/* ============================================================
   REMS Enterprise — style.css
   Complete UI: Login + App Shell + All Modules
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Playfair+Display:wght@600;700&display=swap');

/* ── VARIABLES ─────────────────────────────────── */
:root {
  --navy:        #0d1b4b;
  --navy-dark:   #080f2a;
  --navy-mid:    #162465;
  --navy-light:  #1e3a8a;
  --navy-pale:   #e8edff;
  --gold:        #c8a84b;
  --gold-light:  #e6c97a;
  --white:       #ffffff;
  --bg:          #f0f2f8;
  --surface:     #ffffff;
  --border:      #e2e8f0;
  --text:        #0f172a;
  --text-2:      #475569;
  --text-3:      #94a3b8;
  --success:     #10b981;
  --warning:     #f59e0b;
  --danger:      #ef4444;
  --info:        #3b82f6;
  --purple:      #8b5cf6;
  --sidebar-w:   256px;
  --topbar-h:    60px;
  --radius:      10px;
  --radius-lg:   14px;
  --shadow-sm:   0 1px 3px rgba(0,0,0,.07);
  --shadow-md:   0 4px 14px rgba(0,0,0,.1);
  --shadow-lg:   0 10px 30px rgba(0,0,0,.15);
  --trans:       all .18s ease;
}

/* ── RESET ─────────────────────────────────────── */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { font-size: 14px; }
body { font-family:'Inter',sans-serif; background:var(--bg); color:var(--text); line-height:1.5; }
a    { color:inherit; text-decoration:none; }
button, input, select, textarea { font-family:inherit; }
img  { max-width:100%; display:block; }

/* ── TYPOGRAPHY ────────────────────────────────── */
h1 { font-size:2rem;   font-weight:800; }
h2 { font-size:1.4rem; font-weight:700; }
h3 { font-size:1.1rem; font-weight:700; }
h4 { font-size:.95rem; font-weight:600; }
p  { color:var(--text-2); }

/* ── LAYOUT ─────────────────────────────────────── */
#sidebar  { position:fixed; top:0; left:0; bottom:0; width:var(--sidebar-w); background:linear-gradient(180deg,var(--navy) 0%,var(--navy-dark) 100%); z-index:900; display:flex; flex-direction:column; transition:var(--trans); overflow:hidden; }
#topbar   { position:fixed; top:0; left:var(--sidebar-w); right:0; height:var(--topbar-h); background:var(--surface); border-bottom:1px solid var(--border); z-index:800; display:flex; align-items:center; padding:0 20px; gap:12px; box-shadow:var(--shadow-sm); transition:left .18s ease; }
#main     { margin-left:var(--sidebar-w); margin-top:var(--topbar-h); padding:22px; min-height:calc(100vh - var(--topbar-h)); transition:margin-left .18s ease; }

body.sidebar-collapsed #sidebar  { width:60px; }
body.sidebar-collapsed #topbar   { left:60px; }
body.sidebar-collapsed #main     { margin-left:60px; }
body.sidebar-collapsed .sb-label,
body.sidebar-collapsed .sb-section,
body.sidebar-collapsed .sb-brand-text,
body.sidebar-collapsed .sb-user-info { display:none; }
body.sidebar-collapsed .nav-item  { justify-content:center; padding:10px; }
body.sidebar-collapsed .nav-icon  { margin:0; }

