/* ── Novara Búsqueda — Frontend CSS ─────────────────────────────────────────
   Design tokens match Novara Valoración plugin for brand consistency.
   All classes use nb- prefix to avoid collisions.
   ──────────────────────────────────────────────────────────────────────────── */

:root {
    --nv-dark:   #2c4a3e;
    --nv-gold:   #c9b99a;
    --nv-bg:     #f5f2ec;
    --nv-white:  #ffffff;
    --nv-border: #e0d9ce;
    --nv-text:   #333333;
    --nv-muted:  #888888;
    --nv-error:  #c0392b;
    --nv-radius: 6px;
    --nv-shadow: 0 4px 24px rgba(44,74,62,.10);
}

/* ── Wrapper ─────────────────────────────────────────────────────────────── */
.nb-wrapper {
    font-family: Georgia, 'Times New Roman', serif;
    max-width: 720px;
    margin: 0 auto;
    color: var(--nv-text);
}

.nb-confidential {
    text-align: center;
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--nv-gold);
    margin: 0 0 20px;
}

/* ── Steps header ────────────────────────────────────────────────────────── */
.nb-steps-header {
    text-align: center;
    margin-bottom: 28px;
}

.nb-steps-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin-bottom: 10px;
}

.nb-step-dot {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: #e9e4db;
    color: #bbb;
    font-size: 12px;
    font-family: Arial, sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    transition: background .3s, color .3s;
    flex-shrink: 0;
}

.nb-step-dot.active {
    background: var(--nv-dark);
    color: #fff;
}

.nb-step-dot.done {
    background: var(--nv-gold);
    color: #fff;
}

.nb-step-line {
    height: 2px;
    width: 32px;
    background: #e9e4db;
    transition: background .3s;
    flex-shrink: 0;
}

.nb-step-line.done {
    background: var(--nv-gold);
}

.nb-step-label {
    font-size: 12px;
    color: var(--nv-muted);
    letter-spacing: .5px;
    margin: 0;
}

/* ── Form container ──────────────────────────────────────────────────────── */
.nb-form-container {
    background: var(--nv-white);
    border: 1px solid var(--nv-border);
    border-radius: var(--nv-radius);
    box-shadow: var(--nv-shadow);
    overflow: hidden;
}

/* ── Steps ───────────────────────────────────────────────────────────────── */
.nb-step {
    display: none;
    padding: 36px 40px 32px;
    animation: nbFadeIn .3s ease;
}

.nb-step.active {
    display: block;
}

@keyframes nbFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

.nb-step-eyebrow {
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--nv-gold);
    margin: 0 0 8px;
    font-family: Arial, sans-serif;
}

.nb-step-title {
    font-size: 22px;
    font-weight: 400;
    color: var(--nv-dark);
    margin: 0 0 6px;
    line-height: 1.3;
}

.nb-step-desc {
    color: var(--nv-muted);
    font-size: 14px;
    margin: 0 0 4px;
}

.nb-divider {
    border: none;
    border-top: 1px solid var(--nv-border);
    margin: 16px 0 24px;
}

/* ── Property type grid (step 1) ─────────────────────────────────────────── */
.nb-property-type-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 20px;
}

.nb-property-card {
    border: 1.5px solid var(--nv-border);
    border-radius: var(--nv-radius);
    padding: 18px 12px 14px;
    text-align: center;
    cursor: pointer;
    transition: border-color .2s, background .2s, transform .15s;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    user-select: none;
}

.nb-property-card:hover {
    border-color: var(--nv-gold);
    background: #faf8f4;
}

.nb-property-card.selected {
    border-color: var(--nv-dark);
    background: #f0f5f3;
    transform: translateY(-2px);
}

.nb-property-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--nv-dark);
}

.nb-property-icon svg {
    width: 100%;
    height: 100%;
}

.nb-property-label {
    font-size: 13px;
    color: var(--nv-dark);
    font-family: Arial, sans-serif;
    font-weight: 600;
}

/* ── Fields ──────────────────────────────────────────────────────────────── */
.nb-field-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

.nb-field-group.single {
    grid-template-columns: 1fr;
}

.nb-field {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.nb-field label {
    font-size: 13px;
    font-weight: 600;
    color: var(--nv-dark);
    font-family: Arial, sans-serif;
}

.nb-field input[type="text"],
.nb-field input[type="email"],
.nb-field input[type="tel"],
.nb-field input[type="url"],
.nb-field input[type="number"],
.nb-field select,
.nb-field textarea {
    border: 1.5px solid var(--nv-border);
    border-radius: var(--nv-radius);
    padding: 10px 13px;
    font-size: 14px;
    font-family: inherit;
    color: var(--nv-text);
    background: #fff;
    transition: border-color .2s;
    width: 100%;
    box-sizing: border-box;
}

