/*
 * EstimMotion GE/VD — Styles frontend
 * Police : DM Serif Display (titres) + DM Sans (corps)
 * Palette : Navy #1a2e4a · Gold #c8973a · Surfaces neutres
 * Logo : cube isométrique ImmoMotion
 * © 2026 ImmoMotion SA
 */

/* ─── VARIABLES ──────────────────────────────────────────────────────────── */
.estimopro-wrapper {
    --ep-navy:       #1a2e4a;
    --ep-navy-mid:   #243f64;
    --ep-gold:       #c8973a;
    --ep-gold-light: #f0d490;
    --ep-bg:         #f8f7f4;
    --ep-surface:    #ffffff;
    --ep-border:     #ddd8ce;
    --ep-text:       #1a1a2e;
    --ep-text-muted: #6b7280;
    --ep-font-display: 'DM Serif Display', Georgia, serif;
    --ep-font-body:    'DM Sans', system-ui, sans-serif;
    --ep-radius:     10px;
    --ep-shadow:     0 2px 20px rgba(26,46,74,.12);
}
.estimopro-wrapper.ep-dark {
    --ep-bg: #111827; --ep-surface: #1f2937; --ep-border: #374151;
    --ep-text: #f9fafb; --ep-text-muted: #9ca3af;
}

/* ─── RESET ──────────────────────────────────────────────────────────────── */
.estimopro-wrapper * { box-sizing: border-box; margin: 0; padding: 0; }
.ep-app {
    font-family: var(--ep-font-body);
    background: var(--ep-bg);
    border-radius: var(--ep-radius);
    overflow: hidden;
    max-width: 720px;
    margin: 0 auto;
    position: relative;
    border: 1px solid var(--ep-border);
    box-shadow: var(--ep-shadow);
}

/* ─── HEADER ─────────────────────────────────────────────────────────────── */
.ep-header {
    background: var(--ep-navy);
    padding: 20px 24px;
    color: #fff;
}
.ep-logo-block {
    display: flex;
    align-items: center;
    gap: 14px;
}
.ep-logo-icon {
    width: 44px;
    height: 44px;
    color: #fff;
    flex-shrink: 0;
}
.ep-logo-text {
    font-family: var(--ep-font-display);
    font-size: 1.4rem;
    color: #fff;
    line-height: 1.1;
    letter-spacing: -.01em;
}
.ep-logo-motion {
    color: var(--ep-gold);
}
.ep-logo-sub {
    font-size: .76rem;
    color: rgba(255,255,255,.6);
    margin-top: 3px;
    letter-spacing: .01em;
}

/* ─── PROGRESS STEPS ─────────────────────────────────────────────────────── */
.ep-steps {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 14px 24px 0;
    margin-bottom: 18px;
    background: var(--ep-surface);
}
.ep-step {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: .78rem;
    font-weight: 600;
    color: var(--ep-text-muted);
    white-space: nowrap;
}
.ep-step-num {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--ep-border);
    color: var(--ep-text-muted);
    font-size: .72rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.ep-step-active { color: var(--ep-navy); }
.ep-step-active .ep-step-num {
    background: var(--ep-navy);
    color: #fff;
}
.ep-step-done { color: #166534; }
.ep-step-done .ep-step-num {
    background: #22c55e;
    color: #fff;
    font-size: .8rem;
}
.ep-step-sep { color: var(--ep-border); font-size: .9rem; }

/* ─── FORM PANEL ─────────────────────────────────────────────────────────── */
.ep-form-panel {
    background: var(--ep-surface);
    padding: 0 24px 24px;
    transition: opacity .2s;
}
.ep-row { display: grid; gap: 14px; margin-bottom: 14px; }
.ep-row-2 { grid-template-columns: 1fr 1fr; }
.ep-field { display: flex; flex-direction: column; gap: 5px; }
.ep-full  { margin-bottom: 14px; }

label { font-size: .82rem; font-weight: 600; color: var(--ep-text); }
.ep-req { color: var(--ep-gold); }

input[type="number"],
input[type="text"],
input[type="email"],
select {
    width: 100%;
    padding: 9px 12px;
    border: 1.5px solid var(--ep-border);
    border-radius: 7px;
    font-family: var(--ep-font-body);
    font-size: .88rem;
    color: var(--ep-text);
    background: var(--ep-bg);
    transition: border-color .15s;
    -webkit-appearance: none;
}
input:focus, select:focus { outline: none; border-color: var(--ep-navy); }

