/* ==========================================================
   GALLOP DESIGN — WEIGHT FORMULA CALCULATOR
   STAGING UI ONLY
   ========================================================== */

.weight-formula-calculator-tool {
    padding-bottom: 72px;
}

.weight-formula-calculator-tool > .container {
    max-width: 1320px;
}

/* HERO */

.weight-formula-hero {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 32px;

    padding: 40px 44px;
    margin-bottom: 30px;

    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;

    background:
        linear-gradient(
            135deg,
            rgba(255, 255, 255, 0.04),
            rgba(255, 255, 255, 0.01)
        );
}

.weight-formula-hero > div:first-child {
    max-width: 840px;
}

.weight-formula-hero h1 {
    margin: 8px 0 16px;

    font-size: clamp(42px, 5vw, 68px);
    line-height: 1.04;
    letter-spacing: -0.035em;
}

.weight-formula-hero p {
    max-width: 760px;
    margin: 0;

    font-size: 18px;
    line-height: 1.7;
}

.weight-formula-calculator-tool .tool-eyebrow {
    display: inline-block;

    font-size: 12px;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.weight-formula-calculator-tool .accuracy-badge {
    flex: 0 0 auto;

    padding: 10px 16px;

    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 999px;

    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.1em;
}

/* MAIN LAYOUT */

.weight-formula-calculator-tool .calculator-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.65fr) minmax(300px, 0.7fr);
    gap: 28px;
    align-items: start;
}

.weight-formula-calculator-tool .calculator-card,
.weight-formula-calculator-tool .tips-card,
.weight-formula-calculator-tool .weight-report {
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 22px;

    background: rgba(255, 255, 255, 0.025);
}

.weight-formula-calculator-tool .calculator-card {
    padding: 32px;
}

.weight-formula-calculator-tool .tips-card {
    padding: 28px;

    position: sticky;
    top: 24px;
}

.weight-formula-calculator-tool .card-heading {
    margin-bottom: 26px;
}

.weight-formula-calculator-tool .card-heading h2 {
    margin: 0 0 8px;

    font-size: 28px;
    line-height: 1.15;
}

.weight-formula-calculator-tool .card-heading p {
    margin: 0;

    line-height: 1.7;
}

/* FORMS */

.weight-formula-calculator-tool .form-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(170px, 0.42fr);
    gap: 18px;

    margin-bottom: 24px;
}

.weight-formula-calculator-tool .single-field-row {
    grid-template-columns: minmax(0, 1fr);
    max-width: 440px;
}

.weight-formula-calculator-tool .field {
    min-width: 0;
}

.weight-formula-calculator-tool .field label {
    display: block;

    margin-bottom: 8px;

    font-size: 13px;
    font-weight: 750;
    letter-spacing: 0.015em;
}

.weight-formula-calculator-tool input,
.weight-formula-calculator-tool select {
    width: 100%;
    min-height: 50px;

    padding: 11px 14px;

    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 12px;

    background: rgba(0, 0, 0, 0.18);

    color: inherit;
    font: inherit;

    transition:
        border-color 0.18s ease,
        box-shadow 0.18s ease,
        background 0.18s ease;
}

.weight-formula-calculator-tool input:focus,
.weight-formula-calculator-tool select:focus {
    outline: none;

    border-color: currentColor;

    box-shadow:
        0 0 0 3px rgba(255, 255, 255, 0.08);
}

.weight-formula-calculator-tool input:disabled,
.weight-formula-calculator-tool select:disabled {
    opacity: 0.5;
}

.weight-formula-calculator-tool .mode-fields {
    margin-top: 28px;
}

.weight-formula-calculator-tool .mode-fields[hidden] {
    display: none !important;
}

