/* ============================================================================
 *  DESIGN SYSTEM — "Aurora Slate"
 * ----------------------------------------------------------------------------
 *  Thay thế hoàn toàn theme "galaxy 3D" cũ (galaxy-skin.css + galaxy-bg.js +
 *  three.js + 60 ảnh nền + texture Trái Đất/Mặt Trăng). Vẫn giữ NGUYÊN tên biến
 *  --gx-* vì tính năng "Tuỳ biến giao diện" (theme-settings.ejs -> /api/settings/theme,
 *  xem layout/header.ejs) đang ghi đè --gx-accent/--gx-accent2/--gx-font runtime cho
 *  từng user — đổi tên biến sẽ làm vỡ tính năng đó.
 *  Phủ site-wide qua layout/header.ejs, dùng chung 1 selector catalog cho TOÀN BỘ
 *  61 trang (thay vì mỗi trang tự style riêng) — đây là nơi DUY NHẤT quyết định
 *  màu sắc/bề mặt của mọi card/bảng/form/modal trên toàn site.
 * ========================================================================== */

:root {
  --gx-bg-0: #0b0d12;
  --gx-bg-1: #11141b;
  --gx-bg-2: #171a21;
  --gx-ink: #e7ebf3;
  --gx-sub: #98a1b8;
  --gx-accent: #12b76a;   /* emerald — có thể bị ghi đè runtime bởi theme-settings */
  --gx-accent2: #10d9a0;
  --gx-warn: #f5a623;
  --gx-danger: #f04438;
  --gx-glass: rgba(23, 26, 33, 0.86);
  --gx-glass-strong: rgba(17, 20, 27, 0.94);
  --gx-border: rgba(152, 161, 184, 0.16);
  --gx-font: "Inter", system-ui, sans-serif;
  --gx-font-display: "Sora", var(--gx-font);
}

/* ── Nền tĩnh toàn trang (thay canvas Three.js + 60 ảnh bg cũ) ─────────────── */
html {
  background:
    radial-gradient(900px 600px at 12% -8%, rgba(18, 183, 106, 0.12) 0%, transparent 55%),
    radial-gradient(800px 560px at 108% 8%, rgba(16, 217, 160, 0.10) 0%, transparent 50%),
    radial-gradient(700px 500px at 60% 100%, rgba(245, 166, 35, 0.06) 0%, transparent 55%),
    linear-gradient(160deg, var(--gx-bg-0) 0%, var(--gx-bg-1) 55%, var(--gx-bg-0) 100%);
  background-attachment: fixed;
  min-height: 100vh;
}
html body {
  background: transparent !important;
  color: var(--gx-ink) !important;
  min-height: 100vh;
  font-family: var(--gx-font) !important;
}

/* ── Nav + sidebar ──────────────────────────────────────────────────────────── */
nav {
  background: rgba(14, 16, 22, 0.86) !important;
  border-bottom: 1px solid var(--gx-border);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35) !important;
}
.logo .menu-icon, .logo .logo-name { color: var(--gx-ink) !important; }
.logo .logo-name {
  font-family: var(--gx-font-display) !important;
  font-weight: 700 !important;
  background: linear-gradient(100deg, var(--gx-accent), var(--gx-accent2));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
nav .sidebar {
  background: rgba(11, 13, 18, 0.96) !important;
  border-right: 1px solid var(--gx-border);
  box-shadow: 8px 0 32px rgba(0, 0, 0, 0.4) !important;
}
.nav-link .icon, .nav-link .link { color: var(--gx-sub) !important; transition: color .2s ease, transform .2s ease; }
.lists .nav-link:hover {
  background: linear-gradient(90deg, rgba(18,183,106,.22), rgba(16,217,160,.12)) !important;
  box-shadow: inset 0 0 0 1px var(--gx-border);
}
.lists .nav-link:hover .icon, .lists .nav-link:hover .link { color: #fff !important; }
.lists .nav-link:hover .icon { transform: translateX(2px); }

/* Slot chọn bot dùng chung (bot-context.js render vào đây) */
#botCtxSlot { display: flex; align-items: center; margin-left: auto; margin-right: 16px; }
.botctx-select {
  height: 36px; padding: 0 12px; border-radius: 10px; border: 1px solid var(--gx-border);
  background: rgba(255,255,255,.05); color: var(--gx-ink); font-family: var(--gx-font); max-width: 260px;
}
.botctx-empty { font-size: 12.5px; color: var(--gx-sub); }
@media (max-width: 860px) { #botCtxSlot { display: none; } }

/* ── Card / khối kính mờ dùng chung ─────────────────────────────────────────── */
.card, .bot-item, .stat, .stat-card, .box, .panel, .glass,
.stats-grid > *, .bots-grid > *, .plan-card, .pkg, .package,
.wallet-card, .shop-card, .cmd-card, .feature-card, .user-info-card, .uptime-info,
.bot-section, .action-card, .uptime-stat, .uptime-warning,
.auth-card, .login-card, .register-card, .auth-box, .login-container, .register-container,
.pricing-card, .rent-card, .package-card, .setting-card, .settings-card,
.gemini-card, .group-card, .short-card, .cmd-item, .command-card, .info-card,
.shop-card, .commands-table, .console, .settings-card {
  background: var(--gx-glass) !important;
  border: 1px solid var(--gx-border) !important;
  border-radius: 14px !important;
  color: var(--gx-ink) !important;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}
.bot-item, [data-gx-tilt] { transition: transform .15s ease, box-shadow .15s ease; }
.bot-item:hover, [data-gx-tilt]:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(18,183,106,.18); }

