:root {
    --resa-green: #2c4a3e;
    --resa-green-light: #3d6b5c;
    --resa-green-pale: #f0f5f3;
    --resa-cream: #faf9f7;
    --resa-border: #e5e0d8;
    --resa-text: #2a2a2a;
    --resa-muted: #888;
    --resa-warning: #92400e;
    --resa-warning-bg: #fffbeb;
    --resa-warning-border: #fcd34d;
    --resa-error: #991b1b;
    --resa-radius: 12px;
    --resa-shadow: 0 2px 16px rgba(44,74,62,0.09);
}

/* WRAP */
.resa-wrap {
    font-family: 'Georgia', serif;
    max-width: 660px;
    margin: 0 auto;
    color: var(--resa-text);
}

/* STEP */
.resa-step { margin-bottom: 0; }
.resa-step.hidden { display: none; }
.resa-step-title {
    font-size: 20px;
    font-weight: normal;
    color: var(--resa-green);
    margin: 0 0 20px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--resa-border);
}

/* PROGRESS BAR */
.resa-progress {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 28px;
    gap: 0;
}
.resa-progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}
.resa-progress-step span {
    font-family: sans-serif;
    font-size: 11px;
    color: var(--resa-muted);
    letter-spacing: 0.3px;
    text-transform: uppercase;
}
.resa-progress-dot {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #e5e0d8;
    color: #aaa;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: sans-serif;
    font-size: 13px;
    font-weight: bold;
    transition: all 0.3s;
}
.resa-progress-step.active .resa-progress-dot {
    background: var(--resa-green);
    color: white;
}
.resa-progress-step.active span { color: var(--resa-green); font-weight: bold; }
.resa-progress-step.done .resa-progress-dot {
    background: var(--resa-green-pale);
    color: var(--resa-green);
}
.resa-progress-line {
    flex: 1;
    height: 2px;
    background: var(--resa-border);
    min-width: 32px;
    max-width: 60px;
    margin-bottom: 18px;
    transition: background 0.3s;
}
.resa-progress-line.done { background: var(--resa-green); }

/* RECAP BAR */
.resa-recap-bar {
    background: var(--resa-green);
    color: white;
    border-radius: 8px;
    padding: 10px 18px;
    font-family: sans-serif;
    font-size: 14px;
    margin-bottom: 20px;
    line-height: 1.5;
}
.resa-recap-bar.hidden { display: none; }
.resa-recap-sep { opacity: 0.75; }

/* CATÉGORIES */
.resa-cat-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 4px;
}
.resa-cat-card {
    border: 2px solid var(--resa-border);
    border-radius: var(--resa-radius);
    padding: 24px 20px;
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
    background: white;
}
.resa-cat-card:hover {
    border-color: var(--resa-green);
    background: var(--resa-green-pale);
    transform: translateY(-2px);
    box-shadow: var(--resa-shadow);
}
.resa-cat-icon { font-size: 36px; margin-bottom: 12px; }
.resa-cat-name {
    font-size: 16px;
    color: var(--resa-green);
    font-weight: bold;
    margin-bottom: 8px;
}
.resa-cat-desc {
    font-family: sans-serif;
    font-size: 13px;
    color: var(--resa-muted);
    line-height: 1.5;
}

/* INFO BOX */
.resa-info-box {
    background: var(--resa-warning-bg);
    border: 1px solid var(--resa-warning-border);
    border-radius: 8px;
    padding: 14px 18px;
    font-family: sans-serif;
    font-size: 14px;
    color: var(--resa-warning);
    margin-bottom: 20px;
    line-height: 1.6;
}

