/* ============================================
   Script 2 Time — Project Styles
   ============================================ */

/* --- Accent Override --- */
:root {
    --color-accent:        var(--color-gray-900);
    --color-accent-hover:  var(--color-gray-700);
    --color-accent-subtle: var(--color-gray-100);
}

/* --- Page Layout --- */
.page {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    padding-bottom: var(--space-8);
}

.page > * {
    width: 100%;
}

.page > main {
    flex: 1;
}

.page__body {
    max-width: 1100px;
    margin-inline: auto;
    padding-inline: var(--space-6);
}

.page__hero {
    text-align: center;
    padding-top: var(--space-12);
    padding-bottom: var(--space-10);
}

.page__title {
    font-size: var(--text-3xl);
    font-weight: var(--weight-semibold);
    color: var(--color-text);
    margin-bottom: var(--space-3);
    letter-spacing: var(--tracking-tight);
}

.page__description {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    max-width: 560px;
    margin-inline: auto;
    line-height: var(--leading-relaxed);
}

/* --- Calculator --- */
.calculator {
    display: flex;
    max-width: 70%;
    margin-inline: auto;
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: var(--border-solid);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

/* --- Input Side --- */
.calculator__input {
    flex: 1 1 0%;
    padding: var(--space-8);
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.input-label {
    font-size: var(--text-sm);
    font-weight: var(--weight-medium);
    color: var(--color-text);
}

.input-field {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-base);
    color: var(--color-text);
    background-color: var(--color-surface);
    border: var(--border-solid);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-fast);
    outline: none;
}

.input-field::placeholder {
    color: var(--color-text-tertiary);
}

.input-field:focus {
    border-color: var(--color-accent);
}

.input-field--textarea {
    resize: vertical;
    min-height: 120px;
    line-height: var(--leading-relaxed);
}

/* Hide number input arrows */
.input-field[type="number"]::-webkit-outer-spin-button,
.input-field[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.input-field[type="number"] {
    -moz-appearance: textfield;
}

.calculator__divider {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-5) 0;
}

.calculator__divider::before,
.calculator__divider::after {
    content: "";
    flex: 1;
    border-top: var(--border-dashed);
}

.calculator__divider span {
    font-size: var(--text-sm);
    color: var(--color-text-tertiary);
    font-weight: var(--weight-medium);
}

/* --- Result Side --- */
.calculator__result {
    flex: 0 0 40%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-8);
    border-left: var(--border-dashed);
    text-align: center;
}

.result__display {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
}

.result__value {
    font-size: clamp(3rem, 2.5rem + 2vw, 4.5rem);
    font-weight: var(--weight-semibold);
    color: var(--color-text);
    line-height: 1;
    letter-spacing: var(--tracking-tight);
    font-variant-numeric: tabular-nums;
}

.result__unit {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    font-weight: var(--weight-medium);
}

.result__note {
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
}

/* --- Privacy Note --- */
.privacy-note {
    text-align: center;
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
    margin-top: var(--space-6);
}

/* --- Responsive --- */
@media (max-width: 900px) {
    .calculator {
        max-width: 100%;
        flex-direction: column;
    }

    .calculator__result {
        flex: none;
        border-left: none;
        border-top: var(--border-dashed);
        padding: var(--space-8) var(--space-8) var(--space-6);
    }

    .result__value {
        font-size: clamp(2.5rem, 2rem + 2vw, 3.5rem);
    }

    .page__hero {
        padding-top: var(--space-8);
        padding-bottom: var(--space-8);
    }
}

@media (max-width: 600px) {
    .page__body {
        padding-inline: var(--space-4);
    }

    .calculator__input {
        padding: var(--space-6);
    }

    .calculator__result {
        padding: var(--space-6);
    }
}