.pp-calc-form {
    background: #fff;
    border: 1px solid #e8e8e8;
    border-radius: 16px;
    padding: 24px 28px;
    margin-bottom: 32px;
}

/* Rows */
.pp-calc-form__row {
    margin-bottom: 14px;
}

.pp-calc-form__row:last-child {
    margin-bottom: 0;
}

/* Row 1: Breed + Sex */
.pp-calc-form__row--breed-sex {
    display: flex;
    gap: 12px;
    align-items: flex-end;
}

.pp-calc-form__field-group--breed {
    flex: 1;
    min-width: 0;
}

.pp-calc-form__field-group--sex {
    flex-shrink: 0;
}

/* Row 2: Weight + Age + Activity */
.pp-calc-form__row--params {
    display: flex;
    gap: 16px;
    align-items: flex-end;
}

.pp-calc-form__row--params > .pp-calc-form__field-group {
    flex: 1;
    min-width: 0;
}

.pp-calc-form__field-group--compact {
    flex: 0 0 auto !important;
}

/* Field group */
.pp-calc-form__field-group {
    display: flex;
    flex-direction: column;
}

.pp-calc-form__label {
    font-size: 13px;
    font-weight: 600;
    color: #555;
    margin-bottom: 5px;
}

.pp-calc-form__label--sex {
    font-size: 12px;
    text-align: center;
}

/* Breed dropdown (native fallback) */
.pp-calc-form__breed-select {
    width: 100%;
    height: 40px;
    padding: 0 12px;
    border: 1px solid #d0d5dd;
    border-radius: 8px;
    font-size: 14px;
    color: #444;
    background: #fff;
    appearance: auto;
    cursor: pointer;
    transition: border-color 0.15s ease;
}

.pp-calc-form__breed-select:focus {
    outline: none;
    border-color: #e8760a;
    box-shadow: 0 0 0 3px rgba(232, 118, 10, 0.10);
}

/* Select2 overrides */
.pp-calc-form .select2-container {
    width: 100% !important;
}

.pp-calc-form .select2-container .select2-selection--single {
    height: 40px;
    border: 1px solid #d0d5dd;
    border-radius: 8px;
    padding: 0 12px;
    display: flex;
    align-items: center;
}

.pp-calc-form .select2-container .select2-selection--single .select2-selection__rendered {
    font-size: 14px;
    color: #444;
    padding: 0;
    line-height: 40px;
}

.pp-calc-form .select2-container .select2-selection--single .select2-selection__placeholder {
    color: #999;
}

.pp-calc-form .select2-container .select2-selection--single .select2-selection__arrow {
    height: 40px;
    right: 8px;
}

.pp-calc-form .select2-container--focus .select2-selection--single,
.pp-calc-form .select2-container--open .select2-selection--single {
    border-color: #e8760a;
    box-shadow: 0 0 0 3px rgba(232, 118, 10, 0.10);
}

/* Select2 clear button (×) */
.pp-calc-form .select2-selection__clear {
    position: relative !important;
    float: none !important;
    order: 2;
    margin-left: 10px;
    font-size: 20px;
    font-weight: 400 !important;
    color: #aaa !important;
    padding: 0 5px;
    border-radius: 50%;
    transition: all 0.15s ease;
    line-height: 1;
}

.pp-calc-form .select2-selection__clear:hover {
    color: #e8760a !important;
    background: rgba(232, 118, 10, 0.08);
}

/* Select2 dropdown (rendered outside .pp-calc-form) */
.pp-calc-form-dropdown.select2-dropdown {
    border-color: #d0d5dd !important;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.pp-calc-form-dropdown .select2-search__field {
    border: 1px solid #d0d5dd !important;
    border-radius: 6px !important;
    padding: 6px 10px;
    font-size: 14px;
    outline: none;
}

.pp-calc-form-dropdown .select2-search__field:focus {
    border-color: #e8760a !important;
    box-shadow: 0 0 0 3px rgba(232, 118, 10, 0.10) !important;
}

.pp-calc-form-dropdown .select2-results__option {
    padding: 8px 12px;
    font-size: 14px;
    color: #444;
}

.pp-calc-form-dropdown .select2-results__option--highlighted[aria-selected] {
    background-color: #fff3e8 !important;
    color: #333 !important;
}

.pp-calc-form-dropdown .select2-results__option[aria-selected=true] {
    background-color: #fde8d0 !important;
    color: #333 !important;
}

/* Sex toggle — compact icon buttons */
.pp-calc-form__sex-toggle {
    display: flex;
    gap: 0;
    border: 1px solid #d0d5dd;
    border-radius: 8px;
}

.pp-calc-form__sex-btn {
    position: relative;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: none;
    background: #fff;
    font-size: 20px;
    line-height: 1;
    color: #999;
    cursor: pointer;
    transition: all 0.15s ease;
}

.pp-calc-form__sex-btn + .pp-calc-form__sex-btn {
    border-left: 1px solid #d0d5dd;
}

