/* === DESIGN SYSTEM EXTRAIT — Salon Haute Gamme Founty ===
   Primary   : #C4902D (or ambré)
   Secondary : #E0B356 (or miel)
   Accent    : rgba(196,144,45,0.10)
   Bg Main   : #FAF5EC
   Bg Alt    : #F0E4CA
   Bg Card   : #FFFDF7
   Text Dark : #4A3020
   Text Med  : #7C5A35
   Text Muted: #A07848
   Font Head : 'Cormorant', Georgia, serif
   Font Body : 'Montserrat', 'Helvetica Neue', sans-serif
   Radius    : 0px (coins droits)
   ============================================ */

/* ── PAGE LAYOUT ── */
.reservation-page {
    padding-top: 100px;
    min-height: 100vh;
}

.reservation-inner {
    max-width: 900px;
    margin: 0 auto;
    padding: 3rem 2rem 6rem;
}

.reservation-header {
    text-align: center;
    margin-bottom: 3rem;
}

.reservation-header .section-label {
    font-family: var(--font-body);
    font-size: 0.6rem;
    font-weight: 500;
    letter-spacing: 0.35em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1rem;
}

.reservation-header .section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 400;
    color: var(--cream);
    line-height: 1.2;
}

.reservation-header .section-title em {
    font-style: italic;
    color: var(--gold);
}

/* ── PROGRESS BAR ── */
.progress-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 3rem;
}

.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.progress-dot {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 2px solid rgba(196,144,45,0.25);
    background: var(--noir);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-muted);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.progress-step.active .progress-dot,
.progress-step.done .progress-dot {
    border-color: var(--gold);
    background: var(--gold);
    color: #fff;
}

.progress-label {
    font-size: 0.6rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    transition: color 0.3s ease;
    white-space: nowrap;
}

.progress-step.active .progress-label,
.progress-step.done .progress-label {
    color: var(--gold);
}

.progress-line {
    width: 60px;
    height: 2px;
    background: rgba(196,144,45,0.15);
    margin: 0 0.8rem;
    margin-bottom: 1.6rem;
    transition: background 0.4s ease;
}

.progress-line.filled {
    background: var(--gold);
}

/* ── STEPS ── */
.step {
    display: none;
}

.step.active {
    display: block;
    animation: fadeInStep 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes fadeInStep {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ══════════════════════════════════════
   BANDE CATÉGORIES HORIZONTALE
   ══════════════════════════════════════ */
.category-grid {
    display: flex;
    border: 1px solid rgba(196,144,45,0.12);
}

.cat-tab {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1.2rem 0.5rem;
    background: var(--noir-card);
    cursor: pointer;
    transition: all 0.3s ease;
    border-right: 1px solid rgba(196,144,45,0.1);
    position: relative;
}

.cat-tab:last-child {
    border-right: none;
}

.cat-tab::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gold);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.cat-tab:hover {
    background: rgba(196,144,45,0.04);
}

.cat-tab.active {
    background: rgba(196,144,45,0.07);
}

.cat-tab.active::after {
    transform: scaleX(1);
}

.cat-icon {
    width: 28px;
    height: 28px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.3s ease;
}

.cat-icon svg {
    width: 24px;
    height: 24px;
}

.cat-tab.active .cat-icon,
.cat-tab:hover .cat-icon {
    color: var(--gold);
}

.cat-label {
    font-family: var(--font-body);
    font-size: 0.55rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    text-align: center;
    line-height: 1.3;
    transition: color 0.3s ease;
}

.cat-tab.active .cat-label,
.cat-tab:hover .cat-label {
    color: var(--gold);
}

/* ══════════════════════════════════════
   ACCORDÉON — SOUS-CATÉGORIES
   ══════════════════════════════════════ */
.accordion-panel {
    display: none;
    margin-top: 1.5rem;
}

.accordion-panel.open {
    display: block;
    animation: fadeSlideDown 0.3s ease;
}

@keyframes fadeSlideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

.subcat-section {
    margin-bottom: 1px;
}

.subcat-header {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.9rem 1.2rem;
    background: var(--noir-light);
    cursor: pointer;
    transition: background 0.2s ease;
    user-select: none;
}

.subcat-header:hover {
    background: #E8D5B0;
}

.subcat-name {
    flex: 1;
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--cream);
    letter-spacing: 0.03em;
}

.subcat-count {
    font-size: 0.65rem;
    font-weight: 500;
    color: var(--text-muted);
    background: rgba(196,144,45,0.1);
    padding: 0.15rem 0.5rem;
    min-width: 22px;
    text-align: center;
}

.subcat-chevron {
    color: var(--text-muted);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.subcat-section.open .subcat-chevron {
    transform: rotate(180deg);
}

