body.calculator-page {
    background:
        radial-gradient(circle at top left, rgba(214, 184, 122, 0.18), transparent 32%),
        radial-gradient(circle at right 20% top 15%, rgba(126, 77, 92, 0.22), transparent 28%),
        linear-gradient(180deg, #12080c 0%, #0a090d 48%, #07070a 100%);
    color: var(--text);
}

body.calculator-page main {
    min-height: calc(100vh - 200px);
}

.calculator-shell {
    padding: 40px 16px 64px;
}

.calculator-container {
    max-width: 1100px;
    margin: 0 auto 22px;
    background: rgba(20, 15, 18, 0.78);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    padding: clamp(24px, 4vw, 42px);
    border-radius: 18px;
    border: 1px solid rgba(214, 184, 122, 0.18);
    box-shadow: 0 26px 56px rgba(0, 0, 0, 0.34);
}

.calculator-title {
    font-family: 'Cinzel', serif;
    font-size: clamp(2rem, 4vw, 2.85rem);
    letter-spacing: 0.02em;
    color: var(--accent);
    text-align: center;
    margin: 0 0 12px;
}

.calculator-subtitle {
    max-width: 760px;
    margin: 0 auto 28px;
    text-align: center;
    color: var(--muted);
    line-height: 1.65;
    font-size: 1.02rem;
}

.calculator-overview {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 24px;
}

.overview-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 14px 16px;
}

.overview-card strong {
    display: block;
    font-family: 'Cinzel', serif;
    color: var(--accent);
    font-size: 0.86rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: 6px;
}

.overview-card span {
    color: var(--text);
    line-height: 1.55;
    font-size: 0.95rem;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.form-grid.three-col {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.field {
    position: relative;
}

.field label,
.field-group-title {
    display: block;
    margin-bottom: 8px;
    color: var(--text);
    font-weight: 600;
    font-size: 0.95rem;
}

.form-control {
    width: 100%;
    padding: 12px 14px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 10px;
    color: var(--text);
    font-family: 'Manrope', sans-serif;
    font-size: 1rem;
    box-sizing: border-box;
    transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.form-control:focus {
    border-color: rgba(214, 184, 122, 0.9);
    box-shadow: 0 0 0 3px rgba(214, 184, 122, 0.14);
    outline: none;
}

.form-control[readonly] {
    opacity: 0.72;
    cursor: not-allowed;
}

.field-help {
    margin-top: 6px;
    color: var(--muted);
    font-size: 0.84rem;
    line-height: 1.45;
}

.toggle-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 16px;
    align-items: center;
}

.toggle-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.03);
    color: var(--text);
    font-size: 0.92rem;
}

.action-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    margin-top: 24px;
}

.btn-submit,
.btn-secondary,
.btn-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 46px;
    padding: 12px 20px;
    border-radius: 12px;
    border: 1px solid transparent;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: transform 160ms ease, opacity 160ms ease, border-color 160ms ease, background 160ms ease;
}

.btn-submit {
    background: linear-gradient(135deg, var(--accent) 0%, #f2ddad 100%);
    color: #231707;
    box-shadow: 0 14px 28px rgba(214, 184, 122, 0.16);
}

.btn-secondary,
.btn-link {
    background: rgba(255, 255, 255, 0.03);
    color: var(--text);
    border-color: rgba(255, 255, 255, 0.12);
}

.btn-submit:hover,
.btn-secondary:hover,
.btn-link:hover {
    transform: translateY(-2px);
}

.btn-submit:disabled,
.btn-secondary:disabled {
    opacity: 0.55;
    cursor: not-allowed;
    transform: none;
}

.section-card {
    background: rgba(18, 14, 17, 0.76);
    backdrop-filter: blur(12px);
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 22px;
    box-shadow: 0 22px 44px rgba(0, 0, 0, 0.24);
}

.section-card + .section-card {
    margin-top: 18px;
}

.calculator-geo-note {
    margin-top: 18px;
    padding: 18px 20px;
    border-color: rgba(214, 184, 122, 0.16);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.02));
}

.calculator-geo-note h3 {
    margin: 0 0 8px;
    color: var(--accent);
    font-family: 'Cinzel', serif;
    font-size: 1.05rem;
    letter-spacing: 0.03em;
}

