/* ============================================================
   Multi-step onboarding form (msf-*) — mobile-first
   Relies on root vars from styles.css (--primary, --accent, etc.)
   ============================================================ */

.msf { position: relative; }

/* ---- progress ---- */
.msf-progress {
    display: flex; align-items: center; justify-content: space-between;
    gap: 0; margin-bottom: 0.5rem; overflow-x: auto; -webkit-overflow-scrolling: touch;
    padding-bottom: 0.25rem;
}
.msf-dot {
    display: flex; flex-direction: column; align-items: center; gap: 0.35rem;
    cursor: default; flex: 0 0 auto; min-width: 56px; text-align: center;
}
.msf-dot[data-go] { cursor: pointer; }
.msf-dot-num {
    width: 32px; height: 32px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    background: var(--gray-200); color: var(--gray-600);
    font-weight: 700; font-size: 0.85rem; font-family: var(--font-heading);
    transition: all 0.25s ease; flex-shrink: 0;
}
.msf-dot.active .msf-dot-num { background: var(--primary); color: #fff; box-shadow: 0 0 0 4px rgba(0,79,159,0.15); }
.msf-dot.done .msf-dot-num { background: var(--accent); color: #fff; }
.msf-dot-label { font-size: 0.68rem; color: var(--gray-500); font-weight: 600; line-height: 1.2; max-width: 70px; }
.msf-dot.active .msf-dot-label { color: var(--primary); }
.msf-line { flex: 1; height: 2px; background: var(--gray-200); margin: 0 2px; min-width: 8px; align-self: flex-start; margin-top: 16px; }
.msf-line.done { background: var(--accent); }

.msf-progressbar { height: 4px; background: var(--gray-200); border-radius: 50px; overflow: hidden; margin-bottom: 1.5rem; }
.msf-progressbar-fill { height: 100%; width: 0; background: linear-gradient(90deg, var(--primary), var(--accent)); transition: width 0.35s ease; }

/* ---- alert ---- */
.msf-alert {
    display: none; align-items: center; gap: 0.55rem;
    background: rgba(206,17,38,0.07); border: 1px solid rgba(206,17,38,0.25);
    color: var(--red); padding: 0.7rem 0.9rem; border-radius: 10px;
    font-size: 0.85rem; margin-bottom: 1.1rem;
}
.msf-alert.show { display: flex; }

/* ---- steps ---- */
.msf-step { display: none; animation: msfIn 0.3s ease; }
.msf-step.active { display: block; }
@keyframes msfIn { from { opacity: 0; transform: translateY(8px);} to { opacity: 1; transform: translateY(0);} }

.msf-step-head { margin-bottom: 1.25rem; }
.msf-step-head h3 { font-family: var(--font-heading); font-size: 1.15rem; font-weight: 700; color: var(--gray-900); }
.msf-step-head p { font-size: 0.875rem; color: var(--gray-600); margin-top: 0.2rem; }
.msf-optional { font-size: 0.8rem; color: var(--gray-400); font-weight: 500; }

/* ---- grid ---- */
.msf-grid { display: grid; grid-template-columns: 1fr; gap: 1rem; }
.msf-field { display: flex; flex-direction: column; }
.msf-field.full { grid-column: 1 / -1; }
.msf-field label { font-size: 0.82rem; font-weight: 600; color: var(--gray-700); margin-bottom: 0.4rem; display: flex; align-items: center; gap: 0.25rem; flex-wrap: wrap; }
.msf-field .req { color: var(--red); }
.msf-hint { font-size: 0.72rem; color: var(--gray-400); font-weight: 500; margin-left: auto; }

