/* ═══════════════════════════════════════════════════════════════════════
 * KIP Control Center V2 — Design System (one coherent theme, no per-page styles)
 * Light / Dark / System via [data-theme] on <html> + prefers-color-scheme.
 * Arabic RTL, enterprise SaaS feel, restrained density.
 * ═══════════════════════════════════════════════════════════════════════ */

:root {
  /* ── Dark (default) ── */
  --bg: #0f1117;
  --panel: #171a23;
  --panel-2: #1f2330;
  --panel-3: #262a37;
  --border: #2a2e3c;
  --text: #e8eaf2;
  --muted: #9aa3b8;
  --faint: #6b7280;
  --accent: #f0b429;
  --accent-ink: #1a1403;
  --accent-2: #34d399;
  --danger: #ef4444;
  --warn: #f59e0b;
  --info: #60a5fa;
  --shadow: 0 10px 40px rgba(0,0,0,.45);
  --sidebar-w: 252px;
  --radius: 12px;
  --radius-sm: 8px;
  --font: 'Tajawal','Cairo','Segoe UI',system-ui,sans-serif;
}

[data-theme="light"] {
  --bg: #f6f7fa;
  --panel: #ffffff;
  --panel-2: #f1f3f8;
  --panel-3: #e9ecf3;
  --border: #e3e6ee;
  --text: #1a1d26;
  --muted: #5b6472;
  --faint: #8a92a0;
  --accent: #d97706;
  --accent-ink: #fff8ea;
  --accent-2: #059669;
  --danger: #dc2626;
  --warn: #d97706;
  --info: #2563eb;
  --shadow: 0 10px 30px rgba(30,34,50,.08);
}

@media (prefers-color-scheme: light) {
  html:not([data-theme]) {
    --bg: #f6f7fa; --panel: #ffffff; --panel-2: #f1f3f8; --panel-3: #e9ecf3;
    --border: #e3e6ee; --text: #1a1d26; --muted: #5b6472; --faint: #8a92a0;
    --accent: #d97706; --accent-ink: #fff8ea; --accent-2: #059669;
    --danger: #dc2626; --warn: #d97706; --info: #2563eb;
    --shadow: 0 10px 30px rgba(30,34,50,.08);
  }
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow: hidden;
}

button { font-family: inherit; cursor: pointer; }
input, textarea, select { font-family: inherit; }
a { color: var(--accent); text-decoration: none; }

/* ── App shell ── */
.shell { display: flex; height: 100vh; width: 100vw; }

/* ── Sidebar ── */
.sidebar {
  width: var(--sidebar-w);
  background: var(--panel);
  border-inline-end: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  overflow-y: auto;
}
.sidebar-brand {
  display: flex; align-items: center; gap: 10px;
  padding: 18px 18px 14px;
  border-bottom: 1px solid var(--border);
}
.sidebar-brand .logo {
  width: 34px; height: 34px; border-radius: 9px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: var(--accent-ink); display: grid; place-items: center; font-size: 18px;
}
.sidebar-brand .name { font-weight: 700; font-size: 1rem; }
.sidebar-brand .sub { font-size: .72rem; color: var(--muted); }

.nav-group { padding: 12px 10px 4px; }
.nav-group-title {
  font-size: .68rem; font-weight: 700; letter-spacing: .04em;
  color: var(--faint); text-transform: uppercase; padding: 0 10px 6px;
}
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 12px; border-radius: var(--radius-sm);
  color: var(--muted); font-size: .88rem; cursor: pointer;
  border: none; background: none; width: 100%; text-align: start;
  transition: background .12s, color .12s;
}
.nav-item:hover { background: var(--panel-2); color: var(--text); }
.nav-item.active { background: var(--panel-2); color: var(--text); font-weight: 600; }
.nav-item.active .ico { color: var(--accent); }
.nav-item .ico { width: 20px; text-align: center; font-size: 1rem; }
.nav-item.disabled { opacity: .45; cursor: not-allowed; }
.nav-item .soon { font-size: .62rem; color: var(--faint); border: 1px solid var(--border); border-radius: 999px; padding: 0 6px; margin-inline-start: auto; }

/* ── Main column ── */
.main { flex: 1; display: flex; flex-direction: column; min-width: 0; }