.pp-calc-form__sex-btn:hover {
    background: #fafafa;
}

.pp-calc-form__sex-btn--active {
    background: #fff3e8;
    color: #e8760a;
}

.pp-calc-form__sex-btn--active:hover {
    background: #ffe8d0;
}

/* Sex tooltip */
.pp-calc-form__sex-btn[data-tooltip]:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    padding: 4px 10px;
    background: #5a3e1b;
    color: #fff;
    font-size: 12px;
    font-weight: 500;
    border-radius: 6px;
    white-space: nowrap;
    pointer-events: none;
    z-index: 10;
}

.pp-calc-form__sex-btn[data-tooltip]:hover::before {
    content: '';
    position: absolute;
    bottom: calc(100% + 4px);
    left: 50%;
    transform: translateX(-50%);
    border: 4px solid transparent;
    border-top-color: #5a3e1b;
    pointer-events: none;
    z-index: 10;
}

/* Stepper group (stepper + unit toggle side by side) */
.pp-calc-form__stepper-group {
    display: flex;
    gap: 6px;
}

/* Stepper (+/- buttons around input) */
.pp-calc-form__stepper {
    display: flex;
    border: 1px solid #d0d5dd;
    border-radius: 8px;
    overflow: hidden;
    transition: border-color 0.15s ease;
}

.pp-calc-form__stepper:focus-within {
    border-color: #e8760a;
    box-shadow: 0 0 0 3px rgba(232, 118, 10, 0.10);
}

.pp-calc-form__stepper-btn {
    width: 26px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: none;
    background: #f9fafb;
    font-size: 14px;
    font-weight: 500;
    color: #666;
    cursor: pointer;
    transition: all 0.15s ease;
    user-select: none;
    flex-shrink: 0;
}

.pp-calc-form__stepper-btn:hover {
    background: #f0f0f0;
    color: #e8760a;
}

.pp-calc-form__stepper-btn:active {
    background: #e8e8e8;
}

.pp-calc-form__stepper-input {
    width: 60px;
    height: 34px;
    padding: 0 8px;
    border: none;
    border-left: 1px solid #d0d5dd;
    border-right: 1px solid #d0d5dd;
    font-size: 14px;
    color: #444;
    text-align: center;
    background: #fff;
    outline: none;
    -moz-appearance: textfield;
}

.pp-calc-form__stepper-input::-webkit-outer-spin-button,
.pp-calc-form__stepper-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* Unit toggle (weight lbs/kg, age years/months) */
.pp-calc-form__unit-toggle {
    display: flex;
    border: 1px solid #d0d5dd;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
}

.pp-calc-form__unit-btn {
    padding: 6px 8px;
    border: none;
    background: #fff;
    font-size: 12px;
    font-weight: 500;
    color: #888;
    cursor: pointer;
    transition: all 0.15s ease;
    white-space: nowrap;
}

.pp-calc-form__unit-btn + .pp-calc-form__unit-btn {
    border-left: 1px solid #d0d5dd;
}

.pp-calc-form__unit-btn:hover {
    background: #fafafa;
}

.pp-calc-form__unit-btn--active {
    background: #fff3e8;
    color: #e8760a;
    font-weight: 600;
}

/* Activity toggle — pill-shaped segmented control */
.pp-calc-form__activity-toggle {
    display: flex;
    border: 1px solid #d0d5dd;
    border-radius: 20px;
    overflow: hidden;
    background: #f9fafb;
}

.pp-calc-form__activity-btn {
    flex: 1;
    padding: 6px 4px;
    border: none;
    background: transparent;
    font-size: 11px;
    font-weight: 500;
    color: #888;
    cursor: pointer;
    transition: all 0.15s ease;
    white-space: nowrap;
}

.pp-calc-form__activity-btn:hover {
    color: #666;
}

.pp-calc-form__activity-btn--active {
    background: #e8760a;
    color: #fff;
    font-weight: 600;
    border-radius: 20px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.pp-calc-form__activity-btn--active:hover {
    background: #c96308;
}

/* Size select (hidden by default) */
.pp-calc-form__size-group--hidden {
    display: none;
}

.pp-calc-form__size-select {
    width: 100%;
    max-width: 280px;
    height: 40px;
    padding: 0 12px;
    border: 1px solid #d0d5dd;
    border-radius: 8px;
    font-size: 14px;
    color: #444;
    background: #fff;
    cursor: pointer;
    transition: border-color 0.15s ease;
}

.pp-calc-form__size-select:focus {
    outline: none;
    border-color: #e8760a;
    box-shadow: 0 0 0 3px rgba(232, 118, 10, 0.10);
}

/* More options */
.pp-calc-form__more-options {
    margin-top: 10px;
    padding-top: 12px;
    border-top: 1px solid #e0e0e0;
}

.pp-calc-form__more-options-toggle {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 13px;
    font-weight: 500;
    color: #888;
    text-decoration: none;
    cursor: pointer;
    transition: color 0.15s ease;
}

.pp-calc-form__more-options-toggle:hover {
    color: #e8760a;
    text-decoration: none;
}

