/* ===== أمنيات — الأساسيات والرموز ===== */
:root{
  --font:'Tajawal',system-ui,'Segoe UI',sans-serif;
  --brand-font:'Reem Kufi','Tajawal',serif;
  --r:14px; --r-sm:9px; --r-xs:6px;
  --rail-w:66px; --panel-w:316px; --top-h:60px; --status-h:30px;
  --ease:cubic-bezier(.2,.7,.2,1);

  /* ليلي (افتراضي) */
  --bg:#0a0b0f; --bg2:#0f1117; --panel:#13151d; --panel2:#191c26; --panel3:#20242f;
  --line:rgba(212,175,106,.16); --line2:rgba(255,255,255,.07);
  --text:#efe8d8; --muted:#9b9483; --faint:#6b6659;
  --gold:#d4af6a; --gold-hi:#f3dca2; --gold-lo:#9c7533;
  --gold-grad:linear-gradient(135deg,#f6e3b0 0%,#d4af6a 48%,#946b2b 100%);
  --gold-soft:rgba(212,175,106,.12); --gold-ring:rgba(212,175,106,.38);
  --on-gold:#1b1508;
  --stage:#06070a; --stage-glow:rgba(212,175,106,.05);
  --input:#0d0f15; --hover:rgba(255,255,255,.05);
  --danger:#e26a60; --ok:#74c29a; --warn:#e7b65a;
  --shadow:0 18px 50px rgba(0,0,0,.55); --shadow-sm:0 6px 18px rgba(0,0,0,.35);
  --checker-a:#2b2d34; --checker-b:#23252b;
  color-scheme:dark;
}
:root[data-theme="light"]{
  --bg:#f3eee4; --bg2:#ebe4d6; --panel:#fcfaf5; --panel2:#f4efe5; --panel3:#ece5d7;
  --line:rgba(150,112,45,.24); --line2:rgba(40,30,10,.08);
  --text:#2a2317; --muted:#7a6e59; --faint:#a69c88;
  --gold:#a8823a; --gold-hi:#c9a45c; --gold-lo:#7a5c22;
  --gold-grad:linear-gradient(135deg,#e8cf91 0%,#b98f43 50%,#8a6524 100%);
  --gold-soft:rgba(168,130,58,.12); --gold-ring:rgba(168,130,58,.4);
  --on-gold:#fffaf0;
  --stage:#e2d9c8; --stage-glow:rgba(168,130,58,.08);
  --input:#ffffff; --hover:rgba(60,40,10,.05);
  --danger:#c4483e; --ok:#3f9a6c; --warn:#b98a2c;
  --shadow:0 18px 50px rgba(80,60,20,.18); --shadow-sm:0 6px 18px rgba(80,60,20,.12);
  --checker-a:#e9e4da; --checker-b:#f7f4ee;
  color-scheme:light;
}

*,*::before,*::after{box-sizing:border-box}
html,body{height:100%;margin:0}
body{background:var(--bg);color:var(--text);font-family:var(--font);font-size:14px;line-height:1.5;
  overflow:hidden;-webkit-font-smoothing:antialiased;transition:background .3s var(--ease),color .3s var(--ease)}
[hidden]{display:none!important}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0;padding:0}
::selection{background:var(--gold-soft)}
.ic{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex:none}

/* scrollbars */
*{scrollbar-width:thin;scrollbar-color:var(--line) transparent}
::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-thumb{background:var(--line);border-radius:8px}

/* ===== العلامة التجارية ===== */
.brand{display:flex;align-items:center;gap:9px;white-space:nowrap;user-select:none}
.brand-mark{width:30px;height:30px;fill:url(#goldGrad);stroke:none;filter:drop-shadow(0 2px 8px rgba(212,175,106,.35));animation:spin 40s linear infinite}
.brand-name{font-family:var(--brand-font);font-weight:700;font-size:25px;letter-spacing:.5px;
  background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1}
.brand-tag{font-size:12px;color:var(--muted);padding-inline-start:10px;border-inline-start:1px solid var(--line);line-height:1.2}
.brand-lg .brand-mark{width:54px;height:54px}
.brand-lg .brand-name{font-size:46px}
@keyframes spin{to{transform:rotate(360deg)}}

