/* معرفی فونت یکان */
@font-face {
    font-family: 'Vazirmatn';
    src: url('../fonts/Vazirmatn-Variable.woff2') format('woff2-variations'),
         url('../fonts/Vazirmatn-Variable.woff2') format('woff2');
    font-weight: 100 900;
    font-style: normal;
    font-display: swap;
}
body, h1, h2, h3, h4, h5, h6, p, a, div, span, input, button, select, textarea {
    font-family: 'Vazirmatn', Tahoma, Arial, sans-serif !important;
}

/* =========================================================
   توکن‌های طراحی (هماهنگ با سایر صفحات - آمار واردات/صادرات)
   ========================================================= */
:root {
    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --primary-soft: #eff6ff;
    --primary-soft-border: #bfdbfe;

    --success: #15803d;
    --success-soft: #f0fdf4;
    --success-soft-border: #bbf7d0;

    --danger: #dc2626;
    --danger-soft: #fef2f2;
    --danger-soft-border: #fecaca;

    --warning: #b45309;
    --warning-soft: #fffbeb;
    --warning-soft-border: #fde68a;

    --info: #0369a1;
    --info-soft: #f0f9ff;
    --info-soft-border: #bae6fd;

    --secondary: #64748b;
    --bg-main: #f8fafc;
    --bg-box: #ffffff;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --border-color: #e2e8f0;

    --shadow: 0 1px 3px rgba(15, 23, 42, 0.08), 0 1px 2px rgba(15, 23, 42, 0.06);
    --shadow-md: 0 10px 25px -5px rgba(15, 23, 42, 0.12), 0 4px 6px -2px rgba(15, 23, 42, 0.05);
    --radius: 10px;
    --radius-sm: 6px;
    --transition: all 0.2s ease;

    --fs-xs: 0.8125rem;
    --fs-sm: 0.9375rem;
    --fs-base: 1rem;
    --fs-md: 1.0625rem;
    --fs-lg: 1.25rem;
    --fs-xl: 1.5rem;

    --fw-regular: 400;
    --fw-medium: 600;
    --fw-bold: 700;
}

body { background-color: var(--bg-main); color: var(--text-main); }

.icon { width: 1.2em; height: 1.2em; vertical-align: middle; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; margin-left: 5px; flex-shrink: 0; }
.icon-spin { animation: ebpSpin 0.85s linear infinite; transform-origin: center; }
@keyframes ebpSpin { to { transform: rotate(360deg); } }
.is-hidden { display: none !important; }

.ebp-page-wrapper { max-width: 1300px; margin: 30px auto; padding: 0 15px; }
.mt-4 { margin-top: 24px; }

/* =========================================================
   هیرو
   ========================================================= */
.ebp-hero {
    position: relative; overflow: hidden; border-radius: var(--radius);
    padding: 40px 36px; background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
    box-shadow: var(--shadow-md);
}
.ebp-hero__decor {
    position: absolute; inset: 0;
    background: radial-gradient(circle at 88% -15%, rgba(255,255,255,0.16) 0%, transparent 55%),
                radial-gradient(circle at -10% 115%, rgba(255,255,255,0.12) 0%, transparent 45%);
    pointer-events: none;
}
.ebp-hero__content { position: relative; max-width: 760px; }
.ebp-hero__badge {
    display: inline-flex; align-items: center; gap: 6px; background: rgba(255,255,255,0.16); color: #fff;
    border: 1px solid rgba(255,255,255,0.28); border-radius: 50rem; padding: 5px 14px;
    font-size: var(--fs-xs); font-weight: var(--fw-medium); margin-bottom: 16px;
}
.ebp-hero__badge .icon { margin: 0; width: 13px; height: 13px; }
.ebp-hero__title { margin: 0 0 10px; color: #fff; font-size: var(--fs-2xl); font-weight: var(--fw-bold); }
.ebp-hero__subtitle { margin: 0; color: rgba(255,255,255,0.88); font-size: var(--fs-sm); line-height: 1.8; }

/* =========================================================
   کارت‌ها / هدر باکس
   ========================================================= */
.modern-card { background: var(--bg-box); border-radius: var(--radius); box-shadow: var(--shadow); padding: 24px; border: 1px solid var(--border-color); }
.box-header { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; margin-bottom: 18px; padding-bottom: 14px; border-bottom: 1px solid var(--border-color); }
.box-title-row { display: flex; align-items: center; gap: 12px; }
.box-header__icon { width: 44px; height: 44px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.box-header__icon .icon { margin: 0; width: 21px; height: 21px; }
.box-header__icon--primary { background: var(--primary-soft); color: var(--primary); }
.box-title { margin: 0; font-size: var(--fs-xl); font-weight: var(--fw-bold); color: var(--text-main); line-height: 1.4; }
.box-subtitle { margin: 3px 0 0; font-size: var(--fs-sm); font-weight: var(--fw-regular); color: var(--text-muted); }

.btn-soft {
    display: inline-flex; align-items: center; gap: 6px; background: var(--primary-soft); color: var(--primary);
    border: 1px solid var(--primary-soft-border); border-radius: var(--radius-sm); padding: 9px 16px;
    font-size: var(--fs-sm); font-weight: var(--fw-medium); cursor: pointer; transition: var(--transition); font-family: inherit;
}
.btn-soft:hover { background: var(--primary); color: #fff; }
.btn-soft .icon { margin: 0; width: 15px; height: 15px; }

