/* ============================================================
   ds-core.css — نظام التصميم الموحّد لمنصّة «سياحتي» (VISUAL MASTER)
   مستخرَج من المعاينة المعتمدة. يعتمد على متغيّرات theme.css للألوان
   (فلا يكسر مبدّل الألوان/الوضع)، ويضيف: سُلّم مسافات، ظلال، حركة، ومكوّنات.
   يُحمَّل بعد theme.css على كل صفحة.
   ============================================================ */

/* ---- إضافات premium فقط (بلا إعادة تعريف ألوان الهوية) ---- */
:root{
  --sp1:4px; --sp2:8px; --sp3:12px; --sp4:16px; --sp5:24px; --sp6:32px; --sp7:48px;
  --r-xl:20px;
  --ease:cubic-bezier(.22,1,.36,1);
  --sh-1:0 1px 2px rgba(15,23,42,.05);
  --sh-2:0 1px 2px rgba(15,23,42,.04), 0 8px 22px -12px rgba(30,41,99,.16);
  --sh-3:0 2px 4px rgba(15,23,42,.05), 0 18px 44px -16px rgba(30,41,99,.24);
  --ring:0 0 0 3px color-mix(in srgb, var(--accent) 30%, transparent);
  --grid:color-mix(in srgb, var(--line) 60%, transparent);
}
@media (prefers-color-scheme:dark){
  :root{
    --sh-1:0 1px 2px rgba(0,0,0,.4);
    --sh-2:0 1px 2px rgba(0,0,0,.35), 0 10px 26px rgba(0,0,0,.5);
    --sh-3:0 2px 6px rgba(0,0,0,.4), 0 22px 50px rgba(0,0,0,.62);
  }
}
:root[data-theme="dark"]{
  --sh-1:0 1px 2px rgba(0,0,0,.4);
  --sh-2:0 1px 2px rgba(0,0,0,.35), 0 10px 26px rgba(0,0,0,.5);
  --sh-3:0 2px 6px rgba(0,0,0,.4), 0 22px 50px rgba(0,0,0,.62);
}

.tnum{font-variant-numeric:tabular-nums}

/* ===== الأزرار ===== */
.btn{--bh:var(--accent); display:inline-flex; align-items:center; justify-content:center; gap:7px;
  font:inherit; font-weight:700; font-size:13.5px; line-height:1; cursor:pointer; white-space:nowrap;
  padding:0 16px; height:38px; border-radius:var(--r-sm); border:1px solid transparent;
  transition:transform .12s var(--ease), box-shadow .18s var(--ease), background .18s var(--ease), border-color .18s var(--ease);
  -webkit-user-select:none; user-select:none}
.btn:active{transform:translateY(0) scale(.98)}
.btn:focus-visible{outline:none; box-shadow:var(--ring)}
.btn svg{width:16px; height:16px}
.btn.primary{background:var(--accent); color:#fff; box-shadow:var(--sh-1)}
.btn.primary:hover{background:var(--accent-hover); transform:translateY(-1px); box-shadow:var(--sh-2)}
.btn.secondary{background:var(--surface); color:var(--ink); border-color:var(--line-strong); box-shadow:var(--sh-1)}
.btn.secondary:hover{border-color:var(--accent); color:var(--accent); transform:translateY(-1px)}
.btn.ghost{background:transparent; color:var(--muted)}
.btn.ghost:hover{background:var(--accent-soft); color:var(--accent)}
.btn.subtle{background:var(--accent-soft); color:var(--accent)}
.btn.subtle:hover{transform:translateY(-1px); box-shadow:var(--sh-1)}
.btn.danger{background:var(--danger); color:#fff}
.btn.danger:hover{filter:brightness(.95); transform:translateY(-1px); box-shadow:var(--sh-2)}
.btn.sm{height:32px; font-size:12.5px; padding:0 12px; border-radius:8px}
.btn.lg{height:44px; font-size:14.5px; padding:0 22px}
.btn[disabled]{opacity:.5; pointer-events:none}
.iconbtn{width:38px; height:38px; padding:0; border-radius:var(--r-sm); display:inline-grid; place-items:center;
  background:var(--surface); border:1px solid var(--line-strong); color:var(--muted); cursor:pointer;
  transition:.16s var(--ease)}
.iconbtn:hover{color:var(--accent); border-color:var(--accent); transform:translateY(-1px); box-shadow:var(--sh-1)}
.iconbtn svg{width:17px; height:17px}
.btn .spin{width:15px; height:15px; border:2px solid rgba(255,255,255,.4); border-top-color:#fff; border-radius:50%; animation:spin .7s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ===== الحقول ===== */
.field{display:flex; flex-direction:column; gap:5px}
.field label{font-size:11.5px; font-weight:700; color:var(--muted)}
.input, .select, .textarea{
  font:inherit; font-size:13.5px; color:var(--ink); background:var(--surface);
  border:1px solid var(--line-strong); border-radius:var(--r-sm); padding:0 12px; height:40px; width:100%;
  transition:border-color .16s var(--ease), box-shadow .16s var(--ease)}
.textarea{height:auto; padding:10px 12px; resize:vertical; min-height:80px}
.input:focus, .select:focus, .textarea:focus{outline:none; border-color:var(--accent); box-shadow:var(--ring)}
.input::placeholder{color:var(--faint)}
.input-ico{position:relative}
.input-ico svg{position:absolute; inset-inline-start:11px; top:50%; transform:translateY(-50%); width:16px; height:16px; color:var(--faint); pointer-events:none}
.input-ico .input{padding-inline-start:36px}
.select{appearance:none; background-image:none; cursor:pointer}
.sel-wrap{position:relative}
.sel-wrap .caret{position:absolute; inset-inline-start:12px; top:50%; transform:translateY(-50%); pointer-events:none; color:var(--faint)}

