/* ============================================================================
   NextShot — ns-design-system.css
   Single source of truth for design tokens, layout, and UI primitives.
   Import this file in every page: <link rel="stylesheet" href="/assets/ns-design-system.css">
   ========================================================================== */

/* ── FONTS ── */
@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans+Arabic:wght@300;400;500;600;700&display=swap');

/* ── DESIGN TOKENS ── */
:root {
  /* ── الخلفيات ── */
  --ns-bg:          #080808;
  --ns-bg-2:        #0e0e0e;
  --ns-bg-3:        #141414;
  --ns-bg-4:        #1a1a1a;

  /* ── الزجاج ── */
  --ns-glass:       rgba(255,255,255,0.04);
  --ns-glass-2:     rgba(255,255,255,0.07);
  --ns-glass-border:rgba(255,255,255,0.08);
  --ns-glass-hover: rgba(255,255,255,0.06);
  --ns-blur:        blur(24px);
  --ns-blur-sm:     blur(12px);

  /* ── اللون الرئيسي ── */
  --ns-red:         #dc2626;
  --ns-red-2:       #ef4444;
  --ns-red-glow:    rgba(220,38,38,0.35);
  --ns-red-soft:    rgba(220,38,38,0.10);
  --ns-red-border:  rgba(220,38,38,0.22);

  /* ── الألوان الوظيفية ── */
  --ns-green:       #22c55e;
  --ns-green-soft:  rgba(34,197,94,0.10);
  --ns-yellow:      #eab308;
  --ns-yellow-soft: rgba(234,179,8,0.10);
  --ns-blue:        #3b82f6;
  --ns-blue-soft:   rgba(59,130,246,0.10);
  --ns-purple:      #8b5cf6;
  --ns-purple-soft: rgba(139,92,246,0.10);

  /* ── النص ── */
  --ns-text:        #f1f5f9;
  --ns-text-2:      #94a3b8;
  --ns-text-3:      #475569;

  /* ── الشكل ── */
  --ns-radius-xs:   6px;
  --ns-radius-sm:   10px;
  --ns-radius-md:   14px;
  --ns-radius-lg:   20px;
  --ns-radius-xl:   28px;
  --ns-radius-full: 999px;

  /* ── المسافات ── */
  --ns-space-xs:    4px;
  --ns-space-sm:    8px;
  --ns-space-md:    16px;
  --ns-space-lg:    24px;
  --ns-space-xl:    32px;

  /* ── الظلال ── */
  --ns-shadow-sm:   0 2px 8px rgba(0,0,0,0.4);
  --ns-shadow-md:   0 8px 24px rgba(0,0,0,0.5);
  --ns-shadow-lg:   0 20px 60px rgba(0,0,0,0.6);
  --ns-shadow-red:  0 8px 32px rgba(220,38,38,0.25);
  --ns-shadow-glow: 0 0 40px rgba(220,38,38,0.15);
}

/* ── RESET & BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'IBM Plex Sans Arabic', system-ui, -apple-system, sans-serif;
  background: #030303;
  background-image:
    radial-gradient(ellipse at 20% 0%, rgba(229,9,20,0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 100%, rgba(229,9,20,0.05) 0%, transparent 50%);
  background-attachment: fixed;
  color: var(--ns-text);
  line-height: 1.6;
  min-height: 100vh;
  direction: rtl;
  -webkit-font-smoothing: antialiased;
}

body::before { display: none; }

/* كل شيء فوق الـ grid */
body > * { position: relative; z-index: 1; }

/* ── TYPOGRAPHY ── */
.ns-hero {
  font-size: clamp(28px, 5vw, 48px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.ns-title {
  font-size: clamp(18px, 3vw, 24px);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.ns-heading {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.ns-body {
  font-size: 14px;
  font-weight: 400;
  line-height: 1.7;
  color: var(--ns-text-2);
}

.ns-caption {
  font-size: 12px;
  color: var(--ns-text-3);
  line-height: 1.5;
}

.ns-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ns-text-3);
}

.ns-mono {
  font-family: 'IBM Plex Mono', 'SF Mono', monospace;
  font-size: 13px;
}

/* Gradient text */
.ns-gradient-text {
  background: linear-gradient(135deg, var(--ns-text) 0%, var(--ns-red) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── LAYOUT ── */
.ns-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.ns-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--ns-space-md);
}

