/* =========================================================
   GOLDPRICEBD — GOLD PRICE CALCULATOR
   PREMIUM TOOL UI
========================================================= */

.tool-page {

    --tool-gold: #d4af37;
    --tool-gold-light: #f3d36a;
    --tool-gold-dark: #a8861d;

    --tool-bg: #0d0f13;
    --tool-surface: #15181e;
    --tool-surface-2: #1b1f26;
    --tool-surface-3: #222731;

    --tool-border: rgba(255, 255, 255, 0.08);
    --tool-border-strong: rgba(255, 255, 255, 0.14);

    --tool-text: #f7f7f8;
    --tool-text-soft: #c9ccd3;
    --tool-text-muted: #8f949e;

    --tool-success: #26d98a;
    --tool-danger: #ef7078;

    --tool-radius: 18px;
    --tool-radius-sm: 12px;

    --tool-shadow:
        0 20px 60px rgba(0, 0, 0, 0.28);

    --tool-transition: 180ms ease;

    color: var(--tool-text);
    color-scheme: dark;
}


[data-theme="light"] .tool-page {

    --tool-bg: #f5f6f8;

    --tool-surface: #ffffff;
    --tool-surface-2: #f7f7f8;
    --tool-surface-3: #eeeeef;

    --tool-border: rgba(20, 24, 32, 0.08);
    --tool-border-strong: rgba(20, 24, 32, 0.14);

    --tool-text: #17191d;
    --tool-text-soft: #555a63;
    --tool-text-muted: #777c85;

    --tool-shadow:
        0 18px 50px rgba(20, 24, 32, 0.09);

    color-scheme: light;
}


/* =========================================================
   HERO
========================================================= */

.tool-hero {

    padding: 46px 0 30px;
    text-align: center;
}


.tool-hero-content {

    width: 100%;
    max-width: 820px;
    margin: 0 auto;
}


.tool-eyebrow,
.tool-label {

    display: inline-flex;
    align-items: center;
    gap: 7px;

    color: var(--tool-gold);

    font-size: 0.74rem;
    font-weight: 800;

    letter-spacing: 0.11em;
    line-height: 1.2;

    text-transform: uppercase;
}


.tool-hero h1 {

    margin: 10px 0 12px;

    color: var(--tool-text);

    font-size: clamp(2.2rem, 5vw, 3.6rem);

    line-height: 1.04;
    font-weight: 850;

    letter-spacing: -0.04em;
}


.tool-hero p {

    max-width: 720px;
    margin: 0 auto;

    color: var(--tool-text-muted);

    font-size: 0.98rem;
    line-height: 1.7;
}


/* =========================================================
   TOOL AREA
========================================================= */

.tool-section {

    padding: 8px 0 52px;
}


.tool-layout {

    width: 100%;
    max-width: 1120px;
    margin: 0 auto;
}


.tool-card {

    position: relative;

    padding: 26px;

    background:
        linear-gradient(
            145deg,
            rgba(255, 255, 255, 0.035),
            rgba(255, 255, 255, 0.008)
        ),
        var(--tool-surface);

    border: 1px solid var(--tool-border-strong);
    border-radius: 22px;

    box-shadow: var(--tool-shadow);

    overflow: hidden;
}


[data-theme="light"] .tool-card {

    background:
        linear-gradient(
            145deg,
            rgba(255, 255, 255, 0.98),
            rgba(248, 248, 249, 0.98)
        ),
        var(--tool-surface);
}


/* =========================================================
   CURRENT PRICE CARD
========================================================= */

.tool-price-card {

    position: relative;

    padding: 22px;

    background:
        linear-gradient(
            135deg,
            rgba(212, 175, 55, 0.11),
            rgba(212, 175, 55, 0.025)
        ),
        var(--tool-surface-2);

    border: 1px solid rgba(212, 175, 55, 0.28);
    border-radius: 16px;
}


.tool-price-header {

    display: flex;
    align-items: flex-start;
    justify-content: space-between;

    gap: 20px;
}


.tool-price-header h2 {

    margin: 4px 0 0;

    color: var(--tool-text);

    font-size: 1.35rem;
    line-height: 1.2;
    font-weight: 800;
}


.tool-live-indicator {

    display: inline-flex;
    align-items: center;
    gap: 7px;