.weight-formula-calculator-tool .mode-fields h3 {
    margin: 28px 0 14px;

    font-size: 17px;
    line-height: 1.3;
}

/* FORMULA DISPLAY */

.weight-formula-calculator-tool .formula-display {
    margin: 20px 0 28px;
    padding: 18px 20px;

    border-left: 4px solid currentColor;
    border-radius: 12px;

    background: rgba(255, 255, 255, 0.035);
}

.weight-formula-calculator-tool .formula-display strong {
    font-size: 17px;
    letter-spacing: 0.015em;
}

/* ACTIONS */

.weight-formula-calculator-tool .form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;

    margin-top: 30px;
}

.weight-formula-calculator-tool .calculate-button,
.weight-formula-calculator-tool .reset-button,
.weight-formula-calculator-tool .print-button {
    min-height: 48px;

    display: inline-flex;
    align-items: center;
    justify-content: center;

    padding: 11px 20px;

    border-radius: 12px;

    font-size: 14px;
    font-weight: 750;
    text-decoration: none;

    cursor: pointer;
}

.weight-formula-calculator-tool .reset-button,
.weight-formula-calculator-tool .print-button {
    border: 1px solid rgba(255, 255, 255, 0.12);

    background: transparent;
    color: inherit;
}

/* ALERT */

.weight-formula-calculator-tool .calculator-alert {
    margin: 0 0 26px;
    padding: 16px 18px;

    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;

    background: rgba(255, 255, 255, 0.035);

    line-height: 1.65;
}

.weight-formula-calculator-tool .calculator-alert strong {
    display: block;
    margin-bottom: 4px;
}

/* TIPS */

.weight-formula-calculator-tool .tips-card ul {
    margin: 0 0 24px;
    padding-left: 20px;
}

.weight-formula-calculator-tool .tips-card li {
    margin-bottom: 12px;
    line-height: 1.6;
}

/* REPORT */

.weight-formula-calculator-tool .weight-report {
    margin-top: 32px;
    padding: 32px;
}

.weight-formula-calculator-tool .report-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;

    margin-bottom: 28px;
}

.weight-formula-calculator-tool .report-heading h2 {
    margin: 6px 0 0;

    font-size: 32px;
    line-height: 1.15;
}

.weight-formula-calculator-tool .result-highlight-grid {
    display: grid;
    grid-template-columns:
        minmax(0, 1.4fr)
        minmax(180px, 0.8fr)
        minmax(180px, 0.8fr);
    gap: 18px;

    margin-bottom: 24px;
}

.weight-formula-calculator-tool .result-highlight {
    padding: 22px;

    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;

    background: rgba(255, 255, 255, 0.025);
}

.weight-formula-calculator-tool .result-highlight span {
    display: block;

    margin-bottom: 9px;

    font-size: 12px;
    font-weight: 750;
    letter-spacing: 0.08em;
    text-transform: uppercase;

    opacity: 0.72;
}

.weight-formula-calculator-tool .result-highlight strong {
    display: block;

    font-size: 24px;
    line-height: 1.15;
}

.weight-formula-calculator-tool .primary-result strong {
    font-size: clamp(30px, 4vw, 46px);
}

.weight-formula-calculator-tool .report-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    gap: 18px;

    margin-bottom: 24px;
}

.weight-formula-calculator-tool .report-card {
    padding: 24px;

    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;

    background: rgba(255, 255, 255, 0.02);
}

.weight-formula-calculator-tool .report-card h3 {
    margin: 0 0 16px;

    font-size: 18px;
}

.weight-formula-calculator-tool .formula-result {
    margin: 0;

    font-size: 20px;
    font-weight: 700;
    line-height: 1.5;
}

.weight-formula-calculator-tool .result-list {
    margin: 0;
}

.weight-formula-calculator-tool .result-list > div {
    display: grid;
    grid-template-columns: minmax(120px, 1fr) minmax(140px, auto);
    gap: 20px;

    padding: 13px 0;

    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.weight-formula-calculator-tool .result-list > div:first-child {
    padding-top: 0;
}

.weight-formula-calculator-tool .result-list > div:last-child {
    padding-bottom: 0;
    border-bottom: 0;
}