/* ── Nút bấm ────────────────────────────────────────────────────────────────── */
button, .btn, .btn-nav, input[type="submit"], .button { border-radius: 10px; transition: transform .15s ease, box-shadow .15s ease, filter .15s ease; }
.btn-primary, .btn.primary, button.primary, .btn-buy, .btn-rent, .cta, .btn-action,
.btn-primary-nav, .btn-hero-primary, .notification-btn.primary, .btn-save, .btn-confirm {
  background: linear-gradient(100deg, var(--gx-accent), var(--gx-accent2)) !important;
  color: #05130d !important; border: none !important; font-weight: 700 !important;
  box-shadow: 0 6px 18px rgba(18, 183, 106, 0.25);
}
.btn-primary:hover, .btn.primary:hover, button.primary:hover, .btn-buy:hover, .btn-rent:hover,
.btn-action:hover, .btn-primary-nav:hover, .btn-hero-primary:hover {
  transform: translateY(-1px); filter: brightness(1.06);
}
.btn, .btn-secondary, .btn.secondary, .refresh-btn, .pagination-btn, .action-btn,
.btn-secondary-nav, .btn-hero-secondary, .gxm-btn-ghost {
  border: 1px solid var(--gx-border) !important; color: var(--gx-ink) !important;
  background: rgba(255,255,255,.05) !important;
}
.btn:hover, .refresh-btn:hover, .pagination-btn:hover { filter: brightness(1.15); }
.btn-danger, .gxm-btn-danger { background: rgba(240,68,56,.16) !important; color: #ffb4ac !important; border: 1px solid rgba(240,68,56,.4) !important; }

/* ── Bảng / input / text phụ ──────────────────────────────────────────────── */
table, .admin-table, .data-table, .commands-table { color: var(--gx-ink) !important; background: transparent !important; }
th, .admin-table th, .data-table th, .commands-table th { color: var(--gx-sub) !important; border-color: var(--gx-border) !important; }
td, .admin-table td, .data-table td, .commands-table td { border-color: rgba(152,161,184,.10) !important; color: var(--gx-ink) !important; }
tr:hover td { background: rgba(18,183,106,.06) !important; }

input, select, textarea, .form-input, .search-input, .filter-select, .input, .text-input {
  background: rgba(255, 255, 255, 0.05) !important;
  border: 1px solid var(--gx-border) !important;
  color: var(--gx-ink) !important;
  border-radius: 8px !important;
}
input::placeholder, textarea::placeholder { color: rgba(152,161,184,.65) !important; }
input:focus, select:focus, textarea:focus {
  outline: none !important;
  border-color: var(--gx-accent) !important;
  box-shadow: 0 0 0 3px rgba(18, 183, 106, 0.18) !important;
}
option { background: #11141b !important; color: var(--gx-ink) !important; }
label, .form-field label, .muted, .page-info, .progress-text, .hint, .desc, .subtitle,
.feature-card p, .action-card p, .bot-info p, .stat-label { color: var(--gx-sub) !important; }

a { color: var(--gx-accent2); }
a:hover { color: var(--gx-accent); }

h1, h2, h3, h4, h5, h6, .title, .page-title, .hero-title, .section-title, .notification-title { color: var(--gx-ink) !important; font-family: var(--gx-font-display); }
p, li, td, dd, .text { color: var(--gx-ink); }

::-webkit-scrollbar { width: 9px; height: 9px; }
::-webkit-scrollbar-track { background: var(--gx-bg-0); }
::-webkit-scrollbar-thumb { background: linear-gradient(180deg, var(--gx-accent), var(--gx-accent2)); border-radius: 10px; }

/* ── Layout container trong suốt để lộ nền gradient tĩnh ───────────────────── */
.dashboard-container, .main-layout, .left-column, .right-column, .container,
section, .features, .page-hero, .content, .wrapper, .top-nav { background: transparent !important; }
.top-nav {
  background: rgba(14, 16, 22, 0.8) !important;
  border-bottom: 1px solid var(--gx-border) !important;
}
.top-nav .logo, .top-nav .logo i { color: var(--gx-ink) !important; }

/* Icon tròn / avatar */
.feature-icon, .action-icon, .user-avatar, .uptime-header i {
  background: linear-gradient(100deg, var(--gx-accent), var(--gx-accent2)) !important;
  color: #05130d !important;
}
.user-role { background: linear-gradient(100deg, var(--gx-accent), var(--gx-accent2)) !important; color: #05130d !important; font-weight: 700 !important; }
.progress-bar { background: rgba(255,255,255,.08) !important; }
.progress-fill { background: linear-gradient(90deg, var(--gx-accent), var(--gx-accent2)) !important; }