    flex: 0 0 auto;

    padding: 6px 10px;

    color: var(--tool-success);

    background: rgba(32, 216, 137, 0.07);

    border: 1px solid rgba(32, 216, 137, 0.24);

    border-radius: 999px;

    font-size: 0.68rem;
    font-weight: 800;

    letter-spacing: 0.08em;
}


.tool-live-indicator > span {

    width: 7px;
    height: 7px;

    background: currentColor;

    border-radius: 50%;

    box-shadow:
        0 0 0 4px rgba(32, 216, 137, 0.07);
}


.tool-price-content {

    margin-top: 18px;
}


.tool-price-grid {

    display: grid;

    grid-template-columns:
        repeat(2, minmax(0, 1fr));

    gap: 12px;
}


.tool-price-item {

    min-width: 0;

    padding: 13px 15px;

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

    border: 1px solid var(--tool-border);

    border-radius: 11px;
}


.tool-price-label {

    display: block;

    margin-bottom: 5px;

    color: var(--tool-text-muted);

    font-size: 0.74rem;
    line-height: 1.4;
}


.tool-price-value {

    display: block;

    color: var(--tool-text);

    font-size: 1.04rem;
    font-weight: 800;
}


/* =========================================================
   CALCULATOR
========================================================= */

.tool-calculator {

    margin-top: 28px;
}


.tool-section-heading {

    margin-bottom: 20px;
}


.tool-section-heading h2,
.tool-section-heading h3 {

    margin: 5px 0 7px;

    color: var(--tool-text);

    line-height: 1.2;
    font-weight: 800;
}


.tool-section-heading h2 {

    font-size:
        clamp(1.45rem, 3vw, 1.9rem);
}


.tool-section-heading h3 {

    font-size:
        clamp(1.4rem, 3vw, 1.8rem);
}


.tool-section-heading p {

    max-width: 780px;
    margin: 0;

    color: var(--tool-text-muted);

    font-size: 0.9rem;
    line-height: 1.65;
}


/* =========================================================
   FORM
========================================================= */

.tool-form {

    display: flex;
    flex-direction: column;

    gap: 18px;
}


.tool-field {

    display: flex;
    flex-direction: column;

    gap: 7px;
}


.tool-field > label {

    color: var(--tool-text-soft);

    font-size: 0.8rem;
    font-weight: 750;

    letter-spacing: 0.015em;
}


.tool-field-help {

    color: var(--tool-text-muted);

    font-size: 0.72rem;
    line-height: 1.55;
}


/* =========================================================
   INPUTS
========================================================= */

.tool-page input,
.tool-page select {

    width: 100%;
    min-height: 48px;

    padding: 12px 14px;

    color: var(--tool-text);

    background: var(--tool-surface-2);

    border: 1px solid var(--tool-border-strong);

    border-radius: 10px;

    outline: none;

    font: inherit;
    font-size: 0.88rem;

    transition:
        border-color var(--tool-transition),
        box-shadow var(--tool-transition),
        background var(--tool-transition);
}


.tool-page select {

    cursor: pointer;
}


.tool-page input::placeholder {

    color: var(--tool-text-muted);
}


.tool-page input:hover,
.tool-page select:hover {

    border-color:
        rgba(212, 175, 55, 0.34);
}


.tool-page input:focus,
.tool-page select:focus {

    border-color: var(--tool-gold);

    box-shadow:
        0 0 0 3px rgba(212, 175, 55, 0.11);
}


.tool-page input:disabled,
.tool-page select:disabled {

    opacity: 0.55;
    cursor: not-allowed;
}


/* =========================================================
   INPUT WRAPPER
========================================================= */

.tool-input-wrapper {

    position: relative;

    display: flex;
    align-items: center;

    width: 100%;
}


.tool-input-wrapper input {

    min-width: 0;
}


.tool-input-unit {

    position: absolute;

    right: 14px;

    color: var(--tool-text-muted);

    font-size: 0.78rem;
    font-weight: 750;

    pointer-events: none;
}


.tool-input-unit-select {

    width: auto !important;

    min-width: 110px;

    flex: 0 0 auto;

    margin-left: -1px;

    border-top-left-radius: 0 !important;
    border-bottom-left-radius: 0 !important;

    background:
        var(--tool-surface-3) !important;
}


.tool-input-wrapper input +
.tool-input-unit-select {

    border-left-color:
        var(--tool-border-strong);
}


/* =========================================================
   SOURCE SWITCH
========================================================= */

