:root{--green:#1f6f55;--green2:#165440;--bg:#f5f7f8;--card:#fff;--text:#17211d;--muted:#6f7d77;--border:#dfe6e3;--danger:#b42318;--shadow:0 8px 28px rgba(23,33,29,.06)}
*{box-sizing:border-box}body{margin:0;font-family:Tahoma,Arial,sans-serif;background:var(--bg);color:var(--text);direction:rtl}a{color:var(--green);text-decoration:none}button,input,select,textarea{font:inherit}
.app-shell{min-height:100vh;display:grid;grid-template-columns:270px 1fr}.sidebar{background:#143f34;color:#fff;padding:26px 20px;display:flex;flex-direction:column;gap:28px;position:sticky;top:0;height:100vh}.brand{display:flex;align-items:center;gap:12px}.brand strong{display:block;font-size:17px}.brand small{display:block;color:#b8d2c9;margin-top:5px}.brand-mark{width:45px;height:45px;border-radius:13px;background:#e6f4ef;color:var(--green);display:grid;place-items:center;font-size:25px;font-weight:bold}.brand-center{justify-content:center;margin-bottom:25px;color:var(--text)}.brand-center small{color:var(--muted)}
.sidebar nav{display:grid;gap:8px}.sidebar nav a{color:#d9ebe5;padding:13px 14px;border-radius:10px}.sidebar nav a:hover,.sidebar nav a.active{background:#215c49;color:#fff}.sidebar-user{margin-top:auto;border-top:1px solid #2a604f;padding-top:18px}.sidebar-user small{display:block;color:#b8d2c9;margin:6px 0 12px}.link-button,.link-danger{border:0;background:none;padding:0;cursor:pointer;color:inherit}.link-button{color:#d9ebe5}.link-danger{color:var(--danger)}
.main{padding:30px 34px;min-width:0}.topbar{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:25px}.topbar h1{margin:0;font-size:27px}.topbar p{margin:7px 0 0;color:var(--muted)}.actions,.row-actions{display:flex;align-items:center;gap:10px}.btn{border:1px solid transparent;border-radius:9px;padding:10px 16px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;font-weight:bold}.btn.primary{background:var(--green);color:#fff}.btn.primary:hover{background:var(--green2)}.btn.secondary{background:#edf5f2;color:var(--green);border-color:#cfe2dc}.btn.ghost{background:#fff;color:var(--text);border-color:var(--border)}.btn.danger{background:#fff0ef;color:var(--danger);border-color:#f1c0bb}.wide{width:100%}
.panel{background:var(--card);border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow);margin-bottom:22px}.panel-header{padding:20px 22px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.panel-header h2{margin:0;font-size:18px}.panel-header p{margin:6px 0 0;color:var(--muted);font-size:13px}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:22px}.stat-card{background:#fff;border:1px solid var(--border);border-radius:14px;padding:20px;box-shadow:var(--shadow)}.stat-card span,.stat-card small{display:block;color:var(--muted)}.stat-card strong{display:block;font-size:32px;margin:9px 0;color:var(--green)}
.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:850px}th,td{text-align:right;padding:14px 16px;border-bottom:1px solid #edf1ef;white-space:nowrap}th{background:#f8faf9;color:#52605a;font-size:13px}.strong{font-weight:bold}.ltr{direction:ltr;text-align:right}.empty{text-align:center;color:var(--muted);padding:35px}.pagination{padding:16px 20px}.pagination nav>div:first-child{display:none}.pagination svg{width:18px}.pagination a,.pagination span{display:inline-flex;padding:7px 10px}
.search-panel{padding:20px}.search-grid,.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.search-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.span-2{grid-column:span 2}label{display:grid;gap:7px;font-weight:bold;font-size:13px}label span{color:var(--danger)}input,select,textarea{width:100%;border:1px solid #ccd7d2;border-radius:9px;padding:11px 12px;background:#fff;color:var(--text);outline:none}input:focus,select:focus,textarea:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(31,111,85,.09)}textarea{resize:vertical}.form-panel{padding:24px}.form-actions{display:flex;gap:10px;margin-top:22px}.details-grid{display:grid;grid-template-columns:1.3fr .9fr;gap:22px}.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:0;padding:4px 22px 18px}.info-grid div{padding:16px 0;border-bottom:1px solid #edf1ef}.info-grid span,.notes span{display:block;color:var(--muted);font-size:12px;margin-bottom:6px}.info-grid strong{font-size:15px}.notes{padding:0 22px 20px}.upload-box{margin:18px 20px;padding:16px;border:1px dashed #abc9be;border-radius:12px;background:#f7fbf9;display:flex;gap:10px;align-items:center}.attachment-list{padding:0 20px 20px}.attachment-item{display:flex;justify-content:space-between;gap:15px;padding:13px 0;border-bottom:1px solid #edf1ef}.attachment-item strong,.attachment-item small{display:block}.attachment-item small{color:var(--muted);margin-top:5px}.danger-zone{padding:20px;border-color:#efc7c3}.danger-zone h3{color:var(--danger);margin-top:0}.danger-zone p{color:var(--muted)}.badge{display:inline-flex;padding:5px 9px;border-radius:99px;background:#edf5f2;color:var(--green);font-size:12px}.badge.ok{background:#eaf7ef;color:#18733a}.badge.muted{background:#eee;color:#666}.alert{padding:14px 16px;border-radius:10px;margin-bottom:18px}.alert.success{background:#eaf7ef;color:#176536}.alert.danger{background:#fff0ef;color:#8d1d15}.alert ul{margin-bottom:0}