.pp-calc-form__more-options-toggle::after {
    content: '\25BE';
    font-size: 11px;
    transition: transform 0.2s ease;
}

.pp-calc-form__more-options-toggle--open::after {
    transform: rotate(180deg);
}

.pp-calc-form__more-options-content {
    padding-top: 12px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px 24px;
    transition: opacity 0.25s ease;
}

.pp-calc-form__more-options-content > .pp-calc-form__field-group {
    flex-direction: row;
    align-items: center;
    gap: 8px;
}

.pp-calc-form__more-options-content .pp-calc-form__label {
    font-size: 13px;
    margin-bottom: 0;
    white-space: nowrap;
}

/* Pill toggle (compact Yes/No for neutered, overweight) */
.pp-calc-form__pill-toggle {
    display: flex;
    border: 1px solid #d0d5dd;
    border-radius: 16px;
    overflow: hidden;
    background: #f9fafb;
    flex-shrink: 0;
}

.pp-calc-form__pill-btn {
    padding: 5px 12px;
    border: none;
    background: transparent;
    font-size: 12px;
    font-weight: 500;
    color: #999;
    cursor: pointer;
    transition: all 0.15s ease;
    white-space: nowrap;
}

.pp-calc-form__pill-btn:hover {
    color: #666;
}

.pp-calc-form__pill-btn--active {
    background: #e8760a;
    color: #fff;
    font-weight: 600;
    border-radius: 16px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
}

.pp-calc-form__pill-btn--active:hover {
    background: #c96308;
}

/* Reproductive status toggle (Pregnant / Nursing emoji buttons) */
.pp-calc-form__repro-toggle {
    display: flex;
    gap: 6px;
    flex-shrink: 0;
}

.pp-calc-form__repro-btn {
    padding: 5px 12px;
    border: 1px solid #d0d5dd;
    border-radius: 16px;
    background: #f9fafb;
    font-size: 12px;
    font-weight: 500;
    color: #999;
    cursor: pointer;
    transition: all 0.15s ease;
    white-space: nowrap;
}

.pp-calc-form__repro-btn:hover {
    border-color: #ccc;
    color: #666;
}

.pp-calc-form__repro-btn--active {
    background: #fff3e8;
    border-color: #e8760a;
    color: #e8760a;
    font-weight: 600;
}

.pp-calc-form__repro-btn--active:hover {
    background: #ffe8d0;
}

/* Pregnant section */
.pp-calc-form__pregnant-section {
    flex-basis: 100%;
}

.pp-calc-form__pregnant-callout {
    display: flex;
    gap: 8px;
    align-items: flex-start;
    margin: 12px 0 0;
    padding: 10px 12px;
    background: #fff8f0;
    border: 1px solid #f0d9b5;
    border-radius: 8px;
    font-size: 13px;
    line-height: 1.5;
    color: #7c3a0a;
}

.pp-calc-form__pregnant-callout[hidden] {
    display: none;
}

.pp-calc-form__pregnant-callout-icon {
    flex-shrink: 0;
    font-size: 15px;
    line-height: 1.3;
    color: #c96308;
}

.pp-calc-form__pregnant-callout-text {
    flex: 1;
}

/* Responsive */
@media (max-width: 991px) {
    .pp-calc-form {
        padding: 20px;
    }
}

@media (max-width: 767px) {
    .pp-calc-form {
        padding: 16px 14px;
        border-radius: 12px;
    }

    .pp-calc-form__row--breed-sex {
        flex-direction: column;
        align-items: flex-end;
        gap: 10px;
    }

    .pp-calc-form__field-group--breed {
        width: 100%;
    }

    .pp-calc-form__row--params {
        flex-direction: column;
        gap: 10px;
    }

    .pp-calc-form__row--params > .pp-calc-form__field-group {
        width: 100%;
    }

    .pp-calc-form__field-group--compact {
        flex: 0 0 auto !important;
        width: auto !important;
    }

    .pp-calc-form__stepper-input {
        width: 120px;
    }

    .pp-calc-form__activity-btn {
        flex: 1;
        font-size: 14px;
        padding: 10px 8px;
        min-height: 44px;
    }

    .pp-calc-form__more-options-content {
        flex-direction: column;
        gap: 8px;
    }
}

.pp-calc-form__error {
    margin-top: 16px;
    padding: 10px 14px;
    border: 1px solid #e57373;
    border-radius: 8px;
    background: #fdecea;
    color: #8b1f1f;
    font-size: 14px;
    line-height: 1.4;
}

.pp-calc-form__error[hidden] {
    display: none;
}

.pp-calc-form__error ul {
    margin: 4px 0 0 18px;
    padding: 0;
}

.pp-calc-form__footer {
    display: flex;
    justify-content: flex-end;
    margin-top: 16px;
}

.pp-calc-form__reset {
    background: transparent;
    border: none;
    padding: 6px 10px;
    font-size: 13px;
    color: #92560e;
    cursor: pointer;
    text-decoration: underline;
}

.pp-calc-form__reset:hover,
.pp-calc-form__reset:focus {
    color: #7c3a0a;
}