.tool-source-switch {

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

    width: fit-content;
    min-height: 42px;

    padding: 3px;

    background:
        var(--tool-surface-3);

    border:
        1px solid var(--tool-border-strong);

    border-radius: 999px;

    overflow: hidden;
}


.tool-source-option {

    position: relative;

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

    min-width: 120px;
    min-height: 34px;

    padding: 0 14px;

    color: var(--tool-text-muted);

    border-radius: 999px;

    font-size: 0.73rem;
    font-weight: 750;

    cursor: pointer;

    transition:
        background var(--tool-transition),
        color var(--tool-transition);
}


.tool-source-option input {

    position: absolute;

    width: 1px;
    height: 1px;

    opacity: 0;

    pointer-events: none;
}


.tool-source-option:has(input:checked) {

    color: #151515;

    background:
        linear-gradient(
            135deg,
            var(--tool-gold-light),
            var(--tool-gold)
        );

    box-shadow:
        0 3px 12px rgba(212, 175, 55, 0.2);
}


.tool-source-option:hover {

    color: var(--tool-text);
}


.tool-source-option:has(input:checked):hover {

    color: #151515;
}


/* =========================================================
   PRICE SUMMARY
========================================================= */

.tool-price-summary {

    display: grid;

    grid-template-columns:
        repeat(3, minmax(0, 1fr));

    gap: 10px;

    margin-top: 14px;
}


.tool-price-summary-item {

    min-width: 0;

    padding: 12px 14px;

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

    border: 1px solid var(--tool-border);

    border-radius: 11px;
}


.tool-price-summary-item span {

    display: block;

    margin-bottom: 5px;

    color: var(--tool-text-muted);

    font-size: 0.7rem;
    line-height: 1.4;
}


.tool-price-summary-item strong {

    display: block;

    color: var(--tool-text);

    font-size: 0.88rem;
    font-weight: 800;
}


/* =========================================================
   ACTION BUTTONS
========================================================= */

.tool-actions {

    display: flex;
    align-items: center;

    flex-wrap: wrap;

    gap: 10px;

    margin-top: 2px;
}


.tool-primary-button,
.tool-secondary-button {

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

    min-height: 46px;

    padding: 0 20px;

    border-radius: 10px;

    font: inherit;
    font-size: 0.84rem;
    font-weight: 800;

    cursor: pointer;

    transition:
        transform var(--tool-transition),
        box-shadow var(--tool-transition),
        background var(--tool-transition),
        border-color var(--tool-transition);
}


.tool-primary-button {

    color: #151515;

    background:
        linear-gradient(
            135deg,
            #f3d36a,
            #d4af37
        );

    border:
        1px solid rgba(212, 175, 55, 0.7);

    box-shadow:
        0 7px 22px rgba(212, 175, 55, 0.15);
}


.tool-secondary-button {

    color: var(--tool-text);

    background: transparent;

    border:
        1px solid var(--tool-border-strong);
}


.tool-primary-button:hover,
.tool-secondary-button:hover {

    transform: translateY(-1px);
}


.tool-primary-button:hover {

    box-shadow:
        0 10px 28px rgba(212, 175, 55, 0.23);
}


.tool-secondary-button:hover {

    border-color:
        rgba(212, 175, 55, 0.4);

    background:
        rgba(212, 175, 55, 0.05);
}


.tool-primary-button:active,
.tool-secondary-button:active {

    transform: translateY(0);
}


.tool-primary-button:focus-visible,
.tool-secondary-button:focus-visible {

    outline: none;

    box-shadow:
        0 0 0 3px rgba(212, 175, 55, 0.15);
}


/* =========================================================
   ERROR
========================================================= */

.tool-error {

    min-height: 0;

    color: var(--tool-danger);

    font-size: 0.8rem;
    line-height: 1.5;
}


.tool-error:empty {

    display: none;
}


/* =========================================================
   RESULT CARD
========================================================= */