.topbar {
  display: flex; align-items: center; gap: 14px;
  padding: 12px 22px; border-bottom: 1px solid var(--border);
  background: var(--panel);
}
.topbar .mind-select { display: flex; align-items: center; gap: 8px; }
.topbar select {
  background: var(--panel-2); color: var(--text); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 7px 12px; font-size: .88rem; max-width: 260px;
}
.topbar .spacer { flex: 1; }
.icon-btn {
  width: 34px; height: 34px; border-radius: var(--radius-sm);
  background: var(--panel-2); border: 1px solid var(--border);
  color: var(--muted); display: grid; place-items: center; font-size: 1rem;
}
.icon-btn:hover { color: var(--text); }
.user-chip { display: flex; align-items: center; gap: 8px; font-size: .84rem; color: var(--muted); }
.user-chip .avatar {
  width: 30px; height: 30px; border-radius: 50%;
  background: var(--panel-3); display: grid; place-items: center; font-size: .9rem;
}
.btn-ghost {
  background: transparent; color: var(--muted); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 6px 12px; font-size: .82rem;
}
.btn-ghost:hover { color: var(--danger); border-color: var(--danger); }

/* ── Content ── */
.content { flex: 1; overflow-y: auto; padding: 26px 30px; }
.view { display: none; }
.view.active { display: block; }
.page-title { font-size: 1.4rem; font-weight: 700; margin-bottom: 4px; }
.page-sub { color: var(--muted); font-size: .88rem; margin-bottom: 22px; }

/* ── Cards / grid ── */
.grid { display: grid; gap: 14px; }
.grid-4 { grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.grid-2 { grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); }
.card {
  background: var(--panel); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px;
}
.card .kpi-label { font-size: .78rem; color: var(--muted); margin-bottom: 6px; }
.card .kpi-value { font-size: 1.7rem; font-weight: 700; line-height: 1.2; }
.card .kpi-value.good { color: var(--accent-2); }
.card .kpi-value.warn { color: var(--warn); }
.card .kpi-value.bad { color: var(--danger); }
.card .kpi-sub { font-size: .74rem; color: var(--faint); margin-top: 4px; }

.section-title { font-size: .96rem; font-weight: 700; margin: 26px 0 12px; color: var(--text); }
.section-title .muted { color: var(--faint); font-weight: 400; font-size: .78rem; }

/* ── Tables ── */
.table-wrap { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: start; padding: 11px 14px; border-bottom: 1px solid var(--border); font-size: .86rem; vertical-align: middle; }
th { background: var(--panel-2); color: var(--muted); font-weight: 600; font-size: .74rem; }
tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--panel-2); }

/* ── Badges ── */
.badge { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: .72rem; font-weight: 600; }
.badge.ok { background: color-mix(in srgb, var(--accent-2) 15%, transparent); color: var(--accent-2); }
.badge.warn { background: color-mix(in srgb, var(--warn) 15%, transparent); color: var(--warn); }
.badge.err { background: color-mix(in srgb, var(--danger) 15%, transparent); color: var(--danger); }
.badge.info { background: color-mix(in srgb, var(--info) 15%, transparent); color: var(--info); }
.badge.neutral { background: var(--panel-3); color: var(--muted); }

/* ── Buttons ── */
.btn {
  background: var(--accent); color: var(--accent-ink); border: none;
  border-radius: var(--radius-sm); padding: 9px 16px; font-weight: 600; font-size: .88rem;
}
.btn:hover { filter: brightness(1.05); }
.btn.ghost { background: transparent; color: var(--text); border: 1px solid var(--border); font-weight: 500; }
.btn.small { padding: 5px 11px; font-size: .76rem; }
.btn.danger { background: var(--danger); color: #fff; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; }

/* ── Forms ── */
.field { margin-bottom: 14px; }
.field label { display: block; font-size: .8rem; color: var(--muted); margin-bottom: 6px; }
.field input, .field textarea, .field select {
  width: 100%; background: var(--panel-2); color: var(--text);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  padding: 9px 12px; font-size: .9rem; outline: none;
}
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--accent); }
.field textarea { resize: vertical; min-height: 90px; }
.field .hint { font-size: .72rem; color: var(--faint); margin-top: 4px; }

