.bib-booking,
.bib-teacher-bookings,
.bib-modal__dialog {
    --bib-accent: var(--vamtam-accent-color-2, #6680ca);
    --bib-accent-dark: var(--vamtam-accent-color-6, #201e25);
    --bib-surface: var(--vamtam-accent-color-5, #fcfbfe);
    --bib-paper: #ffffff;
    --bib-border: #d9d4e2;
    --bib-border-strong: #c6bed3;
    --bib-input-border: #6f7782;
    --bib-text: #4a4a4a;
    --bib-muted: #69727d;
    --bib-highlight: #fff7e9;
    --bib-success: #eff7ee;
    --bib-success-text: #2c6e49;
    --bib-shadow: 0 18px 50px rgba(32, 30, 37, 0.09);
    --bib-font-body: "Montserrat", sans-serif;
    --bib-font-heading: "Montserrat", sans-serif;
}

.bib-booking *,
.bib-teacher-bookings *,
.bib-modal * {
    box-sizing: border-box;
}

.bib-booking {
    position: relative;
    max-width: 960px;
    margin: 0 auto;
    padding: 42px;
    border: 1px solid var(--bib-border);
    background:
        linear-gradient(135deg, rgba(102, 128, 202, 0.08), rgba(102, 128, 202, 0) 30%),
        linear-gradient(180deg, var(--bib-surface) 0%, var(--bib-paper) 100%);
    box-shadow: var(--bib-shadow);
    color: var(--bib-text);
    font-family: var(--bib-font-body);
    overflow: hidden;
}

.bib-booking::before {
    content: "";
    position: absolute;
    inset: 0 auto 0 0;
    width: 8px;
    background: linear-gradient(180deg, var(--bib-accent) 0%, #95a8df 100%);
}

.bib-booking__intro,
.bib-teacher-bookings__intro {
    max-width: 620px;
    margin-bottom: 28px;
}

.bib-booking__eyebrow {
    margin: 0 0 10px;
    color: var(--bib-accent);
    font-family: var(--bib-font-body);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.bib-booking__heading,
.bib-modal__dialog h3 {
    margin: 0 0 12px;
    color: var(--bib-accent-dark);
    font-family: var(--bib-font-heading);
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 400;
    line-height: 1.15;
}

.bib-modal__dialog h3 {
    font-size: 30px;
    padding-right: 32px;
}

.bib-booking__description {
    margin: 0;
    color: var(--bib-muted);
    font-size: 15px;
    line-height: 1.8;
}

.bib-booking__selector-prompt {
    margin: 0 0 14px;
    color: var(--bib-accent-dark);
    font-family: var(--bib-font-body);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.12em;
    line-height: 1.4;
    text-transform: uppercase;
}

.bib-booking__controls {
    width: 100%;
    margin-bottom: 28px;
}

.bib-booking__controls-note {
    margin: 44px 0 0;
    color: var(--bib-muted);
    font-size: 15px;
    line-height: 1.7;
}

.bib-booking__controls label,
.bib-booking-form__fields span {
    display: block;
    margin-bottom: 8px;
    color: var(--bib-accent-dark);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.bib-visually-hidden {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

.bib-teacher-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 14px;
}

.bib-booking .bib-teacher-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 12px;
    width: 100%;
    min-height: 188px;
    padding: 18px 16px !important;
    border: 1px solid var(--bib-border) !important;
    background: rgba(255, 255, 255, 0.94) !important;
    color: var(--bib-accent-dark) !important;
    font-family: var(--bib-font-body) !important;
    text-align: center;
    cursor: pointer;
    transition: border-color 0.16s ease, box-shadow 0.16s ease, transform 0.16s ease, background-color 0.16s ease;
    appearance: none;
    -webkit-appearance: none;
}

.bib-booking .bib-teacher-card:hover,
.bib-booking .bib-teacher-card:focus-visible {
    border-color: var(--bib-accent) !important;
    box-shadow: 0 12px 28px rgba(102, 128, 202, 0.16) !important;
    transform: translateY(-2px);
    outline: none !important;
}