.tool-result-card {

    position: relative;

    display: flex;
    flex-direction: column;
    align-items: center;

    margin-top: 22px;

    padding: 28px 24px;

    text-align: center;

    background:
        radial-gradient(
            circle at 50% 0%,
            rgba(212, 175, 55, 0.12),
            transparent 55%
        ),
        linear-gradient(
            145deg,
            rgba(212, 175, 55, 0.07),
            rgba(255, 255, 255, 0.012)
        ),
        var(--tool-surface-2);

    border:
        1px solid rgba(212, 175, 55, 0.25);

    border-radius: 16px;

    overflow: hidden;
}


.tool-result-card[hidden] {

    display: none !important;
}


.tool-result-label {

    color: var(--tool-gold);

    font-size: 0.68rem;
    font-weight: 850;

    letter-spacing: 0.12em;

    text-transform: uppercase;
}


.tool-result-value {

    margin-top: 7px;

    color: var(--tool-text);

    font-size:
        clamp(2.2rem, 5vw, 3.4rem);

    line-height: 1;

    font-weight: 900;

    letter-spacing: -0.045em;
}


.tool-result-description {

    max-width: 900px;

    margin: 9px 0 0;

    color: var(--tool-text-soft);

    font-size: 0.82rem;
    line-height: 1.55;
}


/* =========================================================
   RESULT META
========================================================= */

.tool-result-meta {

    width: 100%;

    margin-top: 12px;

    color: var(--tool-text-muted);

    font-size: 0.78rem;
    line-height: 1.6;
}


.tool-result-bdt {

    width: 100%;

    margin-top: 18px;

    padding: 16px 18px;

    background:
        linear-gradient(
            135deg,
            rgba(212, 175, 55, 0.1),
            rgba(212, 175, 55, 0.025)
        );

    border:
        1px solid rgba(212, 175, 55, 0.2);

    border-radius: 12px;
}


.tool-result-bdt span {

    display: block;

    margin-bottom: 4px;

    color: var(--tool-text-muted);

    font-size: 0.72rem;
}


.tool-result-bdt strong {

    display: block;

    color: var(--tool-text);

    font-size: 1.25rem;
    font-weight: 850;
}


/* =========================================================
   RESULT BREAKDOWN
========================================================= */

.tool-result-card .tool-price-summary {

    width: 100%;

    margin-top: 12px;
}


/* =========================================================
   ERROR RESULT
========================================================= */

.tool-result-card.tool-result-error,
.tool-result-card.is-error {

    align-items: flex-start;

    padding: 15px 17px;

    text-align: left;

    background:
        rgba(239, 107, 115, 0.055);

    border-color:
        rgba(239, 107, 115, 0.22);
}


.tool-result-card.tool-result-error .tool-result-label,
.tool-result-card.is-error .tool-result-label {

    color: var(--tool-danger);
}


.tool-result-card.tool-result-error .tool-result-value,
.tool-result-card.is-error .tool-result-value {

    display: none;
}


.tool-result-card.tool-result-error .tool-result-description,
.tool-result-card.is-error .tool-result-description {

    margin: 0;

    color: var(--tool-text-soft);

    font-size: 0.82rem;
}


/* =========================================================
   LOADING
========================================================= */

.tool-loading-state {

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

    gap: 10px;

    min-height: 54px;

    color: var(--tool-text-muted);

    font-size: 0.8rem;
}


.tool-loading-spinner {

    width: 17px;
    height: 17px;

    border:
        2px solid rgba(212, 175, 55, 0.2);

    border-top-color:
        var(--tool-gold);

    border-radius: 50%;

    animation:
        tool-spin 0.8s linear infinite;
}


@keyframes tool-spin {

    to {
        transform: rotate(360deg);
    }

}


/* =========================================================
   EMPTY STATE
========================================================= */

.tool-empty-state {

    padding: 18px;

    text-align: center;

    color: var(--tool-text-muted);

    background:
        rgba(255, 255, 255, 0.018);

    border:
        1px dashed var(--tool-border);

    border-radius: 12px;
}


.tool-empty-state strong {

    display: block;

    margin-bottom: 5px;

    color: var(--tool-text);
}


.tool-empty-state p {

    margin: 0;

    font-size: 0.8rem;
    line-height: 1.55;
}


/* =========================================================
   INTERNATIONAL PRICE COMPARISON
========================================================= */

