/* Direction: Blue Line Aviation — dark neon cockpit: near-black navy, electric cyan, violet and mint glows */
/* Completed by the platform from the short form: both modes, every
   palette token, each text-on-ground pair at its floor. To restyle, write the
   short form again (the decisions in one :root) and it is completed again. */

:root {
  color-scheme: dark;
  --canvas: #050813;
  --surface: #0c1426;
  --surface-2: #111b34;
  --border: #1e2d52;
  --border-strong: #50525a;
  --ink: #e9f1ff;
  --muted: #9db0d3;
  --accent: #1ec8ff;
  --accent-hover: #40d0ff;
  --accent-ink: #050813;
  --accent-text: #52d9ff;
  --accent-strong: #1ec8ff;
  --accent-soft: #0e2a4a;
  --accent-border: #105e7d;
  --success: #15803d;
  --success-ink: #ffffff;
  --success-soft: #09221c;
  --success-strong: #499c68;
  --warning: #b45309;
  --warning-ink: #ffffff;
  --warning-soft: #2c1911;
  --warning-strong: #c57a40;
  --danger: #b91c1c;
  --danger-ink: #ffffff;
  --danger-soft: #2d0c15;
  --danger-strong: #d16969;
  --chart-1: #1ec8ff;
  --chart-2: #b9b3fe;
  --chart-3: #de75af;
  --chart-4: #ffa476;
  --chart-5: #a5a009;
  --chart-6: #40dbaa;

  --font-display: "Space Grotesk", "IBM Plex Sans Arabic", system-ui, sans-serif;
  --font-body: "IBM Plex Sans", "IBM Plex Sans Arabic", system-ui, sans-serif;
  --radius-card: 16px;
  --radius-btn: 12px;
  --radius-input: 12px;
  --x-nav: #060a18;
  --x-on-photo: #ffffff;
  --x-alert: #e0362a;
  --x-neon2: #b44cff;
  --x-neon3: #2dffb0;
  --x-glow-a: #16268f;
  --x-glow-b: #5a1db3;
  --font-mono: "JetBrains Mono Variable", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --font-sans: "IBM Plex Sans", "IBM Plex Sans Arabic", system-ui, sans-serif;
  --display-weight: 700;
  --display-tracking: -0.02em;
  --eyebrow-tracking: 0.08em;
}

html[data-theme="light"] {
  color-scheme: light;
  --canvas: #ffffff;
  --surface: #ffffff;
  --surface-2: #f3f3f3;
  --border: #dcdcde;
  --border-strong: #b4b5b8;
  --ink: #050813;
  --muted: #696b71;
  --accent: #1ec8ff;
  --accent-hover: #1aaad9;
  --accent-ink: #050813;
  --accent-text: #116f8f;
  --accent-strong: #116f8f;
  --accent-soft: #e0f7ff;
  --accent-border: #9ae6ff;
  --success: #15803d;
  --success-ink: #ffffff;
  --success-soft: #e3f0e8;
  --success-strong: #137638;
  --warning: #b45309;
  --warning-ink: #ffffff;
  --warning-soft: #f6eae1;
  --warning-strong: #a64c08;
  --danger: #b91c1c;
  --danger-ink: #ffffff;
  --danger-soft: #f7e4e4;
  --danger-strong: #b91c1c;
  --chart-1: #15a0cc;
  --chart-2: #8d85dd;
  --chart-3: #b05789;
  --chart-4: #d97d4d;
  --chart-5: #807b08;
  --chart-6: #08a47b;
}

