/* ============================================================
   digNS — Shared Stylesheet
   فایل CSS مشترک تمام صفحات
   ============================================================ */

/* ── فونت‌های فارسی: Vazirmatn ── */
@font-face {
    font-family: 'Vazirmatn';
    src: url('../fonts/Vazirmatn-Thin.ttf') format('truetype');
    font-weight: 100;
    font-display: swap;
}
@font-face {
    font-family: 'Vazirmatn';
    src: url('../fonts/Vazirmatn-ExtraLight.ttf') format('truetype');
    font-weight: 200;
    font-display: swap;
}
@font-face {
    font-family: 'Vazirmatn';
    src: url('../fonts/Vazirmatn-Light.ttf') format('truetype');
    font-weight: 300;
    font-display: swap;
}
@font-face {
    font-family: 'Vazirmatn';
    src: url('../fonts/Vazirmatn-Regular.ttf') format('truetype');
    font-weight: 400;
    font-display: swap;
}
@font-face {
    font-family: 'Vazirmatn';
    src: url('../fonts/Vazirmatn-Medium.ttf') format('truetype');
    font-weight: 500;
    font-display: swap;
}
@font-face {
    font-family: 'Vazirmatn';
    src: url('../fonts/Vazirmatn-SemiBold.ttf') format('truetype');
    font-weight: 600;
    font-display: swap;
}
@font-face {
    font-family: 'Vazirmatn';
    src: url('../fonts/Vazirmatn-Bold.ttf') format('truetype');
    font-weight: 700;
    font-display: swap;
}
@font-face {
    font-family: 'Vazirmatn';
    src: url('../fonts/Vazirmatn-ExtraBold.ttf') format('truetype');
    font-weight: 800;
    font-display: swap;
}
@font-face {
    font-family: 'Vazirmatn';
    src: url('../fonts/Vazirmatn-Black.ttf') format('truetype');
    font-weight: 900;
    font-display: swap;
}

/* ── فونت‌های انگلیسی: Ubuntu ── */
@font-face {
    font-family: 'Ubuntu';
    src: url('../fonts/Ubuntu-Light.ttf') format('truetype');
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Ubuntu';
    src: url('../fonts/Ubuntu-Lightltalic.ttf') format('truetype');
    font-weight: 300;
    font-style: italic;
    font-display: swap;
}
@font-face {
    font-family: 'Ubuntu';
    src: url('../fonts/Ubuntu-Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Ubuntu';
    src: url('../fonts/Ubuntu-Italic.ttf') format('truetype');
    font-weight: 400;
    font-style: italic;
    font-display: swap;
}
@font-face {
    font-family: 'Ubuntu';
    src: url('../fonts/Ubuntu-Medium.ttf') format('truetype');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Ubuntu';
    src: url('../fonts/Ubuntu-Mediumltalic.ttf') format('truetype');
    font-weight: 500;
    font-style: italic;
    font-display: swap;
}
@font-face {
    font-family: 'Ubuntu';
    src: url('../fonts/Ubuntu-Bold.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'Ubuntu';
    src: url('../fonts/Ubuntu-Boldltalic.ttf') format('truetype');
    font-weight: 700;
    font-style: italic;
    font-display: swap;
}

/* ── فونت‌های کد و اعداد: Ubuntu Mono ── */
@font-face {
    font-family: 'UbuntuMono';
    src: url('../fonts/UbuntuMono-Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'UbuntuMono';
    src: url('../fonts/UbuntuMono-Italic.ttf') format('truetype');
    font-weight: 400;
    font-style: italic;
    font-display: swap;
}
@font-face {
    font-family: 'UbuntuMono';
    src: url('../fonts/UbuntuMono-Bold.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'UbuntuMono';
    src: url('../fonts/UbuntuMono-Boldltalic.ttf') format('truetype');
    font-weight: 700;
    font-style: italic;
    font-display: swap;
}

/* ============================================================
   CSS Variables — متغیرهای مشترک
   ============================================================ */
:root {
    /* رنگ‌های اصلی */
    --primary:    #2635d9;
    --primary-s:  #3d4fe0;
    --primary-g:  rgba(38, 53, 217, .10);
    --primary-g2: rgba(38, 53, 217, .05);

    /* پس‌زمینه و سطح */
    --bg:        #f5f6fc;
    --surface:   #fff;
    --surface-2: #f9f9fd;

