/* ============================================================
   Reservaciones para Cabinas Zero — Public / Frontend CSS
   Inspired by Amelia Booking Plugin step wizard design
   Author: Eric Menjivar
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
    --am-purple:        #2563EB;
    --am-purple-dark:   #1D4ED8;
    --am-purple-light:  rgba(37,99,235,.10);
    --am-teal:          #19D2AA;
    --am-green:         #37C480;
    --am-red:           #F4564E;
    --am-yellow:        #FFBE2E;
    --am-text:          #1A0F36;
    --am-text-2:        #3D3557;
    --am-text-muted:    #8C849E;
    --am-border:        #E5E3EE;
    --am-bg:            #F7F7FB;
    --am-white:         #FFFFFF;
    --am-surface-2:     #F3F3FA;
    --am-shadow:        0 2px 16px rgba(26,15,54,.10);
    --am-shadow-lg:     0 8px 48px rgba(26,15,54,.18);
    --am-radius:        16px;
    --am-radius-sm:     10px;
    --am-radius-xs:     6px;
    --am-ease:          cubic-bezier(.4,0,.2,1);
    --am-t:             .2s;
    /* Aliases used by existing JS */
    --spa-primary:      var(--am-purple);
    --spa-primary-dark: var(--am-purple-dark);
    --spa-primary-light:var(--am-purple-light);
    --spa-secondary:    var(--am-teal);
    --spa-success:      var(--am-green);
    --spa-danger:       var(--am-red);
    --spa-text:         var(--am-text);
    --spa-text-muted:   var(--am-text-muted);
    --spa-border:       var(--am-border);
    --spa-bg:           var(--am-bg);
    --spa-white:        var(--am-white);
    --spa-modal-width:  820px;
    --spa-transition:   var(--am-t) var(--am-ease);
    --spa-radius:       var(--am-radius);
    --spa-radius-sm:    var(--am-radius-sm);
    --spa-shadow-modal: var(--am-shadow-lg);
}

/* ============================================================
   OVERLAY & MODAL  — Amelia has wider modal with sidebar
   ============================================================ */
.spa-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(10, 8, 20, .82);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: 999990;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    opacity: 0;
    transition: opacity var(--am-t) var(--am-ease);
}
.spa-modal-overlay:not([hidden]) { opacity: 1; }
.spa-modal-overlay[hidden] { display: none !important; }

.spa-modal {
    background: var(--am-white);
    color: var(--am-text);
    border-radius: var(--am-radius);
    width: 100%;
    max-width: var(--spa-modal-width);
    max-height: 92vh;
    display: flex;
    flex-direction: column;
    box-shadow: var(--am-shadow-lg);
    overflow: hidden;
    transform: translateY(28px) scale(.96);
    transition: transform .26s var(--am-ease);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    -webkit-font-smoothing: antialiased;
}
.spa-modal-overlay:not([hidden]) .spa-modal { transform: translateY(0) scale(1); }

/* ============================================================
   MODAL HEADER — gradient like Amelia
   ============================================================ */
.spa-modal__header {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 12px 16px;
    background: linear-gradient(135deg, #1A0F36 0%, #3B2070 55%, #2563EB 100%);
    flex-shrink: 0;
}
.spa-modal__brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 15px;
    color: #ffffff;
    letter-spacing: -.01em;
}
.spa-modal__brand-icon { font-size: 22px; }
.spa-modal__close {
    width: 32px; height: 32px;
    border-radius: 50%;
    border: none;
    background: rgba(255,255,255,.18);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,.85);
    font-size: 18px;
    transition: background var(--am-t);
    flex-shrink: 0;
}
.spa-modal__close:hover { background: rgba(255,255,255,.32); }

/* ============================================================
   STEP PROGRESS BAR — Amelia style numbered steps
   ============================================================ */
.spa-modal__steps {
    display: flex;
    align-items: center;
    padding: 16px 28px;
    background: var(--am-white);
    border-bottom: none;
    flex-shrink: 0;
    gap: 0;
    overflow-x: auto;
    scrollbar-width: none;
}
.spa-modal__steps::-webkit-scrollbar { display: none; }