.ns-app-layout {
  display: flex;
  min-height: 100vh;
}

/* ── GLASS CARD ── */
.ns-card {
  background: var(--ns-glass);
  border: 1px solid var(--ns-glass-border);
  border-radius: var(--ns-radius-lg);
  backdrop-filter: var(--ns-blur);
  -webkit-backdrop-filter: var(--ns-blur);
  position: relative;
  overflow: hidden;
}

/* خط شيني في الأعلى */
.ns-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg,
    transparent,
    rgba(255,255,255,0.10),
    transparent);
  pointer-events: none;
}

.ns-card-p { padding: var(--ns-space-md); }
.ns-card-p-lg { padding: var(--ns-space-lg); }

/* Card مميزة بالأحمر */
.ns-card-accent {
  background: linear-gradient(135deg,
    rgba(220,38,38,0.08),
    var(--ns-glass));
  border-color: var(--ns-red-border);
  box-shadow: var(--ns-shadow-glow);
}

/* Card للإحصاء */
.ns-card-stat {
  background: var(--ns-bg-3);
  border: 1px solid var(--ns-glass-border);
  border-radius: var(--ns-radius-md);
  padding: var(--ns-space-md);
}

/* ── HEADER ── */
.ns-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(8,8,8,0.85);
  backdrop-filter: var(--ns-blur);
  -webkit-backdrop-filter: var(--ns-blur);
  border-bottom: 1px solid var(--ns-glass-border);
  padding: 12px var(--ns-space-md);
  display: flex;
  align-items: center;
  gap: var(--ns-space-md);
}

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

.ns-logo {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.ns-brand-name {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.ns-header-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--ns-glass);
  border: 1px solid var(--ns-glass-border);
  border-radius: var(--ns-radius-full);
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 500;
  color: var(--ns-text-2);
  white-space: nowrap;
}

/* ── SIDEBAR ── */
.ns-sidebar {
  width: 240px;
  flex-shrink: 0;
  background: var(--ns-bg-2);
  border-left: 1px solid var(--ns-glass-border);
  display: flex;
  flex-direction: column;
  padding: var(--ns-space-md);
  gap: 4px;
  height: 100vh;
  position: sticky;
  top: 0;
  overflow-y: auto;
}

.ns-sidebar-section {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ns-text-3);
  padding: 12px 12px 4px;
}

.ns-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--ns-radius-sm);
  font-size: 14px;
  font-weight: 400;
  color: var(--ns-text-2);
  cursor: pointer;
  transition: all 0.15s ease;
  text-decoration: none;
  border: 1px solid transparent;
  user-select: none;
}

.ns-nav-item:hover {
  background: var(--ns-glass);
  color: var(--ns-text);
  border-color: var(--ns-glass-border);
}

.ns-nav-item.active {
  background: var(--ns-red-soft);
  border-color: var(--ns-red-border);
  color: var(--ns-red-2);
  font-weight: 500;
}

.ns-nav-icon {
  width: 18px;
  text-align: center;
  font-size: 16px;
  flex-shrink: 0;
}

.ns-nav-badge {
  margin-right: auto;
  background: var(--ns-red);
  color: #fff;
  font-size: 10px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: var(--ns-radius-full);
  min-width: 18px;
  text-align: center;
}

/* ── BOTTOM NAV (Mobile) ── */
.ns-bottom-nav {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(8,8,8,0.92);
  backdrop-filter: var(--ns-blur);
  -webkit-backdrop-filter: var(--ns-blur);
  border-top: 1px solid var(--ns-glass-border);
  padding: 8px var(--ns-space-sm);
  padding-bottom: max(8px, env(safe-area-inset-bottom));
  gap: 4px;
}

.ns-bottom-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 8px 4px;
  border-radius: var(--ns-radius-sm);
  font-size: 10px;
  color: var(--ns-text-3);
  cursor: pointer;
  transition: all 0.15s;
  border: none;
  background: none;
  font-family: inherit;
}

.ns-bottom-item.active { color: var(--ns-red); }
.ns-bottom-icon { font-size: 20px; }

/* ── BUTTONS ── */
.ns-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 20px;
  border-radius: var(--ns-radius-md);
  font-size: 14px;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.18s ease;
  white-space: nowrap;
  text-decoration: none;
  min-height: 44px;
  user-select: none;
}

