/* ─────────────────────────────────────────────────────────────────────────────
   MSSP Price Calculator — calculator.css
   ───────────────────────────────────────────────────────────────────────────── */

/* ── Layout ───────────────────────────────────────────────────────────────── */
.calc-hero { padding-bottom: 2.5rem; }

.calc-section { padding-top: 2rem; }

.calc-layout {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 2rem;
    align-items: start;
}

/* ── Input blocks ─────────────────────────────────────────────────────────── */
.calc-inputs { display: flex; flex-direction: column; gap: 1.25rem; }

.calc-block {
    background: rgba(255,255,255,.03);
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 1.75rem;
}

.calc-block__header {
    display: flex;
    align-items: center;
    gap: .75rem;
    margin-bottom: 1.25rem;
}

.calc-step-num {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--accent, #1a73e8);
    color: #fff;
    font-size: .75rem;
    font-weight: 800;
    flex-shrink: 0;
}

.calc-block__title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text);
    margin: 0;
}

.calc-block__desc {
    font-size: .85rem;
    color: var(--muted);
    margin-bottom: 1.25rem;
    margin-top: -.5rem;
    line-height: 1.5;
}

/* ── Range fields ─────────────────────────────────────────────────────────── */
.calc-field { margin-bottom: 1.5rem; }
.calc-field:last-child { margin-bottom: 0; }

.calc-label {
    display: flex;
    flex-direction: column;
    gap: .2rem;
    font-size: .875rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: .75rem;
    cursor: default;
}

.calc-label-hint {
    font-size: .775rem;
    font-weight: 400;
    color: var(--muted);
}

.calc-range-row {
    display: flex;
    align-items: center;
    gap: .875rem;
}

.calc-range {
    flex: 1;
    -webkit-appearance: none;
    appearance: none;
    height: 4px;
    border-radius: 4px;
    background: var(--line);
    outline: none;
    cursor: pointer;
}

.calc-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--accent, #1a73e8);
    border: 2px solid rgba(255,255,255,.15);
    box-shadow: 0 2px 6px rgba(0,0,0,.3);
    cursor: pointer;
    transition: transform .12s;
}
.calc-range::-webkit-slider-thumb:hover { transform: scale(1.15); }
.calc-range::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--accent, #1a73e8);
    border: 2px solid rgba(255,255,255,.15);
    cursor: pointer;
}

.calc-num-input {
    width: 72px;
    padding: .4rem .55rem;
    border-radius: 7px;
    border: 1px solid var(--line);
    background: rgba(255,255,255,.04);
    color: var(--text);
    font-size: .9rem;
    font-weight: 600;
    text-align: center;
    outline: none;
    -moz-appearance: textfield;
    transition: border-color .15s;
}
.calc-num-input::-webkit-outer-spin-button,
.calc-num-input::-webkit-inner-spin-button { -webkit-appearance: none; }
.calc-num-input:focus { border-color: var(--accent, #1a73e8); }

.calc-range-marks {
    display: flex;
    justify-content: space-between;
    margin-top: .35rem;
    font-size: .68rem;
    color: var(--muted);
    padding: 0 2px;
}

/* ── Tier cards ───────────────────────────────────────────────────────────── */
.calc-tier-grid {
    display: flex;
    flex-direction: column;
    gap: .65rem;
}

.calc-tier-card { display: block; cursor: pointer; }

.calc-tier-radio { position: absolute; opacity: 0; width: 0; height: 0; }

.calc-tier-card__inner {
    border: 1.5px solid var(--line);
    border-radius: 10px;
    padding: 1.1rem 1.25rem;
    transition: border-color .18s, background .18s, box-shadow .18s;
    position: relative;
}

.calc-tier-card__inner::before {
    content: '';
    position: absolute;
    left: 1.25rem;
    right: 1.25rem;
    bottom: 0;
    height: 0;
    background: var(--accent, #1a73e8);
    opacity: 0;
    border-radius: 0 0 9px 9px;
    transition: height .18s, opacity .18s;
}

.calc-tier-card:hover .calc-tier-card__inner {
    border-color: rgba(255,255,255,.18);
    background: rgba(255,255,255,.04);
}

.calc-tier-card.is-selected .calc-tier-card__inner {
    border-color: var(--accent, #1a73e8);
    background: rgba(26,115,232,.07);
    box-shadow: 0 0 0 3px rgba(26,115,232,.12);
}