/* SERVICES LIST */
.resa-services-list { display: flex; flex-direction: column; gap: 12px; }
.resa-service-card {
    border: 2px solid var(--resa-border);
    border-radius: 10px;
    padding: 18px 20px;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: white;
}
.resa-service-card:hover:not(.resa-service-locked) {
    border-color: var(--resa-green);
    background: var(--resa-green-pale);
}
.resa-service-card.selected {
    border-color: var(--resa-green);
    background: var(--resa-green-pale);
}
.resa-service-locked {
    opacity: 0.55;
    cursor: default;
    background: #fafafa;
}
.resa-service-left { flex: 1; }
.resa-service-right { text-align: right; flex-shrink: 0; margin-left: 16px; }
.resa-service-step-badge {
    display: inline-block;
    background: var(--resa-green);
    color: white;
    font-family: sans-serif;
    font-size: 11px;
    padding: 2px 10px;
    border-radius: 20px;
    margin-bottom: 6px;
    font-weight: 600;
    letter-spacing: 0.3px;
}
.resa-service-step-badge.badge-grey {
    background: #ccc;
    color: #666;
}
.resa-service-name { font-size: 16px; margin-bottom: 4px; }
.resa-service-hint {
    font-family: sans-serif;
    font-size: 13px;
    color: var(--resa-muted);
}
.resa-service-tarif {
    font-size: 20px;
    color: var(--resa-green);
    font-weight: bold;
}
.resa-service-duree {
    font-family: sans-serif;
    font-size: 13px;
    color: var(--resa-muted);
    margin-top: 2px;
}

/* BACK BTN */
.resa-back-btn {
    background: none;
    border: none;
    color: var(--resa-muted);
    font-family: sans-serif;
    font-size: 14px;
    cursor: pointer;
    padding: 0;
    margin-bottom: 16px;
    display: inline-block;
    transition: color 0.15s;
}
.resa-back-btn:hover { color: var(--resa-green); }

/* CALENDRIER */
.resa-calendar-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    font-family: sans-serif;
}
#cal-month-label {
    font-size: 17px;
    font-weight: 600;
    color: var(--resa-green);
    text-transform: capitalize;
}
.resa-btn-nav {
    background: white;
    border: 1px solid var(--resa-border);
    border-radius: 8px;
    padding: 8px 16px;
    cursor: pointer;
    font-size: 18px;
    color: var(--resa-green);
    transition: background 0.15s;
}
.resa-btn-nav:hover { background: var(--resa-green-pale); }
.resa-calendar {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
    font-family: sans-serif;
    font-size: 14px;
    align-items: start;
}
.resa-cal-header {
    text-align: center;
    padding: 8px 0;
    font-size: 11px;
    color: var(--resa-muted);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.resa-cal-day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    font-size: 14px;
    transition: all 0.15s;
}
.resa-cal-day.available {
    background: var(--resa-green-pale);
    color: var(--resa-green);
    font-weight: 700;
    border: 1px solid #c8dbd5;
    cursor: pointer;
}
.resa-cal-day.available:hover, .resa-cal-day.selected {
    background: var(--resa-green) !important;
    color: white !important;
    border-color: var(--resa-green) !important;
}
.resa-cal-day.unavailable { color: #ddd; }
.resa-cal-day.past { color: #e8e5e0; }
.resa-legend {
    margin-top: 12px;
    font-family: sans-serif;
    font-size: 13px;
    color: var(--resa-muted);
}
.resa-leg-avail { color: var(--resa-green); }
.resa-leg-none { color: #ddd; }

/* CRÉNEAUX */
.resa-creneaux {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 10px;
}
.resa-creneau {
    border: 2px solid var(--resa-border);
    border-radius: 10px;
    padding: 14px 8px;
    text-align: center;
    cursor: pointer;
    font-family: sans-serif;
    font-size: 15px;
    color: var(--resa-green);
    font-weight: 700;
    transition: all 0.15s;
    background: white;
}
.resa-creneau:hover { border-color: var(--resa-green); background: var(--resa-green-pale); }
.resa-creneau.selected { background: var(--resa-green); color: white; border-color: var(--resa-green); }
.resa-no-creneaux {
    font-family: sans-serif;
    color: var(--resa-muted);
    font-style: italic;
    padding: 20px 0;
}

