/* ==========================================================================
   Form UI kit - campi form coerenti per tutti i moduli (forms-submit, ...)
   Attivazione: assets/js/components/form-ui.js aggiunge .fui ai form .veloge-form
   Colori dal tema (var(--primary)), superfici scure come il resto del sito.
   ========================================================================== */

.fui {
    --fui-accent: var(--primary, #23a8eb);
    --fui-accent-soft: color-mix(in srgb, var(--fui-accent) 18%, transparent);
    --fui-surface: rgba(255, 255, 255, 0.04);
    --fui-surface-hover: rgba(255, 255, 255, 0.07);
    --fui-surface-raised: #1b1a2e;
    --fui-border: rgba(255, 255, 255, 0.14);
    --fui-border-hover: rgba(255, 255, 255, 0.28);
    --fui-text: #ffffff;
    --fui-text-2: rgb(209 213 219);
    --fui-muted: rgb(156 163 175);
    --fui-danger: #f87171;
    --fui-success: #34d399;
    --fui-req: #f97316;
    --fui-radius: 12px;
    --fui-height: 50px;
    --fui-font: var(--font-primary, "Inter", system-ui, sans-serif);

    color-scheme: dark;
    font-family: var(--fui-font);
    color: var(--fui-text);
}

/* --- Reset pulsanti del kit (components.css stila globalmente ogni <button>) --- */

.fui .fui-select__btn,
.fui .fui-pill,
.fui .fui-icon-btn,
.fui .ctrl-reset {
    box-shadow: none;
    transform: none;
    white-space: normal;
    user-select: none;
}

.fui .fui-select__btn::before,
.fui .fui-pill::before,
.fui .fui-icon-btn::before,
.fui .ctrl-submit::before,
.fui .ctrl-reset::before { content: none; }

.fui .fui-select__btn:hover,
.fui .fui-icon-btn:hover,
.fui .fui-pill:hover { transform: none; box-shadow: none; }

.fui .fui-select__btn { background: var(--fui-surface); color: var(--fui-text); font-weight: 500; }
.fui .fui-select__btn:hover { background: var(--fui-surface-hover); }

/* --- Layout campo -------------------------------------------------------- */

.fui .row { row-gap: 22px; }

.fui .wrap {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 0;
    border: 0;
    background: transparent;
    font-size: 15px;
}

.fui .lbl {
    display: flex;
    align-items: baseline;
    gap: 4px;
    margin: 0;
    color: var(--fui-text-2);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.01em;
    line-height: 1.35;
}

/* Asterisco gestito dal kit (sostituisce i ::after del vecchio CSS) */
.fui label::after,
.fui label.chk span::before { content: none !important; }
.fui .fui-req { color: var(--fui-req); font-weight: 700; }

.fui .help-txt,
.fui .fui-hint {
    color: var(--fui-muted);
    font-size: 12.5px;
    line-height: 1.45;
}

.fui .input-wrapper { position: relative; }

/* --- Campi testo ---------------------------------------------------------- */

.fui input[type="text"],
.fui input[type="email"],
.fui input[type="tel"],
.fui input[type="number"],
.fui input[type="url"],
.fui input[type="password"],
.fui textarea,
.fui .fui-field {
    width: 100%;
    min-height: var(--fui-height);
    padding: 0 16px;
    border: 1px solid var(--fui-border);
    border-radius: var(--fui-radius);
    background: var(--fui-surface);
    color: var(--fui-text);
    font: 500 15px/1.4 var(--fui-font);
    outline: none;
    transition: border-color .15s, background .15s, box-shadow .15s;
    box-sizing: border-box;
}

.fui textarea {
    min-height: 120px;
    padding: 14px 16px;
    resize: vertical;
}

.fui input::placeholder,
.fui textarea::placeholder { color: rgba(255, 255, 255, 0.35); }

.fui input:hover,
.fui textarea:hover,
.fui .fui-field:hover { border-color: var(--fui-border-hover); background: var(--fui-surface-hover); }

.fui input:focus,
.fui textarea:focus,
.fui .fui-field:focus,
.fui .fui-field:focus-within,
.fui .fui-field.is-open {
    border-color: var(--fui-accent) !important;
    background: var(--fui-surface-hover);
    box-shadow: 0 0 0 4px var(--fui-accent-soft);
}

.fui .is-invalid,
.fui .fui-field.is-invalid,
.fui .wrap.has-error input,
.fui .wrap.has-error textarea,
.fui .wrap.has-error .fui-field { border-color: var(--fui-danger) !important; }

.fui .wrap.has-error .fui-field:focus-within,
.fui .wrap.has-error input:focus { box-shadow: 0 0 0 4px rgba(248, 113, 113, 0.18); }