.weight-formula-calculator-tool .result-list dt {
    opacity: 0.72;
}

.weight-formula-calculator-tool .result-list dd {
    margin: 0;

    text-align: right;
    font-weight: 700;
}

/* RESPONSIVE */

@media (max-width: 980px) {

    .weight-formula-calculator-tool .calculator-layout {
        grid-template-columns: 1fr;
    }

    .weight-formula-calculator-tool .tips-card {
        position: static;
    }

    .weight-formula-calculator-tool .result-highlight-grid {
        grid-template-columns: 1fr 1fr;
    }

    .weight-formula-calculator-tool .primary-result {
        grid-column: 1 / -1;
    }

}

@media (max-width: 720px) {

    .weight-formula-calculator-tool {
        padding-bottom: 48px;
    }

    .weight-formula-hero {
        flex-direction: column;

        padding: 28px 22px;
        border-radius: 18px;
    }

    .weight-formula-hero h1 {
        font-size: clamp(38px, 12vw, 52px);
    }

    .weight-formula-calculator-tool .calculator-card,
    .weight-formula-calculator-tool .tips-card,
    .weight-formula-calculator-tool .weight-report {
        padding: 22px;
        border-radius: 16px;
    }

    .weight-formula-calculator-tool .form-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .weight-formula-calculator-tool .single-field-row {
        max-width: none;
    }

    .weight-formula-calculator-tool .report-heading {
        align-items: flex-start;
        flex-direction: column;
    }

    .weight-formula-calculator-tool .result-highlight-grid,
    .weight-formula-calculator-tool .report-grid {
        grid-template-columns: 1fr;
    }

    .weight-formula-calculator-tool .primary-result {
        grid-column: auto;
    }

    .weight-formula-calculator-tool .result-list > div {
        grid-template-columns: 1fr;
        gap: 4px;
    }

    .weight-formula-calculator-tool .result-list dd {
        text-align: left;
    }

    .weight-formula-calculator-tool .form-actions {
        flex-direction: column;
    }

    .weight-formula-calculator-tool .calculate-button,
    .weight-formula-calculator-tool .reset-button {
        width: 100%;
    }

}

/* PRINT */

@media print {

    .weight-formula-calculator-tool .no-print,
    .weight-formula-calculator-tool .calculator-layout,
    .weight-formula-calculator-tool .weight-formula-hero {
        display: none !important;
    }

    .weight-formula-calculator-tool .weight-report {
        margin: 0;
        padding: 0;

        border: 0;
        background: transparent;
    }

    .weight-formula-calculator-tool .report-card,
    .weight-formula-calculator-tool .result-highlight {
        break-inside: avoid;
    }

}

/* ==========================================================
   GALLOP DESIGN — WEIGHT FORMULA CALCULATOR
   BLACK / GOLD / WHITE
   VISUAL ADAPTER ONLY

   Proven root:
     .weight-formula-calculator-tool

   Existing geometry, responsive rules and calculations
   remain authoritative.
   ========================================================== */


/* PAGE CANVAS */

.weight-formula-calculator-tool {
    --wf-black: #0B0B0B;
    --wf-panel: #151515;
    --wf-deep: #070707;

    --wf-gold: #D4A017;
    --wf-gold-light: #E5B62F;

    --wf-cream: #FFF8E7;
    --wf-white: #FFFFFF;
    --wf-light: #E7E7E7;

    background:
        radial-gradient(
            circle at 10% 3%,
            rgba(255,255,255,.28),
            transparent 26%
        ),
        radial-gradient(
            circle at 93% 19%,
            rgba(255,248,231,.24),
            transparent 25%
        ),
        linear-gradient(
            135deg,
            #D9AD38 0%,
            #EBCB68 30%,
            #F3DB8B 54%,
            #E6C04E 77%,
            #C9961E 100%
        );

