/* صفحة آلية التشغيل — عرض كامل + شبكات متجاوبة */

body[data-hub-page="operating"] main.container.op-page {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 1.25rem clamp(14px, 2vw, 28px) 3.5rem;
  box-sizing: border-box;
}

.op-page {
  padding: 2rem 0 4rem;
}

.op-hero {
  position: relative;
  overflow: hidden;
  width: 100%;
  padding: clamp(28px, 4vw, 44px) clamp(20px, 3vw, 36px);
  background:
    radial-gradient(120% 80% at 100% 0%, rgba(215, 0, 0, 0.38), transparent 55%),
    linear-gradient(128deg, #0c0003 0%, #230009 42%, #500014 100%);
  border-radius: 26px;
  border: 1px solid rgba(215, 0, 0, 0.35);
  margin-bottom: 1.5rem;
  color: #fff;
  box-shadow: 0 28px 70px rgba(60, 0, 14, 0.35);
  box-sizing: border-box;
}

.op-kicker {
  margin: 0 0 12px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: rgba(255, 214, 220, 0.95);
  font-weight: 900;
  letter-spacing: 0;
  font-size: 12px;
}

.op-hero h1 {
  margin: 0 0 10px;
  font-size: clamp(1.55rem, 3.2vw, 2.45rem);
  font-weight: 900;
  color: #fff !important;
  max-width: none;
  line-height: 1.35;
}

.op-hero p {
  margin: 0;
  max-width: 64rem;
  color: rgba(255, 245, 247, 0.96) !important;
  font-weight: 600;
  line-height: 1.7;
}

.op-hero .hub-feature-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.op-flow {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 2rem;
  width: 100%;
}

.op-flow article {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 16px;
  padding: 14px;
  display: grid;
  gap: 4px;
  border-top: 3px solid #dc2626;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.05);
  transition: transform 0.2s ease;
  min-width: 0;
}

.op-flow article.is-interactive {
  cursor: pointer;
}

.op-flow article.is-interactive:hover,
.op-flow article.is-interactive:focus-visible {
  transform: translateY(-2px);
  outline: 2px solid #dc2626;
  outline-offset: 2px;
}

.op-flow article:hover {
  transform: translateY(-2px);
}

.op-flow span {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  background: #fef2f2;
  color: #b91c1c;
  display: grid;
  place-items: center;
  font-weight: 900;
  font-size: 12px;
}

.op-flow strong {
  font-size: 14px;
}

.op-flow small {
  color: #6b7280;
  font-weight: 700;
  font-size: 11px;
}

/* تفاصيل المبادئ — حتى 6 في الصف على الشاشات الواسعة */
.op-principles {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 2rem;
  width: 100%;
}

.op-card {
  background: #fff;
  border: 1px solid #e8eaf0;
  border-radius: 16px;
  padding: 12px 14px;
  display: grid;
  gap: 6px;
  box-shadow: 0 8px 20px rgba(12, 14, 17, 0.04);
  border-top: 3px solid #dc2626;
  text-align: right;
  font: inherit;
  color: inherit;
  width: 100%;
  min-width: 0;
  box-sizing: border-box;
}

.op-card.is-interactive {
  cursor: pointer;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.12s ease, background 0.15s ease;
}

.op-card.is-interactive:hover {
  border-color: #f0b4b4;
  box-shadow: 0 12px 26px rgba(215, 0, 0, 0.1);
  transform: translateY(-2px);
}

.op-card.is-interactive:focus-visible {
  outline: 2px solid #d70000;
  outline-offset: 2px;
}

.op-card.is-interactive:active {
  transform: scale(0.99);
}

.op-card.is-active {
  border-color: #d70000;
  background: rgba(215, 0, 0, 0.04);
  box-shadow: 0 0 0 2px rgba(215, 0, 0, 0.12);
}

.op-card-top {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.op-card-go {
  margin-inline-start: auto;
  color: #d70000;
  opacity: 0.75;
  font-size: 13px;
  flex-shrink: 0;
}

.op-card-num {
  width: 28px;
  height: 28px;
  border-radius: 10px;
  background: linear-gradient(145deg, #ff1f2f, #8a000c);
  color: #fff;
  display: grid;
  place-items: center;
  font-weight: 900;
  font-size: 11px;
  flex-shrink: 0;
}

.op-card-top i {
  color: #dc2626;
  flex-shrink: 0;
}

.op-card h3 {
  margin: 0;
  font-size: 13px;
  font-weight: 900;
  line-height: 1.35;
  min-width: 0;
}

.op-card .summary {
  margin: 0;
  color: #991b1b;
  font-size: 11px;
  font-weight: 800;
  line-height: 1.45;
}

.op-card .detail {
  margin: 0;
  color: #4b5563;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.55;
}