.fui input.is-valid { border-color: color-mix(in srgb, var(--fui-success) 60%, transparent); }

.fui .fui-error {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--fui-danger);
    font-size: 13px;
    font-weight: 500;
}

.fui .fui-error::before {
    content: "!";
    display: inline-grid;
    place-items: center;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--fui-danger);
    color: #111;
    font-size: 11px;
    font-weight: 800;
}

/* Nativi nascosti ma ancora validabili dal browser */
.fui .fui-native {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    min-height: 0 !important;
    padding: 0 !important;
    margin: 0 !important;
    border: 0 !important;
    opacity: 0 !important;
    pointer-events: none;
    bottom: 0;
    left: 50%;
}

/* --- Select singola ------------------------------------------------------ */

.fui .fui-select { position: relative; }

.fui .fui-select__btn {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    cursor: pointer;
    text-align: left;
}

.fui .fui-select__value { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fui .fui-select__value.is-placeholder { color: rgba(255, 255, 255, 0.35); }

.fui .fui-chevron {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    color: var(--fui-muted);
    transition: transform .2s;
}

.fui .is-open .fui-chevron { transform: rotate(180deg); color: var(--fui-accent); }

.fui .fui-select__panel {
    position: absolute;
    z-index: 50;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    max-height: 290px;
    overflow-y: auto;
    padding: 6px;
    margin: 0;
    list-style: none;
    border: 1px solid var(--fui-border);
    border-radius: var(--fui-radius);
    background: var(--fui-surface-raised);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.5);
}

.fui .fui-select__panel[hidden] { display: none; }

.fui .fui-option {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 11px 12px;
    border-radius: 8px;
    color: var(--fui-text-2);
    font-size: 15px;
    cursor: pointer;
}

.fui .fui-option:hover,
.fui .fui-option.is-active { background: var(--fui-surface-hover); color: var(--fui-text); }

.fui .fui-option[aria-selected="true"] { color: var(--fui-text); font-weight: 600; }

.fui .fui-option[aria-selected="true"]::after {
    content: "";
    width: 16px;
    height: 16px;
    background: var(--fui-accent);
    -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M20 6 9 17l-5-5' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / contain no-repeat;
    mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M20 6 9 17l-5-5' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / contain no-repeat;
}

/* --- Pill (multi-select, radio, scala) ------------------------------------ */

.fui .fui-pills,
.fui .radio-group {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.fui .fui-pill,
.fui .radio-group .rad {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 44px;
    margin: 0;
    padding: 0 16px;
    border: 1px solid var(--fui-border);
    border-radius: 999px;
    background: var(--fui-surface);
    color: var(--fui-text-2);
    font: 500 14.5px/1.2 var(--fui-font);
    cursor: pointer;
    user-select: none;
    transition: border-color .15s, background .15s, color .15s;
}

.fui .fui-pill:hover,
.fui .radio-group .rad:hover { border-color: var(--fui-border-hover); color: var(--fui-text); }

.fui .fui-pill[aria-pressed="true"],
.fui .radio-group .rad:has(input:checked) {
    border-color: var(--fui-accent);
    background: var(--fui-accent-soft);
    color: var(--fui-text);
}

.fui .fui-pill:focus-visible,
.fui .radio-group .rad:has(input:focus-visible) {
    outline: none;
    box-shadow: 0 0 0 4px var(--fui-accent-soft);
    border-color: var(--fui-accent);
}

/* Spunta nelle pill multi-select */
/* Multi-select: la pill selezionata mostra una spunta, quella libera un "+" discreto */
.fui .fui-pills .fui-pill::before {
    content: "";
    position: static;
    flex: none;
    width: 14px;
    height: 14px;
    background: currentColor;
    opacity: .55;
    -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 5v14M5 12h14' fill='none' stroke='black' stroke-width='3' stroke-linecap='round'/%3E%3C/svg%3E") center / contain no-repeat;
    mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 5v14M5 12h14' fill='none' stroke='black' stroke-width='3' stroke-linecap='round'/%3E%3C/svg%3E") center / contain no-repeat;
    transition: none;
}

.fui .fui-pills .fui-pill[aria-pressed="true"]::before {
    background: var(--fui-accent);
    opacity: 1;
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M20 6 9 17l-5-5' fill='none' stroke='black' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M20 6 9 17l-5-5' fill='none' stroke='black' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

/* 3) Gruppo di pill: una riga sola, larghezza al contenuto (va a capo solo se non c'è spazio) */
.fui .fui-pills { flex-wrap: wrap; }
.fui .fui-pills .fui-pill { flex: 0 0 auto; white-space: nowrap; }
.fui .col.fui-col-full { flex-basis: 100%; max-width: 100%; }