.spa-step { display: flex; flex-direction: column; align-items: center; gap: 5px; flex-shrink: 0; }

.spa-step__dot {
    width: 32px; height: 32px;
    border-radius: 50%;
    background: var(--am-bg);
    border: 2px solid var(--am-border);
    color: var(--am-text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    transition: all .22s var(--am-ease);
}
.spa-step.is-active .spa-step__dot {
    background: var(--am-purple);
    border-color: var(--am-purple);
    color: #ffffff;
    transform: scale(1.1);
    box-shadow: 0 0 0 5px var(--am-purple-light);
}
.spa-step.is-done .spa-step__dot {
    background: var(--am-green);
    border-color: var(--am-green);
    color: #ffffff;
}
.spa-step.is-done .spa-step__dot span::before { content: "✓"; }
.spa-step__label {
    font-size: 10px;
    font-weight: 600;
    color: var(--am-text-muted);
    text-transform: uppercase;
    letter-spacing: .5px;
    white-space: nowrap;
}
.spa-step.is-active .spa-step__label { color: var(--am-purple); }
.spa-step.is-done .spa-step__label   { color: var(--am-green); }

.spa-step__connector {
    flex: 1;
    height: 2px;
    background: var(--am-border);
    margin: 0 8px;
    margin-bottom: 18px;
    transition: background .22s var(--am-ease);
    min-width: 20px;
}
.spa-step__connector.is-done { background: var(--am-green); }

/* ============================================================
   MODAL BODY — optional two-column layout like Amelia
   ============================================================ */
.spa-modal__step-title {
    padding: 20px 28px 0;
    flex-shrink: 0;
    background: var(--am-white);
}
.spa-modal__title {
    font-size: 18px;
    font-weight: 800;
    color: var(--am-text);
    margin: 0 0 10px;
    letter-spacing: -.02em;
}
.spa-modal__summary { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.spa-summary-tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: var(--am-purple-light);
    color: var(--am-purple);
    padding: 4px 11px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
}

.spa-modal__body {
    flex: 1;
    overflow-y: auto;
    padding: 20px 28px;
    background: var(--am-white);
    overscroll-behavior: contain;
    min-height: 220px;
}
.spa-modal__body::-webkit-scrollbar { width: 4px; }
.spa-modal__body::-webkit-scrollbar-track { background: transparent; }
.spa-modal__body::-webkit-scrollbar-thumb { background: var(--am-border); border-radius: 4px; }

/* ============================================================
   LOADER
   ============================================================ */
.spa-modal__loader {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    padding: 56px;
    color: var(--am-text-muted);
    font-size: 13px;
}
.spa-spinner {
    width: 36px; height: 36px;
    border: 3px solid var(--am-border);
    border-top-color: var(--am-purple);
    border-radius: 50%;
    animation: am-spin .7s linear infinite;
}
@keyframes am-spin { to { transform: rotate(360deg); } }

@keyframes spa-pulse {
    0%, 100% { opacity: 1; }
    50%       { opacity: .45; }
}

/* ============================================================
   PASO 1 — PLANES (Amelia service cards)
   ============================================================ */
.spa-step-plans { display: grid; grid-template-columns: 1fr; gap: 10px; }

.spa-plan-option {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 18px;
    border: 2px solid var(--am-border);
    border-radius: var(--am-radius-sm);
    cursor: pointer;
    transition: all var(--am-t) var(--am-ease);
    background: var(--am-white);
    position: relative;
    overflow: hidden;
}
.spa-plan-option::before {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 4px;
    background: var(--plan-color, var(--am-purple));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--am-t) var(--am-ease);
    border-radius: 0 2px 2px 0;
}
.spa-plan-option:hover {
    border-color: var(--plan-color, var(--am-purple));
    background: var(--am-surface-2);
}
.spa-plan-option.is-selected {
    border-color: var(--plan-color, var(--am-purple));
    background: rgba(37,99,235,.04);
}
.spa-plan-option.is-selected::before { transform: scaleX(1); }