.subcat-section.open .subcat-header {
    background: #DEC89A;
}

/* ══════════════════════════════════════
   ACCORDÉON — PRESTATIONS (LEVEL 3)
   ══════════════════════════════════════ */
.subcat-services {
    animation: fadeSlideDown 0.25s ease;
}

.svc-row {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.75rem 1.2rem 0.75rem 2rem;
    background: var(--noir-card);
    border-bottom: 1px solid rgba(196,144,45,0.06);
    cursor: pointer;
    transition: background 0.2s ease;
    user-select: none;
}

.svc-row:hover {
    background: rgba(196,144,45,0.04);
}

.svc-row.selected {
    background: rgba(196,144,45,0.08);
}

.svc-check {
    width: 18px;
    height: 18px;
    border: 1.5px solid rgba(196,144,45,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.2s ease;
}

.svc-check svg {
    opacity: 0;
    transition: opacity 0.2s ease;
}

.svc-row.selected .svc-check {
    border-color: var(--gold);
    background: var(--gold);
}

.svc-row.selected .svc-check svg {
    opacity: 1;
    color: #fff;
}

.svc-name {
    flex: 1;
    font-size: 0.82rem;
    font-weight: 300;
    color: var(--cream);
}

.svc-price {
    display: none;
}

/* ══════════════════════════════════════
   BARRE DE TOTAL (STICKY BOTTOM)
   ══════════════════════════════════════ */
.total-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(250,245,236,0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-top: 1px solid rgba(196,144,45,0.15);
    padding: 1rem 2rem;
    z-index: 50;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.total-bar.visible {
    transform: translateY(0);
}

.total-bar-inner {
    max-width: 900px;
    margin: 0 auto;
}

.selected-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem;
    margin-bottom: 0.6rem;
}

.selected-tag {
    font-size: 0.6rem;
    font-weight: 500;
    letter-spacing: 0.03em;
    background: rgba(196,144,45,0.1);
    color: var(--gold);
    padding: 0.2rem 0.5rem;
    white-space: nowrap;
}

.total-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.total-amount {
    display: flex;
    flex-direction: column;
}

.total-main {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--cream);
}

.total-advance {
    font-size: 0.7rem;
    color: var(--gold);
    font-weight: 500;
    margin-top: 0.1rem;
}

/* ── BOUTONS ── */
.btn-next {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-body);
    font-size: 0.65rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    padding: 1rem 2.2rem;
    border: none;
    cursor: pointer;
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    background: var(--gold);
    color: #fff;
    flex-shrink: 0;
}

.btn-next:hover:not(:disabled) {
    background: var(--gold-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(196,144,45,0.25);
}

.btn-next:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

.btn-back {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-body);
    font-size: 0.65rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 0.8rem 1.4rem;
    border: 1px solid rgba(196,144,45,0.3);
    background: transparent;
    color: var(--cream);
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-back:hover {
    border-color: var(--gold);
    color: var(--gold);
}

.step-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(196,144,45,0.1);
}

/* ══════════════════════════════════════
   ÉTAPE 2 — DATE & HEURE
   ══════════════════════════════════════ */
.step-section-title {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 500;
    color: var(--cream);
    margin-bottom: 1rem;
}

.days-row {
    display: flex;
    gap: 0.5rem;
    overflow-x: auto;
    padding-bottom: 0.5rem;
    margin-bottom: 2rem;
    -webkit-overflow-scrolling: touch;
}

.day-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
    padding: 0.8rem 1rem;
    min-width: 80px;
    border: 1px solid rgba(196,144,45,0.15);
    background: var(--noir-card);
    cursor: pointer;
    transition: all 0.25s ease;
    flex-shrink: 0;
    font-family: var(--font-body);
}

.day-btn:hover { border-color: rgba(196,144,45,0.4); }

.day-btn.selected {
    border-color: var(--gold);
    background: rgba(196,144,45,0.08);
}

.day-name {
    font-size: 0.6rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.day-btn.selected .day-name { color: var(--gold); }

.day-number {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--cream);
    line-height: 1;
}

.day-btn.selected .day-number { color: var(--gold); }

.day-month {
    font-size: 0.55rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.time-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
}

.time-btn {
    padding: 0.75rem;
    border: 1px solid rgba(196,144,45,0.15);
    background: var(--noir-card);
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 400;
    color: var(--cream);
    text-align: center;
    cursor: pointer;
    transition: all 0.25s ease;
}

.time-btn:hover:not(.taken) { border-color: rgba(196,144,45,0.4); }

.time-btn.selected {
    border-color: var(--gold);
    background: var(--gold);
    color: #fff;
}

.time-btn.taken {
    opacity: 0.3;
    cursor: not-allowed;
    text-decoration: line-through;
}

/* ══════════════════════════════════════
   ÉTAPE 3 — FORMULAIRE
   ══════════════════════════════════════ */
.form-group {
    margin-bottom: 1.2rem;
}