.msf-field input,
.msf-field select,
.msf-field textarea {
    font-family: var(--font-primary); font-size: 0.95rem; color: var(--gray-900);
    padding: 0.7rem 0.85rem; border: 1.5px solid var(--gray-200); border-radius: 10px;
    background: #fff; width: 100%; transition: border-color 0.15s ease, box-shadow 0.15s ease;
    -webkit-appearance: none; appearance: none;
}
.msf-field select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23495057' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
    background-repeat: no-repeat; background-position: right 0.85rem center; padding-right: 2.2rem;
}
.msf-field textarea { resize: vertical; min-height: 84px; }
.msf-field input:focus,
.msf-field select:focus,
.msf-field textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(0,79,159,0.1); }
.msf-field.err input, .msf-field.err select, .msf-field.err textarea,
.msf-field input.invalid { border-color: var(--red); }
.msf-err { font-size: 0.75rem; color: var(--red); margin-top: 0.35rem; display: none; }
.msf-field.err .msf-err { display: block; }
.msf-err.show { display: block; }

/* ---- toggles ---- */
.msf-toggles { display: grid; grid-template-columns: 1fr; gap: 0.6rem; margin: 1.25rem 0; }
.msf-toggle {
    display: flex; align-items: center; justify-content: space-between; gap: 1rem;
    background: var(--gray-50); border: 1px solid var(--gray-200); border-radius: 10px;
    padding: 0.7rem 0.9rem; font-size: 0.875rem; font-weight: 500; color: var(--gray-700);
}
.switch { position: relative; display: inline-block; width: 44px; height: 25px; flex-shrink: 0; }
.switch input { opacity: 0; width: 0; height: 0; }
.switch .slider { position: absolute; inset: 0; cursor: pointer; background: var(--gray-300); border-radius: 25px; transition: 0.2s; }
.switch .slider::before { content: ''; position: absolute; height: 19px; width: 19px; left: 3px; bottom: 3px; background: #fff; border-radius: 50%; transition: 0.2s; }
.switch input:checked + .slider { background: var(--accent); }
.switch input:checked + .slider::before { transform: translateX(19px); }

/* ---- searchable multiselect ---- */
.msf-multi { margin-top: 0.25rem; margin-bottom: 0.5rem; }
.msf-search { position: relative; margin-bottom: 0.7rem; }
.msf-search i { position: absolute; left: 0.8rem; top: 50%; transform: translateY(-50%); color: var(--gray-400); font-size: 0.8rem; }
.msf-search-input { width: 100%; padding: 0.6rem 0.85rem 0.6rem 2.1rem; border: 1.5px solid var(--gray-200); border-radius: 10px; font-family: var(--font-primary); font-size: 0.9rem; }
.msf-search-input:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(0,79,159,0.1); }

.msf-chips { display: flex; flex-wrap: wrap; gap: 0.5rem; max-height: 220px; overflow-y: auto; padding: 0.15rem; }
.msf-chip {
    display: inline-flex; align-items: center; gap: 0.4rem;
    padding: 0.5rem 0.85rem; border: 1.5px solid var(--gray-200); border-radius: 50px;
    font-size: 0.85rem; font-weight: 500; cursor: pointer; user-select: none; background: #fff;
    transition: all 0.15s ease; color: var(--gray-700);
}
.msf-chip:hover { border-color: var(--primary); }
.msf-chip.on { background: var(--primary); border-color: var(--primary); color: #fff; }
.msf-chip.on::before { content: '\f00c'; font-family: 'Font Awesome 6 Free'; font-weight: 900; font-size: 0.7rem; }
.msf-chip.custom.on { background: var(--accent); border-color: var(--accent); }
.msf-multi.err .msf-chips { outline: 1.5px solid var(--red); outline-offset: 3px; border-radius: 8px; }
.msf-multi.err .msf-err { display: block; }

.msf-addrow { display: flex; gap: 0.5rem; margin-top: 0.7rem; }
.msf-add-input { flex: 1; padding: 0.55rem 0.8rem; border: 1.5px solid var(--gray-200); border-radius: 10px; font-family: var(--font-primary); font-size: 0.875rem; }
.msf-add-input:focus { outline: none; border-color: var(--primary); }
.msf-add-btn { width: 42px; border: 1.5px solid var(--gray-200); background: var(--gray-50); border-radius: 10px; font-size: 1.2rem; font-weight: 700; color: var(--primary); cursor: pointer; line-height: 1; }
.msf-add-btn:hover { border-color: var(--primary); background: #fff; }