    /* کادرها */
    --border:   #e4e6f2;
    --border-s: #d0d3ee;

    /* متن */
    --text:   #16192b;
    --text-2: #4f5470;
    --text-3: #9196b8;

    /* وضعیت */
    --success:  #0ea572;
    --danger:   #e5383b;
    --warning:  #e88c00;
    --filtered: #7c3aed;

    /* شعاع گوشه */
    --radius:    18px;
    --radius-sm: 11px;
    --radius-xs: 7px;

    /* سایه */
    --shadow:    0 4px 28px rgba(38, 53, 217, .09);
    --shadow-lg: 0 8px 48px rgba(38, 53, 217, .13);

    /* ترانزیشن */
    --tr: .22s cubic-bezier(.4, 0, .2, 1);

    /* ── فونت‌ها — متغیرهای مرکزی ──
       اینجا تمام تنظیمات فونت رو کنترل کن */
    --font-fa:   'Vazirmatn', system-ui, sans-serif; /* فارسی — همه متون پیش‌فرض */
    --font-en:   'Ubuntu', system-ui, sans-serif;    /* انگلیسی — متون لاتین */
    --font-mono: 'UbuntuMono', monospace;            /* کد، اعداد فنی، IP، دامنه */
}

/* ============================================================
   Reset
   ============================================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* ============================================================
   Base — پایه سند
   ============================================================ */
body {
    font-family: var(--font-fa);
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
}

/* ── متون انگلیسی به‌صورت خودکار Ubuntu می‌گیرند ── */
:lang(en),
[dir="ltr"],
input[dir="ltr"],
.ltr {
    font-family: var(--font-fa);
}

/* ── کدها، آی‌پی‌ها، اعداد فنی ── */
code,
pre,
kbd,
samp,
.mono,
.record-value,
.detail-value.ltr,
.step-url,
.step-to,
.final-box-url,
.share-url,
.resolver-input,
.domain-input,
.url-input,
/* .main-input {
    font-family: var(--font-mono);
} */
.main-input {
    font-family: var(--font-fa);
}

/* ============================================================
   Header
   ============================================================ */
.header {
    background: var(--surface);
    border-bottom: 1.5px solid var(--border);
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: sticky;
    top: 0;
    z-index: 500;
    box-shadow: 0 1px 12px rgba(38, 53, 217, .06);
    padding: 0 24px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.logo-name {
    font-family: var(--font-fa);   
    font-size: 17px;
    font-weight: 700;
    color: #21287a;
}

.logo-name span:not(.logo-path) {
    color: var(--primary);
}


.logo-path {
    opacity: 0.3;
    margin: 0 4px;
    color: #000;
    font-family: var(--font-fa); 
}

/* ============================================================
   Footer 
   ============================================================ */
.footer {
    text-align: center;
    padding: 22px;
    font-size: 13px;
    color: var(--text-3);
    border-top: 1px solid var(--border);
    font-family: var(--font-fa);
    background: transparent;
}

/*v.7*/


.footer-nav-link--user {
    background: var(--primary-g);
    border-color: rgba(38,53,217,.25);
    color: var(--primary);
    opacity: 1;
    font-weight: 700;
}
.footer-nav-link--user:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
    opacity: 1;
}

/* ادمین */
.footer-nav-link--admin {
    border-color: rgba(232,140,0,.25);
    color: var(--warning);
}
.footer-nav-link--admin:hover {
    background: var(--warning);
    color: #fff;
    border-color: var(--warning);
    box-shadow: 0 4px 18px rgba(232,140,0,.28);
    opacity: 1;
}

/* خروج */
.footer-nav-link--danger {
    border-color: rgba(229,56,59,.20);
    color: var(--danger);
}
.footer-nav-link--danger:hover {
    background: var(--danger);
    color: #fff;
    border-color: var(--danger);
    box-shadow: 0 4px 18px rgba(229,56,59,.25);
    opacity: 1;
}










/* ============================================================
   Hero — بخش عنوان مشترک
   ============================================================ */
.hero {
    text-align: center;
    margin-bottom: 36px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--primary-g);
    color: var(--primary);
    border: 1px solid rgba(38, 53, 217, .18);
    border-radius: 20px;
    padding: 4px 14px;
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 14px;
    font-family: var(--font-fa);
}