.ns-btn:active { transform: scale(0.97); }
.ns-btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* Primary */
.ns-btn-primary {
  background: linear-gradient(135deg, var(--ns-red), #b91c1c);
  color: #fff;
  border-color: rgba(220,38,38,0.5);
  box-shadow: var(--ns-shadow-red);
}
.ns-btn-primary:hover:not(:disabled) {
  box-shadow: 0 12px 40px rgba(220,38,38,0.45);
  transform: translateY(-1px);
}

/* Ghost */
.ns-btn-ghost {
  background: var(--ns-glass);
  border-color: var(--ns-glass-border);
  color: var(--ns-text);
}
.ns-btn-ghost:hover:not(:disabled) {
  background: var(--ns-glass-2);
  border-color: rgba(255,255,255,0.14);
}

/* Danger soft */
.ns-btn-danger {
  background: var(--ns-red-soft);
  border-color: var(--ns-red-border);
  color: var(--ns-red-2);
}
.ns-btn-danger:hover:not(:disabled) {
  background: rgba(220,38,38,0.18);
}

/* Success */
.ns-btn-success {
  background: var(--ns-green-soft);
  border-color: rgba(34,197,94,0.25);
  color: var(--ns-green);
}

/* Sizes */
.ns-btn-sm {
  padding: 7px 14px;
  font-size: 12px;
  border-radius: var(--ns-radius-sm);
  min-height: 34px;
}
.ns-btn-lg {
  padding: 14px 28px;
  font-size: 16px;
  border-radius: var(--ns-radius-lg);
  min-height: 52px;
}
.ns-btn-full { width: 100%; }

/* Loading state */
.ns-btn-loading {
  position: relative;
  color: transparent !important;
}
.ns-btn-loading::after {
  content: '';
  position: absolute;
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: nsSpin 0.7s linear infinite;
}
@keyframes nsSpin { to { transform: rotate(360deg); } }

/* ── INPUTS ── */
.ns-field { display: flex; flex-direction: column; gap: 6px; }

.ns-field-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ns-text-3);
}

.ns-input {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--ns-radius-md);
  color: var(--ns-text);
  font-size: 15px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.18s, box-shadow 0.18s, background 0.18s;
  min-height: 48px;
  direction: rtl;
}

.ns-input:focus {
  border-color: rgba(220,38,38,0.55);
  box-shadow: 0 0 0 3px rgba(220,38,38,0.10);
  background: rgba(255,255,255,0.07);
}

.ns-input::placeholder { color: rgba(255,255,255,0.25); }

.ns-input-error { border-color: var(--ns-red-border) !important; }
.ns-field-error { font-size: 12px; color: var(--ns-red-2); }

.ns-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: left 14px center;
  padding-left: 36px;
}

/* ── BADGES ── */
.ns-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  border-radius: var(--ns-radius-full);
  font-size: 11px;
  font-weight: 500;
  border: 1px solid;
  white-space: nowrap;
}

.ns-badge-red    { background:var(--ns-red-soft);    border-color:var(--ns-red-border);                color:var(--ns-red-2); }
.ns-badge-green  { background:var(--ns-green-soft);  border-color:rgba(34,197,94,0.22);                color:var(--ns-green); }
.ns-badge-yellow { background:var(--ns-yellow-soft); border-color:rgba(234,179,8,0.22);                color:var(--ns-yellow); }
.ns-badge-blue   { background:var(--ns-blue-soft);   border-color:rgba(59,130,246,0.22);               color:var(--ns-blue); }
.ns-badge-purple { background:var(--ns-purple-soft); border-color:rgba(139,92,246,0.22);               color:var(--ns-purple); }
.ns-badge-glass  { background:var(--ns-glass);       border-color:var(--ns-glass-border);              color:var(--ns-text-2); }

/* ── LIVE INDICATORS ── */
.ns-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.ns-dot-green {
  background: var(--ns-green);
  box-shadow: 0 0 0 0 rgba(34,197,94,0.4);
  animation: nsPulseGreen 2s infinite;
}
@keyframes nsPulseGreen {
  0%   { box-shadow: 0 0 0 0   rgba(34,197,94,0.5); }
  70%  { box-shadow: 0 0 0 8px rgba(34,197,94,0); }
  100% { box-shadow: 0 0 0 0   rgba(34,197,94,0); }
}

