/* ============================================================
   DAIRYTRENDS — MODERN DESIGN
   ============================================================ */

.trends-page {
    --brand-red: #eb202a;
    --brand-blue: #007bff;
    --brand-orange: #fd7e14;
    --brand-black: #1a1a1a;
    --brand-dark: #2c3e50;
    --brand-gray: #6c757d;
    --bg-soft: #f8f9fa;
    --border-soft: #e9ecef;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.12);
    --radius-md: 12px;
    --radius-lg: 16px;
    --transition: all 0.25s ease;
}

.trends-page h1 {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--brand-dark);
    letter-spacing: -0.5px;
    margin-bottom: 2rem;
}

.trends-page h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--brand-dark);
    padding-bottom: 0 !important;
    margin-bottom: 0.75rem;
    letter-spacing: -0.3px;
}

/* ---------------- Блок индексов (круги) ---------------- */

.indices-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 3rem;
}

@media (max-width: 991px) {
    .indices-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 575px) {
    .indices-grid {
        grid-template-columns: 1fr;
    }
}

.index-card {
    position: relative;
    background: white;
    border-radius: var(--radius-lg);
    padding: 24px 20px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-soft);
    transition: var(--transition);
    overflow: hidden;
}

.index-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.index-card--primary {
    grid-column: span 1;
    background: linear-gradient(135deg, #eb202a 0%, #c41922 100%);
    border-color: transparent;
    color: white;
}

.index-card--primary .index-card__title,
.index-card--primary .index-card__value,
.index-card--primary .index-card__meta,
.index-card--primary .index-card__unit {
    color: white;
}

.index-card--blue {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%);
    border-color: transparent;
    color: white;
}
.index-card--blue .index-card__title,
.index-card--blue .index-card__value,
.index-card--blue .index-card__meta,
.index-card--blue .index-card__unit {
    color: white;
}

.index-card--orange {
    background: linear-gradient(135deg, #fd7e14 0%, #d9690a 100%);
    border-color: transparent;
    color: white;
}
.index-card--orange .index-card__title,
.index-card--orange .index-card__value,
.index-card--orange .index-card__meta,
.index-card--orange .index-card__unit {
    color: white;
}

.index-card--black {
    background: linear-gradient(135deg, #2c3e50 0%, #1a252f 100%);
    border-color: transparent;
    color: white;
}
.index-card--black .index-card__title,
.index-card--black .index-card__value,
.index-card--black .index-card__meta,
.index-card--black .index-card__unit {
    color: white;
}

.index-card__title {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--brand-gray);
    margin-bottom: 12px;
    opacity: 0.9;
}

.index-card__value {
    font-size: 2.75rem;
    font-weight: 800;
    color: var(--brand-dark);
    line-height: 1;
    margin-bottom: 4px;
    letter-spacing: -1px;
}

.index-card--primary .index-card__value {
    font-size: 3.25rem;
}

.index-card__unit {
    font-size: 0.9rem;
    color: var(--brand-gray);
    font-weight: 500;
}

.index-card__meta {
    font-size: 0.8rem;
    color: var(--brand-gray);
    margin-top: 12px;
    line-height: 1.4;
    opacity: 0.85;
}

.index-card__trend {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-top: 10px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
}

.index-card__trend--up {
    background: rgba(40, 167, 69, 0.15);
    color: #28a745;
}

.index-card--primary .index-card__trend--up,
.index-card--blue .index-card__trend--up,
.index-card--orange .index-card__trend--up,
.index-card--black .index-card__trend--up {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

.index-card__trend--down {
    background: rgba(220, 53, 69, 0.15);
    color: #dc3545;
}

.index-card--primary .index-card__trend--down,
.index-card--blue .index-card__trend--down,
.index-card--orange .index-card__trend--down,
.index-card--black .index-card__trend--down {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

/* ---------------- Блоки контента ---------------- */

.content-block {
    background: white;
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-soft);
}

.content-block-header {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    padding-bottom: 20px;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-soft);
}

.content-block-header h3 {
    margin: 0;
    flex: 1 1 auto;
}

.content-block-header p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--brand-gray);
    line-height: 1.6;
}

/* Даты обновления — единый паттерн */
.update-dates {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
    text-align: right;
    flex-shrink: 0;
}

.update-date {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    color: var(--brand-gray);
    white-space: nowrap;
}

.update-date__icon {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #28a745;
    flex-shrink: 0;
}