/* ===== أزرار ===== */
.icon-btn{width:38px;height:38px;display:inline-grid;place-items:center;border-radius:var(--r-sm);color:var(--muted);
  position:relative;transition:color .18s,background .18s,box-shadow .18s}
.icon-btn:hover{color:var(--text);background:var(--hover)}
.icon-btn:active{transform:translateY(1px)}
.icon-btn.gold{color:var(--gold)}
.icon-btn.on{color:var(--gold);background:var(--gold-soft);box-shadow:inset 0 0 0 1px var(--gold-ring)}
.icon-btn:disabled{opacity:.35;pointer-events:none}
.mini-btn{width:30px;height:30px;display:inline-grid;place-items:center;border-radius:var(--r-xs);color:var(--muted);position:relative;transition:.15s}
.mini-btn .ic{width:17px;height:17px}
.mini-btn:hover{color:var(--gold);background:var(--hover)}
.mini-btn.danger:hover{color:var(--danger)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:40px;padding:0 18px;border-radius:var(--r-sm);
  border:1px solid var(--line);background:var(--panel2);color:var(--text);font-weight:500;transition:.18s;white-space:nowrap}
.btn .ic{width:18px;height:18px}
.btn:hover{border-color:var(--gold-ring);background:var(--panel3)}
.btn-gold{background:var(--gold-grad);color:var(--on-gold);border-color:transparent;font-weight:700;
  box-shadow:0 6px 20px rgba(212,175,106,.25),inset 0 1px 0 rgba(255,255,255,.35)}
.btn-gold:hover{filter:brightness(1.07);background:var(--gold-grad)}
.btn-danger{color:#fff;background:var(--danger);border-color:transparent}
.btn-danger:hover{background:var(--danger);filter:brightness(1.1)}
.btn-sm{height:32px;padding:0 12px;font-size:13px}
.btn-block{width:100%}
.btn:disabled{opacity:.5;pointer-events:none}

/* ===== تلميحات ===== */
[data-tip]:hover::after{content:attr(data-tip);position:absolute;top:calc(100% + 8px);left:50%;transform:translateX(-50%);
  background:var(--panel3);color:var(--text);border:1px solid var(--line);padding:4px 10px;border-radius:7px;font-size:12px;
  white-space:nowrap;pointer-events:none;z-index:999;box-shadow:var(--shadow-sm);animation:tipIn .15s .35s both}
@keyframes tipIn{from{opacity:0;transform:translate(-50%,-3px)}to{opacity:1;transform:translate(-50%,0)}}

/* ===== الحقول ===== */
.fld{display:block;margin-bottom:14px}
.fld>span{display:block;font-size:12.5px;color:var(--muted);margin-bottom:6px}
input[type=text],input[type=password],input[type=number],input:not([type]),select,textarea{
  width:100%;height:40px;padding:0 12px;background:var(--input);border:1px solid var(--line2);border-radius:var(--r-sm);
  outline:none;transition:border-color .18s,box-shadow .18s}
textarea{height:auto;padding:10px 12px}
input:focus,select:focus,textarea:focus{border-color:var(--gold-ring);box-shadow:0 0 0 3px var(--gold-soft)}
select{cursor:pointer}
.check{display:flex;align-items:center;gap:10px;cursor:pointer;user-select:none;font-size:13px}
.check input{display:none}
.check i{width:34px;height:20px;border-radius:20px;background:var(--panel3);border:1px solid var(--line2);position:relative;transition:.2s;flex:none}
.check i::after{content:"";position:absolute;top:2px;right:2px;width:14px;height:14px;border-radius:50%;background:var(--muted);transition:.2s var(--ease)}
.check input:checked+i{background:var(--gold-soft);border-color:var(--gold-ring)}
.check input:checked+i::after{right:16px;background:var(--gold)}

/* ===== المنزلقات (RTL: الحد الأدنى يمين) ===== */
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:18px;background:transparent;cursor:pointer;margin:0;--p:50%}
input[type=range]::-webkit-slider-runnable-track{height:4px;border-radius:4px;
  background:linear-gradient(to left,var(--gold) var(--p),var(--panel3) var(--p))}
input[type=range]::-moz-range-track{height:4px;border-radius:4px;background:linear-gradient(to left,var(--gold) var(--p),var(--panel3) var(--p))}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:15px;height:15px;margin-top:-5.5px;border-radius:50%;
  background:var(--panel);border:2px solid var(--gold);box-shadow:0 0 0 3px var(--gold-soft),0 2px 6px rgba(0,0,0,.35)}
input[type=range]::-moz-range-thumb{width:12px;height:12px;border-radius:50%;background:var(--panel);border:2px solid var(--gold)}
input[type=range]:focus{outline:none}
input[type=range]:focus::-webkit-slider-thumb{box-shadow:0 0 0 5px var(--gold-ring)}