.spa-plan-option__color-dot {
    width: 40px; height: 40px;
    border-radius: var(--am-radius-xs);
    background: var(--plan-color, var(--am-purple));
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 16px;
    box-shadow: 0 2px 8px rgba(0,0,0,.12);
}
.spa-plan-option__info { flex: 1; min-width: 0; }
.spa-plan-option__name { font-weight: 700; font-size: 14px; color: var(--am-text); margin-bottom: 3px; }
.spa-plan-option__meta { font-size: 12px; color: var(--am-text-muted); display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.spa-plan-option__price {
    font-size: 19px;
    font-weight: 800;
    color: var(--plan-color, var(--am-purple));
    flex-shrink: 0;
    letter-spacing: -.02em;
}
.spa-plan-option__check {
    width: 22px; height: 22px;
    border: 2px solid var(--am-border);
    border-radius: 50%;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--am-t);
    font-size: 11px;
    color: transparent;
}
.spa-plan-option.is-selected .spa-plan-option__check {
    background: var(--plan-color, var(--am-purple));
    border-color: var(--plan-color, var(--am-purple));
    color: #ffffff;
}

/* ============================================================
   PASO 2 — CALENDARIO  (Amelia calendar style)
   ============================================================ */
.spa-calendar { user-select: none; }
.spa-calendar__nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}
.spa-calendar__month { font-size: 15px; font-weight: 700; color: var(--am-text); letter-spacing: -.01em; }
.spa-calendar__nav-btn {
    width: 34px; height: 34px;
    border: 1.5px solid var(--am-border);
    border-radius: var(--am-radius-sm);
    background: var(--am-white);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--am-text-muted);
    font-size: 14px;
    transition: all var(--am-t);
}
.spa-calendar__nav-btn:hover:not(:disabled) {
    background: var(--am-purple);
    border-color: var(--am-purple);
    color: #ffffff;
}
.spa-calendar__nav-btn:disabled { opacity: .3; cursor: not-allowed; }

.spa-calendar__grid { display: grid; grid-template-columns: repeat(7,1fr); gap: 4px; }
.spa-calendar__weekday {
    text-align: center;
    font-size: 11px;
    font-weight: 700;
    color: var(--am-text-muted);
    text-transform: uppercase;
    letter-spacing: .5px;
    padding: 6px 0 8px;
}
.spa-calendar__day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--am-radius-sm);
    font-size: 13px;
    font-weight: 500;
    cursor: default;
    transition: all var(--am-t);
    position: relative;
    color: var(--am-text);
}
.spa-calendar__day--available {
    cursor: pointer;
    font-weight: 700;
    background: rgba(37,99,235,.07);
    color: var(--am-text);
}
.spa-calendar__day--available:hover {
    background: var(--am-purple-light);
    color: var(--am-purple);
    transform: scale(1.08);
}
.spa-calendar__day--available::after {
    content: '';
    position: absolute;
    bottom: 4px; left: 50%;
    transform: translateX(-50%);
    width: 4px; height: 4px;
    border-radius: 50%;
    background: var(--am-purple);
}
.spa-calendar__day--selected {
    background: var(--am-purple) !important;
    color: #ffffff !important;
    box-shadow: 0 2px 10px rgba(37,99,235,.40);
    transform: scale(1.08) !important;
}
.spa-calendar__day--selected::after { background: rgba(255,255,255,.6) !important; }
.spa-calendar__day--today {
    border: 2px solid var(--am-purple);
    color: var(--am-purple);
    font-weight: 700;
}
.spa-calendar__day--empty,
.spa-calendar__day--past { color: var(--am-border); pointer-events: none; }
.spa-calendar__day--unavailable { color: #D1CEDD; pointer-events: none; }
.spa-calendar__loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 36px;
    color: var(--am-text-muted);
    font-size: 13px;
    gap: 10px;
}

