.homepage-calculator--grades {
    width: 100%;
    max-width: 760px;
    margin: 0 auto;
    box-sizing: border-box;
    padding: 22px;
    border: 1px solid #dfe3e7;
    border-radius: 14px;
    background-color: #f8f9fb;
    box-shadow: 0 18px 42px -34px rgba(28, 37, 46, .55);
}

.homepage-calculator--grades *,
.homepage-calculator--grades *::before,
.homepage-calculator--grades *::after {
    box-sizing: border-box;
}

.homepage-calculator--grades .calculator-form {
    width: 100%;
}

.homepage-calculator--grades .grades-grid,
.homepage-calculator--grades .grades-thresholds {
    display: grid;
    gap: 16px;
    margin-bottom: 16px;
}

.homepage-calculator--grades .grades-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.homepage-calculator--grades .grades-thresholds {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.homepage-calculator--grades .grades-field {
    display: flex;
    flex-direction: column;
    gap: 7px;
    min-width: 0;
}

.homepage-calculator--grades .grades-field label {
    display: block;
    margin: 0;
    color: #667482;
    font-size: .86em;
    font-weight: 900;
    line-height: 1.35;
    text-transform: uppercase;
}

.homepage-calculator--grades .grades-field input,
.homepage-calculator--grades .grades-field select,
.homepage-calculator--grades .grades-field textarea,
.homepage-calculator--grades .grades-field .form-control {
    display: block;
    width: 100%;
    min-width: 0;
    height: 46px;
    border: 1px solid #dfe3e7;
    border-radius: 8px;
    padding: 0 14px;
    background-color: #fff;
    color: #273340;
    font-family: inherit;
    font-size: 15px;
    line-height: 46px;
    transition: border-color .2s ease, box-shadow .2s ease, background-color .2s ease;
}

.homepage-calculator--grades .grades-field textarea,
.homepage-calculator--grades .grades-textarea {
    min-height: 110px;
    padding-top: 12px;
    padding-bottom: 12px;
    line-height: 1.5;
    resize: vertical;
}

.homepage-calculator--grades .grades-field input:focus,
.homepage-calculator--grades .grades-field select:focus,
.homepage-calculator--grades .grades-field textarea:focus,
.homepage-calculator--grades .grades-field .form-control:focus {
    outline: none;
    border-color: rgba(255, 72, 91, .5);
    background-color: #fff;
    box-shadow: 0 0 0 3px rgba(255, 72, 91, .12);
}

.homepage-calculator--grades .grades-field input::placeholder,
.homepage-calculator--grades .grades-field textarea::placeholder {
    color: #a2a8ae;
}

.homepage-calculator--grades .grades-hint {
    color: #94999e;
    font-size: 13px;
    line-height: 1.45;
}

.homepage-calculator--grades .grades-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 18px;
}

.homepage-calculator--grades .grades-actions--between {
    justify-content: space-between;
}

.homepage-calculator--grades .calculator-submit,
.homepage-calculator--grades .calculator-reset {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 18px;
    border-radius: 8px;
    font-family: inherit;
    font-size: 14px;
    font-weight: 900;
    line-height: 1;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: background-color .2s ease, border-color .2s ease, color .2s ease, box-shadow .2s ease, transform .15s ease;
}

.homepage-calculator--grades .calculator-submit {
    border: 1px solid var(--color-accent, #ff485b);
    background-color: var(--color-accent, #ff485b);
    color: #fff;
}

.homepage-calculator--grades .calculator-submit:hover {
    border-color: var(--color-accent-dark, #e73b50);
    background-color: var(--color-accent-dark, #e73b50);
    color: #fff;
    text-decoration: none;
}

.homepage-calculator--grades .calculator-reset {
    border: 1px solid #dfe3e7;
    background-color: #f4f5f7;
    color: #667482;
}

.homepage-calculator--grades .calculator-reset:hover {
    border-color: rgba(255, 72, 91, .42);
    background-color: rgba(255, 72, 91, .08);
    color: var(--color-accent, #ff485b);
    text-decoration: none;
}

.homepage-calculator--grades .calculator-submit:active,
.homepage-calculator--grades .calculator-reset:active {
    transform: translateY(1px);
}

.homepage-calculator--grades .calculator-submit:focus,
.homepage-calculator--grades .calculator-reset:focus {
    outline: none;
}

.homepage-calculator--grades .calculator-submit:focus-visible,
.homepage-calculator--grades .calculator-reset:focus-visible {
    box-shadow: 0 0 0 3px rgba(255, 72, 91, .14);
}

.homepage-calculator--grades .grades-result {
    margin-top: 18px;
    padding: 16px;
    border: 1px solid #dfe3e7;
    border-radius: 12px;
    background-color: #fff;
    color: #4f5965;
    font-size: 15px;
    line-height: 1.6;
}

.homepage-calculator--grades .grades-result strong {
    color: #2f3b46;
    font-weight: 900;
}