/* ===== النافذة المنبثقة ===== */
.modal{position:fixed;inset:0;z-index:5000;display:grid;place-items:center;padding:16px;background:rgba(5,5,8,.55);
  backdrop-filter:blur(6px);animation:fade .2s}
.modal-card{width:min(560px,100%);max-height:calc(100vh - 32px);display:flex;flex-direction:column;background:var(--panel);
  border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow),inset 0 1px 0 rgba(255,255,255,.04);animation:pop .25s var(--ease)}
.modal-card.wide{width:min(860px,100%)}
.modal-card>header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--line2)}
.modal-card h3{margin:0;font-size:17px;font-weight:700;display:flex;align-items:center;gap:10px}
.modal-card h3::before{content:"";width:8px;height:8px;transform:rotate(45deg);background:var(--gold-grad)}
.modal-body{padding:18px 20px;overflow:auto}
.modal-card>footer{display:flex;gap:10px;justify-content:flex-start;padding:14px 20px;border-top:1px solid var(--line2)}
.modal-card>footer:empty{display:none}
@keyframes fade{from{opacity:0}}
@keyframes pop{from{opacity:0;transform:translateY(10px) scale(.98)}}

/* ===== التنبيهات ===== */
.toasts{position:fixed;bottom:46px;left:50%;transform:translateX(-50%);z-index:6000;display:flex;flex-direction:column;gap:8px;align-items:center;pointer-events:none}
.toast{background:var(--panel2);border:1px solid var(--line);color:var(--text);padding:10px 18px;border-radius:12px;box-shadow:var(--shadow-sm);
  display:flex;align-items:center;gap:10px;font-size:13.5px;animation:pop .25s var(--ease);max-width:90vw}
.toast::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--gold);flex:none}
.toast.ok::before{background:var(--ok)} .toast.err::before{background:var(--danger)}
.toast.out{opacity:0;transform:translateY(6px);transition:.3s}

/* ===== شاشة الدخول ===== */
.auth{position:fixed;inset:0;display:grid;place-items:center;padding:20px;overflow:auto;
  background:
   radial-gradient(1200px 600px at 85% -10%,rgba(212,175,106,.16),transparent 60%),
   radial-gradient(900px 500px at 0% 110%,rgba(212,175,106,.10),transparent 60%),
   url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='80' height='80' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23d4af6a' stroke-opacity='.07' stroke-width='.4' d='M12 1.5l2.6 4.2 4.8-1.1-1.1 4.8 4.2 2.6-4.2 2.6 1.1 4.8-4.8-1.1L12 22.5l-2.6-4.2-4.8 1.1 1.1-4.8L1.5 12l4.2-2.6-1.1-4.8 4.8 1.1z'/%3E%3C/svg%3E"),
   var(--bg)}
.auth-card{width:min(430px,100%);padding:36px 32px 22px;background:color-mix(in srgb,var(--panel) 88%,transparent);
  border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);backdrop-filter:blur(10px);animation:pop .4s var(--ease)}
.auth-card .brand{justify-content:center}
.auth-sub{text-align:center;color:var(--muted);margin:12px 0 24px;font-size:13.5px}
.seg{display:flex;background:var(--input);border:1px solid var(--line2);border-radius:12px;padding:4px;margin-bottom:20px}
.seg button{flex:1;height:36px;border-radius:9px;color:var(--muted);font-weight:500;transition:.2s}
.seg button.on{background:var(--gold-grad);color:var(--on-gold);font-weight:700;box-shadow:var(--shadow-sm)}
.auth-note{font-size:12.5px;color:var(--gold);background:var(--gold-soft);border:1px solid var(--gold-ring);border-radius:10px;padding:8px 12px;margin:0 0 12px}
.auth-note:empty,.auth-err:empty{display:none}
.auth-err{color:var(--danger);font-size:13px;margin:0 0 12px}
.auth-foot{display:flex;align-items:center;justify-content:space-between;margin-top:18px;color:var(--faint);font-size:12px}