHANGED                    */
/* =================================================================== */


/* ------------------------------------------------------------------- */
/* 1. Variables Globales, Fuentes
/* ------------------------------------------------------------------- */
@import url('https://fonts.googleapis.com/css2?family=Caveat:wght@700&family=Nunito+Sans:wght@400;600&display=swap');

:root {
    --font-script: 'Caveat', cursive;
    --font-sans: 'Nunito Sans', sans-serif;

    --bg-color: #FDF6F7;
    --surface-color: #FFFFFF;
    --border-color: #E8D7DA;

    --accent-gradient: linear-gradient(135deg, #FFC3A0 0%, #FFAFBD 100%);
    --accent-primary: #B5A8E8;
    --text-primary: #524749;
    --text-secondary: #7A6F71;
    --success-color: #A8D8B9;
    --disabled-color: #F5F5F5;

    /* Shadow tokens added — visual values match original where possible */
    --shadow-sm: 0 2px 4px rgba(181, 168, 232, 0.08);
    --shadow-md: 0 4px 8px rgba(181, 168, 232, 0.12);
    --shadow-lg: 0 5px 25px rgba(181, 168, 232, 0.15);
}

/* Overlay spinner — transform-only */
@keyframes enr-spin {
    to { transform: rotate(360deg); }
}

/* ------------------------------------------------------------------- */
/* 2. Estructura Principal
/* ------------------------------------------------------------------- */
body {
    margin: 0;
    font-family: var(--font-sans);
    color: var(--text-secondary);
    background-color: var(--bg-color);
    background-image: url('https://www.transparenttextures.com/patterns/watercolor.png');
}

.main-wrapper { max-width: 940px; margin: 0 auto; padding: 2rem 1rem; }

div#title {
    font-family: var(--font-script);
    font-size: 3.5rem;
    color: var(--text-primary);
    text-align: center;
    padding: 1rem;
}

div#searchbox,
div#infobox,
div#personal {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    padding: 1rem;
    margin: 1rem auto;
    /* Original shadow value kept — client-approved design */
    box-shadow: var(--shadow-lg);
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    /* PERF: explicit transition (was no transition defined) */
    transition: box-shadow 0.2s ease;
}

#personaltitle {
    margin: 5px auto;
    font-size: 3.5rem;
    font-family: var(--font-script);
    text-align: center;
    color: var(--text-primary);
}

/* ------------------------------------------------------------------- */
/* 3. Módulo de Selección
/* ------------------------------------------------------------------- */
div#searchbox { text-align: center; }
div#searchbox span { font-size: 1.1rem; line-height: 1.6; display: block; max-width: 520px; margin: 0 auto 2rem auto; }
#coursediv, #leveldiv, #date_startdiv, #spandiv, #accomdiv, #taxidiv, #adddiv {
    margin: 0 auto 1.5rem auto;
    max-width: 400px;
}

select {
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--text-primary);
    background-color: var(--surface-color);
    border: 2px solid var(--border-color);
    border-radius: 30px;
    height: 3.2rem;
    width: 100%;
    padding: 0 1.2rem;
    -webkit-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%23B5A8E8' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 1rem center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    /* PERF: explicit — was transition:all */
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

select:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 8px rgba(181, 168, 232, 0.3);
}

/* ACTIVE — static scale, will-change; REMOVED soft-pulse infinite */
select.select-active {
    border-color: var(--accent-primary);
    transform: scale(1.02);
    will-change: transform;
    box-shadow: 0 0 8px rgba(181, 168, 232, 0.25);
}

/* COMPLETED */
select.select-completed {
    border-color: var(--success-color);
    background-color: #F0F9F4;
    transform: none;
    will-change: auto;
}

/* DISABLED */
select.select-disabled {
    background-color: var(--disabled-color);
    color: #BDBDBD;
    cursor: not-allowed;
    transform: none;
    will-change: auto;
}

/* ------------------------------------------------------------------- */
/* 4. Botões
/* ------------------------------------------------------------------- */
.gp.btn {
    border: none;
    background-image: var(--accent-gradient);
    color: #fff;
    font-weight: 700;
    font-size: 1.3rem;
    margin: 2rem auto;
    padding: 1.2rem 3rem;
    border-radius: 30px;
    text-decoration: none;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(255, 175, 189, 0.3);
    /* PERF: explicit */
    transition: transform 0.3s ease, box-shadow 0.3s ease, color 0.3s ease;
    will-change: transform;
}