/* ============================================================
   PASO 3 — SLOTS (Amelia time grid)
   ============================================================ */
.spa-slots-section { margin-bottom: 22px; }
.spa-slots-section__title {
    font-size: 11px;
    font-weight: 700;
    color: var(--am-text-muted);
    text-transform: uppercase;
    letter-spacing: .6px;
    margin-bottom: 10px;
    padding: 0 0 8px;
    border-bottom: 1px solid var(--am-border);
    display: flex;
    align-items: center;
    gap: 8px;
}
.spa-slots-section__title::before {
    content: '';
    display: inline-block;
    width: 3px; height: 12px;
    background: var(--am-purple);
    border-radius: 2px;
}
.spa-slots-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(84px,1fr)); gap: 8px; }

.spa-slot {
    padding: 10px 6px;
    border: 2px solid var(--am-border);
    border-radius: var(--am-radius-sm);
    text-align: center;
    font-size: 13px;
    font-weight: 600;
    color: var(--am-text-2);
    cursor: pointer;
    transition: all var(--am-t) var(--am-ease);
    background: var(--am-white);
}
.spa-slot:hover {
    border-color: var(--am-purple);
    color: var(--am-purple);
    background: var(--am-purple-light);
    transform: translateY(-1px);
}
.spa-slot.is-selected {
    background: var(--am-purple);
    border-color: var(--am-purple);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37,99,235,.35);
}
.spa-no-slots { text-align: center; padding: 36px 16px; color: var(--am-text-muted); font-size: 14px; }

/* ============================================================
   PASO 4 — CABINAS (room selection)
   ============================================================ */
.spa-rooms-list { display: grid; gap: 10px; }

.spa-room-option {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 18px;
    border: 2px solid var(--am-border);
    border-radius: var(--am-radius-sm);
    cursor: pointer;
    transition: all var(--am-t) var(--am-ease);
    background: var(--am-white);
}
.spa-room-option:hover,
.spa-room-option.is-selected {
    border-color: var(--am-purple);
    background: rgba(37,99,235,.04);
}
.spa-room-option__color {
    width: 44px; height: 44px;
    border-radius: var(--am-radius-sm);
    background: var(--room-color, var(--am-purple));
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-size: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,.12);
}
.spa-room-option__info { flex: 1; }
.spa-room-option__name { font-weight: 700; font-size: 14px; color: var(--am-text); }
.spa-room-option__meta { font-size: 12px; color: var(--am-text-muted); margin-top: 3px; }

/* ============================================================
   PASO 5 — FORMULARIO  (Amelia form fields)
   ============================================================ */
.spa-booking-form { display: flex; flex-direction: column; gap: 14px; }
.spa-field-row { display: grid; gap: 14px; }
.spa-field-row.w-full  { grid-template-columns: 1fr; }
.spa-field-row.w-half  { grid-template-columns: 1fr 1fr; }
.spa-field-row.w-third { grid-template-columns: 1fr 1fr 1fr; }

.spa-field { display: flex; flex-direction: column; gap: 6px; }
.spa-field__label {
    font-size: 13px;
    font-weight: 600;
    color: var(--am-text-2);
}
.spa-field__label .spa-required { color: var(--am-red); margin-left: 2px; }

.spa-field input:not([type="radio"]):not([type="checkbox"]),
.spa-field select,
.spa-field textarea {
    width: 100%;
    padding: 11px 14px;
    border: 1.5px solid var(--am-border);
    border-radius: var(--am-radius-sm);
    font-size: 14px;
    color: var(--am-text);
    background: var(--am-white);
    transition: border-color var(--am-t), box-shadow var(--am-t);
    box-sizing: border-box;
    font-family: inherit;
    appearance: none;
    -webkit-appearance: none;
}
.spa-field input:not([type="radio"]):not([type="checkbox"]):focus,
.spa-field select:focus,
.spa-field textarea:focus {
    border-color: var(--am-purple);
    outline: none;
    box-shadow: 0 0 0 3px var(--am-purple-light);
}
.spa-field input:not([type="radio"]):not([type="checkbox"]).is-error,
.spa-field select.is-error,
.spa-field textarea.is-error {
    border-color: var(--am-red);
    box-shadow: 0 0 0 3px rgba(244,86,78,.10);
}
.spa-field textarea { min-height: 88px; resize: vertical; }