/* ---- consent ---- */
.msf-consent { display: flex; gap: 0.7rem; align-items: flex-start; background: var(--gray-50); border-radius: 10px; padding: 0.9rem; margin-top: 1.25rem; }
.msf-consent input { width: 18px; height: 18px; margin-top: 2px; flex-shrink: 0; accent-color: var(--primary); cursor: pointer; }
.msf-consent label { font-size: 0.82rem; color: var(--gray-600); line-height: 1.5; cursor: pointer; }
#msfConsentErr { margin-top: 0.5rem; }

/* ---- nav ---- */
.msf-nav { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; margin-top: 1.75rem; padding-top: 1.25rem; border-top: 1px solid var(--gray-200); }
.msf-nav-right { display: flex; align-items: center; gap: 0.6rem; }
.msf-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
    font-family: var(--font-primary); font-size: 0.9rem; font-weight: 700;
    padding: 0.75rem 1.3rem; border-radius: 10px; cursor: pointer; border: none; transition: all 0.18s ease;
}
.msf-btn.primary { background: var(--primary); color: #fff; }
.msf-btn.primary:hover { background: var(--primary-dark); }
.msf-btn.ghost { background: #fff; color: var(--gray-600); border: 1.5px solid var(--gray-200); }
.msf-btn.ghost:hover { border-color: var(--gray-400); }
.msf-btn.link { background: none; color: var(--gray-500); padding: 0.75rem 0.5rem; font-weight: 600; }
.msf-btn.link:hover { color: var(--primary); }
.msf-btn:disabled { opacity: 0.6; cursor: not-allowed; }

.msf-spin { width: 15px; height: 15px; border: 2px solid rgba(255,255,255,0.4); border-top-color: #fff; border-radius: 50%; animation: msfspin 0.7s linear infinite; display: none; }
.msf-btn.loading .msf-spin { display: inline-block; }
@keyframes msfspin { to { transform: rotate(360deg); } }

/* ---- saved indicator ---- */
.msf-saved { display: inline-flex; align-items: center; gap: 0.3rem; font-size: 0.72rem; color: var(--accent); opacity: 0; transition: opacity 0.2s ease; margin-left: 0.5rem; }
.msf-saved.show { opacity: 1; }

/* ---- results ---- */
.msf-result { display: none; text-align: center; padding: 2.5rem 1rem; }
.msf-result.show { display: block; animation: msfIn 0.4s ease; }
.msf-result-ico { width: 68px; height: 68px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.8rem; margin: 0 auto 1.1rem; }
.msf-result-ico.ok { background: rgba(0,132,61,0.12); color: var(--accent); }
.msf-result-ico.fail { background: rgba(206,17,38,0.1); color: var(--red); }
.msf-result h3 { font-family: var(--font-heading); font-size: 1.3rem; font-weight: 700; margin-bottom: 0.5rem; }
.msf-result p { color: var(--gray-600); max-width: 380px; margin: 0 auto 1.4rem; font-size: 0.9rem; }

/* ---- responsive: tablet/iPad and up ---- */
@media (min-width: 600px) {
    .msf-grid { grid-template-columns: 1fr 1fr; }
    .msf-toggles { grid-template-columns: 1fr 1fr; }
    .msf-dot-label { font-size: 0.72rem; max-width: 90px; }
}
@media (min-width: 900px) {
    .msf-toggles { grid-template-columns: 1fr 1fr 1fr; }
}

/* reduce motion */
@media (prefers-reduced-motion: reduce) {
    .msf-step, .msf-result, .msf-progressbar-fill, .msf-dot-num { animation: none !important; transition: none !important; }
}