.homepage-calculator--grades .grades-result.is-success {
    border-color: rgba(255, 72, 91, .18);
    background-color: rgba(255, 72, 91, .07);
    color: #2f3b46;
}

.homepage-calculator--grades .grades-result.is-success strong {
    color: var(--color-accent-dark, #e73b50);
}

.homepage-calculator--grades .grades-result.is-warning {
    border-color: rgba(141, 90, 20, .22);
    background-color: rgba(255, 193, 7, .11);
    color: #8d5a14;
}

.homepage-calculator--grades .grades-result.is-warning strong {
    color: #8d5a14;
}

.homepage-calculator--grades .grades-result.is-error {
    border-color: rgba(255, 72, 91, .22);
    background-color: rgba(255, 72, 91, .08);
    color: var(--color-accent-dark, #e73b50);
}

.homepage-calculator--grades .grades-result.is-error strong {
    color: var(--color-accent-dark, #e73b50);
}

.homepage-calculator--grades .grades-weighted-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.homepage-calculator--grades .grades-weighted-row {
    display: grid;
    grid-template-columns: 1fr 1fr 44px;
    gap: 12px;
    align-items: end;
}

.homepage-calculator--grades .grades-row-remove {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: 1px solid rgba(255, 72, 91, .35);
    border-radius: 8px;
    background-color: rgba(255, 72, 91, .08);
    color: var(--color-accent, #ff485b);
    font-family: inherit;
    font-size: 22px;
    font-weight: 900;
    line-height: 1;
    cursor: pointer;
    transition: background-color .2s ease, border-color .2s ease, color .2s ease, transform .15s ease, box-shadow .2s ease;
}

.homepage-calculator--grades .grades-row-remove:hover {
    border-color: var(--color-accent, #ff485b);
    background-color: var(--color-accent, #ff485b);
    color: #fff;
}

.homepage-calculator--grades .grades-row-remove:active {
    transform: translateY(1px);
}

.homepage-calculator--grades .grades-row-remove:focus {
    outline: none;
}

.homepage-calculator--grades .grades-row-remove:focus-visible {
    box-shadow: 0 0 0 3px rgba(255, 72, 91, .14);
}

.homepage-calculator--grades .grades-entry {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
    align-items: center;
}

.homepage-calculator--grades .grades-quick-buttons {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
    margin-top: 16px;
}

.homepage-calculator--grades .grades-quick-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    border: 1px solid #dfe3e7;
    border-radius: 8px;
    background-color: #fff;
    color: #273340;
    font-family: inherit;
    font-size: 18px;
    font-weight: 900;
    line-height: 1;
    cursor: pointer;
    transition: background-color .2s ease, border-color .2s ease, color .2s ease, box-shadow .2s ease, transform .15s ease;
}

.homepage-calculator--grades .grades-quick-button:hover {
    border-color: rgba(255, 72, 91, .42);
    background-color: rgba(255, 72, 91, .08);
    color: var(--color-accent, #ff485b);
}

.homepage-calculator--grades .grades-quick-button:active {
    transform: translateY(1px);
}

.homepage-calculator--grades .grades-quick-button:focus {
    outline: none;
}

.homepage-calculator--grades .grades-quick-button:focus-visible {
    border-color: var(--color-accent, #ff485b);
    box-shadow: 0 0 0 3px rgba(255, 72, 91, .14);
}

.homepage-calculator--grades .grades-selected {
    margin-top: 18px;
    padding: 14px;
    border: 1px solid #dfe3e7;
    border-radius: 12px;
    background-color: #fff;
}

.homepage-calculator--grades .grades-selected-header {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
    margin-bottom: 12px;
    color: #2f3b46;
    font-size: 14px;
    font-weight: 900;
    line-height: 1.35;
}

.homepage-calculator--grades .grades-clear-list {
    border: 0;
    background: transparent;
    color: var(--color-accent, #ff485b);
    font-family: inherit;
    font-size: 13px;
    font-weight: 900;
    line-height: 1;
    cursor: pointer;
    padding: 0;
    transition: color .2s ease;
}

.homepage-calculator--grades .grades-clear-list:hover {
    color: var(--color-accent-dark, #e73b50);
}

.homepage-calculator--grades .grades-clear-list:focus {
    outline: none;
}

.homepage-calculator--grades .grades-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    min-height: 34px;
}

.homepage-calculator--grades .grades-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 34px;
    padding: 0 10px 0 12px;
    border: 1px solid rgba(255, 72, 91, .18);
    border-radius: 999px;
    background-color: rgba(255, 72, 91, .08);
    color: var(--color-accent-dark, #e73b50);
    font-size: 14px;
    font-weight: 900;
    line-height: 1;
}