.bib-booking .bib-teacher-card.is-active {
    border-color: var(--bib-accent) !important;
    background: linear-gradient(180deg, #ffffff 0%, #f3f6ff 100%) !important;
    box-shadow: 0 16px 34px rgba(102, 128, 202, 0.24) !important;
    transform: translateY(-2px);
    position: relative;
}

.bib-booking .bib-teacher-card.is-active::after {
    content: "";
    position: absolute;
    inset: 0;
    border: 2px solid rgba(102, 128, 202, 0.32);
    pointer-events: none;
}

.bib-booking .bib-teacher-card.is-active .bib-teacher-card__name {
    color: var(--bib-accent);
}

.bib-teacher-card__media {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 88px;
    height: 88px;
    aspect-ratio: 1 / 1;
    flex: 0 0 88px;
    border-radius: 50%;
    overflow: hidden;
}

.bib-teacher-card__image,
.bib-teacher-card__placeholder {
    width: 88px;
    height: 88px;
    aspect-ratio: 1 / 1;
    border-radius: 50%;
}

.bib-teacher-card__image {
    display: block;
    max-width: none;
    object-fit: cover;
    border: 1px solid var(--bib-border);
    overflow: hidden;
}

.bib-teacher-card__placeholder {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(102, 128, 202, 0.22);
    background: #eef2ff;
    color: var(--bib-accent);
    font-size: 26px;
    font-weight: 700;
}

.bib-teacher-card__name {
    display: block;
    font-size: 15px;
    font-weight: 700;
    line-height: 1.4;
}

.bib-booking .bib-booking__controls select,
.bib-modal .bib-booking-form__fields input,
.bib-modal .bib-booking-form__times select {
    width: 100%;
    min-height: 52px;
    padding: 14px 16px !important;
    border: 1px solid var(--bib-input-border) !important;
    border-radius: 0 !important;
    background: rgba(255, 255, 255, 0.95) !important;
    box-shadow: none !important;
    color: var(--bib-text) !important;
    font-family: var(--bib-font-body) !important;
    font-size: 14px !important;
    appearance: none;
    -webkit-appearance: none;
}

.bib-booking .bib-booking__controls select:focus,
.bib-modal .bib-booking-form__fields input:focus,
.bib-modal .bib-booking-form__times select:focus {
    outline: none !important;
    border-color: var(--bib-accent) !important;
    box-shadow: 0 0 0 3px rgba(102, 128, 202, 0.16) !important;
}

.bib-calendar {
    width: 100%;
    padding: 28px;
    border: 1px solid var(--bib-border);
    background: rgba(255, 255, 255, 0.82);
}

.bib-calendar__header,
.bib-calendar__weekdays,
.bib-calendar__grid {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 12px;
    align-items: center;
}

.bib-calendar__header {
    grid-template-columns: 52px 1fr 52px;
    margin-bottom: 18px;
}

.bib-calendar__title {
    margin: 0;
    color: var(--bib-accent-dark);
    font-family: var(--bib-font-heading);
    font-size: 28px;
    font-weight: 400;
    text-align: center;
    text-transform: capitalize;
}

.bib-booking .bib-calendar__nav,
.bib-modal .bib-booking-form__submit {
    border: 0;
    border-radius: 0;
    background: var(--bib-accent);
    color: #fff;
    cursor: pointer;
    font-family: var(--bib-font-body);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    transition: transform 0.16s ease, background-color 0.16s ease, box-shadow 0.16s ease;
    appearance: none;
    -webkit-appearance: none;
}

.bib-booking .bib-calendar__nav {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    min-width: 40px;
    min-height: 40px;
    padding: 0 !important;
    border: 0 !important;
    background: var(--bib-accent) !important;
    color: #fff !important;
    justify-self: center;
    font-size: 17px;
    line-height: 1;
    letter-spacing: 0;
    text-indent: 0 !important;
    box-shadow: none !important;
}

.bib-booking .bib-calendar__nav:hover,
.bib-modal .bib-booking-form__submit:hover {
    background: #556fc0 !important;
    transform: translateY(-1px);
    box-shadow: 0 12px 25px rgba(102, 128, 202, 0.22) !important;
}

