:root {
  --bg: #f5f7fb;
  --card: #ffffff;
  --text: #17212f;
  --muted: #6b7787;
  --line: #e5ebf2;
  --brand: #0f766e;
  --brand-2: #115e59;
  --accent: #d97706;
  --danger: #b91c1c;
  --ok: #166534;
  --shadow: 0 10px 30px rgba(23,33,47,.08);
  --radius: 18px;
}
*{box-sizing:border-box} html,body{margin:0;padding:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text)}
a{text-decoration:none;color:inherit} img{max-width:100%;display:block}
body.rtl{direction:rtl;font-family:"Tahoma",Arial,sans-serif}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.topbar{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:20px}
.logo{display:flex;align-items:center;gap:12px;font-weight:800}
.logo-mark{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,var(--brand),#14b8a6);display:grid;place-items:center;color:#fff;font-weight:800}
.nav-links{display:flex;gap:18px;flex-wrap:wrap;color:var(--muted)}
.actions{display:flex;gap:10px;align-items:center}
.btn{border:none;border-radius:14px;padding:12px 18px;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;gap:8px}
.btn-primary{background:var(--brand);color:#fff}
.btn-secondary{background:#fff;border:1px solid var(--line)}
.btn-ghost{background:transparent;border:1px dashed var(--line)}
.hero{padding:46px 0 24px}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:26px;align-items:center}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.hero-copy{padding:30px}
.eyebrow{display:inline-flex;gap:8px;align-items:center;background:#ecfeff;color:#155e75;padding:8px 12px;border-radius:999px;font-size:13px;font-weight:700}
.hero h1{font-size:44px;line-height:1.08;margin:16px 0 10px}
.hero p{color:var(--muted);font-size:18px;line-height:1.8}
.hero-art{padding:18px;background:linear-gradient(180deg,#ecfeff,#f8fafc)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:22px}
.stat{padding:18px}
.stat .num{font-size:28px;font-weight:800}
.stat .lbl{color:var(--muted);margin-top:6px}
.section{padding:26px 0}
.section h2{font-size:30px;margin:0 0 10px}
.section p.lead{margin:0 0 20px;color:var(--muted)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.service,.project,.panel,.ticket,.kpi,.table-card,.form-card{padding:20px}
.tag{display:inline-block;padding:6px 10px;border-radius:999px;background:#f1f5f9;color:#334155;font-size:12px;font-weight:700}
.service h3,.project h3,.panel h3{margin:14px 0 8px}
.muted{color:var(--muted)}
.split{display:grid;grid-template-columns:280px 1fr;min-height:100vh}
.sidebar{background:#0f172a;color:#e2e8f0;padding:22px 16px;position:sticky;top:0;height:100vh}
.sidebar .brand{display:flex;align-items:center;gap:12px;margin-bottom:22px;padding:0 8px}
.sidebar .brand .logo-mark{width:40px;height:40px}
.side-link{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-radius:14px;color:#cbd5e1;margin-bottom:6px}
.side-link.active,.side-link:hover{background:#1e293b;color:#fff}
.main{padding:22px}
.top-actions{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:18px}
.kpis{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-bottom:18px}
.kpi{padding:18px}
.kpi .value{font-size:28px;font-weight:800}
.kpi .label{color:var(--muted);margin-top:6px}
.layout-2{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}
.table{width:100%;border-collapse:collapse}
.table th,.table td{padding:14px;border-bottom:1px solid var(--line);text-align:start}
.table th{font-size:13px;color:var(--muted)}
.status{display:inline-flex;padding:7px 10px;border-radius:999px;font-weight:700;font-size:12px}
.s-open{background:#ecfeff;color:#0f766e}.s-due{background:#fff7ed;color:#9a3412}.s-late{background:#fef2f2;color:#991b1b}.s-paid{background:#f0fdf4;color:#166534}.s-draft{background:#f8fafc;color:#475569}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.form-row{display:flex;flex-direction:column;gap:8px}
input,select,textarea{width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:14px;background:#fff;font:inherit}
textarea{min-height:110px;resize:vertical}
.check-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
.check{display:flex;align-items:center;gap:10px;padding:12px;border:1px solid var(--line);border-radius:14px;background:#fff}
.photo-wall{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.photo{aspect-ratio:4/3;border-radius:16px;background:linear-gradient(135deg,#dbeafe,#dcfce7);border:1px solid var(--line);position:relative;overflow:hidden}
.photo::after{content:"Project Photo";position:absolute;bottom:10px;left:10px;background:rgba(255,255,255,.8);padding:6px 10px;border-radius:999px;font-size:12px;font-weight:700}
.mobile-shell{max-width:430px;margin:0 auto;padding:14px}
.mobile-card{padding:18px;margin-bottom:14px}
.mobile-actions{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.signature{height:120px;border:2px dashed #cbd5e1;border-radius:18px;background:linear-gradient(180deg,#fff,#f8fafc);display:grid;place-items:center;color:#64748b}
.footer{padding:26px 0;color:var(--muted)}
.note{padding:14px 16px;border-radius:14px;background:#fff7ed;color:#9a3412;border:1px solid #fed7aa}
.small{font-size:13px}
@media (max-width: 980px){.hero-grid,.layout-2,.split{grid-template-columns:1fr}.sidebar{position:relative;height:auto}.kpis{grid-template-columns:repeat(2,1fr)}.stats,.grid-3,.grid-4,.photo-wall,.form-grid,.check-grid{grid-template-columns:1fr}}