/* FORMULAIRE */
.resa-form { display: flex; flex-direction: column; gap: 16px; }
.resa-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.resa-field { display: flex; flex-direction: column; gap: 6px; }
.resa-field label {
    font-family: sans-serif;
    font-size: 12px;
    color: var(--resa-muted);
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}
.resa-field input {
    border: 1px solid var(--resa-border);
    border-radius: 8px;
    padding: 12px 14px;
    font-size: 15px;
    font-family: Georgia, serif;
    color: var(--resa-text);
    background: white;
    transition: border-color 0.15s;
    width: 100%;
    box-sizing: border-box;
}
.resa-field input:focus {
    outline: none;
    border-color: var(--resa-green);
    box-shadow: 0 0 0 3px rgba(44,74,62,0.08);
}

/* CONDITIONS */
.resa-conditions { display: flex; flex-direction: column; gap: 12px; }
.resa-checkbox {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    font-family: sans-serif;
    font-size: 13px;
    line-height: 1.6;
    color: #555;
    cursor: pointer;
}
.resa-unlock-label {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    font-family: Georgia, serif;
    font-size: 13px;
    line-height: 1.6;
    color: #555;
    cursor: pointer;
    padding: 10px 14px;
    background: var(--resa-warning-bg);
    border: 1px solid var(--resa-warning-border);
    border-radius: 8px;
    margin-bottom: 2px;
}
.resa-unlock-label input[type="checkbox"] {
    margin-top: 3px;
    flex-shrink: 0;
    accent-color: var(--resa-green);
    width: 16px;
    height: 16px;
}
.resa-checkbox a { color: var(--resa-green); }

/* BOUTON PAIEMENT */
.resa-btn {
    display: inline-block;
    background: var(--resa-green);
    color: white;
    border: none;
    border-radius: 10px;
    padding: 16px 28px;
    font-size: 16px;
    font-family: Georgia, serif;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.2s;
    text-align: center;
}
.resa-btn:hover { background: var(--resa-green-light); color: white; }
.resa-btn-pay { width: 100%; margin-top: 8px; font-size: 17px; }
.resa-secure-note {
    text-align: center;
    font-family: sans-serif;
    font-size: 12px;
    color: var(--resa-muted);
    margin: 6px 0 0;
}

/* ERREUR */
.resa-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: var(--resa-error);
    border-radius: 8px;
    padding: 12px 16px;
    font-family: sans-serif;
    font-size: 14px;
}
.resa-error.hidden { display: none; }

/* LOADING */
.resa-loading {
    text-align: center;
    padding: 24px;
    color: var(--resa-muted);
    font-family: sans-serif;
}

/* CONFIRMATION */
.resa-confirmation, .resa-cancel {
    background: white;
    border: 1px solid var(--resa-border);
    border-radius: var(--resa-radius);
    padding: 48px 32px;
    text-align: center;
    box-shadow: var(--resa-shadow);
}
.resa-check {
    width: 64px; height: 64px;
    background: #dcfce7; color: #166534;
    border-radius: 50%; font-size: 28px;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 20px;
}
.resa-icon-cancel {
    width: 64px; height: 64px;
    background: #fef2f2; color: var(--resa-error);
    border-radius: 50%; font-size: 28px;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 20px;
}
.resa-confirmation h2, .resa-cancel h2 { color: var(--resa-green); margin-bottom: 12px; }
.resa-confirmation p, .resa-cancel p {
    color: #555; font-family: sans-serif; font-size: 15px;
    line-height: 1.7; margin-bottom: 24px;
}

/* RESPONSIVE */
@media (max-width: 540px) {
    .resa-cat-grid { grid-template-columns: 1fr; }
    .resa-form-row { grid-template-columns: 1fr; }
    .resa-service-card { flex-direction: column; align-items: flex-start; gap: 10px; }
    .resa-service-right { text-align: left; }
    .resa-progress-line { min-width: 16px; }
    .resa-progress-step span { font-size: 9px; }
}

/* Sous-titre step-3 (date sélectionnée) */
.resa-step-subtitle {
    font-family: sans-serif;
    font-size: 14px;
    color: var(--resa-muted);
    margin: -12px 0 20px;
    text-transform: capitalize;
}