.calculator-geo-note p {
    margin: 0;
    color: var(--muted);
    line-height: 1.7;
    font-size: 0.96rem;
}

.section-title {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: baseline;
    gap: 10px;
    margin-bottom: 16px;
}

.section-title h2,
.section-title h3,
.section-title h4 {
    font-family: 'Cinzel', serif;
    color: var(--accent);
    margin: 0;
}

.section-title p {
    margin: 0;
    color: var(--muted);
}

.result-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
}

.result-card,
.result-panel,
.summary-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 14px;
    padding: 14px 16px;
}

.result-card strong,
.summary-card strong {
    display: block;
    margin-bottom: 6px;
    color: var(--accent);
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.result-card span,
.summary-card span {
    display: block;
    line-height: 1.5;
}

.table-wrap {
    overflow-x: auto;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.02);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th,
.data-table td {
    padding: 14px 16px;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    vertical-align: top;
}

.data-table th {
    background: rgba(255, 255, 255, 0.03);
    color: var(--accent);
    font-family: 'Cinzel', serif;
    font-size: 0.92rem;
}

.data-table tr:hover td {
    background: rgba(255, 255, 255, 0.015);
}

.pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    font-size: 0.84rem;
    white-space: nowrap;
}

.pill.good {
    color: #48d16d;
    border-color: rgba(72, 209, 109, 0.2);
    background: rgba(72, 209, 109, 0.08);
}

.pill.warn {
    color: #e7c45a;
    border-color: rgba(231, 196, 90, 0.22);
    background: rgba(231, 196, 90, 0.08);
}

.pill.bad {
    color: #ff7a7a;
    border-color: rgba(255, 122, 122, 0.22);
    background: rgba(255, 122, 122, 0.08);
}

.city-suggestions,
.autocomplete-suggestions {
    position: absolute;
    left: 0;
    right: 0;
    top: calc(100% + 6px);
    z-index: 1000;
    display: none;
    max-height: 280px;
    overflow-y: auto;
    background: rgba(15, 12, 16, 0.98);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    box-shadow: 0 20px 36px rgba(0, 0, 0, 0.34);
}

.city-suggestions.visible,
.autocomplete-suggestions.visible {
    display: block;
}

.city-suggestion-item {
    padding: 12px 14px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text);
    cursor: pointer;
}

.city-suggestion-item:hover {
    background: rgba(255, 255, 255, 0.04);
}

.dynamic-list {
    display: grid;
    gap: 12px;
}

.dynamic-row {
    display: grid;
    grid-template-columns: 170px 170px minmax(0, 1fr) auto;
    gap: 10px;
    align-items: end;
}

.dynamic-row .remove-btn {
    min-height: 46px;
}

.empty-state {
    padding: 24px;
    color: var(--muted);
    text-align: center;
    border: 1px dashed rgba(255, 255, 255, 0.14);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.02);
}

.cta-panel {
    margin: 22px auto 0;
    max-width: 1100px;
    padding: 28px;
    border-radius: 18px;
    border: 1px solid rgba(214, 184, 122, 0.18);
    background:
        radial-gradient(circle at top right, rgba(214, 184, 122, 0.16), transparent 30%),
        rgba(24, 17, 21, 0.8);
    backdrop-filter: blur(16px);
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.3);
    text-align: center;
}

.cta-panel h2 {
    font-family: 'Cinzel', serif;
    color: var(--accent);
    margin: 0 0 10px;
}

.cta-panel p {
    margin: 0 auto 16px;
    max-width: 780px;
    color: var(--muted);
    line-height: 1.6;
}

.auth-overlay {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: rgba(8, 7, 10, 0.7);
    backdrop-filter: blur(8px);
    z-index: 2000;
}

.auth-overlay.visible {
    display: flex;
}

.auth-card {
    width: min(520px, 100%);
    background: rgba(18, 13, 16, 0.98);
    border-radius: 20px;
    border: 1px solid rgba(214, 184, 122, 0.24);
    box-shadow: 0 28px 60px rgba(0, 0, 0, 0.42);
    padding: 28px;
}

.auth-card h3 {
    font-family: 'Cinzel', serif;
    color: var(--accent);
    margin: 0 0 12px;
}

