[data-prestige="legendary"]  { --prestige-color: var(--prestige-legendary,  #A3162D); }
[data-prestige="premium"]    { --prestige-color: var(--prestige-premium,    #A98C4A); }
[data-prestige="major"]      { --prestige-color: var(--prestige-major,      #2E6DA4); }
[data-prestige="commercial"] { --prestige-color: var(--prestige-commercial, #2E7D5E); }
[data-prestige="notable"]    { --prestige-color: var(--prestige-notable,    #8A8078); }

.mines {
    padding: var(--space-2xl) 0 0;
    background: #fff;
}

.mines-hero {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid var(--color-border);
}

.mines-hero-text span {
    display: block;
    margin-bottom: var(--space-xs);
    color: var(--color-gold);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.20em;
    text-transform: uppercase;
}

.mines-hero-text h1 {
    margin: 0 0 var(--space-md);
    font-family: var(--font-serif);
    font-size: clamp(28px, 3.5vw, 48px);
    font-weight: 400;
    line-height: 1.04;
    letter-spacing: -0.02em;
}

.mines-hero-text p {
    max-width: 58ch;
    color: var(--color-text-muted);
    font-size: 14px;
    line-height: 1.72;
    margin: 0;
}

.mines-hero-stats {
    display: flex;
    gap: var(--space-xl);
    flex-shrink: 0;
}

.mines-hero-stats > div { text-align: right; }

.mines-hero-stats span {
    display: block;
    color: var(--color-text-muted);
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.mines-hero-stats strong {
    display: block;
    font-family: var(--font-serif);
    font-size: 28px;
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.mines-maplink {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    padding: var(--space-sm) var(--space-lg);
    margin-bottom: var(--space-xl);
    background: #FAFAF8;
    border: 1px solid var(--color-border);
}

.mines-maplink span {
    color: var(--color-text-muted);
    font-size: 13px;
}

.mines-maplink a {
    color: var(--color-text);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-decoration: none;
    text-transform: uppercase;
    white-space: nowrap;
    transition: color var(--transition);
}

.mines-maplink a:hover { color: var(--color-gold); }

.mines-controls {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
    border-bottom: 1px solid var(--color-border);
}

.mines-controls-right {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding-bottom: var(--space-sm);
}

.mines-select {
    border: 0;
    border-bottom: 1px solid var(--color-border);
    background: transparent;
    color: var(--color-text);
    font: inherit;
    font-size: 12px;
    height: 32px;
    padding: 0 20px 0 4px;
    outline: none;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23999'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 4px center;
    transition: border-color var(--transition);
}

.mines-select:focus { border-color: var(--color-gold); }


.mines-count {
    color: var(--color-text-muted);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.06em;
    white-space: nowrap;
}

.mines-sort-select {
    margin-left: var(--space-lg);
}

.mines-search-input {
    border: 0;
    border-bottom: 1px solid var(--color-border);
    background: transparent;
    color: var(--color-text);
    font: inherit;
    font-size: 12px;
    height: 32px;
    outline: none;
    padding: 0;
    width: 180px;
    transition: border-color var(--transition);
}

.mines-search-input::placeholder { color: var(--color-text-muted); }
.mines-search-input:focus { border-color: var(--color-gold); }

.mines-legend {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    flex-wrap: wrap;
}

.mines-legend span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--color-text-muted);
    font-size: 11px;
    letter-spacing: 0.06em;
}

.mines-legend span::before {
    content: "";
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--prestige-color, var(--color-border));
    flex-shrink: 0;
}

.mines-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--space-sm);
    margin-bottom: var(--space-2xl);
}

.mines-card {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: var(--space-sm);
    padding: var(--space-md);
    border: 1px solid var(--color-border);
    background: #fff;
    text-decoration: none;
    transition: background var(--transition), border-color var(--transition);
    overflow: hidden;
}

.mines-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--prestige-color, var(--color-gold));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition);
}

.mines-card:hover { background: #FAFAF8; }
.mines-card:hover::before { transform: scaleX(1); }
.mines-card.is-hidden { display: none; }

.mines-card-body {
    display: grid;
    gap: 3px;
}

.mines-card-country {
    color: var(--color-gold);
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.20em;
    text-transform: uppercase;
    line-height: 1;
}

.mines-card-body strong {
    color: var(--color-text);
    font-family: var(--font-serif);
    font-size: 16px;
    font-weight: 400;
    line-height: 1.2;
}

.mines-card-body em {
    color: var(--color-text-muted);
    font-size: 11px;
    font-style: normal;
    line-height: 1.35;
}

.mines-card-body p {
    color: var(--color-text-muted);
    font-size: 11px;
    line-height: 1.4;
    margin: 2px 0 0;
}

.mines-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-xs);
    margin-top: var(--space-xs);
    padding-top: var(--space-xs);
    border-top: 1px solid var(--color-border);
}