.update-date--planned .update-date__icon {
    background: #ffc107;
}

.update-date strong {
    color: var(--brand-dark);
    font-weight: 700;
}

/* ---------------- Карточки GDT / Беларусь ---------------- */

.gdt-card,
.bel-card {
    background: white;
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-md);
    padding: 20px 16px;
    height: 100%;
    min-height: 170px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    transition: var(--transition);
    position: relative;
}

.gdt-card:hover,
.bel-card:hover {
    border-color: var(--brand-red);
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.gdt-name,
.bel-name {
    font-size: 0.85rem;
    color: var(--brand-gray);
    font-weight: 600;
    margin-bottom: 14px;
    line-height: 1.4;
    min-height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.gdt-price,
.bel-price {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--brand-dark);
    line-height: 1.1;
    margin-bottom: 4px;
    letter-spacing: -0.5px;
}

.gdt-price .small,
.bel-price .small {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--brand-gray);
}

.gdt-price-r,
.bel-price-r {
    font-size: 0.95rem;
    color: var(--brand-gray);
    margin-bottom: 12px;
    font-weight: 500;
}

/* Индикатор изменения — пилюля */
.gdt-change,
.bel-change {
    margin-top: auto;
}

.trend-pill {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    line-height: 1;
}

.trend-pill--up {
    background: rgba(40, 167, 69, 0.12);
    color: #1e7e34;
}

.trend-pill--down {
    background: rgba(220, 53, 69, 0.12);
    color: #c6121b;
}

.trend-pill--neutral {
    background: rgba(108, 117, 125, 0.12);
    color: #6c757d;
}

.trend-pill__arrow {
    font-size: 0.7rem;
}

/* ---------------- Прогноз цены ---------------- */

.forecast-block {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-radius: var(--radius-lg);
    padding: 28px;
    border: 1px solid var(--border-soft);
}

.forecast-main-value {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -1.5px;
    margin-bottom: 8px;
}

.forecast-main-value.is-up { color: #28a745; }
.forecast-main-value.is-down { color: #dc3545; }
.forecast-main-value.is-stable { color: var(--brand-gray); }

.forecast-main-value .unit {
    font-size: 1.25rem;
    font-weight: 600;
    margin-left: 6px;
    letter-spacing: 0;
}

.forecast-label {
    font-size: 0.95rem;
    color: var(--brand-gray);
    font-weight: 500;
}

.forecast-price-pair {
    background: white;
    border-radius: var(--radius-md);
    padding: 16px;
    margin-top: 16px;
    border: 1px solid var(--border-soft);
}

.forecast-price-pair__row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 0;
    font-size: 0.9rem;
}

.forecast-price-pair__row + .forecast-price-pair__row {
    border-top: 1px dashed var(--border-soft);
    padding-top: 10px;
    margin-top: 6px;
}

.forecast-price-pair__label {
    color: var(--brand-gray);
}

.forecast-price-pair__value {
    font-weight: 700;
    color: var(--brand-dark);
    font-size: 1.05rem;
}

.forecast-price-pair__value--expected {
    color: #28a745;
    font-size: 1.15rem;
}

/* Светофор настроений */
.sentiment-bar {
    display: flex;
    height: 32px;
    border-radius: 8px;
    overflow: hidden;
    background: #eef1f5;
    margin-bottom: 8px;
}

.sentiment-bar__segment {
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.8rem;
    font-weight: 700;
    transition: width 0.4s ease;
    min-width: 0;
}

.sentiment-bar__segment--down { background: #dc3545; }
.sentiment-bar__segment--stable { background: #8bb0d3; }
.sentiment-bar__segment--up { background: #28a745; }

.sentiment-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--brand-gray);
}

.sentiment-header {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--brand-dark);
    font-weight: 600;
    margin-bottom: 8px;
}

/* ---------------- Кнопки ---------------- */

.btn-outline-brand {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border: 1.5px solid var(--brand-red);
    border-radius: 8px;
    color: var(--brand-red);
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    background: white;
}

.btn-outline-brand:hover {
    background: var(--brand-red);
    color: white;
    text-decoration: none;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(235, 32, 42, 0.3);
}

/* ---------------- Мобильная адаптация ---------------- */

@media (max-width: 768px) {
    .content-block {
        padding: 20px 16px;
    }
    .content-block-header {
        flex-direction: column;
        align-items: stretch;
    }
    .update-dates {
        align-items: flex-start;
        text-align: left;
    }
    .trends-page h1 {
        font-size: 1.75rem;
    }
    .index-card__value {
        font-size: 2rem;
    }
    .index-card--primary .index-card__value {
        font-size: 2.4rem;
    }
    .forecast-main-value {
        font-size: 2.5rem;
    }
    .gdt-price,
    .bel-price {
        font-size: 1.4rem;
    }
}