/* ===== الشارات ===== */
.badge{display:inline-flex; align-items:center; gap:5px; font-size:11.5px; font-weight:700; line-height:1;
  padding:5px 10px; border-radius:999px; border:1px solid transparent; white-space:nowrap}
.badge .d{width:6px; height:6px; border-radius:50%; background:currentColor}
.badge.paid{color:var(--success); background:var(--success-soft); border-color:var(--success-line)}
.badge.review{color:var(--warning); background:var(--warning-soft); border-color:color-mix(in srgb,var(--warning) 30%,transparent)}
.badge.done{color:var(--accent); background:var(--accent-soft); border-color:color-mix(in srgb,var(--accent) 26%,transparent)}
.badge.pending{color:var(--muted); background:var(--surface-2); border-color:var(--line-strong)}
.badge.danger{color:var(--danger); background:var(--danger-soft); border-color:color-mix(in srgb,var(--danger) 30%,transparent)}

/* ===== بطاقات KPI ===== */
.kpis{display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr)); gap:14px}
.kpi{background:var(--surface); border:1px solid var(--line); border-radius:var(--r-lg); padding:16px 18px; box-shadow:var(--sh-1);
  position:relative; overflow:hidden; transition:transform .18s var(--ease), box-shadow .18s var(--ease), border-color .18s var(--ease)}
.kpi::before{content:""; position:absolute; inset-inline-start:0; top:0; bottom:0; width:3px; background:var(--kc,var(--accent)); opacity:.9}
.kpi:hover{transform:translateY(-2px); box-shadow:var(--sh-2); border-color:var(--line-strong)}
.kpi .t{font-size:12px; color:var(--muted); font-weight:600}
.kpi .v{font-size:28px; font-weight:800; letter-spacing:-.02em; margin-top:4px; font-variant-numeric:tabular-nums}
.kpi .sub{font-size:11.5px; color:var(--faint); margin-top:2px}