.calc-tier-card.is-selected .calc-tier-card__inner::before {
    height: 3px;
    opacity: 1;
}

.calc-tier-card.is-recommended .calc-tier-card__inner::after {
    content: 'Recommended';
    position: absolute;
    top: .6rem;
    right: .85rem;
    font-size: .65rem;
    font-weight: 700;
    letter-spacing: .05em;
    text-transform: uppercase;
    color: var(--accent, #1a73e8);
    background: rgba(26,115,232,.12);
    border: 1px solid rgba(26,115,232,.25);
    border-radius: 4px;
    padding: .15rem .45rem;
}

.calc-tier-card__top {
    display: flex;
    align-items: center;
    gap: .6rem;
    margin-bottom: .5rem;
    flex-wrap: wrap;
}

.calc-tier-card__name {
    font-size: .9rem;
    font-weight: 700;
    color: var(--text);
}

.calc-tier-card__price {
    font-size: .9rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: .65rem;
}

.calc-tier-card__price span {
    font-size: .78rem;
    font-weight: 400;
    color: var(--muted);
}

.calc-tier-card__features {
    display: flex;
    flex-wrap: wrap;
    gap: .25rem .75rem;
    list-style: none;
    padding: 0;
    margin: 0;
}

.calc-tier-card__features li {
    font-size: .775rem;
    color: var(--muted);
    padding-left: .9rem;
    position: relative;
}

.calc-tier-card__features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent, #1a73e8);
    font-size: .7rem;
}

.calc-tier-card__sla {
    margin-top: .6rem;
    font-size: .72rem;
    color: var(--muted);
    font-style: italic;
}

/* ── Add-ons ──────────────────────────────────────────────────────────────── */
.calc-addon-list { display: flex; flex-direction: column; gap: .55rem; }

.calc-addon { display: block; cursor: pointer; }

.calc-addon-check { position: absolute; opacity: 0; width: 0; height: 0; }

.calc-addon__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    border: 1.5px solid var(--line);
    border-radius: 9px;
    padding: .9rem 1.1rem;
    transition: border-color .18s, background .18s;
}

.calc-addon__inner::before {
    content: '';
    display: flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    min-width: 18px;
    border-radius: 4px;
    border: 1.5px solid var(--line);
    background: transparent;
    transition: background .15s, border-color .15s;
    order: -1;
    font-size: .75rem;
    color: #fff;
}

.calc-addon:hover .calc-addon__inner { border-color: rgba(255,255,255,.18); background: rgba(255,255,255,.03); }

.calc-addon.is-checked .calc-addon__inner {
    border-color: var(--accent, #1a73e8);
    background: rgba(26,115,232,.07);
}

.calc-addon.is-checked .calc-addon__inner::before {
    background: var(--accent, #1a73e8);
    border-color: var(--accent, #1a73e8);
    content: '✓';
}

.calc-addon__info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: .2rem;
}

.calc-addon__name { font-size: .875rem; font-weight: 600; color: var(--text); }
.calc-addon__desc { font-size: .775rem; color: var(--muted); line-height: 1.4; }

.calc-addon__price {
    font-size: .9rem;
    font-weight: 700;
    color: var(--text);
    white-space: nowrap;
}

.calc-addon__price span { font-size: .75rem; font-weight: 400; color: var(--muted); }

/* ── Term ─────────────────────────────────────────────────────────────────── */
.calc-term-row {
    display: flex;
    flex-direction: column;
    gap: .55rem;
}

.calc-term-opt { display: block; cursor: pointer; }
.calc-term-radio { position: absolute; opacity: 0; width: 0; height: 0; }

.calc-term-opt__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .75rem;
    border: 1.5px solid var(--line);
    border-radius: 9px;
    padding: .9rem 1.1rem;
    transition: border-color .18s, background .18s;
    position: relative;
}

.calc-term-opt:hover .calc-term-opt__inner { border-color: rgba(255,255,255,.18); background: rgba(255,255,255,.03); }

.calc-term-opt.is-selected .calc-term-opt__inner {
    border-color: var(--accent, #1a73e8);
    background: rgba(26,115,232,.07);
}

.calc-term-opt__label { font-size: .875rem; font-weight: 600; color: var(--text); }
.calc-term-opt__note  { font-size: .775rem; color: var(--muted); margin-top: .15rem; }
.calc-term-opt__note--save { color: #27c93f; font-weight: 600; }