/* ── SIDEBAR ─────────────────────────────────────── */
.sb-brand { height:var(--topbar-h); display:flex; align-items:center; gap:10px; padding:0 14px; border-bottom:1px solid rgba(255,255,255,.08); flex-shrink:0; }
.sb-brand-icon { width:34px; height:34px; background:linear-gradient(135deg,var(--gold),var(--gold-light)); border-radius:8px; display:flex; align-items:center; justify-content:center; font-weight:800; color:var(--navy); font-size:15px; flex-shrink:0; }
.sb-brand-name { font-family:'Playfair Display',serif; font-size:15px; color:#fff; font-weight:700; white-space:nowrap; }
.sb-brand-sub  { font-size:9px; color:var(--gold); text-transform:uppercase; letter-spacing:1.5px; }
.sb-user { padding:12px 14px; display:flex; align-items:center; gap:10px; border-bottom:1px solid rgba(255,255,255,.08); flex-shrink:0; }
.sb-avatar { width:32px; height:32px; border-radius:50%; background:linear-gradient(135deg,var(--gold),#d4a021); display:flex; align-items:center; justify-content:center; font-weight:700; color:var(--navy); font-size:13px; flex-shrink:0; }
.sb-user-name { font-size:12px; font-weight:600; color:#fff; white-space:nowrap; }
.sb-user-role { font-size:10px; color:rgba(200,168,75,.9); text-transform:capitalize; }
.sb-nav { flex:1; overflow-y:auto; padding:6px 0; }
.sb-nav::-webkit-scrollbar { width:3px; }
.sb-nav::-webkit-scrollbar-thumb { background:rgba(255,255,255,.1); border-radius:3px; }
.sb-section { padding:12px 14px 4px; font-size:9px; font-weight:700; color:rgba(200,168,75,.65); text-transform:uppercase; letter-spacing:1.5px; white-space:nowrap; }
.nav-item { display:flex; align-items:center; gap:10px; padding:9px 14px; color:rgba(255,255,255,.55); font-size:12px; font-weight:500; cursor:pointer; transition:var(--trans); white-space:nowrap; text-decoration:none; }
.nav-item:hover  { background:rgba(255,255,255,.07); color:#fff; }
.nav-item.active { background:linear-gradient(90deg,rgba(200,168,75,.18),transparent); color:var(--gold-light); border-right:2px solid var(--gold); }
.nav-icon  { width:16px; text-align:center; flex-shrink:0; font-size:13px; }
.sb-footer { padding:10px 14px; border-top:1px solid rgba(255,255,255,.08); display:flex; flex-direction:column; gap:2px; flex-shrink:0; }
.sb-btn { display:flex; align-items:center; gap:10px; padding:8px 10px; color:rgba(255,255,255,.5); font-size:12px; background:none; border:none; border-radius:7px; cursor:pointer; transition:var(--trans); width:100%; white-space:nowrap; }
.sb-btn:hover { background:rgba(255,255,255,.08); color:#fff; }

/* ── TOPBAR ──────────────────────────────────────── */
.tb-toggle { background:none; border:none; padding:8px; border-radius:7px; color:var(--text-2); font-size:16px; cursor:pointer; transition:var(--trans); }
.tb-toggle:hover { background:var(--bg); }
.tb-title { font-size:15px; font-weight:700; color:var(--text); }
.tb-search { position:relative; flex:1; max-width:360px; margin-left:auto; }
.tb-search input { width:100%; padding:8px 14px 8px 36px; border:1px solid var(--border); border-radius:18px; background:var(--bg); font-size:12px; color:var(--text); outline:none; transition:var(--trans); }
.tb-search input:focus { border-color:var(--navy-light); background:#fff; }
.tb-search .search-ico { position:absolute; left:12px; top:50%; transform:translateY(-50%); color:var(--text-3); font-size:12px; }
.tb-actions { display:flex; align-items:center; gap:6px; }
.tb-icon-btn { width:34px; height:34px; border:none; border-radius:50%; background:var(--bg); color:var(--text-2); font-size:14px; display:flex; align-items:center; justify-content:center; cursor:pointer; transition:var(--trans); position:relative; }
.tb-icon-btn:hover { background:var(--border); }
.tb-badge { position:absolute; top:1px; right:1px; width:14px; height:14px; background:var(--danger); border-radius:50%; font-size:8px; font-weight:700; color:#fff; display:flex; align-items:center; justify-content:center; border:2px solid var(--surface); }
.tb-profile { display:flex; align-items:center; gap:8px; padding:4px 10px 4px 4px; border:1px solid var(--border); border-radius:24px; cursor:pointer; transition:var(--trans); }
.tb-profile:hover { background:var(--bg); }
.tb-av { width:26px; height:26px; border-radius:50%; background:linear-gradient(135deg,var(--navy),var(--navy-light)); display:flex; align-items:center; justify-content:center; font-size:11px; font-weight:700; color:#fff; }
.tb-uname { font-size:12px; font-weight:600; }