[data-install][hidden] { display: none !important; }
.dropzone { display: flex; flex-direction: column; align-items: center; gap: 4px; padding: 22px 16px; text-align: center; cursor: pointer; border: 2px dashed color-mix(in srgb, var(--accent) 55%, var(--border)); border-radius: 14px; background: color-mix(in srgb, var(--accent) 6%, transparent); transition: background-color .15s, border-color .15s, transform .15s; }
.dropzone:hover, .dropzone:focus-within { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 12%, transparent); }
.dropzone.drop-over { border-color: var(--accent); border-style: solid; background: color-mix(in srgb, var(--accent) 20%, transparent); transform: scale(1.01); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 25%, transparent), 0 0 24px color-mix(in srgb, var(--accent) 45%, transparent); }
.dropzone .dz-ico { color: var(--accent-text); }
.dropzone .dz-main { font-weight: 600; }
.dropzone .dz-sub, .dropzone .dz-names { font-size: .8rem; color: var(--muted); }
.dropzone .dz-names { color: var(--accent-text); word-break: break-word; }
.side-link { transition: background-color 0.15s; }
.side-link:hover { background: color-mix(in srgb, var(--x-on-photo) 14%, transparent); }
.side-link[aria-current="page"] { background: color-mix(in srgb, var(--x-on-photo) 24%, transparent); font-weight: 600; }
.side-link:focus-visible, .nav-tab:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.side-foot { border-top: 1px solid color-mix(in srgb, var(--x-on-photo) 30%, transparent); }
.nav-tab { border-bottom: 3px solid transparent; color: var(--muted); }
.nav-tab:hover { color: var(--ink); }
.nav-tab[aria-current="page"] { border-bottom-color: var(--accent); color: var(--accent-text); font-weight: 600; }
details > summary { list-style: none; }
details > summary::-webkit-details-marker { display: none; }
progress { accent-color: var(--accent); }
#calendar { min-height: 520px; }
#calendar .fc-event { cursor: pointer; font-size: 0.78rem; }
#calendar .fc-toolbar { flex-wrap: wrap; gap: 0.5rem; }
@media (max-width: 640px) {
  table { font-size: 0.8rem; }
}

/* ---------- motion ---------- */
@keyframes rise { from { transform: translateY(16px); } to { transform: none; } }
.stagger > * { animation: rise 0.55s cubic-bezier(0.2, 0.7, 0.2, 1) both; }
.stagger > *:nth-child(2) { animation-delay: 60ms; }
.stagger > *:nth-child(3) { animation-delay: 120ms; }
.stagger > *:nth-child(4) { animation-delay: 180ms; }
.stagger > *:nth-child(5) { animation-delay: 240ms; }
.stagger > *:nth-child(6) { animation-delay: 300ms; }
.stagger > *:nth-child(7) { animation-delay: 360ms; }
.stagger > *:nth-child(n + 8) { animation-delay: 420ms; }

@keyframes grow { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.bar-grow { transform-origin: left center; animation: grow 0.9s cubic-bezier(0.2, 0.7, 0.2, 1) both; }
[dir="rtl"] .bar-grow { transform-origin: right center; }

/* sky banner with a flying plane */
.sky { position: relative; overflow: hidden; background: linear-gradient(120deg, var(--x-glow-a), var(--x-glow-b)); border: 1px solid color-mix(in srgb, var(--accent) 45%, transparent); box-shadow: 0 0 40px color-mix(in srgb, var(--x-neon2) 30%, transparent); }
.sky h1, .sky p { text-shadow: 0 0 18px color-mix(in srgb, var(--accent) 60%, transparent); }
.sky-clouds span { position: absolute; left: -200px; height: 30px; border-radius: 999px; background: color-mix(in srgb, var(--x-on-photo) 16%, transparent); animation: drift linear infinite; }
.sky-clouds span:nth-child(1) { width: 150px; top: 14%; animation-duration: 32s; }
.sky-clouds span:nth-child(2) { width: 100px; top: 48%; animation-duration: 24s; animation-delay: -9s; }
.sky-clouds span:nth-child(3) { width: 190px; top: 74%; animation-duration: 40s; animation-delay: -20s; }
@keyframes drift { to { transform: translateX(calc(100vw + 400px)); } }
.plane-wrap { position: absolute; bottom: 16px; left: -90px; animation: cruise 13s linear infinite; }
@keyframes cruise { to { transform: translateX(calc(100vw + 120px)); } }
.plane-bob { position: relative; animation: bob 3.2s ease-in-out infinite; color: var(--x-on-photo); }
@keyframes bob { 50% { transform: translateY(-9px); } }
.plane-ico { transform: rotate(45deg); }
.plane-bob::before { content: ""; position: absolute; right: 100%; top: 50%; width: 110px; height: 2px; margin-right: 4px; background: linear-gradient(to left, color-mix(in srgb, var(--x-on-photo) 70%, transparent), transparent); }