.bib-calendar__weekdays {
    margin-bottom: 14px;
    color: var(--bib-muted);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-align: center;
    text-transform: uppercase;
}

.bib-calendar__grid {
    min-height: 300px;
}

.bib-calendar__day {
    min-height: 92px;
    border: 1px solid var(--bib-border);
    background: rgba(252, 251, 254, 0.92);
    color: #a29aac;
    transition: border-color 0.16s ease, box-shadow 0.16s ease, background-color 0.16s ease;
}

.bib-calendar__day button {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    width: 100%;
    height: 100%;
    min-height: 92px;
    border: 0;
    padding: 14px 12px;
    background: transparent;
    color: inherit;
    cursor: pointer;
    font-family: var(--bib-font-body);
    text-align: left;
    overflow: hidden;
}

.bib-calendar__day button strong {
    display: inline-block;
    margin-top: auto;
    color: var(--bib-accent-dark);
    font-size: 19px;
    font-weight: 700;
}

.bib-calendar__day--available {
    border-color: rgba(102, 128, 202, 0.42);
    background: linear-gradient(180deg, #ffffff 0%, #f7f8fd 100%);
    box-shadow: inset 0 4px 0 var(--bib-accent);
}

.bib-calendar__day--available:hover {
    border-color: var(--bib-accent);
    box-shadow: inset 0 4px 0 var(--bib-accent), 0 12px 24px rgba(102, 128, 202, 0.12);
}

.bib-calendar__day--available button:hover strong {
    color: var(--bib-accent);
}

.bib-calendar__day--empty {
    visibility: hidden;
}

.bib-calendar__slots-count {
    display: block;
    margin-top: 10px;
    color: var(--bib-muted);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.bib-modal[hidden] {
    display: none;
}

.bib-modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px 16px;
    overflow-y: auto;
    isolation: isolate;
    font-family: var(--bib-font-body);
}

.bib-modal__backdrop {
    position: fixed;
    inset: 0;
    background: rgba(32, 30, 37, 0.52);
    backdrop-filter: blur(4px);
}

.bib-modal__dialog {
    position: relative;
    z-index: 1;
    width: min(100%, 560px);
    max-width: 560px;
    max-height: min(82vh, 760px);
    margin: 0;
    padding: 28px 24px 22px;
    border: 1px solid var(--bib-border);
    background:
        linear-gradient(135deg, rgba(102, 128, 202, 0.08), rgba(102, 128, 202, 0) 36%),
        linear-gradient(180deg, var(--bib-surface) 0%, var(--bib-paper) 100%);
    box-shadow: 0 28px 65px rgba(32, 30, 37, 0.22);
    color: var(--bib-text);
    overflow-y: auto;
}

.bib-modal__dialog--anchored {
    position: relative;
}

.bib-modal .bib-modal__close {
    position: absolute;
    top: 10px;
    right: 10px;
    border: 0 !important;
    padding: 0 !important;
    min-width: 0;
    min-height: 0;
    background: transparent !important;
    box-shadow: none !important;
    color: #000000 !important;
    appearance: none;
    -webkit-appearance: none;
    font-size: 28px !important;
    line-height: 1;
    cursor: pointer;
}

.bib-booking-form__times {
    margin-bottom: 16px;
    min-width: 0;
}

.bib-booking-form__selected-date {
    margin: 0 0 14px;
    color: var(--bib-accent-dark);
    font-size: 14px;
    font-weight: 600;
    line-height: 1.5;
    text-transform: capitalize;
}

.bib-booking-form__times label {
    display: block;
    min-width: 0;
}

.bib-booking-form__times span {
    display: block;
    margin-bottom: 8px;
    color: var(--bib-accent-dark);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.bib-booking-form__times select {
    display: block;
    min-width: 0;
}

.bib-booking-form__fields {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    min-width: 0;
}

.bib-booking-form__fields label,
.bib-booking-form__times label {
    min-width: 0;
}

.bib-booking-form__message {
    min-height: 24px;
    margin: 12px 0 0;
    color: #b81c23;
    font-size: 13px;
    font-weight: 600;
}