/* Radio: input nativo nascosto, la pill è il controllo */
.fui .radio-group .rad input {
    position: absolute;
    opacity: 0;
    width: 1px !important;
    height: 1px !important;
    min-width: 0;
    min-height: 0;
    margin: 0;
    pointer-events: none;
}

.fui .radio-group .rad span { color: inherit; font-size: inherit; }

/* Colori di gara sulle opzioni: classe race-* (assets/css/core/colors.css) su label.rad o .fui-pill.
   La classe ridefinisce --primary sull'elemento: qui la si riporta sull'accento del kit. */
.fui .rad[class*="race-"],
.fui .fui-pill[class*="race-"] {
    --fui-accent: var(--primary);
    --fui-accent-soft: color-mix(in srgb, var(--primary) 22%, transparent);
    border-color: color-mix(in srgb, var(--primary) 45%, transparent);
    color: var(--fui-text);
}

.fui .rad[class*="race-"]::before {
    content: "";
    flex: none;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--primary);
}

.fui .rad[class*="race-"]:hover { border-color: var(--primary); }

.fui .rad[class*="race-"]:has(input:checked) {
    border-color: var(--primary);
    background: var(--primary);
    color: #fff;
}

.fui .rad[class*="race-"]:has(input:checked)::before { background: #fff; }

/* Temi chiari (giallo/arancio): testo scuro per il contrasto */
.fui .rad.race-run-tune-up:has(input:checked),
.fui .rad.race-5k:has(input:checked) { color: #111827; }
.fui .rad.race-run-tune-up:has(input:checked)::before,
.fui .rad.race-5k:has(input:checked)::before { background: #111827; }

/* Radio a "card" (poche opzioni, testo lungo): riempiono la riga */
.fui .radio-group.fui-segmented { gap: 8px; }
.fui .radio-group.fui-segmented .rad { flex: 1 1 0; border-radius: var(--fui-radius); min-height: var(--fui-height); }

/* Scala numerica (es. 1-10) */
.fui .radio-group.fui-scale {
    display: grid;
    grid-template-columns: repeat(var(--fui-scale-n, 10), minmax(0, 1fr));
    gap: 6px;
}

.fui .radio-group.fui-scale .rad {
    padding: 0;
    border-radius: 10px;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.fui .fui-scale-legend {
    display: flex;
    justify-content: space-between;
    color: var(--fui-muted);
    font-size: 12px;
}

/* --- Checkbox singola (consensi) ----------------------------------------- */

.fui label.chk {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 16px;
    border: 1px solid var(--fui-border);
    border-radius: var(--fui-radius);
    background: var(--fui-surface);
    color: var(--fui-text-2);
    font-size: 14px;
    line-height: 1.5;
    cursor: pointer;
    transition: border-color .15s, background .15s;
}

.fui label.chk:hover { border-color: var(--fui-border-hover); }
.fui label.chk:has(input:checked) { border-color: color-mix(in srgb, var(--fui-accent) 60%, transparent); }
.fui label.chk span { color: inherit; font-size: inherit; }

.fui label.chk input[type="checkbox"] {
    appearance: none;
    flex-shrink: 0;
    width: 22px !important;
    height: 22px !important;
    min-width: 22px;
    min-height: 22px;
    margin: 1px 0 0;
    border: 1.5px solid var(--fui-border-hover);
    border-radius: 6px;
    background: transparent;
    cursor: pointer;
    transition: background .15s, border-color .15s;
}

.fui label.chk input[type="checkbox"]:checked {
    border-color: var(--fui-accent);
    background: var(--fui-accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M20 6 9 17l-5-5' fill='none' stroke='white' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 14px no-repeat;
}

.fui label.chk input[type="checkbox"]:focus-visible { box-shadow: 0 0 0 4px var(--fui-accent-soft); }

/* --- Data (gg / mm / aaaa) ------------------------------------------------ */

.fui .fui-date {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0 6px 0 16px;
}

.fui .fui-date .fui-date__input {
    flex: 1;
    min-width: 0;
    min-height: 0;
    height: 46px;
    padding: 0 !important;
    border: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
    letter-spacing: 0.04em;
    font-variant-numeric: tabular-nums;
}

.fui .fui-icon-btn {
    flex: none;
    padding: 0;
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    margin-left: auto;
    border: 0;
    border-radius: 9px;
    background: transparent;
    color: var(--fui-muted);
    cursor: pointer;
}

.fui .fui-icon-btn:hover { background: var(--fui-surface-hover); color: var(--fui-accent); }
.fui .fui-icon-btn svg { width: 20px; height: 20px; }

/* --- Numero (stepper) ----------------------------------------------------- */

.fui .fui-stepper {
    display: flex;
    align-items: center;
    padding: 0 5px;
}