.ns-dot-red {
  background: var(--ns-red);
  box-shadow: 0 0 0 0 rgba(220,38,38,0.5);
  animation: nsPulseRed 1.5s infinite;
}
@keyframes nsPulseRed {
  0%   { box-shadow: 0 0 0 0    rgba(220,38,38,0.6); }
  70%  { box-shadow: 0 0 0 10px rgba(220,38,38,0); }
  100% { box-shadow: 0 0 0 0    rgba(220,38,38,0); }
}

.ns-dot-yellow { background: var(--ns-yellow); animation: nsBlinkYellow 2s ease-in-out infinite; }
@keyframes nsBlinkYellow { 0%,100%{opacity:1} 50%{opacity:0.4} }

.ns-dot-gray { background: var(--ns-text-3); }

/* ── PROGRESS ── */
.ns-progress-wrap {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.ns-progress-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--ns-text-2);
}

.ns-progress-pct { font-weight: 600; color: var(--ns-red); }

.ns-progress-bar {
  height: 8px;
  background: rgba(255,255,255,0.07);
  border-radius: var(--ns-radius-full);
  overflow: visible;
  position: relative;
}

.ns-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--ns-red), #f97316);
  border-radius: var(--ns-radius-full);
  position: relative;
  transition: width 0.6s cubic-bezier(0.4,0,0.2,1);
}

.ns-progress-fill::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(255,255,255,0.25) 50%,
    transparent 100%);
  border-radius: inherit;
  animation: nsShimmer 2s linear infinite;
  background-size: 200% 100%;
}
@keyframes nsShimmer {
  0%   { background-position: 200% center; }
  100% { background-position: -200% center; }
}

.ns-progress-ball {
  position: absolute;
  top: 50%;
  transform: translate(50%, -50%);
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--ns-bg);
  border: 2px solid var(--ns-red);
  box-shadow: 0 0 10px var(--ns-red-glow);
  display: flex; align-items: center; justify-content: center;
  font-size: 10px;
  transition: right 0.6s cubic-bezier(0.4,0,0.2,1);
}

.ns-progress-footer {
  font-size: 11px;
  color: var(--ns-text-3);
  text-align: center;
}

/* ── DIVIDER ── */
.ns-divider {
  border: none;
  border-top: 1px solid var(--ns-glass-border);
  margin: var(--ns-space-md) 0;
}

/* ── TOAST ── */
#ns-toasts {
  position: fixed;
  top: var(--ns-space-md);
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 280px;
  max-width: 400px;
  pointer-events: none;
}

.ns-toast {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: var(--ns-bg-3);
  border: 1px solid var(--ns-glass-border);
  border-radius: var(--ns-radius-md);
  backdrop-filter: var(--ns-blur);
  font-size: 13px;
  box-shadow: var(--ns-shadow-md);
  animation: nsToastIn 0.3s cubic-bezier(0.34,1.56,0.64,1);
  pointer-events: all;
}

.ns-toast.success { border-color: rgba(34,197,94,0.3); }
.ns-toast.error   { border-color: var(--ns-red-border); }
.ns-toast.warning { border-color: rgba(234,179,8,0.3); }

@keyframes nsToastIn {
  from { opacity:0; transform:translateY(-12px) scale(0.95); }
  to   { opacity:1; transform:none; }
}

/* ── MODAL ── */
.ns-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  backdrop-filter: var(--ns-blur-sm);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--ns-space-md);
  animation: nsFadeIn 0.2s ease;
}

@keyframes nsFadeIn { from { opacity:0; } to { opacity:1; } }

.ns-modal {
  background: var(--ns-bg-3);
  border: 1px solid var(--ns-glass-border);
  border-radius: var(--ns-radius-xl);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  animation: nsModalIn 0.3s cubic-bezier(0.34,1.56,0.64,1);
  position: relative;
}

@keyframes nsModalIn {
  from { opacity:0; transform:scale(0.94) translateY(12px); }
  to   { opacity:1; transform:none; }
}

.ns-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--ns-space-md) var(--ns-space-lg);
  border-bottom: 1px solid var(--ns-glass-border);
  position: sticky;
  top: 0;
  background: var(--ns-bg-3);
  z-index: 1;
}