    color: #0B0B0B;
}


/* HERO */

.weight-formula-calculator-tool .weight-formula-hero {
    background:
        linear-gradient(
            135deg,
            #0B0B0B 0%,
            #151515 100%
        );

    border-color:
        rgba(212,160,23,.76);

    box-shadow:
        0 18px 44px rgba(0,0,0,.22);
}

.weight-formula-calculator-tool .weight-formula-hero h1 {
    color: #FFFFFF;
}

.weight-formula-calculator-tool .weight-formula-hero p {
    color: #E7E7E7;
}

.weight-formula-calculator-tool .tool-eyebrow {
    color: #E5B62F;
}

.weight-formula-calculator-tool .accuracy-badge {
    background:
        linear-gradient(
            135deg,
            #D4A017,
            #E5B62F
        );

    color: #0B0B0B;

    border-color:
        rgba(255,255,255,.18);
}


/* MAIN CALCULATOR */

.weight-formula-calculator-tool .calculator-card {
    background:
        linear-gradient(
            180deg,
            #FFFFFF 0%,
            #FFF8E7 100%
        );

    color: #0B0B0B;

    border-color:
        rgba(212,160,23,.68);

    box-shadow:
        0 18px 42px rgba(0,0,0,.15);
}

.weight-formula-calculator-tool .card-heading h2 {
    color: #0B0B0B;
}

.weight-formula-calculator-tool .card-heading p {
    color: #665A44;
}

.weight-formula-calculator-tool .field label {
    color: #0B0B0B;
}


/* INPUTS */

.weight-formula-calculator-tool input,
.weight-formula-calculator-tool select {
    background: #FFFFFF;
    color: #0B0B0B;

    border-color:
        rgba(201,150,30,.78);
}

.weight-formula-calculator-tool input:focus,
.weight-formula-calculator-tool select:focus {
    border-color: #D4A017;

    box-shadow:
        0 0 0 3px rgba(212,160,23,.18);
}

.weight-formula-calculator-tool input:disabled,
.weight-formula-calculator-tool select:disabled {
    background: #F5EEDC;
    color: #665A44;
}


/* MODE / FORMULA DISPLAY */

.weight-formula-calculator-tool .mode-fields h3 {
    color: #0B0B0B;
}

.weight-formula-calculator-tool .formula-display {
    background:
        linear-gradient(
            135deg,
            #151515,
            #231C0E
        );

    color: #FFFFFF;

    border-left-color: #D4A017;

    box-shadow:
        inset 0 0 0 1px rgba(212,160,23,.34);
}

.weight-formula-calculator-tool .formula-display strong {
    color: #E5B62F;
}


/* ACTIONS */

.weight-formula-calculator-tool .calculate-button {
    background:
        linear-gradient(
            135deg,
            #0B0B0B,
            #231C0E
        );

    color: #FFFFFF;

    border:
        1px solid #D4A017;

    box-shadow:
        0 8px 20px rgba(0,0,0,.16);
}

.weight-formula-calculator-tool .reset-button {
    background: #FFFFFF;
    color: #0B0B0B;

    border-color:
        rgba(212,160,23,.72);
}

.weight-formula-calculator-tool .print-button {
    background:
        linear-gradient(
            135deg,
            #D4A017,
            #E5B62F
        );

    color: #0B0B0B;

    border-color:
        rgba(11,11,11,.22);
}


/* ALERTS */

.weight-formula-calculator-tool .calculator-alert {
    background: #FFF8E7;
    color: #0B0B0B;

    border-color:
        rgba(212,160,23,.58);
}

.weight-formula-calculator-tool .calculator-alert strong {
    color: #8A6500;
}


/* SIDE RULES CARD */

.weight-formula-calculator-tool .tips-card {
    background:
        linear-gradient(
            150deg,
            #070707 0%,
            #161616 72%,
            #231C0E 100%
        );

    color: #E7E7E7;

    border-color:
        rgba(212,160,23,.78);

    box-shadow:
        0 18px 42px rgba(0,0,0,.23);
}

.weight-formula-calculator-tool .tips-card .card-heading h2 {
    color: #FFFFFF;
}