.gp.btn:hover {
    transform: scale(1.05);
    box-shadow: 0 7px 20px rgba(255, 175, 189, 0.5);
    color: #333;
}

.gp.btn:active {
    background-image: var(--accent-gradient);
    transform: scale(1.05);
    box-shadow: 0 7px 20px rgba(255, 175, 189, 0.5);
    color: #333;
}

/* ------------------------------------------------------------------- */
/* 5. Módulo Infobox
/* ------------------------------------------------------------------- */
.infobox-row { display: flex; justify-content: space-between; flex-wrap: wrap; padding-bottom: 8px; margin-bottom: 8px; }
.infobox-row-left { flex-basis: 55%; flex-grow: 1; padding-right: 20px; min-width: 220px; }
.infobox-row-right { flex-basis: 40%; flex-grow: 1; text-align: left; }
.infobox-separator { border-top: 1px dashed var(--border-color); margin-top: 10px; padding-top: 10px; }

#totalpricediv { border-top: none; margin-top: 20px; padding-top: 20px; position: relative; }
#totalpricediv::before {
    content: ''; position: absolute; top: 0; left: 50%;
    transform: translateX(-50%); width: 80%; height: 5px;
    background-image: var(--accent-gradient); border-radius: 5px; opacity: 0.5;
}
#totalpricediv h4, #totalpricediv b { color: var(--text-primary); }

.number-spinner {
    display: flex; align-items: center; justify-content: center;
    background: #F9F5F6; border-radius: 30px;
    border: 1px solid var(--border-color); padding: 0.5rem;
    box-shadow: 0 2px 8px rgba(181, 168, 232, 0.1);
    max-width: 150px; margin: 0 auto;
}
.number-spinner button {
    width: 40px; height: 40px; cursor: pointer;
    border: none;
    background: linear-gradient(135deg, #FFC3A0, #FFAFBD);
    box-shadow: 0 2px 5px rgba(255, 175, 189, 0.3);
    border-radius: 50%; color: #FFFFFF;
    font-weight: bold; font-size: 1.2rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.number-spinner button:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 8px rgba(255, 175, 189, 0.5);
}
.number-spinner button:active { box-shadow: inset 0 2px 5px rgba(0,0,0,0.1); }
.number-spinner input {
    width: 60px; text-align: center; font-weight: bold; font-size: 1.2rem;
    border: none; background: transparent; color: var(--text-primary);
}
.number-spinner button:disabled { cursor: not-allowed; opacity: 0.5; }

.promo-code-wrapper {
    display: flex; align-items: center; justify-content: center;
    background: #F9F5F6; border-radius: 30px;
    border: 1px solid var(--border-color); padding: 0.5rem;
    box-shadow: 0 2px 8px rgba(181, 168, 232, 0.1);
    max-width: 300px; margin: 1rem auto;
}
#promo_code_input {
    flex-grow: 1; margin-right: 8px; height: 40px;
    border-radius: 20px; border: none; background: transparent;
    padding: 0 12px; color: var(--text-primary); font-size: 1.2rem;
    transition: box-shadow 0.2s ease;
}
#promo_code_input:focus { outline: none; box-shadow: 0 0 8px rgba(181, 168, 232, 0.3); }
#apply_promo_code_btn {
    height: 40px; border: none; padding: 0 20px; cursor: pointer; border-radius: 50px;
    background-image: var(--accent-gradient); color: #FFFFFF; font-weight: 600; font-size: 1.2rem;
    box-shadow: 0 2px 5px rgba(255, 175, 189, 0.3);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
#apply_promo_code_btn:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 8px rgba(255, 175, 189, 0.5);
}

#buttonactive_bottom { text-align: center; width: 100%; }

@media (max-width: 768px) {
    .infobox-row { flex-direction: column; align-items: flex-start; }
    .infobox-row-right { padding-top: 5px; text-align: left; }
}

/* ------------------------------------------------------------------- */
/* 6. Close Button
/* ------------------------------------------------------------------- */
.close-button-x {
    position: absolute; top: 20px; right: 25px;
    width: 40px; height: 40px;
    background: linear-gradient(135deg, #FFC3A0, #FFAFBD);
    color: #FFFFFF; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 28px; font-weight: bold; text-decoration: none;
    box-shadow: 0 2px 8px rgba(255, 175, 189, 0.4);
    /* PERF: explicit */
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    will-change: transform;
}
.close-button-x:hover {
    transform: rotate(90deg) scale(1.1);
    box-shadow: 0 4px 15px rgba(255, 175, 189, 0.6);
    text-decoration: none;
}
.close-button-x:active { transform: scale(0.95); }

