.tm-dob-field {
    position: relative;
}

.tm-dob-field input[data-tm-dob-input] {
    padding-right: 54px;
}

.tm-dob-trigger {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    width: 36px;
    height: 36px;
    border: 0;
    border-radius: 50%;
    background: transparent;
    color: #3f352d;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.tm-dob-trigger:hover,
.tm-dob-trigger:focus-visible {
    background: rgba(139, 115, 85, 0.12);
    color: #2f2a26;
    outline: none;
}

.tm-dob-trigger:active {
    transform: translateY(-50%) scale(0.96);
}

.tm-dob-backdrop {
    position: fixed;
    inset: 0;
    z-index: 3600;
    background: rgba(47, 42, 38, 0.32);
    opacity: 0;
    pointer-events: none;
    transition: opacity 180ms ease;
}

.tm-dob-backdrop.is-open {
    opacity: 1;
    pointer-events: auto;
}

.tm-dob-picker {
    position: fixed;
    z-index: 3601;
    width: min(360px, calc(100vw - 28px));
    max-height: min(560px, calc(100dvh - 28px));
    border: 1px solid rgba(139, 115, 85, 0.22);
    border-radius: 18px;
    background: #fffdf8;
    color: #2f2a26;
    box-shadow: 0 28px 80px rgba(47, 42, 38, 0.22);
    opacity: 0;
    pointer-events: none;
    transform: translateY(8px) scale(0.98);
    transition: opacity 180ms ease, transform 180ms ease;
    overflow: hidden;
}

.tm-dob-picker.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0) scale(1);
}

.tm-dob-picker-inner {
    padding: 15px 16px 16px;
}

.tm-dob-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

.tm-dob-title {
    font-weight: 800;
    font-size: 1rem;
    letter-spacing: 0;
}

.tm-dob-close {
    width: 36px;
    height: 36px;
    border: 1px solid rgba(139, 115, 85, 0.2);
    border-radius: 50%;
    background: #fbf7ef;
    color: #4b4037;
    cursor: pointer;
    transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.tm-dob-close:hover,
.tm-dob-close:focus-visible {
    background: #405e54;
    border-color: #405e54;
    color: #ffffff;
    outline: none;
}

.tm-dob-close:active {
    transform: scale(0.96);
}

.tm-dob-stage {
    display: none;
}

.tm-dob-stage.is-active {
    display: block;
}

.tm-dob-decade-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    overflow: visible;
    padding: 0 0 10px;
}

.tm-dob-decade-chip {
    flex: 1 1 calc(33.333% - 7px);
    min-width: 82px;
    min-height: 38px;
    padding: 0 10px;
    border: 1px solid rgba(139, 115, 85, 0.18);
    border-radius: 999px;
    background: #fffaf3;
    color: #67584b;
    font-size: 0.84rem;
    font-weight: 800;
    cursor: pointer;
    box-shadow: 0 8px 18px rgba(47, 42, 38, 0.04);
    transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.tm-dob-decade-chip.is-selected {
    background: #405e54;
    border-color: #405e54;
    color: #ffffff;
    box-shadow: 0 10px 22px rgba(64, 94, 84, 0.22);
}

.tm-dob-decade-chip:hover,
.tm-dob-decade-chip:focus-visible {
    border-color: rgba(64, 94, 84, 0.42);
    box-shadow: 0 12px 24px rgba(47, 42, 38, 0.08);
    outline: none;
    transform: translateY(-1px);
}

.tm-dob-year-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 7px;
}

.tm-dob-month-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 7px;
}

.tm-dob-year,
.tm-dob-month,
.tm-dob-day {
    min-height: 42px;
    border: 1px solid rgba(139, 115, 85, 0.2);
    border-radius: 14px;
    background: #fbf7ef;
    color: #3f352d;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 160ms ease, border-color 160ms ease, box-shadow 160ms ease, color 160ms ease, transform 160ms ease;
}

.tm-dob-year {
    position: relative;
    min-height: 48px;
    overflow: hidden;
    border-color: rgba(154, 125, 84, 0.26);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(251, 247, 239, 0.96)),
        #fbf7ef;
    color: #342d28;
    box-shadow: 0 8px 18px rgba(47, 42, 38, 0.06);
}

.tm-dob-year::before {
    content: '';
    position: absolute;
    inset: 0 0 auto;
    height: 3px;
    background: #d6a95f;
    opacity: 0.9;
}