.bib-modal .bib-booking-form__submit {
    margin-top: 8px;
    padding: 25px 20px !important;
    border: 0 !important;
    background: var(--bib-accent) !important;
    color: #fff !important;
    box-shadow: none !important;
}

html.bib-modal-open,
body.bib-modal-open {
    overflow: hidden;
}

body.bib-modal-open {
    position: fixed;
    width: 100%;
    left: 0;
    right: 0;
}

.bib-teacher-bookings {
    padding: 36px;
    border: 1px solid var(--bib-border);
    background:
        linear-gradient(135deg, rgba(102, 128, 202, 0.06), rgba(102, 128, 202, 0) 42%),
        linear-gradient(180deg, var(--bib-surface) 0%, var(--bib-paper) 100%);
    box-shadow: var(--bib-shadow);
    color: var(--bib-text);
    font-family: var(--bib-font-body);
}

.bib-teacher-table {
    width: 100%;
    border-collapse: collapse;
    background: rgba(255, 255, 255, 0.9);
}

.bib-teacher-table thead th {
    padding: 14px 16px;
    border-bottom: 2px solid var(--bib-border-strong);
    color: var(--bib-accent-dark);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-align: left;
    text-transform: uppercase;
}

.bib-teacher-table td {
    padding: 16px;
    border-bottom: 1px solid var(--bib-border);
    color: var(--bib-text);
    font-size: 14px;
    line-height: 1.6;
    text-align: left;
}

.bib-teacher-table tbody tr:hover {
    background: rgba(102, 128, 202, 0.05);
}

@media (max-width: 820px) {
    .bib-booking,
    .bib-teacher-bookings {
        padding: 26px;
    }

    .bib-calendar {
        padding: 18px;
    }

    .bib-calendar__header,
    .bib-calendar__weekdays,
    .bib-calendar__grid {
        gap: 8px;
    }

    .bib-calendar__title {
        font-size: 24px;
    }

    .bib-calendar__day,
    .bib-calendar__day button {
        min-height: 78px;
    }

    .bib-modal__dialog {
        width: min(100%, 520px);
        max-height: calc(100vh - 40px);
        padding: 24px 18px 18px;
    }

    .bib-booking-form__fields {
        grid-template-columns: 1fr;
    }

    .bib-booking__controls {
        max-width: 100%;
    }

    .bib-booking .bib-teacher-card {
        min-height: 170px;
        padding: 16px 14px !important;
    }

    .bib-teacher-card__media,
    .bib-teacher-card__image,
    .bib-teacher-card__placeholder {
        width: 76px;
        height: 76px;
    }
}

@media (max-width: 767px) {
    .bib-booking__controls {
        width: 100% !important;
        max-width: 100% !important;
    }

    .bib-teacher-grid {
        display: grid !important;
        grid-template-columns: minmax(0, 1fr) !important;
        gap: 10px !important;
    }

    .bib-booking .bib-teacher-card {
        display: flex !important;
        flex-direction: row !important;
        align-items: center !important;
        justify-content: flex-start !important;
        width: 100% !important;
        min-height: 0 !important;
        gap: 12px !important;
        padding: 12px !important;
        text-align: left !important;
    }

    .bib-teacher-card__media {
        width: 56px !important;
        height: 56px !important;
        flex: 0 0 56px !important;
    }

    .bib-teacher-card__image,
    .bib-teacher-card__placeholder {
        width: 56px !important;
        height: 56px !important;
    }

    .bib-teacher-card__placeholder {
        font-size: 18px !important;
    }

    .bib-teacher-card__name {
        display: block !important;
        flex: 1 1 auto !important;
        min-width: 0 !important;
        font-size: 14px !important;
        line-height: 1.3 !important;
        text-align: left !important;
        word-break: break-word;
    }
}

@media (max-width: 560px) {
    .bib-booking,
    .bib-teacher-bookings {
        padding: 22px 18px;
    }

    .bib-booking::before {
        width: 5px;
    }

    .bib-booking__intro,
    .bib-teacher-bookings__intro {
        margin-bottom: 20px;
    }

    .bib-booking__heading,
    .bib-modal__dialog h3 {
        font-size: 22px;
    }

    .bib-booking__description {
        font-size: 14px;
        line-height: 1.6;
    }