/* ===== الجدول ===== */
.tbl-wrap{border:1px solid var(--line); border-radius:var(--r-lg); overflow:hidden; background:var(--surface); box-shadow:var(--sh-2)}
.tbl-scroll{overflow-x:auto}
table.tbl{width:100%; border-collapse:separate; border-spacing:0; font-size:13px; min-width:640px}
.tbl thead th{position:sticky; top:0; z-index:2; text-align:start; font-size:11px; font-weight:800; letter-spacing:.02em;
  color:var(--muted); background:var(--surface-2); padding:11px 14px; white-space:nowrap; border-bottom:1px solid var(--line)}
.tbl tbody td{padding:12px 14px; border-bottom:1px solid var(--line); vertical-align:middle}
.tbl tbody tr{transition:background .12s var(--ease)}
.tbl tbody tr:hover{background:color-mix(in srgb,var(--accent) 5%,var(--surface))}
.tbl tbody tr:last-child td{border-bottom:0}
.tbl .num{font-variant-numeric:tabular-nums; text-align:start}
.gref{display:inline-flex; align-items:center; gap:8px}
.gref .code{font-weight:800; color:var(--accent); font-variant-numeric:tabular-nums; letter-spacing:.01em}
.paxbadge{display:inline-grid; place-items:center; min-width:30px; height:22px; padding:0 8px; border-radius:999px;
  background:var(--accent); color:#fff; font-size:11.5px; font-weight:800; font-variant-numeric:tabular-nums}
.avatar{width:28px; height:28px; border-radius:8px; background:linear-gradient(140deg,var(--accent),var(--accent-2)); color:#fff;
  display:grid; place-items:center; font-size:12px; font-weight:800; flex:0 0 auto}
.who{display:flex; align-items:center; gap:9px}
.who .nm{font-weight:600} .who .sub{font-size:11px; color:var(--faint)}
.tbl .actions{display:flex; gap:6px; justify-content:flex-end}
.act{width:30px; height:30px; border-radius:8px; display:grid; place-items:center; border:1px solid var(--line); background:var(--surface); color:var(--muted); cursor:pointer; transition:.14s var(--ease)}
.act:hover{color:var(--accent); border-color:var(--accent)}
.act svg{width:15px; height:15px}
.ck{appearance:none; width:17px; height:17px; border:1.6px solid var(--line-strong); border-radius:5px; cursor:pointer; position:relative; background:var(--surface); transition:.14s var(--ease); flex:0 0 auto; vertical-align:middle}
.ck:checked{background:var(--accent); border-color:var(--accent)}
.ck:checked::after{content:""; position:absolute; inset:0; background:no-repeat center/11px url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="white" stroke-width="3.4" stroke-linecap="round" stroke-linejoin="round"><path d="M20 6L9 17l-5-5"/></svg>')}
.tbl tbody tr.sel{background:color-mix(in srgb,var(--accent) 8%,var(--surface))}
.tbl tbody tr.sel:hover{background:color-mix(in srgb,var(--accent) 12%,var(--surface))}
.tbl th.sortable{cursor:pointer; user-select:none}
.tbl th.sortable:hover{color:var(--accent)}
.tbl th .srt{display:inline-flex; vertical-align:middle; margin-inline-start:4px; color:var(--accent)}
.tbl .stick{position:sticky; inset-inline-start:0; z-index:1; background:var(--surface)}
.tbl thead .stick{z-index:3; background:var(--surface-2)}
.tbl tbody tr:hover .stick{background:color-mix(in srgb,var(--accent) 5%,var(--surface))}
.tbl tbody tr.sel .stick{background:color-mix(in srgb,var(--accent) 8%,var(--surface))}
.tbl .stick::after{content:""; position:absolute; top:0; bottom:0; inset-inline-end:-1px; width:8px; background:linear-gradient(to left,transparent,rgba(2,6,23,.06)); pointer-events:none}
.tbl tfoot td{padding:12px 14px; background:var(--surface-2); font-weight:800; font-size:12.5px; border-top:2px solid var(--line)}
.tbl-wrap.dense .tbl thead th{padding:8px 12px}
.tbl-wrap.dense .tbl tbody td{padding:7px 12px}
.tbl-wrap.dense .tbl{font-size:12.5px}
.mtd{color:var(--muted)} .cell-sub{font-size:11px; color:var(--faint); margin-top:2px}
.pill-x{display:inline-flex; align-items:center; gap:5px; font-size:11.5px; font-weight:700; color:var(--muted)}
.pill-x svg{width:14px; height:14px; color:var(--faint)}

