/* ============================================================
   امرتات استور — Support page (پشتیبانی)
   Uses :root tokens + .page-head from styles.css
   ============================================================ */

.eyebrow { white-space: nowrap; }
.page-head .crumbs span { white-space: nowrap; }

/* ---- Channel cards ---- */
.channels { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.channel { background: #fff; border: 1px solid var(--border); border-radius: var(--r-lg); padding: 30px 26px; display: flex; flex-direction: column; transition: transform .25s, box-shadow .25s, border-color .25s; position: relative; }
.channel:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: var(--border-strong); }
.channel.primary { border-color: var(--primary); box-shadow: 0 0 0 3px var(--primary-soft); }
.channel-badge { position: absolute; top: -13px; right: 24px; background: linear-gradient(120deg, var(--primary), var(--primary-dark)); color: #fff; font-size: 11.5px; font-weight: 700; padding: 5px 14px; border-radius: 100px; box-shadow: var(--shadow-primary); }
.channel-ico { width: 60px; height: 60px; border-radius: 16px; background: var(--primary-soft); display: grid; place-items: center; margin-bottom: 18px; }
.channel-ico i { font-size: 33px; color: var(--primary); }
.channel h3 { font-size: 18px; margin-bottom: 9px; }
.channel h3.ch-title-row { display: flex; align-items: center; justify-content: space-between; gap: 8px; flex-wrap: wrap; width: 100%; }
.channel p { font-size: 14px; color: var(--text-2); line-height: 1.8; flex: 1; margin-bottom: 20px; }
.channel .ch-action { display: flex; align-items: center; justify-content: space-between; gap: 10px; width: 100%; }
.channel .ch-meta { font-size: 13px; color: var(--text-3); font-family: var(--font-en); direction: ltr; unicode-bidi: isolate; }
.channel .ch-status { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 600; color: var(--green); }
.channel .ch-status .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 3px rgba(22,163,74,0.15); }
.channel .btn { width: 100%; }
.channel .ch-action .btn { width: auto; flex: 1; }

/* ---- Tips section ---- */
.tips-shell { display: grid; grid-template-columns: 1.5fr 1fr; gap: 24px; align-items: start; }
.tips-card { background: #fff; border: 1px solid var(--border); border-radius: var(--r-lg); box-shadow: var(--shadow-sm); padding: 32px; }
.tips-card .tc-title { font-size: 19px; margin-bottom: 6px; }
.tips-card .tc-sub { font-size: 14.5px; color: var(--text-2); margin-bottom: 24px; }
.tip { display: flex; gap: 16px; padding: 16px 0; border-top: 1px solid var(--border); }
.tip:first-of-type { border-top: none; padding-top: 0; }
.tip .t-num { width: 34px; height: 34px; border-radius: 10px; background: var(--primary-soft); color: var(--primary); font-family: var(--font-en); font-weight: 700; font-size: 15px; display: grid; place-items: center; flex-shrink: 0; }
.tip .t-body h4 { font-size: 15.5px; margin-bottom: 4px; }
.tip .t-body p { font-size: 13.5px; color: var(--text-2); line-height: 1.8; }

/* credentials warning box */
.cred-box { background: rgba(217,119,6,0.06); border: 1px solid rgba(217,119,6,0.22); border-radius: var(--r-lg); padding: 24px; }
.cred-box .cb-head { display: flex; align-items: center; gap: 11px; font-weight: 700; font-size: 15px; margin-bottom: 12px; color: var(--amber); }
.cred-box .cb-head i { font-size: 24px; }
.cred-box p { font-size: 13.5px; color: var(--text-2); line-height: 1.9; margin-bottom: 16px; }
.cred-rows { display: flex; flex-direction: column; gap: 10px; }
.cred-row { display: flex; align-items: center; gap: 10px; background: #fff; border: 1px solid var(--border); border-radius: var(--r); padding: 11px 14px; font-size: 13.5px; }
.cred-row i { font-size: 19px; color: var(--primary); flex-shrink: 0; }
.cred-row b { font-weight: 700; }

/* ---- Response time strip ---- */
.resp-strip { display: flex; align-items: center; justify-content: center; gap: 12px; background: rgba(22,163,74,0.06); border: 1px solid rgba(22,163,74,0.2); border-radius: 100px; padding: 14px 26px; max-width: max-content; margin: 0 auto; font-size: 15px; font-weight: 600; }
.resp-strip i { font-size: 24px; color: var(--green); }
.resp-strip b { color: var(--green); }

/* ---- Responsive ---- */
@media (max-width: 940px) {
  .channels { grid-template-columns: 1fr; }
  .tips-shell { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .resp-strip { max-width: none; text-align: center; }
}