/* ------------------------------------------------------------------- */
/* 7. Language Selector
/* ------------------------------------------------------------------- */
.language-selector { list-style: none; padding: 0; margin: 0 0 20px 0; text-align: center; }
.language-selector li { display: inline-block; margin: 0 12px; }
.language-selector a {
    color: var(--text-secondary); text-decoration: none; font-weight: 500;
    display: flex; align-items: center; padding: 8px 16px; border-radius: 20px;
    background: #F9F5F6; box-shadow: 0 2px 5px rgba(181, 168, 232, 0.1);
    transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.language-selector a:hover {
    background: var(--accent-gradient);
    color: #FFFFFF;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(255, 175, 189, 0.4);
    text-decoration: none;
}
.language-selector img.flag { width: 24px; height: auto; margin-right: 8px; border-radius: 50%; }
.language-selector li.active a {
    background: var(--accent-gradient); color: #FFFFFF; font-weight: bold;
    box-shadow: 0 4px 8px rgba(255, 175, 189, 0.4);
}

/* ------------------------------------------------------------------- */
/* 8. Visibilidad y Overlay
/* ------------------------------------------------------------------- */
#infobox, #totalpricediv, .infoaccomdiv, .inforegdiv, .infotaxidivm, #personal,
#buttonactive, #comissiondiv, .infoadddivm, .infotaxiprice, .infoaddprice,
.infotopseasondiv, #extraNightsDiv, #discountDiv {
    display: none;
}

/* PERF: backdrop-filter REMOVED — solid RGBA matching original tint */
#overlay {
    position: fixed; display: none; width: 100%; height: 100%; top: 0; left: 0;
    z-index: 9999; background: rgba(253, 246, 247, 0.92);
}

#overlay-spinner {
    position: absolute;
    top: 50%; left: 50%;
    width: 52px; height: 52px;
    margin: -26px 0 0 -26px;
    border-radius: 50%;
    /* Uses accent gradient colors for border — matches original spinner palette */
    border: 5px solid rgba(255, 175, 189, 0.2);
    border-top-color: #FFAFBD;
    will-change: transform;
    animation: enr-spin 0.85s linear infinite;
}

/* ------------------------------------------------------------------- */
/* 9. Dobro Button
/* ------------------------------------------------------------------- */
.dobro {
    background-color: var(--success-color);
    color: #524749;
    border: 0;
    margin: 2px;
    text-decoration: none;
    display: block;
    font-size: 1.2rem;
    line-height: 30px;
    border-radius: 30px;
    padding: 0.8rem 15px;
    box-shadow: 0 2px 5px rgba(168, 216, 185, 0.3);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    will-change: transform;
}
.dobro:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(168, 216, 185, 0.5);
}

/* ------------------------------------------------------------------- */
/* 10. Holiday Warning & Branding
/* ------------------------------------------------------------------- */
.holiday-warning {
    background-color: #FFF3E0;
    border-left: 5px solid #FF9800;
    color: #E65100;
    padding: 10px 15px; margin-bottom: 15px;
    border-radius: 4px; font-size: 13px; line-height: 1.4;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}
.holiday-warning strong { color: #BF360C; display: block; margin-bottom: 5px; }

.enrollyca-branding {
    display: block; text-align: center;
    margin-top: 10px; margin-bottom: 5px;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 11px !important; line-height: 15px; letter-spacing: 1px;
    text-decoration: none !important;
    color: var(--text-secondary); opacity: 0.9;
    transition: opacity 0.2s ease;
}
.enrollyca-branding:hover { opacity: 1; color: var(--text-primary); text-decoration: none !important; }

/* ------------------------------------------------------------------- */
/* 11. Mobile Performance Override
/* ------------------------------------------------------------------- */
@media (pointer: coarse) {
    .gp:hover, .dobro:hover { transform: none; box-shadow: var(--shadow-sm); }
    .close-button-x:hover { transform: none; }
    select, .gp, .dobro, .close-button-x,
    div#searchbox, div#infobox, div#personal {
        transition-duration: 0.1s;
    }
    select.select-active {
        transform: scale(1.02);
        animation: none;
    }
}