/* Radio y checkbox — mantener apariencia nativa del navegador pero con tamaño y color */
.spa-field input[type="radio"],
.spa-field input[type="checkbox"],
.spa-option input[type="radio"],
.spa-option input[type="checkbox"] {
    width: 18px;
    height: 18px;
    min-width: 18px;
    cursor: pointer;
    accent-color: var(--am-purple);
    flex-shrink: 0;
    margin: 0;
    /* Restablecer apariencia nativa */
    appearance: auto;
    -webkit-appearance: auto;
    border: none;
    background: none;
    padding: 0;
    box-shadow: none;
}
.spa-field input[type="radio"]:focus,
.spa-field input[type="checkbox"]:focus,
.spa-option input[type="radio"]:focus,
.spa-option input[type="checkbox"]:focus {
    outline: 2px solid var(--am-purple);
    outline-offset: 2px;
    box-shadow: none;
    border: none;
}

.spa-field__error { font-size: 12px; color: var(--am-red); display: none; margin-top: 2px; }
.spa-field.has-error .spa-field__error { display: block; }

/* Error state via JS class (used by inline validation) */
.spa-field--error .spa-field__error {
    display: block;
    font-size: .8rem;
    color: #ef4444;
    font-weight: 600;
    margin-top: 6px;
}
.spa-field--error input:not([type="radio"]):not([type="checkbox"]),
.spa-field--error select,
.spa-field--error textarea {
    border-color: #ef4444 !important;
    box-shadow: 0 0 0 3px rgba(239,68,68,.15) !important;
}
.spa-field--error .spa-field__label {
    color: #ef4444;
}
.spa-field--error .spa-label-text { color: #ef4444; }


.spa-field-heading { font-size: 14px; font-weight: 700; color: var(--am-text); margin: 8px 0 4px; }
.spa-field-paragraph { font-size: 13px; color: var(--am-text-muted); margin: 0 0 4px; }
.spa-field-divider { border: none; border-top: 1px solid var(--am-border); margin: 8px 0; }

.spa-options-list { display: flex; flex-direction: column; gap: 6px; }
.spa-options-list.is-inline { flex-direction: row; flex-wrap: wrap; }
.spa-option {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    padding: 7px 10px;
    border-radius: var(--am-radius-sm);
    transition: background var(--am-t);
}
.spa-option:hover { background: var(--am-surface-2); }
.spa-option input { width: 16px; height: 16px; accent-color: var(--am-purple); cursor: pointer; }
.spa-option__label { font-size: 14px; color: var(--am-text); }

/* ============================================================
   CONFIRMACIÓN — Amelia success screen
   ============================================================ */
.spa-booking-confirmed { text-align: center; padding: 28px 0; }

.spa-confirmed__icon {
    width: 80px; height: 80px;
    background: rgba(55,196,128,.12);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    animation: am-pop .45s cubic-bezier(.175,.885,.32,1.275);
}
@keyframes am-pop {
    from { transform: scale(0); opacity: 0; }
    to   { transform: scale(1); opacity: 1; }
}
.spa-confirmed__icon svg { color: var(--am-green); }
.spa-confirmed__title { font-size: 22px; font-weight: 800; color: var(--am-text); margin-bottom: 8px; letter-spacing: -.02em; }
.spa-confirmed__subtitle { font-size: 14px; color: var(--am-text-muted); margin-bottom: 28px; }

.spa-confirmed__details {
    background: var(--am-surface-2);
    border: 1px solid var(--am-border);
    border-radius: var(--am-radius-sm);
    padding: 18px;
    text-align: left;
}
.spa-confirmed__detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    font-size: 13px;
    border-bottom: 1px solid var(--am-border);
}
.spa-confirmed__detail-row:last-child { border-bottom: none; }
.spa-confirmed__detail-row .label { color: var(--am-text-muted); font-weight: 500; }
.spa-confirmed__detail-row .value { font-weight: 700; color: var(--am-text); }

.spa-confirmed__ref {
    display: inline-block;
    background: var(--am-purple-light);
    color: var(--am-purple);
    padding: 10px 20px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 700;
    margin-top: 20px;
    letter-spacing: .5px;
}