/* ── CARDS ───────────────────────────────────────── */
.card { background:var(--surface); border-radius:var(--radius); border:1px solid var(--border); box-shadow:var(--shadow-sm); overflow:hidden; }
.card-header { padding:14px 18px; border-bottom:1px solid var(--border); display:flex; align-items:center; justify-content:space-between; }
.card-title  { font-size:13px; font-weight:700; }
.card-body   { padding:18px; }

/* ── STAT CARDS ──────────────────────────────────── */
.stats-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(190px,1fr)); gap:14px; margin-bottom:20px; }
.stat-card { background:var(--surface); border-radius:var(--radius); padding:16px; border:1px solid var(--border); box-shadow:var(--shadow-sm); cursor:pointer; transition:var(--trans); position:relative; overflow:hidden; }
.stat-card:hover { transform:translateY(-2px); box-shadow:var(--shadow-md); }
.sc-icon { width:38px; height:38px; border-radius:9px; display:flex; align-items:center; justify-content:center; font-size:18px; margin-bottom:10px; }
.sc-value { font-size:22px; font-weight:800; line-height:1; }
.sc-label { font-size:11px; color:var(--text-2); margin-top:5px; font-weight:500; }
.sc-glow  { position:absolute; right:-16px; bottom:-16px; width:64px; height:64px; border-radius:50%; opacity:.07; }

/* ── BUTTONS ─────────────────────────────────────── */
.btn { display:inline-flex; align-items:center; gap:6px; padding:8px 16px; border-radius:7px; font-size:12px; font-weight:600; border:none; cursor:pointer; transition:var(--trans); white-space:nowrap; }
.btn-primary  { background:var(--navy);  color:#fff; }
.btn-primary:hover  { background:var(--navy-mid); transform:translateY(-1px); box-shadow:0 3px 10px rgba(13,27,75,.3); }
.btn-gold     { background:linear-gradient(135deg,var(--gold),var(--gold-light)); color:var(--navy); }
.btn-gold:hover     { transform:translateY(-1px); box-shadow:0 3px 10px rgba(200,168,75,.35); }
.btn-success  { background:#f0fdf4; color:#166534; border:1px solid #86efac; }
.btn-success:hover  { background:var(--success); color:#fff; }
.btn-danger   { background:#fef2f2; color:var(--danger); border:1px solid #fca5a5; }
.btn-danger:hover   { background:var(--danger); color:#fff; }
.btn-outline  { background:transparent; border:1.5px solid var(--border); color:var(--text-2); }
.btn-outline:hover  { border-color:var(--navy); color:var(--navy); background:var(--navy-pale); }
.btn-icon     { padding:7px; border-radius:6px; background:var(--bg); border:1px solid var(--border); color:var(--text-2); }
.btn-icon:hover { background:var(--border); }
.btn-sm { padding:5px 11px; font-size:11px; }
.btn:disabled { opacity:.55; cursor:not-allowed; transform:none !important; }

/* ── FILTERS BAR ─────────────────────────────────── */
.filters-bar { display:flex; align-items:center; gap:8px; flex-wrap:wrap; padding:12px 16px; background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); margin-bottom:14px; }
.filter-input { padding:7px 11px; border:1px solid var(--border); border-radius:6px; font-size:12px; color:var(--text); background:var(--bg); outline:none; min-width:150px; }
.filter-input:focus { border-color:var(--navy-light); background:#fff; }
.spacer { margin-left:auto; }
.count-badge { font-size:11px; color:var(--text-3); white-space:nowrap; }