.ns-modal-title { font-size: 16px; font-weight: 600; }

.ns-modal-close {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--ns-glass);
  border: 1px solid var(--ns-glass-border);
  color: var(--ns-text-2);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  transition: all 0.15s;
}
.ns-modal-close:hover { background: var(--ns-glass-2); color: var(--ns-text); }

.ns-modal-body { padding: var(--ns-space-lg); }
.ns-modal-footer {
  padding: var(--ns-space-md) var(--ns-space-lg);
  border-top: 1px solid var(--ns-glass-border);
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

/* ── TABLE ── */
.ns-table-wrap { overflow-x: auto; }

.ns-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.ns-table th {
  padding: 10px 14px;
  text-align: right;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ns-text-3);
  border-bottom: 1px solid var(--ns-glass-border);
  white-space: nowrap;
}

.ns-table td {
  padding: 12px 14px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  color: var(--ns-text);
  vertical-align: middle;
}

.ns-table tr:hover td { background: var(--ns-glass); }
.ns-table tr:last-child td { border-bottom: none; }

/* ── FAB ── */
.ns-fabs {
  position: fixed;
  bottom: max(24px, calc(env(safe-area-inset-bottom) + 16px));
  left: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 500;
}

.ns-fab {
  width: 52px; height: 52px;
  border-radius: 50%;
  border: 1px solid var(--ns-glass-border);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  transition: all 0.2s;
  box-shadow: var(--ns-shadow-md);
  position: relative;
}

.ns-fab-primary {
  background: var(--ns-red);
  border-color: transparent;
  box-shadow: var(--ns-shadow-red);
}
.ns-fab-primary:hover { box-shadow: 0 12px 40px rgba(220,38,38,0.5); transform: scale(1.08); }

.ns-fab-glass {
  background: rgba(14,14,14,0.9);
  backdrop-filter: var(--ns-blur-sm);
}
.ns-fab-glass:hover { background: var(--ns-glass-2); transform: scale(1.05); }

.ns-fab-badge {
  position: absolute;
  top: -4px; right: -4px;
  background: var(--ns-red);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  min-width: 18px; height: 18px;
  border-radius: var(--ns-radius-full);
  display: flex; align-items: center; justify-content: center;
  border: 2px solid var(--ns-bg);
}

/* ── RANK JOURNEY ── */
.ns-rank-track {
  display: flex;
  align-items: center;
  gap: 6px;
  overflow-x: auto;
  padding: var(--ns-space-sm) 0;
  scrollbar-width: none;
}
.ns-rank-track::-webkit-scrollbar { display: none; }

.ns-rank-node {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.ns-rank-icon {
  width: 48px; height: 48px;
  border-radius: var(--ns-radius-sm);
  border: 2px solid var(--ns-glass-border);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  transition: all 0.2s;
  position: relative;
}

.ns-rank-icon img { width: 32px; height: 32px; object-fit: contain; }

/* حالة: مكتمل */
.ns-rank-node.done .ns-rank-icon {
  opacity: 0.6;
  border-color: rgba(34,197,94,0.3);
}
.ns-rank-node.done .ns-rank-icon::after {
  content: '✓';
  position: absolute;
  bottom: -2px; right: -2px;
  width: 14px; height: 14px;
  background: var(--ns-green);
  border-radius: 50%;
  font-size: 9px;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  font-weight: 700;
}

/* حالة: حالي */
.ns-rank-node.current .ns-rank-icon {
  border-color: var(--ns-red);
  box-shadow: 0 0 0 3px var(--ns-red-soft), 0 0 20px var(--ns-red-glow);
  animation: nsRankPulse 2s ease-in-out infinite;
}
@keyframes nsRankPulse {
  0%,100% { box-shadow: 0 0 0 3px var(--ns-red-soft), 0 0 16px var(--ns-red-glow); }
  50%      { box-shadow: 0 0 0 5px var(--ns-red-soft), 0 0 28px rgba(220,38,38,0.4); }
}

/* حالة: هدف */
.ns-rank-node.target .ns-rank-icon {
  border-color: var(--ns-yellow);
  box-shadow: 0 0 12px rgba(234,179,8,0.3);
}

/* حالة: مستقبلي */
.ns-rank-node.future .ns-rank-icon {
  opacity: 0.3;
  filter: grayscale(1);
}

.ns-rank-label {
  font-size: 10px;
  font-weight: 500;
  color: var(--ns-text-2);
  text-align: center;
}