/* ============================================================
   MODAL FOOTER — Amelia has subtle grey footer
   ============================================================ */
.spa-modal__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 28px;
    border-top: 1px solid var(--am-border);
    background: var(--am-surface-2);
    flex-shrink: 0;
}
.spa-modal__footer-right { display: flex; gap: 10px; }

/* ============================================================
   BUTTONS
   ============================================================ */
.spa-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 11px 22px;
    border: 2px solid transparent;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--am-t) var(--am-ease);
    text-decoration: none;
    line-height: 1;
    white-space: nowrap;
    font-family: inherit;
    letter-spacing: .01em;
}
.spa-btn--primary {
    background: var(--am-purple);
    color: #ffffff;
    border-color: var(--am-purple);
    box-shadow: 0 2px 8px rgba(37,99,235,.28);
}
.spa-btn--primary:hover {
    background: var(--am-purple-dark);
    border-color: var(--am-purple-dark);
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(37,99,235,.38);
}
.spa-btn--ghost {
    background: var(--am-white);
    color: var(--am-text-muted);
    border-color: var(--am-border);
}
.spa-btn--ghost:hover {
    background: var(--am-surface-2);
    color: var(--am-text);
    border-color: rgba(37,99,235,.3);
}
.spa-btn--confirm {
    background: var(--am-green);
    color: #ffffff;
    border-color: var(--am-green);
    box-shadow: 0 2px 8px rgba(55,196,128,.28);
}
.spa-btn--confirm:hover { background: #28A96A; transform: translateY(-1px); }
.spa-btn:disabled { opacity: .45; cursor: not-allowed; transform: none !important; box-shadow: none !important; }
.spa-btn .spa-spinner { width: 14px; height: 14px; border-width: 2px; }

/* ============================================================
   BOOK BUTTON — Amelia CTA button
   ============================================================ */
.spa-book-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 28px;
    background: linear-gradient(135deg, var(--am-purple) 0%, var(--am-purple-dark) 100%);
    color: #ffffff;
    border: none;
    border-radius: 999px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--am-t) var(--am-ease);
    font-family: inherit;
    box-shadow: 0 4px 16px rgba(37,99,235,.35);
    letter-spacing: .01em;
}
.spa-book-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(37,99,235,.45);
}
.spa-book-btn--small { padding: 8px 18px; font-size: 13px; }
.spa-book-btn--large { padding: 16px 36px; font-size: 17px; }

/* ============================================================
   PRICING TABLE — Amelia service card grid
   ============================================================ */
.spa-pricing-table {
    display: grid;
    gap: 22px;
    grid-template-columns: repeat(3,1fr);
}
.spa-pricing-table--cols-1 { grid-template-columns: 1fr; }
.spa-pricing-table--cols-2 { grid-template-columns: repeat(2,1fr); }
.spa-pricing-table--cols-3 { grid-template-columns: repeat(3,1fr); }

/* Centered single card — max width so it doesn't stretch full page */
.spa-pricing-table--centered {
    display: flex;
    justify-content: center;
}
.spa-pricing-table--centered .spa-plan-card {
    max-width: 490px;
    width: 100%;
}
.spa-pricing-table--cols-4 { grid-template-columns: repeat(4,1fr); }

.spa-plan-card {
    background: #54595F;
   /* border: 1.5px solid var(--am-border);*/
    border-radius: var(--am-radius);
    overflow: hidden;
    transition: transform var(--am-t) var(--am-ease), box-shadow var(--am-t);
    display: flex;
    flex-direction: column;
    color: #fff;
    font-family: inherit;
    opacity: 0;
    transform: translateY(24px);
}
.spa-plan-card.is-visible {
    opacity: 1;
    transform: translateY(0);
}
.spa-plan-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 16px 40px rgba(26,15,54,.12);
    border-color: rgba(37,99,235,.3);
}
.spa-plan-card--featured {
    border-color: var(--plan-color, var(--am-purple));
    box-shadow: 0 8px 32px rgba(37,99,235,.18);
}
.spa-plan-card--featured:hover { transform: scale(1.02) translateY(-5px); }