.tool-price-comparison {

    margin-top: 38px;

    padding-top: 32px;

    border-top:
        1px solid var(--tool-border);
}


.tool-price-comparison-content {

    width: 100%;

    margin-top: 18px;

    overflow-x: auto;

    border:
        1px solid var(--tool-border);

    border-radius: 14px;

    scrollbar-width: thin;
}


.tool-price-comparison-content table {

    width: 100%;

    min-width: 760px;

    border-collapse: collapse;

    background:
        var(--tool-surface);
}


.tool-price-comparison-content thead {

    background:
        var(--tool-surface-3);
}


.tool-price-comparison-content th {

    padding: 14px 16px;

    color: var(--tool-text-soft);

    font-size: 0.75rem;
    font-weight: 800;

    text-align: left;

    white-space: nowrap;

    border-bottom:
        1px solid var(--tool-border);
}


.tool-price-comparison-content td {

    padding: 13px 16px;

    color: var(--tool-text-soft);

    font-size: 0.82rem;

    white-space: nowrap;

    border-bottom:
        1px solid var(--tool-border);
}


.tool-price-comparison-content tbody tr {

    transition:
        background var(--tool-transition);
}


.tool-price-comparison-content tbody tr:hover {

    background:
        rgba(212, 175, 55, 0.035);
}


.tool-price-comparison-content tbody tr:last-child td {

    border-bottom: 0;
}


.tool-price-comparison-content td strong,
.tool-price-comparison-content th strong {

    color: var(--tool-text);
}


.tool-price-comparison-content td:first-child {

    color: var(--tool-text);

    font-weight: 750;
}


/* =========================================================
   CONTENT
========================================================= */

.tool-content-section,
.tool-faq-section,
.tool-browse-section {

    padding: 44px 0;
}


.tool-content {

    max-width: 900px;

    margin: 0 auto;
}


.tool-content h2 {

    margin: 7px 0 14px;

    color: var(--tool-text);

    font-size:
        clamp(1.55rem, 3vw, 2.15rem);

    line-height: 1.2;

    font-weight: 800;
}


.tool-content p {

    margin: 0 0 12px;

    color: var(--tool-text-muted);

    font-size: 0.92rem;
    line-height: 1.8;
}


.tool-content p:last-child {

    margin-bottom: 0;
}


/* =========================================================
   FAQ
========================================================= */

.tool-faq-container {

    display: flex;
    flex-direction: column;

    gap: 9px;

    margin-top: 20px;
}


.tool-faq-item {

    background:
        var(--tool-surface);

    border:
        1px solid var(--tool-border);

    border-radius: 12px;

    overflow: hidden;

    transition:
        border-color var(--tool-transition),
        background var(--tool-transition);
}


.tool-faq-item:hover {

    border-color:
        rgba(212, 175, 55, 0.25);
}


.tool-faq-item summary {

    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 18px;

    padding: 16px 17px;

    color: var(--tool-text);

    font-size: 0.88rem;
    font-weight: 750;

    cursor: pointer;

    list-style: none;
}


.tool-faq-item summary::-webkit-details-marker {

    display: none;
}


.tool-faq-item summary::after {

    content: "+";

    flex: 0 0 auto;

    color: var(--tool-gold);

    font-size: 1.2rem;
    font-weight: 500;

    transition:
        transform var(--tool-transition);
}


.tool-faq-item[open] summary::after {

    transform: rotate(45deg);
}


.tool-faq-answer {

    padding: 0 17px 16px;
}


.tool-faq-answer p {

    margin: 0;

    color: var(--tool-text-muted);

    font-size: 0.84rem;
    line-height: 1.7;
}


/* =========================================================
   BROWSE MORE TOOLS
========================================================= */