.hero-dot {
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: 50%;
    animation: blink 2s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50%       { opacity: .3; }
}

.hero h1 {
    font-family: var(--font-fa);
    font-size: 30px;
    font-weight: 900;
    line-height: 1.35;
    margin-bottom: 8px;
    letter-spacing: -.02em;
}

.hero h1 span {
    color: var(--primary);
    font-family: var(--font-fa); /* کلمات انگلیسی در h1 */
    font-weight: 900;
}

.hero p {
    color: var(--text-2);
    font-size: 14px;
    max-width: 440px;
    margin: 0 auto;
    line-height: 1.9;
    font-family: var(--font-fa);
}

/* ============================================================
   Search Card — کارت جستجوی مشترک
   ============================================================ */
.search-card {
    background: var(--surface);
    border: 1.5px solid var(--border);
    border-radius: var(--radius);
    padding: 22px 24px 18px;
    box-shadow: var(--shadow);
    margin-bottom: 24px;
}

.search-row,
.inputs-row {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.input-wrap {
    flex: 1;
    position: relative;
    min-width: 200px;
}

.input-icon {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    display: flex;
    align-items: center;
}

.input-icon svg {
    width: 15px;
    height: 15px;
    stroke: var(--text-3);
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
}

/* ── ورودی‌های متن — همه با مونو ── */
.main-input,
.domain-input,
.url-input {
    width: 100%;
    height: 50px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0 44px 0 14px;
    font-family: var(--font-fa);
    font-size: 15px;
    color: var(--text);
    background: var(--surface-2);
    outline: none;
    transition: border-color var(--tr), box-shadow var(--tr);
    direction: ltr;
    text-align: right;
}

.main-input::placeholder,
.domain-input::placeholder,
.url-input::placeholder {
    color: var(--text-3);
    font-family: var(--font-fa); /* placeholder فارسی */
    font-size: 13px;
}

.main-input:focus,
.domain-input:focus,
.url-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px var(--primary-g);
    background: #fff;
}

.main-input.shake,
.domain-input.shake,
.url-input.shake {
    animation: shake .35s ease;
    border-color: var(--danger);
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25%       { transform: translateX(-6px); }
    75%       { transform: translateX(6px); }
}

/* ── دکمه بررسی ── */
.btn-check {
    height: 50px;
    padding: 0 24px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font-fa);
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: background var(--tr), box-shadow var(--tr), transform .1s;
    flex-shrink: 0;
}

.btn-check svg {
    width: 16px;
    height: 16px;
    stroke: #fff;
    fill: none;
    stroke-width: 2.2;
    stroke-linecap: round;
}

.btn-check:hover:not(:disabled) {
    background: var(--primary-s);
    box-shadow: 0 4px 18px rgba(38, 53, 217, .30);
}

.btn-check:active:not(:disabled) {
    transform: scale(.97);
}

.btn-check:disabled {
    opacity: .6;
    cursor: not-allowed;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ============================================================
   Tools Link — دکمه ابزارها (پایین همه صفحات)
   ============================================================ */
.tools-link-wrapper {
    display: flex;
    justify-content: center;
    padding: 0 24px 32px;
}

.tools-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 11px 22px;
    background: var(--primary-g);
    color: var(--primary);
    border: 1.5px solid rgba(38, 53, 217, .18);
    border-radius: var(--radius-sm);
    font-family: var(--font-fa);
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
    opacity: .6;
    transition: all var(--tr);
}

.tools-link:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
    box-shadow: 0 4px 18px rgba(38, 53, 217, .28);
    opacity: 1;
    transform: translateY(-1px);
}

.tools-link svg {
    width: 15px;
    height: 15px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
}

/* ============================================================
   Share Box — باکس اشتراک‌گذاری
   ============================================================ */
.share-box {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 16px;
    animation: fadeUp .35s ease both;
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

.share-inner {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background: transparent;
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 5px 10px 5px 6px;
    opacity: .45;
    transition: opacity var(--tr), border-color var(--tr);
}

.share-inner:hover {
    opacity: 1;
    border-color: var(--border-s);
    background: transparent;
}

.share-url {
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 600;
    color: var(--text-2);
    direction: ltr;
    white-space: nowrap;
}

.share-copy {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--surface-2);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--tr);
}