.weight-formula-calculator-tool .tips-card li {
    color: #E7E7E7;
}

.weight-formula-calculator-tool .tips-card li::marker {
    color: #E5B62F;
}

.weight-formula-calculator-tool .tips-card .calculator-alert {
    background:
        rgba(212,160,23,.10);

    color: #FFF8E7;

    border-color:
        rgba(229,182,47,.48);
}

.weight-formula-calculator-tool .tips-card .calculator-alert strong {
    color: #E5B62F;
}


/* RESULT REPORT */

.weight-formula-calculator-tool .weight-report {
    background:
        linear-gradient(
            145deg,
            #0B0B0B 0%,
            #151515 100%
        );

    color: #E7E7E7;

    border-color:
        rgba(212,160,23,.76);

    box-shadow:
        0 20px 48px rgba(0,0,0,.24);
}

.weight-formula-calculator-tool .report-heading h2 {
    color: #FFFFFF;
}


/* RESULT HIGHLIGHTS */

.weight-formula-calculator-tool .result-highlight {
    background:
        linear-gradient(
            180deg,
            #FFFFFF,
            #FFF8E7
        );

    color: #0B0B0B;

    border-color:
        rgba(212,160,23,.62);
}

.weight-formula-calculator-tool .result-highlight span {
    color: #806A3D;
}

.weight-formula-calculator-tool .result-highlight strong {
    color: #0B0B0B;
}

.weight-formula-calculator-tool .primary-result {
    background:
        linear-gradient(
            135deg,
            #D4A017,
            #E5B62F
        );

    color: #0B0B0B;

    border-color:
        rgba(11,11,11,.24);
}

.weight-formula-calculator-tool .primary-result strong {
    color: #0B0B0B;
}


/* REPORT CARDS */

.weight-formula-calculator-tool .report-card {
    background:
        linear-gradient(
            180deg,
            #FFFFFF,
            #FFF8E7
        );

    color: #0B0B0B;

    border-color:
        rgba(212,160,23,.62);
}

.weight-formula-calculator-tool .report-card h3 {
    color: #0B0B0B;
}

.weight-formula-calculator-tool .formula-result {
    color: #8A6500;
}


/* RESULT LIST */

.weight-formula-calculator-tool .result-list > div {
    border-bottom-color:
        rgba(212,160,23,.24);
}

.weight-formula-calculator-tool .result-list dt {
    color: #665A44;
}

.weight-formula-calculator-tool .result-list dd {
    color: #0B0B0B;
}


/* =========================================================
   PAINT FORMULA SCALER SEO CONTENT — FULL-WIDTH BLACK / GOLD
   ========================================================= */

.weight-formula-calculator-tool > .tool-intro,
.weight-formula-calculator-tool > .calculator-layout,
.weight-formula-calculator-tool > .calculator-report,
.weight-formula-calculator-tool > .calculator-content {
    width: min(1120px, calc(100% - 32px));
    margin-inline: auto;
    box-sizing: border-box;
}

.weight-formula-calculator-tool .weight-formula-seo-content {
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 68px 24px 72px;
    box-sizing: border-box;
    border: 0;
    border-radius: 0;
    background: linear-gradient(145deg, #0B0B0B 0%, #151515 100%);
    color: #FFFFFF;
}

.weight-formula-calculator-tool .weight-formula-seo-content > * {
    width: min(1120px, 100%);
    max-width: 1120px;
    margin-left: auto;
    margin-right: auto;
}

.weight-formula-calculator-tool .weight-formula-seo-intro {
    max-width: 860px;
    margin: 0 auto 42px;
    text-align: center;
}