/* ===== قائمة/فلتر منسدلة ===== */
.menu-host{position:relative; display:inline-block}
.menu{position:absolute; top:calc(100% + 8px); inset-inline-end:0; min-width:220px; background:var(--surface);
  border:1px solid var(--line); border-radius:var(--r); box-shadow:var(--sh-3); padding:6px; z-index:40;
  transform-origin:top; opacity:0; transform:translateY(-6px) scale(.98); pointer-events:none;
  transition:opacity .16s var(--ease), transform .16s var(--ease)}
.menu.open{opacity:1; transform:translateY(0) scale(1); pointer-events:auto}
.menu .mi{display:flex; align-items:center; gap:10px; padding:9px 11px; border-radius:8px; font-size:13px; font-weight:600; color:var(--ink); cursor:pointer}
.menu .mi:hover{background:var(--accent-soft); color:var(--accent)}
.menu .mi svg{width:16px; height:16px; color:var(--muted)}
.menu .mi:hover svg{color:var(--accent)}
.menu .sep{height:1px; background:var(--line); margin:5px 4px}
.menu .mi.check{justify-content:space-between}
.menu .mi.check .tick{opacity:0} .menu .mi.on .tick{opacity:1; color:var(--accent)}

/* ===== نافذة ===== */
.backdrop{position:fixed; inset:0; background:rgba(9,14,27,.5); backdrop-filter:blur(3px); display:grid; place-items:center;
  z-index:100; opacity:0; pointer-events:none; transition:opacity .2s var(--ease)}
.backdrop.open{opacity:1; pointer-events:auto}
.dialog{width:min(460px,92vw); background:var(--surface); border:1px solid var(--line); border-radius:var(--r-xl);
  box-shadow:var(--sh-3); padding:22px; transform:translateY(10px) scale(.97); transition:transform .22s var(--ease)}
.backdrop.open .dialog{transform:none}
.dialog h3{margin:0 0 6px; font-size:17px; font-weight:800}
.dialog p{margin:0 0 18px; color:var(--muted); font-size:13.5px}
.dialog .foot{display:flex; gap:9px; justify-content:flex-start}

/* ===== حالة فارغة + هيكل تحميل ===== */
.empty{display:flex; flex-direction:column; align-items:center; text-align:center; padding:40px 20px; gap:8px}
.empty .ic{width:56px; height:56px; border-radius:16px; display:grid; place-items:center; background:var(--accent-soft); color:var(--accent); box-shadow:var(--sh-1)}
.empty .ic svg{width:26px; height:26px}
.empty b{font-size:15px} .empty span{color:var(--muted); font-size:13px; max-width:38ch}
.skel{height:14px; border-radius:7px; background:linear-gradient(90deg,var(--surface-2) 25%,var(--line) 37%,var(--surface-2) 63%);
  background-size:400% 100%; animation:sheen 1.3s ease-in-out infinite}
@keyframes sheen{0%{background-position:100% 0}100%{background-position:-100% 0}}

/* ===== تنبيه (toast) ===== */
.toast-host{position:fixed; bottom:22px; inset-inline-start:50%; transform:translateX(50%); z-index:200; display:flex; flex-direction:column; gap:8px; align-items:center}
.toast{display:flex; align-items:center; gap:10px; background:var(--ink); color:var(--bg); padding:11px 16px; border-radius:12px;
  font-size:13px; font-weight:700; box-shadow:var(--sh-3); transform:translateY(16px); opacity:0; transition:.24s var(--ease)}
.toast.show{transform:none; opacity:1}
.toast svg{width:17px; height:17px; color:var(--success)}

@media (prefers-reduced-motion:reduce){ *{transition:none!important; animation:none!important} }