/* ─── EMAIL GATE ─────────────────────────────────────────────────────────── */
.ep-email-gate {
    background: var(--ep-surface);
    padding: 0 24px 24px;
    transition: opacity .2s;
}
.ep-gate-hero {
    display: flex;
    align-items: center;
    gap: 16px;
    background: #f0f4ff;
    border: 1px solid #c7d2fe;
    border-radius: var(--ep-radius);
    padding: 18px 20px;
    margin-bottom: 18px;
    color: var(--ep-navy);
}
.ep-gate-hero svg { flex-shrink: 0; }
.ep-gate-title {
    font-family: var(--ep-font-display);
    font-size: 1.15rem;
    color: var(--ep-navy);
    margin-bottom: 4px;
}
.ep-gate-sub { font-size: .82rem; color: var(--ep-text-muted); }

/* Recap pill */
.ep-gate-recap { margin-bottom: 16px; }
.ep-recap-pill {
    display: inline-block;
    background: var(--ep-navy);
    color: #fff;
    font-size: .8rem;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: 20px;
}

/* Optin checkboxes */
.ep-optin-field { margin-top: 8px; }
.ep-optin-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    font-size: .8rem;
    font-weight: 400;
    color: var(--ep-text);
    line-height: 1.45;
}
.ep-optin-optional { color: var(--ep-text-muted); }
.ep-optin-label input[type="checkbox"] {
    width: 16px; height: 16px; min-width: 16px;
    margin-top: 2px; border-radius: 3px;
    cursor: pointer; accent-color: var(--ep-navy);
}
.ep-optin-link { color: var(--ep-navy); text-decoration: underline; }

/* Gate actions */
.ep-gate-actions {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-top: 18px;
    flex-wrap: wrap;
}
.ep-btn-back-gate {
    background: transparent;
    border: 1.5px solid var(--ep-border);
    color: var(--ep-text-muted);
    padding: 10px 16px;
    border-radius: 8px;
    cursor: pointer;
    font-size: .84rem;
    font-family: var(--ep-font-body);
    font-weight: 600;
    transition: all .15s;
    white-space: nowrap;
}
.ep-btn-back-gate:hover { border-color: var(--ep-navy); color: var(--ep-navy); }

/* ─── SUBMIT BUTTON ──────────────────────────────────────────────────────── */
.ep-btn-estimate {
    flex: 1;
    min-width: 200px;
    background: var(--ep-navy);
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 13px 20px;
    font-family: var(--ep-font-body);
    font-size: .95rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 6px;
    transition: background .2s, transform .1s;
    width: 100%;
}
.ep-gate-actions .ep-btn-estimate { margin-top: 0; width: auto; }
.ep-btn-estimate:hover { background: var(--ep-navy-mid); }
.ep-btn-estimate:active { transform: scale(.99); }

/* ─── DISCLAIMER ─────────────────────────────────────────────────────────── */
.ep-disclaimer-small {
    font-size: .72rem;
    color: var(--ep-text-muted);
    text-align: center;
    margin-top: 10px;
    line-height: 1.4;
}

/* ─── RESULT PANEL ───────────────────────────────────────────────────────── */
.ep-result-panel { background: var(--ep-surface); padding: 0 24px 24px; }
.ep-result-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
    flex-wrap: wrap;
}
.ep-btn-back {
    background: transparent;
    border: 1.5px solid var(--ep-border);
    color: var(--ep-text-muted);
    padding: 6px 14px;
    border-radius: 20px;
    cursor: pointer;
    font-size: .82rem;
    font-family: var(--ep-font-body);
    transition: all .15s;
}
.ep-btn-back:hover { border-color: var(--ep-navy); color: var(--ep-navy); }
.ep-result-address { font-size: .85rem; color: var(--ep-text-muted); }

/* ─── PRICE BLOCK ────────────────────────────────────────────────────────── */
.ep-price-block {
    background: var(--ep-navy);
    color: #fff;
    border-radius: var(--ep-radius);
    padding: 22px 24px;
    text-align: center;
    margin-bottom: 16px;
}
.ep-price-label { font-size: .78rem; color: rgba(255,255,255,.65); text-transform: uppercase; letter-spacing: .05em; margin-bottom: 8px; }
.ep-price-mid { font-family: var(--ep-font-display); font-size: 2.1rem; color: #fff; line-height: 1.1; margin-bottom: 8px; }
.ep-price-range { font-size: .9rem; color: var(--ep-gold-light); display: flex; align-items: center; justify-content: center; gap: 10px; margin-bottom: 6px; }
.ep-range-sep { color: rgba(255,255,255,.4); }
.ep-price-m2 { font-size: .82rem; color: rgba(255,255,255,.5); }

/* ─── EMAIL CONFIRM BANNER ───────────────────────────────────────────────── */
.ep-email-confirm {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: 8px;
    padding: 12px 16px;
    margin-bottom: 16px;
    font-size: .84rem;
    color: #166534;
}
.ep-email-confirm svg { flex-shrink: 0; color: #22c55e; }