    .bib-calendar {
        padding: 12px 10px;
    }

    .bib-calendar__title {
        font-size: 18px;
    }

    .bib-calendar__header {
        grid-template-columns: 32px 1fr 32px;
        gap: 6px;
        margin-bottom: 12px;
    }

    .bib-calendar__weekdays,
    .bib-calendar__grid {
        gap: 4px;
    }

    .bib-calendar__weekdays {
        margin-bottom: 8px;
        font-size: 9px;
        letter-spacing: 0.04em;
    }

    .bib-booking .bib-calendar__nav {
        width: 30px;
        min-width: 30px;
        min-height: 30px;
        font-size: 14px;
    }

    .bib-calendar__day,
    .bib-calendar__day button {
        min-height: 66px;
    }

    .bib-calendar__day button {
        position: relative;
        display: flex;
        flex-direction: column;
        justify-content: flex-end;
        padding: 8px 6px 6px;
        text-align: left;
    }

    .bib-calendar__day button strong {
        display: inline-block;
        font-size: 15px;
        line-height: 1.1;
    }

    .bib-calendar__slots-count {
        position: absolute;
        top: 6px;
        right: 6px;
        min-width: 18px;
        height: 18px;
        margin-top: 0;
        padding: 0 4px;
        border-radius: 999px;
        background: var(--bib-accent);
        color: #fff;
        font-size: 0;
        line-height: 18px;
        letter-spacing: 0;
        text-align: center;
        white-space: nowrap;
        overflow: hidden;
    }

    .bib-calendar__slots-count::before {
        content: attr(data-count);
        font-size: 10px;
        font-weight: 700;
    }

    .bib-modal__dialog {
        width: min(100%, 100%);
        max-width: calc(100vw - 20px);
        max-height: calc(100vh - 20px);
        padding: 20px 14px 16px;
    }

    .bib-modal .bib-modal__close {
        top: 8px;
        right: 8px;
    }

    .bib-booking-form__fields {
        gap: 12px;
    }

    .bib-booking .bib-booking__controls select,
    .bib-modal .bib-booking-form__fields input,
    .bib-modal .bib-booking-form__times select {
        min-height: 48px;
        padding: 12px 14px !important;
        font-size: 16px !important;
    }

    .bib-modal .bib-booking-form__submit {
        width: 100%;
        padding: 25px 16px !important;
        font-size: 11px !important;
    }

    .bib-teacher-table,
    .bib-teacher-table thead,
    .bib-teacher-table tbody,
    .bib-teacher-table th,
    .bib-teacher-table td,
    .bib-teacher-table tr {
        display: block;
    }

    .bib-teacher-table thead {
        display: none;
    }

    .bib-teacher-table tr {
        margin-bottom: 12px;
        border: 1px solid var(--bib-border);
        background: rgba(255, 255, 255, 0.92);
    }

    .bib-teacher-table td {
        padding: 12px 14px;
    }
}

@media (max-width: 400px) {
    .bib-booking .bib-teacher-card {
        gap: 10px !important;
        padding: 10px !important;
    }

    .bib-teacher-card__media,
    .bib-teacher-card__image,
    .bib-teacher-card__placeholder {
        width: 52px !important;
        height: 52px !important;
    }

    .bib-teacher-card__name {
        font-size: 12px !important;
        line-height: 1.25 !important;
    }

    .bib-calendar {
        padding: 10px 8px;
    }

    .bib-calendar__header {
        grid-template-columns: 28px 1fr 28px;
    }

    .bib-calendar__weekdays,
    .bib-calendar__grid {
        gap: 3px;
    }

    .bib-calendar__day,
    .bib-calendar__day button {
        min-height: 62px;
    }

    .bib-booking .bib-calendar__nav {
        width: 28px;
        min-width: 28px;
        min-height: 28px;
        font-size: 13px;
    }

    .bib-calendar__day button strong {
        font-size: 14px;
    }

    .bib-calendar__slots-count {
        top: 5px;
        right: 5px;
        min-width: 17px;
        height: 17px;
        line-height: 17px;
    }

    .bib-calendar__slots-count::before {
        font-size: 9px;
    }
}