.fui .fui-stepper input[type="number"] {
    flex: 1;
    min-height: 0;
    height: 40px;
    border: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
    text-align: center;
    font-weight: 700;
    -moz-appearance: textfield;
}

.fui .fui-stepper input::-webkit-outer-spin-button,
.fui .fui-stepper input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

.fui .fui-stepper .fui-icon-btn { margin: 0; font-size: 20px; font-weight: 600; }

/* --- File ---------------------------------------------------------------- */

.fui .fui-file {
    position: relative;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 6px 6px 6px 8px;
    cursor: pointer;
}

.fui .fui-file__preview {
    flex: none;
    width: 40px;
    height: 40px;
    border-radius: 9px;
    background: var(--fui-surface-hover) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239ca3af' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='3' width='18' height='18' rx='3'/%3E%3Ccircle cx='9' cy='9' r='2'/%3E%3Cpath d='m21 15-5-5L5 21'/%3E%3C/svg%3E") center / 20px no-repeat;
    background-size: cover;
}

.fui .fui-file:not(.has-file) .fui-file__preview { background-size: 20px; }

.fui .fui-file__name {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    color: var(--fui-muted);
    font-size: 14px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.fui .fui-file.has-file .fui-file__name { color: var(--fui-text); }

.fui .fui-file__btn {
    flex: none;
    padding: 9px 14px;
    border-radius: 9px;
    background: var(--fui-accent-soft);
    color: var(--fui-text);
    font-size: 13.5px;
    font-weight: 600;
}

.fui .fui-file:hover .fui-file__btn { background: var(--fui-accent); }
.fui .fui-file:has(input:focus-visible) { border-color: var(--fui-accent); box-shadow: 0 0 0 4px var(--fui-accent-soft); }

/* --- Telefono (intl-tel-input v17) --------------------------------------- */

.fui .iti { display: block; width: 100%; }
.fui .iti input[type="tel"] { padding-left: 58px !important; }

.fui .iti { position: relative; }

.fui .iti__flag-container {
    position: absolute !important;
    top: 0 !important;
    bottom: 0 !important;
    left: 0;
    display: flex;
    height: auto !important;
    padding: 0;
}

.fui .iti__selected-flag {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    display: flex;
    align-items: center;
    height: 100% !important;
    padding: 0 8px 0 16px;
    border-radius: var(--fui-radius) 0 0 var(--fui-radius);
    background: transparent !important;
}

.fui .iti__selected-flag:hover { background: var(--fui-surface-hover) !important; }
.fui .iti__arrow { border-top-color: var(--fui-muted); }
.fui .iti__arrow--up { border-bottom-color: var(--fui-accent); }

.fui .iti__country-list {
    z-index: 60;
    max-height: 280px;
    margin-top: 6px;
    padding: 6px;
    border: 1px solid var(--fui-border);
    border-radius: var(--fui-radius);
    background: var(--fui-surface-raised);
    color: var(--fui-text-2);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.5);
    white-space: normal;
}

.fui .iti__country { padding: 9px 10px; border-radius: 8px; }
.fui .iti__country.iti__highlight { background: var(--fui-surface-hover); color: var(--fui-text); }
.fui .iti__dial-code { color: var(--fui-muted); }
.fui .iti__divider { border-bottom-color: var(--fui-border); }

/* --- Pulsanti ------------------------------------------------------------- */

.fui .ctrl-submit,
.fui .ctrl-reset {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    min-height: 54px;
    border-radius: var(--fui-radius);
    font: 700 15px/1 var(--fui-font);
    letter-spacing: 0.02em;
    text-transform: uppercase;
    cursor: pointer;
    transition: transform .15s, background .15s, border-color .15s, opacity .15s;
}

.fui .ctrl-submit {
    border: 0;
    background: var(--fui-accent);
    color: #fff;
}

.fui .ctrl-submit:hover { transform: translateY(-1px); background: color-mix(in srgb, var(--fui-accent) 85%, white); }
.fui .ctrl-submit:disabled { opacity: .6; cursor: wait; transform: none; }

.fui .ctrl-reset {
    border: 1px solid var(--fui-border);
    background: transparent;
    color: var(--fui-text-2);
}

.fui .ctrl-reset:hover { border-color: var(--fui-border-hover); color: var(--fui-text); }

/* --- Responsive ----------------------------------------------------------- */

@media (max-width: 600px) {
    .fui .radio-group.fui-scale { grid-template-columns: repeat(5, minmax(0, 1fr)); }
    .fui .radio-group.fui-segmented:has(.rad:nth-child(3)) { flex-direction: column; }
    .fui .radio-group.fui-segmented:has(.rad:nth-child(3)) .rad { flex: none; }
}