/* pipeline drag and drop */
[data-for][hidden] { display: none !important; }
.kcard { transition: transform 0.15s, box-shadow 0.15s, opacity 0.15s; }
.kcard[draggable="true"] { cursor: grab; }
.kcard[draggable="true"]:hover { transform: translateY(-2px); box-shadow: var(--shadow-card); }
.kcard.dragging { opacity: 0.45; transform: rotate(2deg) scale(0.97); cursor: grabbing; }
.is-dragging .kcol { outline: 2px dashed var(--accent-border); outline-offset: -4px; }
.kcol { transition: background-color 0.15s, outline-color 0.15s; }
.kcol.drop-over { background: var(--accent-soft); outline: 2px solid var(--accent); outline-offset: -4px; }
@keyframes landed { from { box-shadow: 0 0 0 0 var(--accent); transform: scale(1.04); } to { box-shadow: 0 0 0 16px transparent; transform: none; } }
.just-moved { animation: landed 1.3s ease-out; }

/* ---------- dark neon surface ---------- */
body[class] {
  background:
    radial-gradient(900px 520px at 88% -8%, color-mix(in srgb, var(--x-neon2) 24%, transparent), transparent 70%),
    radial-gradient(760px 460px at -6% 6%, color-mix(in srgb, var(--accent) 20%, transparent), transparent 70%),
    radial-gradient(700px 400px at 50% 112%, color-mix(in srgb, var(--x-neon3) 10%, transparent), transparent 70%),
    var(--canvas);
  background-attachment: fixed;
}
body[class]::before {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 0;
  background-image: linear-gradient(color-mix(in srgb, var(--accent) 7%, transparent) 1px, transparent 1px), linear-gradient(90deg, color-mix(in srgb, var(--accent) 7%, transparent) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: radial-gradient(ellipse at 50% 0%, var(--ink) 0%, transparent 72%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 0%, var(--ink) 0%, transparent 72%);
  animation: gridmove 24s linear infinite;
}
@keyframes gridmove { to { background-position: 0 52px, 52px 0; } }
#main, aside, header { position: relative; z-index: 1; }
aside[class] { background: linear-gradient(180deg, var(--x-nav), color-mix(in srgb, var(--x-glow-a) 35%, var(--x-nav))); border-inline-end: 1px solid color-mix(in srgb, var(--accent) 30%, transparent); box-shadow: 0 0 50px color-mix(in srgb, var(--accent) 14%, transparent); }
header[class] { background: var(--x-nav); border-bottom: 1px solid color-mix(in srgb, var(--accent) 35%, transparent); }
.side-link[aria-current="page"] { box-shadow: inset 3px 0 0 var(--accent), 0 0 22px color-mix(in srgb, var(--accent) 30%, transparent); background: color-mix(in srgb, var(--accent) 16%, transparent); color: var(--x-on-photo); }
.side-link .icon { transition: transform 0.2s; }
.side-link:hover .icon { transform: translateX(3px) scale(1.12); filter: drop-shadow(0 0 6px var(--accent)); }
aside a:first-child .icon { filter: drop-shadow(0 0 8px var(--accent)); animation: glowpulse 2.8s ease-in-out infinite; }
@keyframes glowpulse { 50% { filter: drop-shadow(0 0 16px var(--x-neon2)); } }