/* ── Modal / popup (kể cả modal cũ từng có + component mới common/modal.js) ── */
.notification-popup, .modal, .popup, .edit-user-modal, .dialog, .modal-content, [role="dialog"] {
  background: var(--gx-glass-strong) !important; color: var(--gx-ink) !important;
  border: 1px solid var(--gx-border) !important; border-radius: 14px !important;
}
[role="dialog"] div, [role="dialog"] label, [role="dialog"] span,
[role="dialog"] h1, [role="dialog"] h2, [role="dialog"] h3, [role="dialog"] p { color: var(--gx-ink) !important; }
[role="dialog"] input, [role="dialog"] select, [role="dialog"] textarea {
  background: rgba(255,255,255,.06) !important; color: var(--gx-ink) !important; border-color: var(--gx-border) !important;
}
.notification-overlay, .modal-overlay, .overlay-bg { background: rgba(3,4,7,.65) !important; }

/* Component modal mới (common/modal.js) — dùng cho pattern "click-to-edit" thống nhất */
.gxm-overlay {
  position: fixed; inset: 0; background: rgba(3,4,7,.6); z-index: 3000;
  display: flex; align-items: center; justify-content: center; padding: 16px;
}
.gxm-box {
  width: min(480px, 100%); max-height: 90vh; overflow-y: auto;
  background: var(--gx-glass-strong); border: 1px solid var(--gx-border); border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0,0,0,.5);
}
.gxm-box-sm { width: min(380px, 100%); }
.gxm-head { display: flex; align-items: center; justify-content: space-between; padding: 16px 18px; border-bottom: 1px solid var(--gx-border); }
.gxm-head strong { font-size: 15px; color: var(--gx-ink); }
.gxm-x { background: none; border: none; color: var(--gx-sub); font-size: 22px; cursor: pointer; line-height: 1; }
.gxm-body { padding: 16px 18px; display: flex; flex-direction: column; gap: 12px; }
.gxm-field { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--gx-sub); }
.gxm-field input, .gxm-field select, .gxm-field textarea { font-size: 14px; padding: 9px 11px; }
.gxm-field-checkbox { flex-direction: row; align-items: center; gap: 8px; }
.gxm-err { color: var(--gx-danger); font-size: 12.5px; padding: 0 18px; min-height: 14px; }
.gxm-foot { display: flex; justify-content: flex-end; gap: 8px; padding: 14px 18px; border-top: 1px solid var(--gx-border); }
.gxm-btn { height: 38px; padding: 0 16px; border-radius: 9px; cursor: pointer; font-weight: 600; font-size: 13.5px; border: none; }
.gxm-btn-primary { background: linear-gradient(100deg, var(--gx-accent), var(--gx-accent2)); color: #05130d; }

/* List-card: thay thế <table> liệt kê dài bằng danh sách card click-to-edit */
.gx-list { display: flex; flex-direction: column; gap: 8px; }
.gx-list-row {
  display: flex; align-items: center; gap: 12px; padding: 12px 14px;
  background: var(--gx-glass); border: 1px solid var(--gx-border); border-radius: 12px;
  cursor: pointer; transition: border-color .15s ease, transform .15s ease;
}
.gx-list-row:hover { border-color: var(--gx-accent); transform: translateY(-1px); }
.gx-list-row .gx-list-title { font-weight: 600; color: var(--gx-ink); }
.gx-list-row .gx-list-sub { font-size: 12.5px; color: var(--gx-sub); }
.gx-list-row .gx-list-badge {
  margin-left: auto; font-size: 11.5px; padding: 3px 9px; border-radius: 999px;
  background: rgba(18,183,106,.15); color: var(--gx-accent2); font-weight: 600;
}

/* Bắt inline style nền trắng/xám nhạt còn sót lại từ markup gốc */
[style*="background:#fff"], [style*="background: #fff"],
[style*="background:#ffffff"], [style*="background: #ffffff"],
[style*="background:#f9fafb"], [style*="background: #f9fafb"],
[style*="background:#f8fafc"], [style*="background: #f8fafc"],
[style*="background:#f3f4f6"], [style*="background: #f3f4f6"] { background-color: var(--gx-glass) !important; }
[style*="color:#111827"], [style*="color: #111827"],
[style*="color:#374151"], [style*="color: #374151"],
[style*="color:#1f2937"], [style*="color: #1f2937"],
[style*="color:#6b7280"], [style*="color: #6b7280"] { color: var(--gx-ink) !important; }

/* ── Responsive ─────────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
  .hero-title, .hero h1, .page-title, h1 { font-size: clamp(1.8rem, 7vw, 2.4rem) !important; }
  .dashboard-container, .main-layout, .container, .content, .wrapper, section, .features, .page-hero, .hero-section {
    padding-left: 16px !important; padding-right: 16px !important;
  }
}
@media (max-width: 720px) {
  nav, nav .sidebar, .top-nav, .notification-popup, .modal, .popup, .modal-content { backdrop-filter: none !important; -webkit-backdrop-filter: none !important; }
}
@media (prefers-reduced-motion: reduce) { * { animation: none !important; } }