.tm-dob-year:hover,
.tm-dob-year:focus-visible,
.tm-dob-month:hover,
.tm-dob-month:focus-visible,
.tm-dob-day:hover,
.tm-dob-day:focus-visible {
    border-color: rgba(64, 94, 84, 0.42);
    box-shadow: 0 12px 24px rgba(47, 42, 38, 0.08);
    outline: none;
    transform: translateY(-1px);
}

.tm-dob-year:disabled {
    opacity: 0.38;
    cursor: not-allowed;
}

.tm-dob-year.is-selected,
.tm-dob-month.is-selected,
.tm-dob-day.is-selected {
    background: #405e54;
    border-color: #405e54;
    color: #ffffff;
    box-shadow: 0 12px 26px rgba(64, 94, 84, 0.24);
}

.tm-dob-year.is-selected::before {
    background: #f3c777;
    opacity: 1;
}

.tm-dob-year:active,
.tm-dob-month:active,
.tm-dob-day:active,
.tm-dob-decade-chip:active {
    transform: translateY(0) scale(0.98);
}

.tm-dob-day-wrap {
    position: relative;
    border: 1px solid rgba(139, 115, 85, 0.16);
    border-radius: 16px;
    background: #fbf7ef;
    overflow: hidden;
}

.tm-dob-day-wheel {
    max-height: 204px;
    padding: 10px;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: y proximity;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 7px;
}

.tm-dob-day {
    scroll-snap-align: center;
}

.tm-dob-summary {
    margin-top: 10px;
    padding: 10px 12px;
    border-radius: 14px;
    background: #f5efe5;
    color: #51463d;
    font-size: 0.88rem;
    min-height: 38px;
    display: flex;
    align-items: center;
}

.tm-dob-summary.is-error {
    background: #fff2ef;
    border: 1px solid rgba(180, 83, 73, 0.28);
    color: #8a332b;
    font-weight: 700;
    animation: tmDobNudge 360ms ease;
}

@keyframes tmDobNudge {
    0% { transform: translateY(0); }
    30% { transform: translateY(-3px); }
    65% { transform: translateY(1px); }
    100% { transform: translateY(0); }
}

.tm-dob-actions {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 8px;
    margin-top: 10px;
}

.tm-dob-clear,
.tm-dob-cancel {
    min-height: 44px;
    border-radius: 999px;
    font-weight: 800;
    cursor: pointer;
    transition: background-color 160ms ease, border-color 160ms ease, box-shadow 160ms ease, color 160ms ease, transform 160ms ease;
}

.tm-dob-clear {
    border: 1px solid rgba(139, 115, 85, 0.22);
    background: #fffaf3;
    color: #67584b;
}

.tm-dob-cancel {
    border: 1px solid rgba(139, 115, 85, 0.22);
    background: #405e54;
    color: #ffffff;
}

.tm-dob-clear:hover,
.tm-dob-clear:focus-visible,
.tm-dob-cancel:hover,
.tm-dob-cancel:focus-visible {
    box-shadow: 0 12px 24px rgba(47, 42, 38, 0.1);
    outline: none;
    transform: translateY(-1px);
}

.tm-dob-clear:hover,
.tm-dob-clear:focus-visible {
    border-color: rgba(214, 169, 95, 0.58);
    color: #4b4037;
}

.tm-dob-cancel:hover,
.tm-dob-cancel:focus-visible {
    background: #344f47;
    border-color: #344f47;
}

.tm-dob-clear:active,
.tm-dob-cancel:active {
    transform: translateY(0) scale(0.98);
}

@media (max-width: 640px) {
    .tm-dob-picker {
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        top: auto !important;
        width: 100%;
        max-height: min(72dvh, 560px);
        border-radius: 22px 22px 0 0;
        transform: translateY(100%);
    }

    .tm-dob-picker.is-open {
        transform: translateY(0);
    }

    .tm-dob-picker-inner {
        padding: 16px 18px calc(16px + env(safe-area-inset-bottom));
    }

    .tm-dob-year-grid {
        grid-template-columns: repeat(5, 1fr);
    }

    .tm-dob-day-wheel {
        max-height: 220px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .tm-dob-backdrop,
    .tm-dob-picker,
    .tm-dob-trigger {
        transition: none;
    }
}