.calc-term-opt__chip {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: .68rem;
    font-weight: 700;
    letter-spacing: .04em;
    text-transform: uppercase;
    background: rgba(39,201,63,.15);
    color: #27c93f;
    border: 1px solid rgba(39,201,63,.25);
    border-radius: 4px;
    padding: .15rem .45rem;
}

/* ── Estimate panel ───────────────────────────────────────────────────────── */
.calc-estimate {
    position: sticky;
    top: calc(var(--hf-nav-h, 64px) + 1.5rem);
}

.calc-estimate__inner {
    background: rgba(255,255,255,.03);
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.calc-estimate__header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
}

.calc-estimate__label {
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--muted);
}

.calc-estimate__disclaimer { font-size: .72rem; color: var(--muted); }

.calc-estimate__total-wrap {
    display: flex;
    align-items: baseline;
    gap: .35rem;
}

.calc-estimate__total {
    font-size: 2.4rem;
    font-weight: 800;
    letter-spacing: -.03em;
    color: var(--text);
    line-height: 1;
}

.calc-estimate__period { font-size: .9rem; color: var(--muted); }

.calc-estimate__annual-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(39,201,63,.08);
    border: 1px solid rgba(39,201,63,.2);
    border-radius: 7px;
    padding: .5rem .75rem;
    font-size: .8rem;
}

.calc-estimate__annual-label { color: #27c93f; font-weight: 600; }
.calc-estimate__annual-val   { color: var(--text); font-weight: 700; }

/* Breakdown */
.calc-estimate__breakdown {
    display: flex;
    flex-direction: column;
    gap: .4rem;
    padding-top: .75rem;
    border-top: 1px solid var(--line);
}

.calc-breakdown-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: .8rem;
    color: var(--muted);
}

.calc-breakdown-row span:last-child { font-weight: 600; color: var(--text); }

.calc-breakdown-row--discount span { color: #27c93f !important; }

/* Enterprise notice */
.calc-enterprise-notice {
    display: flex;
    gap: .6rem;
    align-items: flex-start;
    background: rgba(255,209,102,.07);
    border: 1px solid rgba(255,209,102,.2);
    border-radius: 8px;
    padding: .75rem;
    font-size: .78rem;
    color: #ffd166;
    line-height: 1.45;
}

.calc-enterprise-notice svg { flex-shrink: 0; margin-top: .1rem; }

/* Recommendation */
.calc-recommend {
    display: flex;
    align-items: center;
    gap: .45rem;
    font-size: .78rem;
    color: var(--accent, #1a73e8);
    padding: .5rem .75rem;
    background: rgba(26,115,232,.08);
    border: 1px solid rgba(26,115,232,.2);
    border-radius: 7px;
}

.calc-estimate__actions {
    display: flex;
    flex-direction: column;
    gap: .6rem;
}

.calc-quote-btn { width: 100%; justify-content: center; text-align: center; }
.calc-pricing-link { width: 100%; justify-content: center; text-align: center; font-size: .85rem; }

.calc-estimate__footnote {
    font-size: .72rem;
    color: var(--muted);
    line-height: 1.5;
    padding-top: .5rem;
    border-top: 1px solid var(--line);
}

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 1060px) {
    .calc-layout { grid-template-columns: 1fr 300px; }
}

@media (max-width: 860px) {
    .calc-layout { grid-template-columns: 1fr; }
    .calc-estimate { position: static; order: -1; }
    .calc-estimate__total { font-size: 2rem; }
    .calc-estimate__inner { flex-direction: row; flex-wrap: wrap; gap: .75rem; }
    .calc-estimate__header { width: 100%; }
    .calc-estimate__total-wrap { flex: 1; }
    .calc-estimate__annual-wrap { width: 100%; }
    .calc-estimate__breakdown { width: 100%; order: 3; }
    .calc-estimate__actions { flex-direction: row; width: 100%; }
    .calc-quote-btn, .calc-pricing-link { flex: 1; }
    .calc-estimate__footnote { width: 100%; }
    .calc-enterprise-notice, .calc-recommend { width: 100%; }
}

@media (max-width: 540px) {
    .calc-block { padding: 1.25rem; }
    .calc-estimate__inner { flex-direction: column; }
    .calc-estimate__actions { flex-direction: column; }
    .calc-tier-card__features { flex-direction: column; }
}