.weight-formula-calculator-tool .weight-formula-seo-eyebrow {
    display: block;
    margin: 0 0 16px;
    color: #E5B62F;
    font-size: 0.82rem;
    font-weight: 900;
    letter-spacing: 0.20em;
    text-transform: uppercase;
    text-align: center;
}

.weight-formula-calculator-tool .weight-formula-seo-intro h2 {
    margin: 0 0 18px;
    color: #FFFFFF;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    line-height: 1.08;
    text-align: center;
}

.weight-formula-calculator-tool .weight-formula-seo-intro p {
    max-width: 820px;
    margin: 0 auto;
    color: #FFFFFF;
    line-height: 1.75;
    text-align: center;
}

.weight-formula-calculator-tool .weight-formula-seo-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
}

.weight-formula-calculator-tool .weight-formula-seo-card {
    padding: 30px;
    border: 1px solid #D4A017;
    border-radius: 16px;
    background: linear-gradient(145deg, #101010 0%, #171717 100%);
    color: #FFFFFF;
}

.weight-formula-calculator-tool .weight-formula-seo-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    margin-bottom: 22px;
    padding: 0;
    border-radius: 50%;
    background: #E5B62F;
    color: #0B0B0B;
    font-weight: 900;
}

.weight-formula-calculator-tool .weight-formula-seo-card h3 {
    margin: 0 0 14px;
    color: #E5B62F;
    font-size: 1.2rem;
    line-height: 1.3;
}

.weight-formula-calculator-tool .weight-formula-seo-card p,
.weight-formula-calculator-tool .weight-formula-seo-summary p {
    color: #FFFFFF;
    line-height: 1.7;
}

.weight-formula-calculator-tool .weight-formula-seo-formula {
    margin: 18px 0 0;
    padding: 14px 16px;
    border: 1px solid #D4A017;
    border-radius: 10px;
    background: #0B0B0B;
    color: #FFFFFF;
    font-weight: 700;
    line-height: 1.5;
}

.weight-formula-calculator-tool .weight-formula-seo-summary {
    margin-top: 24px;
    padding: 28px 30px;
    border: 1px solid #D4A017;
    border-radius: 16px;
    background: linear-gradient(145deg, #101010 0%, #171717 100%);
}

.weight-formula-calculator-tool .weight-formula-seo-summary h3 {
    margin: 0 0 14px;
    color: #E5B62F;
}

@media (max-width: 800px) {
    .weight-formula-calculator-tool .weight-formula-seo-content {
        padding: 48px 18px 52px;
    }

    .weight-formula-calculator-tool .weight-formula-seo-grid {
        grid-template-columns: 1fr;
    }

    .weight-formula-calculator-tool .weight-formula-seo-card {
        padding: 24px;
    }
}

@media (max-width: 640px) {
    .weight-formula-calculator-tool > .tool-intro,
    .weight-formula-calculator-tool > .calculator-layout,
    .weight-formula-calculator-tool > .calculator-report,
    .weight-formula-calculator-tool > .calculator-content {
        width: calc(100% - 20px);
    }

    .weight-formula-calculator-tool .weight-formula-seo-content {
        padding-left: 16px;
        padding-right: 16px;
    }

    .weight-formula-calculator-tool .weight-formula-seo-number {
        width: 46px;
        height: 46px;
    }
}

@media print {
    .weight-formula-calculator-tool .weight-formula-seo-content,
    .weight-formula-calculator-tool .weight-formula-seo-card,
    .weight-formula-calculator-tool .weight-formula-seo-summary,
    .weight-formula-calculator-tool .weight-formula-seo-formula {
        background: #FFFFFF !important;
        color: #000000 !important;
        border-color: #999999 !important;
    }

    .weight-formula-calculator-tool .weight-formula-seo-intro h2,
    .weight-formula-calculator-tool .weight-formula-seo-intro p,
    .weight-formula-calculator-tool .weight-formula-seo-card p,
    .weight-formula-calculator-tool .weight-formula-seo-summary p {
        color: #000000 !important;
    }
}