/* INSED — page de prise de rendez-vous (style Calendly, DA INSED) */
.ps-booking-page {
    padding: 32px 0 64px;
    background: linear-gradient(160deg, var(--ps-charcoal-deep) 0%, var(--ps-charcoal) 55%, var(--ps-dark-soft) 100%);
}

.bk-shell {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px 16px;
}

.bk-card {
    width: min(100%, 960px);
    margin: 0 auto;
    background: var(--ps-surface);
    border-radius: var(--ps-radius-lg);
    box-shadow: var(--ps-shadow-lg);
    border: 1px solid var(--ps-border);
    overflow: hidden;
    display: grid;
    grid-template-columns: minmax(280px, 340px) minmax(0, 1fr);
    min-height: 620px;
}

.bk-aside {
    background: linear-gradient(165deg, var(--ps-charcoal) 0%, var(--ps-charcoal-deep) 100%);
    color: #e2e8f0;
    padding: 32px 28px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.bk-brand {
    display: flex;
    align-items: center;
}

.bk-brand-logo {
    display: inline-flex;
    text-decoration: none;
}

.bk-brand img {
    width: 80px;
    height: 80px;
    border-radius: 12px;
    object-fit: contain;
    background: #fff;
    padding: 6px;
    display: block;
}

.bk-event-title {
    margin: 0;
    font-size: 28px;
    line-height: 1.15;
    font-weight: 800;
    color: #fff;
}

.bk-event-meta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: #cbd5e1;
}

.bk-event-meta svg {
    width: 18px;
    height: 18px;
    opacity: .85;
}

.bk-event-desc {
    margin: 0;
    font-size: 14px;
    line-height: 1.65;
    color: #94a3b8;
}

.bk-aside-foot {
    margin-top: auto;
    font-size: 12px;
    color: #64748b;
}

.bk-aside-foot a {
    color: #F7E964;
    text-decoration: none;
}

.bk-main {
    padding: 28px 32px 32px;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.bk-step-label {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--ps-muted);
    margin-bottom: 8px;
}

.bk-step-title {
    margin: 0 0 20px;
    font-size: 22px;
    font-weight: 800;
    color: var(--ps-text);
}

.bk-dates {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(88px, 1fr));
    gap: 8px;
    margin-bottom: 20px;
    max-height: 220px;
    overflow: auto;
    padding-right: 4px;
}

.bk-date-btn {
    border: 2px solid var(--ps-border);
    background: var(--ps-surface-alt);
    border-radius: 12px;
    padding: 10px 8px;
    cursor: pointer;
    text-align: center;
    transition: all .2s var(--ps-ease);
    font-family: inherit;
}

.bk-date-btn:hover:not(:disabled) {
    border-color: rgba(243, 222, 7, .4);
    background: rgba(243, 222, 7, .08);
}

.bk-date-btn.is-active {
    border-color: var(--ps-primary);
    background: rgba(243, 222, 7, .14);
    box-shadow: var(--ps-glow);
}

.bk-date-btn:disabled {
    opacity: .45;
    cursor: not-allowed;
}

.bk-date-btn strong {
    display: block;
    font-size: 13px;
    color: var(--ps-text);
}

.bk-date-btn span {
    display: block;
    font-size: 11px;
    color: var(--ps-muted);
    margin-top: 2px;
}

.bk-slots {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(88px, 1fr));
    gap: 8px;
    margin-bottom: 20px;
    min-height: 48px;
}

.bk-slot-btn {
    border: 2px solid var(--ps-border);
    background: var(--ps-surface-alt);
    border-radius: 10px;
    padding: 10px 12px;
    font-size: 14px;
    font-weight: 700;
    color: var(--ps-primary);
    cursor: pointer;
    transition: all .2s var(--ps-ease);
    font-family: inherit;
}

.bk-slot-btn:hover,
.bk-slot-btn.is-active {
    border-color: var(--ps-primary);
    background: rgba(243, 222, 7, .14);
}

.bk-empty {
    color: var(--ps-muted);
    font-size: 14px;
    padding: 12px 0;
}

.bk-form {
    display: grid;
    gap: 14px;
}

.bk-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.bk-field label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--ps-text);
}

.bk-field input,
.bk-field textarea {
    width: 100%;
    border: 2px solid var(--ps-border);
    border-radius: 12px;
    padding: 11px 14px;
    font: inherit;
    color: var(--ps-text);
    background: var(--ps-surface-alt);
    transition: border-color .2s var(--ps-ease);
}

.bk-field input:focus,
.bk-field textarea:focus {
    outline: none;
    border-color: var(--ps-primary);
    box-shadow: 0 0 0 3px rgba(243, 222, 7, .14);
}

.bk-field textarea {
    min-height: 88px;
    resize: vertical;
}

.bk-check {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 13px;
    color: var(--ps-muted);
}

.bk-check input {
    margin-top: 3px;
}

.bk-check a {
    color: var(--ps-primary);
}

.bk-actions {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-top: 4px;
}

.bk-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: none;
    border-radius: 999px;
    padding: 12px 22px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    font-family: inherit;
    transition: all .2s var(--ps-ease);
}

.bk-btn-primary {
    background: linear-gradient(135deg, var(--ps-primary) 0%, var(--ps-primary-light) 100%);
    color: var(--ps-primary-ink);
    box-shadow: 0 8px 24px rgba(243, 222, 7, .28);
}

.bk-btn-primary:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 12px 28px rgba(243, 222, 7, .34);
}

.bk-btn-primary:disabled {
    opacity: .6;
    cursor: not-allowed;
}

.bk-btn-ghost {
    background: transparent;
    color: var(--ps-muted);
    border: 2px solid var(--ps-border);
}

.bk-summary {
    background: var(--ps-surface-alt);
    border: 1px solid var(--ps-border);
    border-radius: 14px;
    padding: 14px 16px;
    font-size: 14px;
    color: var(--ps-text);
    margin-bottom: 16px;
}

.bk-summary strong {
    color: var(--ps-primary);
}

.bk-error {
    color: #f87171;
    font-size: 13px;
    margin-top: -4px;
}

.bk-success {
    text-align: center;
    padding: 40px 20px;
}

.bk-success-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: rgba(110, 231, 183, .14);
    color: #6ee7b7;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin-bottom: 16px;
}

.bk-success h2 {
    margin: 0 0 10px;
    font-size: 24px;
}

.bk-success p {
    margin: 0;
    color: var(--ps-muted);
    line-height: 1.6;
}

.bk-panel-hidden {
    display: none !important;
}

.bk-loading {
    color: var(--ps-muted);
    font-size: 13px;
}

@media (max-width: 860px) {
    .bk-card {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .bk-aside {
        padding: 24px 20px;
    }

    .bk-event-title {
        font-size: 22px;
    }

    .bk-main {
        padding: 22px 20px 28px;
    }

    .bk-form-row {
        grid-template-columns: 1fr;
    }
}