.modern-input {
    width: 100%; padding: 11px 14px; border: 2px solid var(--border-color); border-radius: var(--radius-sm);
    font-size: var(--fs-sm); transition: var(--transition); background: var(--bg-main); color: var(--text-main); font-family: inherit;
}
.modern-input:focus { border-color: var(--primary); background: var(--bg-box); outline: none; box-shadow: 0 0 0 4px var(--primary-soft); }

/* =========================================================
   فیلترها
   ========================================================= */
.ebp-filters__grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.ebp-filter-group label { display: block; font-size: var(--fs-xs); font-weight: var(--fw-medium); color: var(--text-muted); margin-bottom: 6px; }

/* =========================================================
   لودینگ
   ========================================================= */
.ebp-loading-overlay {
    display: flex; align-items: center; justify-content: center; gap: 10px; margin-top: 20px;
    padding: 40px; background: var(--bg-box); border: 1px dashed var(--border-color); border-radius: var(--radius);
    color: var(--text-muted); font-size: var(--fs-md); font-weight: var(--fw-medium);
}
.ebp-loading-overlay .icon { margin: 0; width: 22px; height: 22px; color: var(--primary); }

/* =========================================================
   کارت‌های خلاصه
   ========================================================= */
.ebp-kpi-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.ebp-kpi-card {
    background: var(--bg-box); border: 1px solid var(--border-color); border-radius: var(--radius);
    padding: 16px 18px; display: flex; align-items: center; gap: 12px; box-shadow: var(--shadow); min-width: 0;
}
.ebp-kpi-card__icon { width: 46px; height: 46px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.ebp-kpi-card__icon .icon { margin: 0; width: 22px; height: 22px; }
.ebp-kpi-card__icon--primary { background: var(--primary-soft); color: var(--primary); }
.ebp-kpi-card__icon--success { background: var(--success-soft); color: var(--success); }
.ebp-kpi-card__icon--secondary { background: #f1f5f9; color: var(--secondary); }
.ebp-kpi-card__value { display: block; font-size: var(--fs-lg); font-weight: var(--fw-bold); color: var(--text-main); overflow-wrap: anywhere; }
.ebp-kpi-card__label { display: block; font-size: var(--fs-xs); color: var(--text-muted); margin-top: 2px; }

/* =========================================================
   جدول
   ========================================================= */
.table-responsive { width: 100%; margin-top: 4px; overflow-x: auto; }
.ebp-table { width: 100%; border-collapse: separate; border-spacing: 0; min-width: 760px; }
.ebp-table th {
    background: var(--bg-main); padding: 12px 14px; text-align: center; color: var(--text-muted);
    font-weight: var(--fw-medium); font-size: var(--fs-xs); border-bottom: 1px solid var(--border-color); white-space: nowrap;
}
.ebp-table td { padding: 12px 14px; border-bottom: 1px solid var(--border-color); vertical-align: middle; color: var(--text-main); text-align: center; font-size: var(--fs-sm); }
.ebp-table tbody tr:hover { background: var(--bg-main); }
.ebp-table td.ebp-name-cell { text-align: right; max-width: 340px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ebp-table .ebp-code-cell { color: var(--primary); font-weight: var(--fw-bold); direction: ltr; }
.ebp-table .ebp-no-code { color: var(--text-muted); font-style: italic; }
.ebp-table .ebp-num-cell { direction: ltr; font-weight: var(--fw-medium); }
.ebp-empty-row td { padding: 40px 14px; color: var(--text-muted); }

.ebp-pagination { display: flex; align-items: center; justify-content: center; gap: 6px; margin-top: 18px; flex-wrap: wrap; }
.ebp-page-btn {
    min-width: 36px; height: 36px; padding: 0 10px; border-radius: var(--radius-sm); border: 1px solid var(--border-color);
    background: var(--bg-box); color: var(--text-main); font-size: var(--fs-sm); font-weight: var(--fw-medium);
    cursor: pointer; transition: var(--transition); font-family: inherit;
}
.ebp-page-btn:hover:not(:disabled) { border-color: var(--primary-soft-border); color: var(--primary); }
.ebp-page-btn.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.ebp-page-btn:disabled { opacity: .4; cursor: not-allowed; }

.ebp-active-filter {
    display: inline-flex; align-items: center; gap: 8px; background: var(--primary-soft); color: var(--primary);
    border: 1px solid var(--primary-soft-border); border-radius: 50rem; padding: 6px 14px;
    font-size: var(--fs-sm); font-weight: var(--fw-medium); margin-bottom: 16px;
}
.ebp-active-filter button {
    background: none; border: none; color: inherit; cursor: pointer; font-family: inherit; font-size: var(--fs-sm);
    text-decoration: underline; padding: 0;
}

/* =========================================================
   واکنش‌گرایی
   ========================================================= */
@media (max-width: 1100px) {
    .ebp-filters__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .ebp-kpi-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 700px) {
    .ebp-filters__grid { grid-template-columns: 1fr; }
    .ebp-kpi-grid { grid-template-columns: 1fr; }
}