/* ── Empty / loading / error states ── */
.state { text-align: center; padding: 50px 20px; color: var(--muted); }
.state .emoji { font-size: 2.4rem; margin-bottom: 10px; }
.state h3 { color: var(--text); font-size: 1rem; margin-bottom: 6px; }
.state p { font-size: .84rem; }
.loader {
  display: inline-block; width: 26px; height: 26px;
  border: 3px solid var(--border); border-top-color: var(--accent);
  border-radius: 50%; animation: spin 0.9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loading-box { text-align: center; padding: 40px; color: var(--muted); }

/* ── Login ── */
.login-wrap { display: grid; place-items: center; height: 100vh; padding: 20px; }
.login-card {
  background: var(--panel); border: 1px solid var(--border); border-radius: 16px;
  padding: 36px 32px; width: 100%; max-width: 400px; box-shadow: var(--shadow);
}
.login-card .brand { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.login-card .brand .logo {
  width: 40px; height: 40px; border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: var(--accent-ink); display: grid; place-items: center; font-size: 20px;
}
.login-card h1 { font-size: 1.2rem; }
.login-card .sub { color: var(--muted); font-size: .84rem; margin-bottom: 24px; }
.login-card .err { background: color-mix(in srgb, var(--danger) 12%, transparent); border: 1px solid var(--danger); color: var(--danger); border-radius: var(--radius-sm); padding: 10px; font-size: .82rem; margin-top: 10px; display: none; }

/* ── Toasts ── */
.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: var(--panel-2); border: 1px solid var(--border);
  padding: 10px 18px; border-radius: 999px; font-size: .84rem; z-index: 999;
  box-shadow: var(--shadow);
}
.toast.err { border-color: var(--danger); color: var(--danger); }

/* ── Chat / test sandbox ── */
.chat-box { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; max-height: 420px; overflow-y: auto; }
.chat-msg { margin-bottom: 12px; }
.chat-msg .who { font-size: .72rem; color: var(--faint); margin-bottom: 3px; }
.chat-msg.user { text-align: start; }
.chat-msg.user .bubble { background: var(--accent); color: var(--accent-ink); border-radius: 12px; padding: 10px 14px; display: inline-block; max-width: 82%; }
.chat-msg.bot .bubble { background: var(--panel-2); border: 1px solid var(--border); border-radius: 12px; padding: 10px 14px; display: inline-block; max-width: 82%; }
.chip-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.chip {
  background: var(--panel-2); border: 1.5px solid var(--border); color: var(--text);
  border-radius: 999px; padding: 7px 14px; font-size: .84rem; font-weight: 600;
}
.chip:hover { border-color: var(--accent); color: var(--accent); }

/* ── Trace / detail box ── */
.detail-box { background: var(--panel-2); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 12px 14px; margin-top: 10px; }
.detail-box .row { display: flex; justify-content: space-between; gap: 12px; padding: 4px 0; font-size: .84rem; }
.detail-box .row .k { color: var(--muted); }
.detail-box .row .v { color: var(--text); text-align: end; word-break: break-word; }

/* ── Rule card (Simple Mode) ── */
.rule-card { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; }
.rule-card .r-title { font-size: 1rem; font-weight: 700; margin-bottom: 10px; }
.rule-card .r-line { display: flex; gap: 8px; align-items: baseline; font-size: .86rem; padding: 3px 0; }
.rule-card .r-line .arrow { color: var(--accent); font-weight: 700; }
.rule-card .r-line .lbl { color: var(--muted); min-width: 86px; flex-shrink: 0; }

/* ── Theme toggle ── */
.theme-menu { display: flex; gap: 4px; background: var(--panel-2); border: 1px solid var(--border); border-radius: 999px; padding: 3px; }
.theme-menu button { border: none; background: none; color: var(--muted); font-size: .8rem; padding: 4px 11px; border-radius: 999px; }
.theme-menu button.active { background: var(--panel-3); color: var(--text); font-weight: 600; }

/* ── Responsive ── */
@media (max-width: 900px) {
  .sidebar { position: fixed; inset-block: 0; inset-inline-start: 0; z-index: 50; transform: translateX(110%); transition: transform .2s; }
  .sidebar.open { transform: translateX(0); }
  .content { padding: 18px 16px; }
}