.ns-rank-node.current .ns-rank-label { color: var(--ns-red); font-weight: 600; }
.ns-rank-node.target .ns-rank-label { color: var(--ns-yellow); }

.ns-rank-connector {
  width: 24px;
  height: 2px;
  border-radius: 1px;
  flex-shrink: 0;
  background: var(--ns-glass-border);
}
.ns-rank-connector.done { background: linear-gradient(90deg, var(--ns-green), #4ade80); }
.ns-rank-connector.active { background: linear-gradient(90deg, var(--ns-red), transparent); }

/* ── STREAK ── */
.ns-streak { text-align: center; padding: var(--ns-space-md); }
.ns-streak-num { font-size: 52px; font-weight: 800; letter-spacing: -2px; line-height: 1; }
.ns-streak-label { font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; margin-top: 4px; }

.ns-streak[data-tier="0"] .ns-streak-num { color: var(--ns-text-3); }
.ns-streak[data-tier="1"] .ns-streak-num { color: var(--ns-text); }
.ns-streak[data-tier="2"] .ns-streak-num { color: var(--ns-yellow); }
.ns-streak[data-tier="3"] .ns-streak-num { color: #f97316; }
.ns-streak[data-tier="4"] .ns-streak-num {
  background: linear-gradient(135deg, #ffd700, #ff8c00, #dc2626);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: nsStreakShimmer 2s linear infinite;
}
@keyframes nsStreakShimmer {
  0%   { filter: brightness(1); }
  50%  { filter: brightness(1.3); }
  100% { filter: brightness(1); }
}

/* ── BOOT SCREEN ── */
.ns-boot {
  position: fixed;
  inset: 0;
  background: var(--ns-bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  gap: 20px;
  animation: nsBootOut 0.5s ease 2s forwards;
}

@keyframes nsBootOut {
  to { opacity: 0; pointer-events: none; visibility: hidden; }
}

.ns-boot-logo {
  width: 64px; height: 64px;
  object-fit: contain;
  animation: nsBootLogo 0.6s cubic-bezier(0.34,1.56,0.64,1);
}

@keyframes nsBootLogo {
  from { opacity:0; transform:scale(0.7); }
  to   { opacity:1; transform:none; }
}

.ns-boot-bar {
  width: 160px;
  height: 2px;
  background: var(--ns-glass-border);
  border-radius: 1px;
  overflow: hidden;
}

.ns-boot-fill {
  height: 100%;
  background: var(--ns-red);
  border-radius: 1px;
  animation: nsBootFill 1.6s ease forwards;
}

@keyframes nsBootFill { from { width:0 } to { width:100% } }

.ns-boot-text {
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ns-text-3);
}

/* ── ANIMATIONS ── */
@keyframes nsFloat {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-6px); }
}

@keyframes nsFadeUp {
  from { opacity:0; transform:translateY(16px); }
  to   { opacity:1; transform:none; }
}

.ns-fade-up { animation: nsFadeUp 0.4s ease forwards; }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 2px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.2); }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .ns-sidebar { display: none; }
  .ns-bottom-nav { display: flex; }

  .ns-app-layout > main {
    padding-bottom: calc(70px + env(safe-area-inset-bottom));
  }

  .ns-modal { max-height: 95vh; border-radius: var(--ns-radius-xl) var(--ns-radius-xl) 0 0; align-self: flex-end; }
  .ns-modal-overlay { align-items: flex-end; padding: 0; }

  .ns-table td, .ns-table th { padding: 10px; font-size: 12px; }
}

@media (max-width: 480px) {
  .ns-hero { font-size: 26px; }
  .ns-card-p-lg { padding: var(--ns-space-md); }
}

/* ── JS UTILITY ── */
/* يُضاف في كل صفحة — Toast system */
/*
window.nsToast = function(msg, type='info', duration=3000) {
  const wrap = document.getElementById('ns-toasts') || (() => {
    const d = document.createElement('div');
    d.id = 'ns-toasts';
    document.body.appendChild(d);
    return d;
  })();
  const icons = { success:'✅', error:'❌', warning:'⚠️', info:'ℹ️' };
  const t = document.createElement('div');
  t.className = `ns-toast ${type}`;
  t.innerHTML = `<span>${icons[type]||'ℹ️'}</span><span>${msg}</span>`;
  wrap.appendChild(t);
  setTimeout(() => t.remove(), duration);
};
*/