.tool-browse-card {

    display: flex;
    align-items: center;
    justify-content: space-between;

    gap: 28px;

    padding: 24px;

    background:
        linear-gradient(
            135deg,
            rgba(212, 175, 55, 0.07),
            rgba(255, 255, 255, 0.012)
        ),
        var(--tool-surface);

    border:
        1px solid var(--tool-border);

    border-radius: 17px;
}


.tool-browse-content {

    min-width: 0;
}


.tool-browse-content h2 {

    margin: 6px 0 7px;

    color: var(--tool-text);

    font-size:
        clamp(1.35rem, 3vw, 1.8rem);

    line-height: 1.2;
}


.tool-browse-content p {

    margin: 0;

    color: var(--tool-text-muted);

    font-size: 0.84rem;
    line-height: 1.6;
}


.tool-browse-actions {

    display: flex;
    align-items: center;

    flex-wrap: wrap;

    gap: 8px;

    flex: 0 0 auto;
}


.tool-browse-button {

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

    min-height: 41px;

    padding: 0 15px;

    border-radius: 9px;

    font-size: 0.76rem;
    font-weight: 800;

    text-decoration: none;

    transition:
        transform var(--tool-transition),
        background var(--tool-transition),
        border-color var(--tool-transition);
}


.tool-browse-primary {

    color: #151515;

    background:
        var(--tool-gold);

    border:
        1px solid var(--tool-gold);
}


.tool-browse-secondary {

    color: var(--tool-text);

    background: transparent;

    border:
        1px solid var(--tool-border-strong);
}


.tool-browse-button:hover {

    transform: translateY(-1px);
}


/* =========================================================
   GOLD PRICE CALCULATOR
   TOOL-SPECIFIC ENHANCEMENTS
========================================================= */

.gpc-status {

    margin-top: 10px;

    min-height: 20px;
}


.gpc-status-success {

    color: #16803c;
}


.gpc-status-warning {

    color: #a56a00;
}


.gpc-status-error {

    color: #b42318;
}


/* =========================================================
   CALCULATOR RESULT GRID
========================================================= */

.gpc-result-grid {

    display: grid;

    grid-template-columns:
        repeat(2, minmax(0, 1fr));

    gap: 12px;

    margin-top: 18px;
}


.gpc-result-item {

    padding: 14px;

    border-radius: 12px;

    background:
        rgba(127, 127, 127, 0.08);
}


.gpc-result-item span {

    display: block;

    font-size: 0.85rem;

    opacity: 0.75;

    margin-bottom: 5px;
}


.gpc-result-item strong {

    display: block;

    font-size: 1rem;
}


/* =========================================================
   CONVERSION NOTE
========================================================= */

.gpc-conversion-note {

    margin-top: 10px;

    font-size: 0.85rem;

    opacity: 0.75;
}


/* =========================================================
   COMPARISON TABLE
========================================================= */

.gpc-comparison-table-wrap {

    width: 100%;

    overflow-x: auto;

    border-radius: 12px;
}


.gpc-comparison-table {

    width: 100%;

    border-collapse: collapse;

    min-width: 680px;
}


.gpc-comparison-table th,
.gpc-comparison-table td {

    padding: 12px 14px;

    text-align: left;

    border-bottom:
        1px solid rgba(127, 127, 127, 0.16);

    white-space: nowrap;
}


.gpc-comparison-table th {

    font-size: 0.82rem;

    opacity: 0.75;
}


.gpc-comparison-table td strong {

    font-weight: 700;
}


/* =========================================================
   SELECTED COMPARISON ROW
========================================================= */

.gpc-selected-row {

    background:
        rgba(212, 175, 55, 0.09);
}


/* =========================================================
   BADGE
========================================================= */

.gpc-badge {

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

    gap: 5px;

    padding: 4px 8px;

    border-radius: 999px;

    font-size: 0.72rem;
    font-weight: 700;

    background:
        rgba(212, 175, 55, 0.14);
}


/* =========================================================
   EMPTY STATE
========================================================= */

.gpc-empty-state {

    padding: 20px;

    text-align: center;

    opacity: 0.75;
}


/* =========================================================
   PRICE SOURCE
========================================================= */

.gpc-price-source {

    font-size: 0.82rem;

    opacity: 0.72;

    margin-top: 5px;
}


/* =========================================================
   HIGHLIGHT
========================================================= */

.gpc-highlight {

    font-size: 1.45rem;

    font-weight: 800;
}


/* =========================================================
   MUTED
========================================================= */

.gpc-muted {

    opacity: 0.68;
}


/* =========================================================
   DATA TIME
========================================================= */