.op-how,
.op-details-head,
.op-systems,
.op-services,
#op-definition,
#op-system-shortcuts,
#op-start {
  scroll-margin-top: 96px;
  width: 100%;
}

.op-how,
.op-details-head {
  margin-bottom: 1rem;
}

.op-systems.is-flash,
.op-services.is-flash,
.op-how.is-flash,
#op-definition.is-flash,
#op-principles.is-flash,
#op-system-shortcuts.is-flash,
#op-start.is-flash,
.op-service-group.is-flash {
  animation: op-section-flash 1.4s ease;
}

@keyframes op-section-flash {
  0% {
    box-shadow: 0 0 0 0 rgba(215, 0, 0, 0.35);
  }
  35% {
    box-shadow: 0 0 0 4px rgba(215, 0, 0, 0.18);
  }
  100% {
    box-shadow: 0 0 0 0 transparent;
  }
}

.op-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(120%);
  z-index: 9999;
  background: #111827;
  color: #fff;
  padding: 12px 18px;
  border-radius: 12px;
  font-weight: 800;
  font-size: 14px;
  max-width: min(92vw, 420px);
  text-align: center;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
  transition: transform 0.25s ease;
  pointer-events: none;
}

.op-toast.is-on {
  transform: translateX(-50%) translateY(0);
}

.op-section-head {
  margin: 0 0 14px;
}

.op-section-head h2 {
  margin: 0 0 6px;
  font-size: 1.35rem;
  font-weight: 900;
}

.op-section-head p {
  margin: 0;
  color: #6b7280;
  font-weight: 700;
}

/* أيقونات الأنظمة — حتى 6 في الصف */
.op-systems-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 2rem;
  width: 100%;
}

.op-system-btn {
  display: grid;
  gap: 8px;
  place-items: center;
  text-align: center;
  text-decoration: none;
  color: inherit;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 16px;
  padding: 16px 10px;
  cursor: pointer;
  font: inherit;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
  border-top: 3px solid #dc2626;
  min-width: 0;
  box-sizing: border-box;
}

.op-system-btn:hover {
  transform: translateY(-2px);
  border-color: #dc2626;
  box-shadow: 0 14px 28px rgba(185, 28, 28, 0.12);
}

.op-system-btn i {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 18px;
}

.op-system-btn strong {
  font-size: 12px;
  line-height: 1.35;
}

.op-system-btn small {
  color: #6b7280;
  font-size: 10px;
  font-weight: 700;
  word-break: break-word;
}

/* خريطة الخدمات — أعمدة متعددة بدل عمود واحد */
.op-services-map {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 2rem;
  width: 100%;
}

.op-service-group {
  background: #fff;
  border: 1px solid #e8eaf0;
  border-radius: 16px;
  padding: 14px;
  border-top: 3px solid #dc2626;
  min-width: 0;
}

.op-service-group h3 {
  margin: 0 0 10px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 14px;
}

.op-service-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.op-service-chips span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  background: #fff1f2;
  border: 1px solid #fecdd3;
  font-size: 12px;
  font-weight: 800;
  color: #9f1239;
}

.op-cta {
  text-align: center;
  width: 100%;
  padding: 2rem clamp(14px, 2vw, 28px);
  border-radius: 22px;
  background:
    radial-gradient(100% 80% at 50% 0%, rgba(215, 0, 0, 0.35), transparent 60%),
    linear-gradient(160deg, #0c0003, #230009 50%, #500014);
  color: #fff;
  border: 1px solid rgba(215, 0, 0, 0.35);
  box-sizing: border-box;
}

.op-cta h2 {
  margin: 0 0 8px;
}

.op-cta p {
  margin: 0 0 16px;
  color: rgba(255, 220, 228, 0.88);
  font-weight: 600;
}

.op-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.op-cta .btn-ghost {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.35);
}

body[data-hub-page="operating"] #op-definition.hub-feature-purpose {
  width: 100%;
  box-sizing: border-box;
}

body[data-hub-page="operating"] {
  overflow-x: hidden;
}

/* —— Responsive —— */
@media (max-width: 1400px) {
  .op-principles {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .op-systems-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 1100px) {
  .op-principles {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .op-systems-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .op-services-map {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .op-flow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .op-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .op-hero h1 {
    max-width: none;
  }
}

@media (max-width: 720px) {
  .op-principles,
  .op-systems-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .op-services-map {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .op-how,
  .op-details-head,
  .op-systems,
  .op-services,
  #op-definition,
  #op-system-shortcuts,
  #op-start {
    scroll-margin-top: 80px;
  }
}

@media (max-width: 560px) {
  .op-flow {
    grid-template-columns: 1fr;
  }
  .op-principles,
  .op-systems-grid {
    grid-template-columns: 1fr;
  }
  body[data-hub-page="operating"] main.container.op-page {
    padding-inline: 12px;
  }
}