.auth-card p {
    color: var(--muted);
    line-height: 1.6;
    margin: 0 0 18px;
}

.auth-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    flex-wrap: wrap;
}

.api-error {
    padding: 16px 18px;
    border-radius: 14px;
    border: 1px solid rgba(255, 122, 122, 0.22);
    background: rgba(255, 122, 122, 0.08);
    color: #ffb2b2;
    line-height: 1.55;
}

.muted {
    color: var(--muted);
}

@media (max-width: 1024px) {
    .calculator-overview,
    .result-grid,
    .form-grid.three-col {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 760px) {
    .calculator-shell {
        padding: 28px 12px 52px;
    }

    .calculator-container,
    .cta-panel {
        padding: 20px;
        border-radius: 16px;
    }

    .calculator-overview,
    .result-grid,
    .form-grid {
        grid-template-columns: 1fr;
    }

    .dynamic-row {
        grid-template-columns: 1fr;
    }

    .auth-actions {
        justify-content: stretch;
    }

    .auth-actions .btn-submit,
    .auth-actions .btn-secondary {
        width: 100%;
    }
}

/* Landing Page Hero and Deciphering Styles */
.calculator-landing-intro {
    background: radial-gradient(circle at top right, rgba(214, 184, 122, 0.12), transparent 45%), rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(214, 184, 122, 0.22);
    border-radius: 16px;
    padding: 24px;
    margin-bottom: 32px;
    box-shadow: inset 0 0 16px rgba(255, 255, 255, 0.02);
    text-align: left;
}

.calculator-landing-title {
    font-family: 'Cinzel', serif;
    color: var(--accent);
    font-size: 1.35rem;
    letter-spacing: 0.02em;
    margin-top: 0;
    margin-bottom: 12px;
}

.calculator-landing-desc {
    color: var(--muted);
    font-size: 0.98rem;
    line-height: 1.65;
    margin-bottom: 16px;
}

.geo-anchor-box {
    background: rgba(214, 184, 122, 0.06);
    border-left: 3px solid var(--accent);
    padding: 12px 16px;
    border-radius: 4px;
    font-size: 0.92rem;
    color: var(--text);
    line-height: 1.55;
    margin-top: 14px;
}

/* Deciphering Guides styles */
.decipher-card {
    background: radial-gradient(circle at bottom left, rgba(126, 77, 92, 0.15), transparent 40%), rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(214, 184, 122, 0.22);
    border-radius: 16px;
    padding: 24px;
    margin-top: 24px;
    box-shadow: inset 0 0 16px rgba(0, 0, 0, 0.2);
    text-align: left;
}

.decipher-title {
    font-family: 'Cinzel', serif;
    color: var(--accent);
    font-size: 1.35rem;
    margin-top: 0;
    margin-bottom: 16px;
    border-bottom: 1px solid rgba(214, 184, 122, 0.15);
    padding-bottom: 10px;
}

.decipher-subtitle {
    font-family: 'Cinzel', serif;
    font-size: 1.05rem;
    color: #fff;
    margin-top: 20px;
    margin-bottom: 10px;
}

.decipher-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

@media (max-width: 760px) {
    .decipher-grid {
        grid-template-columns: 1fr;
    }
}

.decipher-tier {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 10px;
    padding: 14px;
}

.decipher-tier-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.decipher-tier-name {
    font-weight: 700;
    color: var(--accent);
    font-size: 0.95rem;
}

.decipher-badge {
    padding: 3px 8px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.decipher-badge.strong {
    background: rgba(74, 222, 128, 0.15);
    color: #4ade80;
    border: 1px solid rgba(74, 222, 128, 0.3);
}

.decipher-badge.moderate {
    background: rgba(250, 204, 21, 0.15);
    color: #facc15;
    border: 1px solid rgba(250, 204, 21, 0.3);
}

.decipher-badge.weak {
    background: rgba(248, 113, 113, 0.15);
    color: #f87171;
    border: 1px solid rgba(248, 113, 113, 0.3);
}

.decipher-bullet-list {
    margin: 8px 0 0;
    padding-left: 20px;
    color: var(--muted);
    font-size: 0.9rem;
    line-height: 1.5;
}

.decipher-bullet-list li {
    margin-bottom: 6px;
}