.card { background: linear-gradient(160deg, color-mix(in srgb, var(--surface) 92%, var(--accent)), var(--surface)); border: 1px solid color-mix(in srgb, var(--accent) 22%, var(--border)); box-shadow: 0 0 26px color-mix(in srgb, var(--accent) 8%, transparent); transition: border-color 0.2s, box-shadow 0.25s, transform 0.2s; }
a.card:hover, .card:hover { border-color: var(--accent); box-shadow: 0 0 32px color-mix(in srgb, var(--accent) 24%, transparent); }
a.card:hover { transform: translateY(-3px); }
.btn:not(.btn-ghost):not(.btn-secondary):not(.btn-outline):not(.btn-link) { box-shadow: 0 0 18px color-mix(in srgb, var(--accent) 45%, transparent); transition: box-shadow 0.2s, transform 0.15s; }
.btn:not(.btn-ghost):not(.btn-secondary):not(.btn-outline):not(.btn-link):hover { box-shadow: 0 0 30px color-mix(in srgb, var(--accent) 75%, transparent); transform: translateY(-1px); }
.btn:active { transform: scale(0.97); }
.btn-secondary:hover, .btn-outline:hover { box-shadow: 0 0 16px color-mix(in srgb, var(--accent) 35%, transparent); border-color: var(--accent); }
.input:focus, .select:focus, textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 28%, transparent), 0 0 18px color-mix(in srgb, var(--accent) 30%, transparent); outline: none; }
.badge { box-shadow: 0 0 10px color-mix(in srgb, currentColor 22%, transparent); }
tbody tr { transition: background-color 0.15s; }
tbody tr:hover { background: color-mix(in srgb, var(--accent) 8%, transparent); }
dialog.modal { border: 1px solid var(--accent); box-shadow: 0 0 60px color-mix(in srgb, var(--accent) 35%, transparent); }
dialog.modal::backdrop { backdrop-filter: blur(4px); }
a { transition: color 0.15s; }
.alert { box-shadow: 0 0 20px color-mix(in srgb, var(--accent) 12%, transparent); }

.neon-title { text-shadow: 0 0 24px color-mix(in srgb, var(--accent) 50%, transparent); }
.neon-title::after { content: ""; display: block; width: 96px; height: 3px; margin-top: 10px; border-radius: 2px; background: linear-gradient(90deg, var(--accent), var(--x-neon2), var(--x-neon3), var(--accent)); background-size: 200% 100%; box-shadow: 0 0 14px var(--accent); animation: flow 3s linear infinite; }
@keyframes flow { to { background-position: -200% 0; } }
.sky .neon-title::after { display: none; }

/* every page body rises in */
@keyframes pagein { from { transform: translateY(18px); } to { transform: none; } }
#main > div > *:not(dialog) { animation: pagein 0.5s cubic-bezier(0.2, 0.7, 0.2, 1) both; }
#main > div > *:nth-child(2) { animation-delay: 70ms; }
#main > div > *:nth-child(3) { animation-delay: 140ms; }
#main > div > *:nth-child(n + 4) { animation-delay: 210ms; }