/* ─── CONFIDENCE BAR ─────────────────────────────────────────────────────── */
.ep-confidence-block {
    background: var(--ep-bg);
    border: 1px solid var(--ep-border);
    border-radius: var(--ep-radius);
    padding: 16px 18px;
    margin-bottom: 16px;
}
.ep-conf-label { display: flex; justify-content: space-between; font-size: .85rem; font-weight: 600; color: var(--ep-text); margin-bottom: 8px; }
.ep-conf-score { color: var(--ep-navy); }
.ep-conf-bar-wrap { width: 100%; height: 8px; background: var(--ep-border); border-radius: 4px; overflow: hidden; margin-bottom: 6px; }
.ep-conf-bar { height: 100%; border-radius: 4px; transition: width .6s ease; background: var(--ep-navy); }
.ep-conf-bar.ep-conf-high { background: #166534; }
.ep-conf-bar.ep-conf-mid  { background: var(--ep-gold); }
.ep-conf-bar.ep-conf-low  { background: #991b1b; }
.ep-conf-hint { font-size: .78rem; color: var(--ep-text-muted); }

/* ─── FACTORS ────────────────────────────────────────────────────────────── */
.ep-factors-title { font-size: .88rem; font-weight: 700; color: var(--ep-text); margin-bottom: 10px; }
.ep-factors-list { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.ep-factor { border-radius: 8px; padding: 10px 14px; border-left: 4px solid; display: flex; flex-direction: column; gap: 2px; }
.ep-factor-positive { background: #f0fdf4; border-color: #22c55e; }
.ep-factor-negative { background: #fff1f2; border-color: #f43f5e; }
.ep-factor-neutral  { background: #f9fafb; border-color: #9ca3af; }
.ep-factor-label { font-size: .82rem; font-weight: 700; color: var(--ep-text); }
.ep-factor-desc  { font-size: .78rem; color: var(--ep-text-muted); }

/* ─── SVS BLOCK ──────────────────────────────────────────────────────────── */
.ep-svs-block { background: #f0f4ff; border: 1px solid #c7d2fe; border-radius: var(--ep-radius); padding: 16px 18px; margin-bottom: 16px; }
.ep-svs-badge { display: inline-block; background: var(--ep-navy); color: #fff; font-size: .68rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; padding: 3px 9px; border-radius: 4px; margin-bottom: 10px; }
.ep-svs-block p { font-size: .8rem; color: #374151; line-height: 1.55; margin-bottom: 6px; }
.ep-svs-block p:last-child { margin-bottom: 0; }
.ep-svs-block a { color: var(--ep-navy); }
.ep-svs-disclaimer { font-size: .76rem !important; color: #6b7280 !important; font-style: italic; }

/* ─── SOURCES FOOTER ─────────────────────────────────────────────────────── */
.ep-sources-footer { font-size: .74rem; color: var(--ep-text-muted); padding-top: 12px; border-top: 1px solid var(--ep-border); line-height: 1.7; }
.ep-sources-footer a { color: var(--ep-text-muted); }
.ep-sources-footer a:hover { color: var(--ep-navy); }

/* ─── LOADING ────────────────────────────────────────────────────────────── */
.ep-loading {
    position: absolute; inset: 0;
    background: rgba(255,255,255,.88);
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px;
    z-index: 10;
}
.ep-loading p { font-size: .88rem; color: var(--ep-text-muted); }
.ep-spinner { width: 36px; height: 36px; border: 3px solid var(--ep-border); border-top-color: var(--ep-navy); border-radius: 50%; animation: ep-spin .75s linear infinite; }
@keyframes ep-spin { to { transform: rotate(360deg); } }

/* ─── ERROR ──────────────────────────────────────────────────────────────── */
.ep-error-msg { background: #fff1f2; border: 1px solid #fecdd3; color: #9f1239; border-radius: 8px; padding: 12px 16px; font-size: .85rem; margin-top: 12px; }

/* ─── RESPONSIVE ─────────────────────────────────────────────────────────── */
@media (max-width: 600px) {
    .ep-row-2 { grid-template-columns: 1fr; }
    .ep-price-mid { font-size: 1.6rem; }
    .ep-form-panel, .ep-email-gate, .ep-result-panel { padding: 0 16px 16px; }
    .ep-steps { padding: 12px 16px 0; gap: 4px; }
    .ep-step { font-size: .72rem; gap: 4px; }
    .ep-step-sep { display: none; }
    .ep-gate-actions { flex-direction: column; }
    .ep-btn-back-gate { width: 100%; text-align: center; }
}