.nb-field input:focus,
.nb-field select:focus,
.nb-field textarea:focus {
    outline: none;
    border-color: var(--nv-dark);
}

.nb-field input.nb-input-error,
.nb-field select.nb-input-error {
    border-color: var(--nv-error);
}

.nb-field-hint {
    font-size: 12px;
    color: var(--nv-muted);
    margin: 2px 0 0;
    font-family: Arial, sans-serif;
}

.nb-required {
    color: var(--nv-error);
}

/* ── Phone group ─────────────────────────────────────────────────────────── */
.nb-phone-group {
    display: flex;
    gap: 8px;
}

.nb-phone-prefix {
    flex: 0 0 110px;
    border: 1.5px solid var(--nv-border);
    border-radius: var(--nv-radius);
    padding: 10px 8px;
    font-size: 13px;
    background: #fff;
    color: var(--nv-text);
    cursor: pointer;
}

.nb-phone-group input[type="tel"] {
    flex: 1;
}

/* ── Counter (habitaciones / baños) ──────────────────────────────────────── */
.nb-counter {
    display: flex;
    align-items: center;
    gap: 0;
    border: 1.5px solid var(--nv-border);
    border-radius: var(--nv-radius);
    overflow: hidden;
    background: #fff;
    width: fit-content;
}

.nb-counter-btn {
    background: #f7f4ef;
    border: none;
    width: 40px;
    height: 42px;
    font-size: 20px;
    cursor: pointer;
    color: var(--nv-dark);
    transition: background .15s;
    line-height: 1;
    font-family: Arial, sans-serif;
}

.nb-counter-btn:hover {
    background: #ede9e1;
}

.nb-counter-input {
    border: none !important;
    border-left: 1.5px solid var(--nv-border) !important;
    border-right: 1.5px solid var(--nv-border) !important;
    width: 52px !important;
    text-align: center;
    font-size: 16px;
    font-weight: 600;
    font-family: Arial, sans-serif;
    color: var(--nv-dark);
    border-radius: 0 !important;
}

/* ── Features grid (step 5) ──────────────────────────────────────────────── */
.nb-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 20px;
}

.nb-features-grid--3col {
    grid-template-columns: repeat(3, 1fr);
}

.nb-feature-card {
    border: 1.5px solid var(--nv-border);
    border-radius: var(--nv-radius);
    padding: 12px 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: border-color .2s, background .2s;
    position: relative;
    user-select: none;
}

.nb-feature-card:hover {
    border-color: var(--nv-gold);
    background: #faf8f4;
}

.nb-feature-card.selected {
    border-color: var(--nv-dark);
    background: #f0f5f3;
}

.nb-feature-icon {
    color: var(--nv-dark);
    flex-shrink: 0;
    display: flex;
    align-items: center;
}

.nb-feature-label {
    font-size: 14px;
    color: var(--nv-dark);
    font-family: Arial, sans-serif;
    font-weight: 600;
    flex: 1;
}

.nb-feature-check {
    width: 20px;
    height: 20px;
    border: 1.5px solid var(--nv-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background .2s, border-color .2s;
    color: transparent;
}

.nb-feature-card.selected .nb-feature-check {
    background: var(--nv-dark);
    border-color: var(--nv-dark);
    color: #fff;
}

/* ── Presupuesto / Motivo (step 6) ───────────────────────────────────────── */
.nb-label-sm {
    font-size: 13px;
    font-weight: 700;
    color: var(--nv-dark);
    font-family: Arial, sans-serif;
    margin: 0 0 10px;
}

.nb-motive-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
}

.nb-motive-card {
    display: flex;
    align-items: center;
    gap: 12px;
    border: 1.5px solid var(--nv-border);
    border-radius: var(--nv-radius);
    padding: 12px 16px;
    cursor: pointer;
    transition: border-color .2s, background .2s;
    font-family: Arial, sans-serif;
}

.nb-motive-card:hover {
    border-color: var(--nv-gold);
    background: #faf8f4;
}

.nb-motive-card input[type="radio"] {
    accent-color: var(--nv-dark);
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.nb-motive-text {
    font-size: 14px;
    color: var(--nv-text);
}

.nb-char-count {
    font-size: 11px;
    color: var(--nv-muted);
    text-align: right;
    font-family: Arial, sans-serif;
    margin: 3px 0 0;
}

/* ── RGPD (step 7) ───────────────────────────────────────────────────────── */
.nb-summary {
    background: #faf8f4;
    border: 1px solid var(--nv-border);
    border-radius: var(--nv-radius);
    padding: 20px 24px;
    margin-bottom: 24px;
    font-family: Arial, sans-serif;
    font-size: 13px;
    color: var(--nv-text);
}