.share-copy:hover {
    border-color: var(--primary);
    background: var(--primary-g);
}

.share-copy svg {
    width: 12px;
    height: 12px;
    stroke: var(--text-3);
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    transition: stroke .2s;
}

.share-copy:hover svg { stroke: var(--primary); }
.share-copy.copied    { border-color: var(--success); background: rgba(14,165,114,.08); }
.share-copy.copied svg{ stroke: var(--success); }

/* ============================================================
   Status Badges — بج‌های وضعیت مشترک
   ============================================================ */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 9px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    font-family: var(--font-fa);
}

.status-badge::before {
    content: '';
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: currentColor;
    flex-shrink: 0;
}

.sb-open,
.sb-ok,
.sb-resolved,
.sb-reachable   { background: rgba(14,165,114,.10); color: var(--success); }

.sb-closed,
.sb-error,
.sb-nxdomain,
.sb-unreachable { background: rgba(229,56,59,.08);  color: var(--danger); }

.sb-filtered,
.sb-unknown     { background: rgba(124,58,237,.08); color: var(--filtered); }

.sb-blocked     { background: rgba(224,49,49,.08);  color: #e03131; }
.sb-dns_filtered{ background: rgba(229,56,59,.10);  color: var(--danger); }

.sb-redirect,
.sb-client_error,
.sb-server_error{ background: rgba(232,140,0,.08);  color: var(--warning); }

/* ============================================================
   Section Title — تیتر بخش‌ها
   ============================================================ */
.section-title {
    font-size: 11px;
    font-weight: 700;
    color: var(--text-3);
    letter-spacing: .07em;
    text-transform: uppercase;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-fa);
}

.section-title::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
}

/* ============================================================
   Alert / Warning Bars — نوارهای هشدار مشترک
   ============================================================ */
.alert {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    border-radius: var(--radius-sm);
    padding: 13px 16px;
    font-size: 13px;
    line-height: 1.75;
    margin-bottom: 20px;
    font-family: var(--font-fa);
}

.alert svg {
    width: 16px;
    height: 16px;
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    flex-shrink: 0;
    margin-top: 2px;
}

.alert.error {
    background: rgba(229,56,59,.07);
    border: 1.5px solid rgba(229,56,59,.22);
    color: #7a0000;
}

.alert.error svg { stroke: var(--danger); }

/* ============================================================
   Skeleton Loader — لودینگ اسکلت
   ============================================================ */
.skeleton,
.skel {
    background: linear-gradient(
        90deg,
        var(--border) 25%,
        #ebebf5 50%,
        var(--border) 75%
    );
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: 6px;
    height: 14px;
    margin-bottom: 10px;
}

@keyframes shimmer {
    0%   { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.w-full { width: 100%; }
.w-3-4  { width: 75%; }
.w-1-2  { width: 50%; }
.h-tall { height: 20px; }
.skel.w80  { width: 80%; }
.skel.w60  { width: 60%; }
.skel.w40  { width: 40%; }
.skel.h16  { height: 16px; }
.skel.h10  { height: 10px; }

/* ============================================================
   Responsive — ریسپانسیو مشترک
   ============================================================ */
@media (max-width: 640px) {
    .hero h1           { font-size: 22px; }
    .inputs-row,
    .search-row        { flex-direction: column; }
    .btn-check         { width: 100%; justify-content: center; height: 48px; }
    .input-wrap        { min-width: unset; }
}


/* ============================================================
   Footer Nav 
   ============================================================ */
.footer-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    padding: 0 24px 32px;
    background: transparent;
}

.footer-nav-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 11px 22px;
    background: var(--primary-g);
    color: var(--primary);
    border: 1.5px solid rgba(38, 53, 217, .18);
    border-radius: var(--radius-sm);
    font-family: var(--font-fa);
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
    opacity: .6;
    transition: all var(--tr);
}

.footer-nav-link:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
    box-shadow: 0 4px 18px rgba(38, 53, 217, .28);
    opacity: 1;
    transform: translateY(-1px);
}

.footer-nav-link svg {
    width: 15px;
    height: 15px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
}

@media (max-width: 640px) {
    .footer-nav        { gap: 8px; padding-bottom: 24px; }
    .footer-nav-link   { padding: 10px 16px; font-size: 12px; }
}