.mines-card-prestige {
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--prestige-color, var(--color-text-muted));
    line-height: 1;
}

.mines-card-share {
    color: var(--color-text-muted);
    font-size: 10px;
    line-height: 1;
    white-space: nowrap;
}

.mines-section-header {
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--color-border);
}

.mines-section-header span {
    display: block;
    margin-bottom: var(--space-xs);
    color: var(--color-gold);
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.20em;
    text-transform: uppercase;
}

.mines-section-header h2 {
    margin: 0 0 var(--space-xs);
    font-family: var(--font-serif);
    font-size: clamp(22px, 2.5vw, 32px);
    font-weight: 400;
    line-height: 1.08;
    letter-spacing: -0.02em;
}

.mines-section-header p {
    max-width: 60ch;
    color: var(--color-text-muted);
    font-size: 14px;
    line-height: 1.65;
    margin: 0;
}

.mines-by-gem {
    margin-bottom: var(--space-2xl);
}

.mines-gem-rows {
    display: grid;
    gap: 0;
    border: 1px solid var(--color-border);
}

.mines-gem-row {
    display: grid;
    grid-template-columns: 160px minmax(0, 1fr);
    align-items: stretch;
    border-bottom: 1px solid var(--color-border);
}

.mines-gem-row:last-child { border-bottom: 0; }

.mines-gem-row-head {
    display: flex;
    flex-direction: column;
    gap: 3px;
    padding: var(--space-md) var(--space-lg);
    border-right: 1px solid var(--color-border);
    background: #FAFAF8;
}

.mines-gem-row-head a,
.mines-gem-row-head span {
    color: var(--color-text);
    font-family: var(--font-serif);
    font-size: 16px;
    font-weight: 400;
    line-height: 1.2;
    text-decoration: none;
    transition: color var(--transition);
}

.mines-gem-row-head a:hover { color: var(--color-gold); }

.mines-gem-row-head em {
    color: var(--color-text-muted);
    font-size: 11px;
    font-style: normal;
}

.mines-gem-row-origins {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
    padding: var(--space-md) var(--space-lg);
}

.mines-gem-row-origins a {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-pill);
    color: var(--color-text-muted);
    font-size: 11px;
    text-decoration: none;
    transition: border-color var(--transition), color var(--transition);
    position: relative;
}

.mines-gem-row-origins a::before {
    content: "";
    display: inline-block;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--prestige-color, var(--color-border));
    margin-right: 6px;
    flex-shrink: 0;
}

.mines-gem-row-origins a:hover {
    border-color: var(--color-text-muted);
    color: var(--color-text);
}

.mines-guide {
    margin-bottom: 0;
}

.mines-guide-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
    border: 1px solid var(--color-border);
}

.mines-guide-grid article {
    padding: var(--space-lg);
    border-right: 1px solid var(--color-border);
}

.mines-guide-grid article:last-child { border-right: 0; }

.mines-guide-grid h3 {
    margin: 0 0 var(--space-xs);
    color: var(--color-text);
    font-family: var(--font-serif);
    font-size: 16px;
    font-weight: 400;
    line-height: 1.2;
}

.mines-guide-grid p {
    color: var(--color-text-muted);
    font-size: 13px;
    line-height: 1.65;
    margin: 0;
}

@media (max-width: 1200px) {
    .mines-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
    .mines-hero { flex-direction: column; align-items: flex-start; }
    .mines-hero-stats { align-self: stretch; justify-content: flex-start; }
    .mines-hero-stats > div { text-align: left; }
    .mines-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .mines-guide-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .mines-guide-grid article { border-bottom: 1px solid var(--color-border); }
    .mines-guide-grid article:nth-child(even) { border-right: 0; }
    .mines-guide-grid article:nth-last-child(-n+2) { border-bottom: 0; }
}

@media (max-width: 640px) {
    .mines { padding: var(--space-xl) 0; }

    .mines-maplink {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-xs);
        padding: var(--space-sm) var(--space-md);
    }

    .mines-controls { flex-direction: column; align-items: stretch; }
    .mines-controls-right {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: var(--space-sm);
        width: 100%;
        padding-bottom: var(--space-sm);
    }
    .mines-select { min-width: 0; width: 100%; }
    .mines-sort-select { margin-left: 0; }
    .mines-search-input { grid-column: 1 / -1; width: 100%; }

    .mines-grid { grid-template-columns: 1fr; gap: var(--space-xs); }
    .mines-gem-row { grid-template-columns: 1fr; }
    .mines-gem-row-head { border-right: 0; border-bottom: 1px solid var(--color-border); }
    .mines-guide-grid { grid-template-columns: 1fr; }
    .mines-guide-grid article { border-right: 0; border-bottom: 1px solid var(--color-border); }
    .mines-guide-grid article:last-child { border-bottom: 0; }
}