.gpc-data-time {

    margin-top: 8px;

    font-size: 0.78rem;

    opacity: 0.65;
}


/* =========================================================
   ERROR MESSAGE
========================================================= */

.gpc-error-message {

    margin-top: 10px;
}


/* =========================================================
   GPC LOADING
========================================================= */

.gpc-loading {

    display: flex;
    align-items: center;

    gap: 10px;
}


.gpc-loading-dot {

    width: 10px;
    height: 10px;

    border-radius: 50%;

    background: currentColor;

    animation:
        gpcPulse 1s infinite ease-in-out;
}


@keyframes gpcPulse {

    0%,
    100% {

        opacity: 0.35;

        transform:
            scale(0.8);
    }

    50% {

        opacity: 1;

        transform:
            scale(1);
    }

}


/* =========================================================
   RESPONSIVE — TABLET
========================================================= */

@media (max-width: 900px) {

    .tool-layout {

        max-width: 100%;
    }


    .tool-card {

        padding: 22px;
    }


    .tool-price-summary {

        grid-template-columns:
            repeat(2, minmax(0, 1fr));
    }

}


/* =========================================================
   RESPONSIVE — MOBILE
========================================================= */

@media (max-width: 760px) {

    .tool-hero {

        padding: 38px 0 25px;
    }


    .tool-section {

        padding-bottom: 34px;
    }


    .tool-card {

        padding: 17px;

        border-radius: 17px;
    }


    .tool-price-card {

        padding: 17px;
    }


    .tool-price-header {

        align-items: center;
    }


    .tool-price-grid {

        grid-template-columns: 1fr;
    }


    .tool-source-switch {

        width: 100%;
    }


    .tool-source-option {

        flex:
            1 1 50%;

        min-width: 0;
    }


    .tool-browse-card {

        align-items: flex-start;

        flex-direction: column;
    }


    .tool-browse-actions {

        width: 100%;
    }


    .tool-browse-button {

        flex:
            1 1 140px;
    }


    .gpc-result-grid {

        grid-template-columns: 1fr;
    }


    .gpc-highlight {

        font-size: 1.25rem;
    }

}


/* =========================================================
   SMALL MOBILE
========================================================= */

@media (max-width: 520px) {

    .tool-hero {

        padding: 30px 0 22px;
    }


    .tool-hero h1 {

        font-size: 2rem;
    }


    .tool-hero p {

        font-size: 0.9rem;
    }


    .tool-card {

        padding: 13px;

        border-radius: 15px;
    }


    .tool-price-card {

        padding: 14px;
    }


    .tool-price-header {

        align-items: flex-start;

        flex-direction: column;

        gap: 9px;
    }


    .tool-price-header h2 {

        font-size: 1.2rem;
    }


    .tool-source-switch {

        width: 100%;
    }


    .tool-source-option {

        font-size: 0.69rem;
    }


    .tool-price-summary {

        grid-template-columns: 1fr;
    }


    .tool-input-unit-select {

        min-width: 92px;
    }


    .tool-actions {

        width: 100%;
    }


    .tool-primary-button,
    .tool-secondary-button {

        flex:
            1 1 140px;
    }


    .tool-result-card {

        padding: 24px 14px;
    }


    .tool-result-value {

        font-size: 2.25rem;
    }


    .tool-result-bdt strong {

        font-size: 1.1rem;
    }


    .tool-content-section,
    .tool-faq-section,
    .tool-browse-section {

        padding: 34px 0;
    }

}


/* =========================================================
   VERY SMALL MOBILE
========================================================= */

@media (max-width: 380px) {

    .tool-result-value {

        font-size: 1.95rem;
    }


    .tool-source-option {

        padding: 0 8px;

        font-size: 0.64rem;
    }


    .tool-primary-button,
    .tool-secondary-button {

        width: 100%;

        flex-basis: 100%;
    }

}


/* =========================================================
   REDUCED MOTION
========================================================= */

@media (prefers-reduced-motion: reduce) {

    .tool-page *,
    .tool-page *::before,
    .tool-page *::after {

        scroll-behavior: auto !important;

        animation-duration:
            0.01ms !important;

        animation-iteration-count:
            1 !important;

        transition-duration:
            0.01ms !important;
    }

}