.nb-summary-box {
    background: #faf8f4;
    border: 1px solid var(--nv-border);
    border-radius: var(--nv-radius);
    padding: 20px 24px;
    margin-bottom: 24px;
    font-family: Arial, sans-serif;
    font-size: 13px;
    color: var(--nv-text);
}

.nb-summary-box h4 {
    font-size: 11px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--nv-gold);
    margin: 0 0 12px;
}

.nb-summary-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px 24px;
}

.nb-summary-item {
    display: flex;
    flex-direction: column;
}

.nb-summary-item strong {
    font-size: 11px;
    color: var(--nv-muted);
    text-transform: uppercase;
    letter-spacing: .5px;
    margin-bottom: 2px;
}

.nb-summary-item span {
    color: var(--nv-dark);
}

.nb-gdpr-checks {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
}

.nb-gdpr-check {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    font-family: Arial, sans-serif;
    font-size: 13px;
    color: #555;
}

.nb-gdpr-check input[type="checkbox"] {
    accent-color: var(--nv-dark);
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    margin-top: 2px;
}

.nb-gdpr-check a {
    color: var(--nv-dark);
}

/* ── Consent area (step 7) ───────────────────────────────────────────────── */
.nb-consent-area {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
}

.nb-consent-row {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    border: 1.5px solid var(--nv-border);
    border-radius: var(--nv-radius);
    padding: 12px 14px;
    cursor: pointer;
    transition: border-color .2s, background .2s;
}

.nb-consent-row:hover {
    border-color: var(--nv-gold);
    background: #faf8f4;
}

.nb-consent-required {
    border-left: 3px solid var(--nv-gold);
}

.nb-hidden-cb {
    accent-color: var(--nv-dark);
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    margin-top: 2px;
}

.nb-consent-text {
    font-size: 13px;
    color: #555;
    font-family: Arial, sans-serif;
    line-height: 1.5;
}

.nb-privacy-link {
    color: var(--nv-dark);
}

/* ── Success screen ──────────────────────────────────────────────────────── */
.nb-success-eyebrow {
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--nv-gold);
    margin: 0 0 8px;
    font-family: Arial, sans-serif;
}

.nb-success-title {
    font-size: 24px;
    font-weight: 400;
    color: var(--nv-dark);
    margin: 0 0 12px;
}

.nb-success-text {
    font-size: 15px;
    color: #555;
    line-height: 1.7;
    max-width: 440px;
    margin: 0 auto;
}

/* ── Error messages ──────────────────────────────────────────────────────── */
.nb-error-msg {
    font-size: 12px;
    color: var(--nv-error);
    font-family: Arial, sans-serif;
    min-height: 16px;
}

.nb-global-error {
    background: #fdf2f2;
    border: 1px solid #f5c6c6;
    border-radius: var(--nv-radius);
    padding: 12px 16px;
    font-size: 14px;
    color: var(--nv-error);
    font-family: Arial, sans-serif;
    margin-bottom: 16px;
}

/* ── Navigation buttons ──────────────────────────────────────────────────── */
.nb-nav-buttons {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--nv-border);
}

.nb-btn {
    font-family: Arial, sans-serif;
    font-size: 14px;
    font-weight: 600;
    padding: 11px 24px;
    border-radius: var(--nv-radius);
    border: none;
    cursor: pointer;
    transition: background .2s, transform .15s;
}

.nb-btn-next,
.nb-btn-submit {
    background: var(--nv-dark);
    color: #fff;
}

.nb-btn-next:hover,
.nb-btn-submit:hover {
    background: #1e3529;
    transform: translateY(-1px);
}

.nb-btn-prev {
    background: transparent;
    color: var(--nv-muted);
    border: 1.5px solid var(--nv-border);
}

.nb-btn-prev:hover {
    background: #f5f2ec;
    color: var(--nv-dark);
}

.nb-btn:disabled {
    opacity: .6;
    cursor: not-allowed;
    transform: none;
}

/* ── Success state ───────────────────────────────────────────────────────── */
.nb-success {
    display: none;
    text-align: center;
    padding: 60px 40px;
}

.nb-success-icon {
    width: 64px;
    height: 64px;
    background: #e8f0ed;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    color: var(--nv-dark);
}

.nb-success h2 {
    font-size: 24px;
    font-weight: 400;
    color: var(--nv-dark);
    margin: 0 0 12px;
}

.nb-success p {
    font-size: 15px;
    color: #555;
    line-height: 1.7;
    max-width: 400px;
    margin: 0 auto;
}

/* ── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 600px) {
    .nb-step {
        padding: 24px 20px 20px;
    }

    .nb-property-type-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .nb-field-group {
        grid-template-columns: 1fr;
    }

    .nb-features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .nb-summary-grid {
        grid-template-columns: 1fr;
    }

    .nb-step-line {
        width: 18px;
    }

    .nb-step-dot {
        width: 26px;
        height: 26px;
        font-size: 11px;
    }
}