.form-label {
    display: block;
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.form-label .required { color: var(--gold); }

.form-input {
    width: 100%;
    padding: 0.9rem 1rem;
    border: 1px solid rgba(196,144,45,0.2);
    background: var(--noir-card);
    font-family: var(--font-body);
    font-size: 0.88rem;
    color: var(--cream);
    transition: border-color 0.3s ease;
    outline: none;
}

.form-input::placeholder { color: var(--text-muted); font-weight: 300; }
.form-input:focus { border-color: var(--gold); }

textarea.form-input {
    resize: vertical;
    min-height: 80px;
}

/* ── RÉCAP ── */
.recap {
    background: var(--noir-light);
    padding: 1.8rem;
    margin-top: 2rem;
    margin-bottom: 1.5rem;
}

.recap-title {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--cream);
    margin-bottom: 1rem;
    padding-bottom: 0.8rem;
    border-bottom: 1px solid rgba(196,144,45,0.15);
}

.recap-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 0.5rem 0;
    font-size: 0.85rem;
}

.recap-label { color: var(--text-muted); }

.recap-value {
    color: var(--cream);
    font-weight: 400;
    text-align: right;
}

.recap-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem;
    justify-content: flex-end;
}

.recap-divider {
    height: 1px;
    background: rgba(196,144,45,0.15);
    margin: 0.5rem 0;
}

.recap-total {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--cream);
}

.recap-advance-note {
    background: rgba(196,144,45,0.08);
    padding: 0.8rem 1rem;
    margin-top: 1rem;
    font-size: 0.78rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.recap-advance-note strong {
    color: var(--gold);
    font-weight: 500;
}

/* ══════════════════════════════════════
   CONFIRMATION
   ══════════════════════════════════════ */
.confirmation {
    text-align: center;
    padding: 2rem 0;
}

.confirm-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--gold);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: #fff;
    animation: popIn 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes popIn {
    from { transform: scale(0); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.confirmation h2 {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 400;
    color: var(--cream);
    margin-bottom: 0.5rem;
}

.confirm-sub {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
}

.confirm-recap {
    background: var(--noir-light);
    padding: 2rem;
    text-align: left;
    margin-bottom: 2rem;
}

.confirm-recap h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--cream);
    margin-bottom: 1rem;
    padding-bottom: 0.8rem;
    border-bottom: 1px solid rgba(196,144,45,0.15);
}

.confirm-svc-line {
    display: flex;
    justify-content: space-between;
    padding: 0.35rem 0;
    font-size: 0.83rem;
    color: var(--text-light);
}

.confirm-svc-line .price {
    color: var(--text-muted);
    font-weight: 400;
}

.btn-reset {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--font-body);
    font-size: 0.65rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    padding: 1rem 2.2rem;
    border: 1px solid rgba(196,144,45,0.3);
    background: transparent;
    color: var(--cream);
    cursor: pointer;
    transition: all 0.35s ease;
}

.btn-reset:hover {
    border-color: var(--gold);
    color: var(--gold);
    transform: translateY(-2px);
}

/* ══════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════ */
@media (max-width: 768px) {
    .reservation-page { padding-top: 80px; }
    .reservation-inner { padding: 2rem 1.5rem 8rem; }

    .progress-line { width: 30px; margin: 0 0.4rem; margin-bottom: 1.6rem; }
    .progress-label { font-size: 0.5rem; }
    .progress-dot { width: 30px; height: 30px; font-size: 0.8rem; }

    .time-grid { grid-template-columns: repeat(3, 1fr); }
    .day-btn { min-width: 68px; padding: 0.6rem 0.7rem; }

    .total-bar { padding: 0.8rem 1.2rem; }
    .total-row { flex-direction: column; gap: 0.8rem; align-items: stretch; }
    .btn-next { width: 100%; justify-content: center; }

    .step-nav { flex-direction: column-reverse; gap: 0.8rem; }
    .step-nav .btn-next,
    .step-nav .btn-back { width: 100%; justify-content: center; }
}

@media (max-width: 600px) {
    .category-grid {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .cat-tab {
        min-width: 80px;
        padding: 1rem 0.5rem;
        flex-shrink: 0;
    }

    .cat-icon svg { width: 20px; height: 20px; }
    .cat-label { font-size: 0.48rem; }

    .svc-row { padding: 0.7rem 1rem 0.7rem 1.2rem; gap: 0.5rem; }
    .svc-name { font-size: 0.78rem; }
    .svc-price { font-size: 0.9rem; }
}

@media (max-width: 480px) {
    .time-grid { grid-template-columns: repeat(2, 1fr); }
    .days-row { gap: 0.3rem; }
    .day-btn { min-width: 60px; padding: 0.5rem; }
}