.spa-plan-card__accent { height: 5px; background: var(--plan-color, var(--am-purple)); }
.spa-plan-card__badge {
    position: absolute;
    top: 22px; right: 18px;
    background: var(--plan-color, var(--am-purple));
    color: #ffffff;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .05em;
    text-transform: uppercase;
    padding: 4px 12px;
    border-radius: 999px;
}
.spa-plan-card__body { padding: 24px; flex: 1; position: relative; }
.spa-plan-card__name { font-size: 1.1rem; font-weight: 800; color: #fff; margin: 0 0 14px; letter-spacing: -.01em; }
.spa-plan-card__pricing { display: flex; align-items: baseline; gap: 6px; margin-bottom: 12px; flex-wrap: wrap; }
.spa-plan-card__price {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--plan-color, var(--am-purple));
    line-height: 1;
    letter-spacing: -.04em;
}
.spa-plan-card__price-original { font-size: 1rem; text-decoration: line-through; color: var(--am-text-muted); }
.spa-plan-card__per { font-size: .8rem; color: var(--am-text-muted); align-self: flex-end; padding-bottom: 4px; }
.spa-plan-card__duration {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: .82rem;
    font-weight: 600;
    color: var(--am-text-muted);
    background: var(--am-surface-2);
    border-radius: 999px;
    padding: 5px 12px;
    width: fit-content;
    margin-bottom: 10px;
}
.spa-plan-card__desc { font-size: .875rem; color: #fff; line-height: 1.65; margin: 0; }
.spa-plan-card__footer { padding: 0 24px 24px; }

.spa-plan-cta {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 20px;
    /*border-radius: var(--am-radius-sm);*/
    font-size: .92rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--am-t) var(--am-ease);
    font-family: inherit;
    letter-spacing: .01em;
}
/* All CTAs: solid filled with plan color */
.spa-plan-card .spa-plan-cta {
    background: var(--plan-color, var(--am-purple, #2563EB));
    color: #ffffff;
    border: 2px solid transparent;
    box-shadow: 0 2px 8px rgba(0,0,0,.12);
}
.spa-plan-card .spa-plan-cta:hover {
    filter: brightness(1.10);
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(0,0,0,.20);
}
/* Featured gets a stronger shadow */
.spa-plan-card--featured .spa-plan-cta {
    box-shadow: 0 4px 14px rgba(37,99,235,.30);
}
.spa-plan-card--featured .spa-plan-cta:hover {
    box-shadow: 0 8px 20px rgba(37,99,235,.40);
}

/* ============================================================
   STEP TRANSITIONS
   ============================================================ */
@keyframes am-slide-fwd  { from { opacity:0; transform:translateX(22px); } to { opacity:1; transform:translateX(0); } }
@keyframes am-slide-back { from { opacity:0; transform:translateX(-22px);} to { opacity:1; transform:translateX(0); } }
.spa-step-enter      { animation: am-slide-fwd  .26s var(--am-ease) forwards; }
.spa-step-enter-back { animation: am-slide-back .26s var(--am-ease) forwards; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 640px) {
    :root { --spa-modal-width: 96%; }
    .spa-modal {
        border-radius: 20px;
        max-height: 92vh;
        width: 96%;
        margin: auto;
        transform: translateY(20px) scale(.97);
    }
    .spa-modal-overlay { align-items: center; padding: 16px; }
    .spa-modal-overlay:not([hidden]) .spa-modal { transform: translateY(0) scale(1); }
    .spa-pricing-table,
    .spa-pricing-table--cols-2,
    .spa-pricing-table--cols-3,
    .spa-pricing-table--cols-4 { grid-template-columns: 1fr; }
    .spa-plan-card--featured { transform: none; }
    .spa-slots-grid { grid-template-columns: repeat(3,1fr); }
    .spa-field-row.w-half,
    .spa-field-row.w-third { grid-template-columns: 1fr; }
    .spa-modal__steps { padding: 10px 16px; }
    .spa-step__label { display: none; }
    .spa-modal__body { padding: 14px 18px; }
    .spa-modal__footer { padding: 12px 18px; }
    .spa-modal__step-title { padding: 16px 18px 0; }
}