.login-body{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#eef6f3,#f8faf9)}.login-card{width:min(430px,92vw);background:#fff;border:1px solid var(--border);border-radius:18px;padding:30px;box-shadow:0 20px 60px rgba(23,33,29,.12)}.form-stack{display:grid;gap:16px}.checkbox{display:flex;align-items:center;gap:8px;font-weight:normal}.checkbox input{width:auto}.login-note{margin-top:20px;padding:12px;background:#fff8e7;border-radius:9px;color:#745b18;font-size:12px;direction:ltr;text-align:left}
@media(max-width:1100px){.stats-grid{grid-template-columns:1fr 1fr}.search-grid{grid-template-columns:1fr 1fr}.details-grid{grid-template-columns:1fr}}@media(max-width:760px){.app-shell{display:block}.sidebar{position:static;height:auto}.sidebar nav{grid-template-columns:1fr 1fr}.main{padding:20px 14px}.topbar{align-items:flex-start;flex-direction:column}.stats-grid,.search-grid,.form-grid,.info-grid{grid-template-columns:1fr}.span-2{grid-column:auto}.upload-box{flex-direction:column;align-items:stretch}.sidebar-user{margin-top:0}}
/* ===== شاشة دمج الحيازات ===== */
.merge-table th,.merge-table td{vertical-align:middle}.merge-table input[type=checkbox],.merge-table input[type=radio]{width:auto;margin:0;cursor:pointer}.merge-table td:first-child,.merge-table td:nth-child(2),.merge-table th:first-child,.merge-table th:nth-child(2){text-align:center;width:1%}
.pick{display:flex;align-items:center;gap:9px;font-weight:normal;font-size:14px;cursor:pointer;margin:0}.pick input{flex:none}.pick span{white-space:nowrap}
.merge-footer{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 22px;border-top:1px solid var(--border);background:#fbfdfc;border-radius:0 0 14px 14px;flex-wrap:wrap}
.merge-hint{padding:16px 20px;background:#f7fbf9;border-color:#cfe2dc}.merge-hint p{margin:0;color:#3d5850;line-height:1.9}
.merge-result{border-color:#bcdccf;box-shadow:0 8px 28px rgba(31,111,85,.10)}.merge-result .panel-header{background:#f2f9f6;border-radius:14px 14px 0 0}
@media(max-width:760px){.merge-footer{flex-direction:column;align-items:stretch}}
/* ===== شريط تقدم رفع المرفقات ===== */
.upload-progress{margin-top:14px}.upload-progress-bar{height:10px;border-radius:99px;background:#e3ece8;overflow:hidden}.upload-progress-bar span{display:block;height:100%;width:0;background:var(--green);border-radius:99px;transition:width .2s ease}.upload-progress-text{display:block;margin-top:7px;color:var(--muted);font-size:13px}.upload-progress.is-error .upload-progress-bar{display:none}.upload-progress.is-error .upload-progress-text{color:var(--danger);font-weight:bold}
/* ===== عمود الإجراءات ثابت على الشمال أثناء التمرير الأفقي ===== */
th.row-actions,td.row-actions{display:table-cell;position:sticky;left:0;z-index:1;background:#fff;box-shadow:inset -1px 0 0 #edf1ef,6px 0 10px -8px rgba(23,33,29,.25)}th.row-actions{background:#f8faf9;z-index:2}td.row-actions>*+*{margin-right:10px}td.row-actions form{display:inline}

/* Page header: button labels stay on one line; actions drop under the title when there is no room */
.btn{white-space:nowrap}
.topbar{flex-wrap:wrap}
.topbar>div:first-child{flex:1 1 auto;min-width:0}
.topbar .actions{flex-wrap:wrap;justify-content:flex-end}
@media(min-width:761px){.topbar h1{white-space:nowrap}}
/* Dropdown menu without JavaScript (<details>) */
.menu{position:relative}
.menu summary{list-style:none;cursor:pointer}
.menu summary::-webkit-details-marker{display:none}
.menu-list{position:absolute;top:calc(100% + 6px);right:0;z-index:30;min-width:220px;background:#fff;border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow);padding:6px;display:grid}
.menu-list a{padding:10px 12px;border-radius:7px;color:var(--text);white-space:nowrap}
.menu-list a:hover{background:#edf5f2;color:var(--green)}

/* Sidebar: scrolls on its own when the screen is shorter than the menu (tablets in landscape) */
.sidebar{overflow-y:auto;overscroll-behavior:contain}
@media(max-height:820px) and (min-width:761px){.sidebar{padding:18px 16px;gap:16px}.sidebar nav{gap:4px}.sidebar nav a{padding:9px 12px}.sidebar-user{padding-top:12px}}