/* section motifs */
.mo { position: relative; width: 64px; height: 64px; flex: none; color: var(--accent); filter: drop-shadow(0 0 8px color-mix(in srgb, var(--accent) 60%, transparent)); }
.mo i { position: absolute; display: block; }
@keyframes spin { to { transform: rotate(360deg); } }
.mo-orbit::before { content: ""; position: absolute; inset: 25px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 14px var(--accent); }
.mo-orbit i { inset: 0; animation: spin 3s linear infinite; }
.mo-orbit i::after { content: ""; position: absolute; top: 0; left: 50%; width: 9px; height: 9px; margin-left: -4px; border-radius: 50%; background: var(--x-neon2); box-shadow: 0 0 12px var(--x-neon2); }
.mo-orbit i:nth-child(2) { inset: 9px; animation-duration: 5s; animation-direction: reverse; }
.mo-orbit i:nth-child(2)::after { background: var(--x-neon3); box-shadow: 0 0 12px var(--x-neon3); }
.mo-orbit i:nth-child(n + 3) { display: none; }
.mo-ring i { inset: 0; border: 2px solid var(--accent); border-radius: 50%; opacity: 0.5; animation: ripple 2.6s ease-out infinite; }
.mo-ring i:nth-child(2) { animation-delay: 0.85s; border-color: var(--x-neon2); }
.mo-ring i:nth-child(3) { animation-delay: 1.7s; border-color: var(--x-neon3); }
.mo-ring i:nth-child(n + 4) { display: none; }
.mo-ring::before { content: ""; position: absolute; inset: 27px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 14px var(--accent); }
@keyframes ripple { from { transform: scale(0.3); opacity: 0.95; } to { transform: scale(1); opacity: 0; } }
.mo-bars i { bottom: 0; width: 8px; height: 100%; border-radius: 3px; transform-origin: bottom; background: linear-gradient(to top, var(--accent), var(--x-neon2)); animation: eq 1.3s ease-in-out infinite; }
.mo-bars i:nth-child(1) { left: 0; } .mo-bars i:nth-child(2) { left: 14px; animation-delay: -0.3s; } .mo-bars i:nth-child(3) { left: 28px; animation-delay: -0.6s; }
.mo-bars i:nth-child(4) { left: 42px; animation-delay: -0.9s; } .mo-bars i:nth-child(5) { left: 56px; animation-delay: -0.15s; }
@keyframes eq { 0%, 100% { transform: scaleY(0.35); } 50% { transform: scaleY(1); } }
.mo-gear i:nth-child(1) { inset: 3px; border: 3px dashed var(--accent); border-radius: 50%; animation: spin 9s linear infinite; }
.mo-gear i:nth-child(2) { inset: 19px; border: 3px solid var(--x-neon2); border-radius: 50%; border-top-color: transparent; animation: spin 2.4s linear infinite reverse; }
.mo-gear i:nth-child(n + 3) { display: none; }
.mo-tick i { left: 0; height: 9px; border-radius: 5px; background: linear-gradient(90deg, var(--accent), var(--x-neon3)); transform-origin: left; animation: fill 2.6s ease-in-out infinite; }
.mo-tick i:nth-child(1) { top: 8px; width: 100%; } .mo-tick i:nth-child(2) { top: 28px; width: 72%; animation-delay: -0.8s; } .mo-tick i:nth-child(3) { top: 48px; width: 86%; animation-delay: -1.6s; }
.mo-tick i:nth-child(n + 4) { display: none; }
@keyframes fill { 0%, 100% { transform: scaleX(0.2); } 55% { transform: scaleX(1); } }
.mo-arc::before { content: ""; position: absolute; left: 0; right: 0; top: 50%; border-top: 2px dashed var(--accent); opacity: 0.7; }
.mo-arc i:nth-child(1) { top: 50%; left: 0; width: 11px; height: 11px; margin-top: -5px; border-radius: 50%; background: var(--x-neon3); box-shadow: 0 0 14px var(--x-neon3); animation: travel 2.4s ease-in-out infinite alternate; }
.mo-arc i:nth-child(n + 2) { display: none; }
@keyframes travel { to { transform: translateX(53px); } }
.mo-grid::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(circle, var(--accent) 2px, transparent 2.6px); background-size: 16px 16px; opacity: 0.7; }
.mo-grid i:nth-child(1) { left: 0; right: 0; top: 0; height: 14px; background: linear-gradient(transparent, var(--x-neon2), transparent); opacity: 0.8; animation: sweep 2.6s ease-in-out infinite alternate; }
.mo-grid i:nth-child(n + 2) { display: none; }
@keyframes sweep { to { transform: translateY(50px); } }

/* calendar on dark */
#calendar { --fc-page-bg-color: transparent; --fc-neutral-bg-color: var(--surface-2); --fc-border-color: var(--border); --fc-today-bg-color: color-mix(in srgb, var(--accent) 16%, transparent); --fc-button-bg-color: var(--accent); --fc-button-border-color: var(--accent); --fc-button-hover-bg-color: var(--accent-hover); --fc-button-active-bg-color: var(--accent-hover); --fc-button-text-color: var(--accent-ink); --fc-list-event-hover-bg-color: var(--surface-2); color: var(--ink); }
#calendar a { color: inherit; }
#calendar .fc-event { box-shadow: 0 0 10px color-mix(in srgb, currentColor 40%, transparent); }

html.reduced-motion body[class]::before, html.reduced-motion .mo i, html.reduced-motion .neon-title::after, html.reduced-motion aside a:first-child .icon, html.reduced-motion #main > div > * { animation: none !important; }
@media (prefers-reduced-motion: reduce) {
  body[class]::before, .mo i, .neon-title::after, aside a:first-child .icon, #main > div > * { animation: none !important; }
}

html.reduced-motion .stagger > *, html.reduced-motion .bar-grow, html.reduced-motion .sky-clouds span, html.reduced-motion .plane-wrap,
html.reduced-motion .plane-bob, html.reduced-motion .just-moved, html.reduced-motion .kcard { animation: none !important; transition: none !important; }
html.reduced-motion .plane-wrap { left: 70%; }
@media (prefers-reduced-motion: reduce) {
  .stagger > *, .bar-grow, .sky-clouds span, .plane-wrap, .plane-bob, .just-moved { animation: none !important; }
  .plane-wrap { left: 70%; }
}