.homepage-calculator--grades .grades-tag-remove {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    border: 0;
    border-radius: 50%;
    background-color: rgba(255, 72, 91, .12);
    color: var(--color-accent, #ff485b);
    font-size: 16px;
    line-height: 18px;
    cursor: pointer;
    padding: 0;
    transition: background-color .2s ease, color .2s ease;
}

.homepage-calculator--grades .grades-tag-remove:hover {
    background-color: var(--color-accent, #ff485b);
    color: #fff;
}

.homepage-calculator--grades .grades-tag-remove:focus {
    outline: none;
}

.homepage-calculator--grades .grades-empty {
    color: #94999e;
    font-size: 14px;
    line-height: 1.45;
}

.homepage-calculator--grades .weighted-grade-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.homepage-calculator--grades .weighted-grade-row {
    display: grid;
    grid-template-columns: 1.4fr .7fr .7fr 44px;
    gap: 12px;
    align-items: end;
    padding: 12px;
    border: 1px solid #dfe3e7;
    border-radius: 12px;
    background-color: #fff;
}

.homepage-calculator--grades .weighted-grade-hint {
    margin-top: 12px;
}

.homepage-calculator--grades .weighted-grade-main-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.homepage-calculator--grades .needed-grade-buttons {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
}

.homepage-calculator--grades .needed-grade-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    border: 1px solid #dfe3e7;
    border-radius: 8px;
    background-color: #fff;
    color: #273340;
    font-family: inherit;
    font-size: 15px;
    font-weight: 900;
    line-height: 1;
    cursor: pointer;
    transition: background-color .2s ease, border-color .2s ease, color .2s ease, box-shadow .2s ease, transform .15s ease;
}

.homepage-calculator--grades .needed-grade-button:hover {
    border-color: rgba(255, 72, 91, .42);
    background-color: rgba(255, 72, 91, .08);
    color: var(--color-accent, #ff485b);
}

.homepage-calculator--grades .needed-grade-button.is-active {
    border-color: var(--color-accent, #ff485b);
    background-color: var(--color-accent, #ff485b);
    color: #fff;
}

.homepage-calculator--grades .needed-grade-button:active {
    transform: translateY(1px);
}

.homepage-calculator--grades .needed-grade-button:focus {
    outline: none;
}

.homepage-calculator--grades .needed-grade-button:focus-visible {
    border-color: var(--color-accent, #ff485b);
    box-shadow: 0 0 0 3px rgba(255, 72, 91, .14);
}

.homepage-calculator--grades .needed-grade-scale {
    margin-top: 18px;
    padding: 14px;
    border: 1px solid #dfe3e7;
    border-radius: 12px;
    background-color: #fff;
}

.homepage-calculator--grades .needed-grade-scale-title {
    margin: 0 0 12px;
    color: #2f3b46;
    font-size: 14px;
    font-weight: 900;
    line-height: 1.35;
}

@media (max-width: 767px) {
    .homepage-calculator--grades {
        max-width: 100%;
        padding: 16px;
        border-radius: 12px;
    }

    .homepage-calculator--grades .grades-grid,
    .homepage-calculator--grades .grades-thresholds,
    .homepage-calculator--grades .grades-weighted-row,
    .homepage-calculator--grades .weighted-grade-row {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .homepage-calculator--grades .grades-entry {
        grid-template-columns: 1fr;
    }

    .homepage-calculator--grades .grades-quick-buttons {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 8px;
    }

    .homepage-calculator--grades .grades-selected-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .homepage-calculator--grades .grades-actions--between {
        justify-content: flex-start;
    }

    .homepage-calculator--grades .calculator-submit,
    .homepage-calculator--grades .calculator-reset,
    .homepage-calculator--grades .grades-row-remove {
        width: 100%;
    }

    .homepage-calculator--grades .weighted-grade-main-actions {
        width: 100%;
    }

    .homepage-calculator--grades .weighted-grade-main-actions .calculator-submit,
    .homepage-calculator--grades .weighted-grade-main-actions .calculator-reset {
        width: 100%;
    }
}

@media (max-width: 420px) {
    .homepage-calculator--grades {
        padding: 14px;
    }

    .homepage-calculator--grades .grades-grid,
    .homepage-calculator--grades .grades-thresholds {
        gap: 10px;
    }

    .homepage-calculator--grades .calculator-submit,
    .homepage-calculator--grades .calculator-reset {
        min-height: 42px;
        font-size: 13px;
        padding: 0 14px;
    }

    .homepage-calculator--grades .grades-result {
        padding: 14px;
        font-size: 14px;
    }

    .homepage-calculator--grades .grades-quick-button {
        min-height: 44px;
        font-size: 16px;
    }

    .homepage-calculator--grades .grades-tag {
        min-height: 32px;
        font-size: 13px;
    }

    .homepage-calculator--grades .needed-grade-buttons {
        gap: 8px;
    }

    .homepage-calculator--grades .needed-grade-button {
        min-height: 42px;
        font-size: 14px;
    }
}