/* ── TABLE ───────────────────────────────────────── */
.table-wrap { overflow-x:auto; }
table { width:100%; border-collapse:collapse; }
thead tr { background:var(--bg); }
th { padding:9px 13px; text-align:left; font-size:10px; font-weight:700; text-transform:uppercase; letter-spacing:.6px; color:var(--text-2); white-space:nowrap; border-bottom:1px solid var(--border); }
td { padding:10px 13px; font-size:12px; color:var(--text); border-bottom:1px solid var(--border); vertical-align:middle; }
tr:last-child td { border-bottom:none; }
tbody tr:hover td { background:#fafbff; }
.td-actions { display:flex; gap:5px; }

/* ── BADGES ──────────────────────────────────────── */
.badge { display:inline-flex; align-items:center; padding:2px 9px; border-radius:16px; font-size:10px; font-weight:700; white-space:nowrap; letter-spacing:.3px; }
.badge-success   { background:#f0fdf4; color:#166534; }
.badge-info      { background:#eff6ff; color:#1e40af; }
.badge-warning   { background:#fefce8; color:#854d0e; }
.badge-danger    { background:#fef2f2; color:#991b1b; }
.badge-purple    { background:#fdf4ff; color:#6b21a8; }
.badge-secondary { background:#f1f5f9; color:#475569; }

/* ── PAGE HEADER ─────────────────────────────────── */
.page-header { display:flex; align-items:flex-start; justify-content:space-between; margin-bottom:20px; gap:14px; flex-wrap:wrap; }
.page-title h2 { font-size:20px; font-weight:700; }
.page-title p  { font-size:12px; color:var(--text-3); margin-top:2px; }
.page-actions  { display:flex; gap:7px; flex-wrap:wrap; }

/* ── FORM ────────────────────────────────────────── */
.form-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(240px,1fr)); gap:14px; }
.form-group { display:flex; flex-direction:column; gap:5px; }
.form-group.span-2 { grid-column:span 2; }
.form-group.full   { grid-column:1/-1; }
.form-label { font-size:11px; font-weight:600; color:var(--text-2); text-transform:uppercase; letter-spacing:.4px; }
.form-control { padding:9px 12px; border:1.5px solid var(--border); border-radius:7px; font-size:12px; color:var(--text); background:var(--surface); outline:none; transition:var(--trans); width:100%; }
.form-control:focus { border-color:var(--navy-light); box-shadow:0 0 0 3px rgba(30,58,138,.08); }
.form-control:disabled { background:var(--bg); color:var(--text-3); }
select.form-control { cursor:pointer; }
textarea.form-control { resize:vertical; min-height:76px; }
.form-hint { font-size:11px; color:var(--text-3); }

/* ── TABS ────────────────────────────────────────── */
.tabs { display:flex; border-bottom:2px solid var(--border); margin-bottom:16px; gap:0; }
.tab-btn { padding:9px 16px; font-size:12px; font-weight:600; color:var(--text-2); border:none; background:none; border-bottom:2px solid transparent; margin-bottom:-2px; cursor:pointer; transition:var(--trans); }
.tab-btn:hover  { color:var(--navy); }
.tab-btn.active { color:var(--navy); border-bottom-color:var(--navy); }
.tab-panel { display:none; }
.tab-panel.active { display:block; }

/* ── MODAL ───────────────────────────────────────── */
.modal-overlay { position:fixed; inset:0; background:rgba(0,0,0,.45); z-index:1000; display:flex; align-items:center; justify-content:center; padding:16px; opacity:0; pointer-events:none; transition:opacity .2s; }
.modal-overlay.show { opacity:1; pointer-events:all; }
.modal { background:var(--surface); border-radius:var(--radius-lg); width:100%; max-width:640px; max-height:90vh; display:flex; flex-direction:column; box-shadow:var(--shadow-lg); transform:translateY(16px); transition:transform .2s; }
.modal-overlay.show .modal { transform:translateY(0); }
.modal.modal-lg { max-width:860px; }
.modal.modal-sm { max-width:440px; }
.modal-header { padding:16px 20px; border-bottom:1px solid var(--border); display:flex; align-items:center; justify-content:space-between; flex-shrink:0; }
.modal-title  { font-size:15px; font-weight:700; }
.modal-close  { width:28px; height:28px; border-radius:6px; border:none; background:var(--bg); color:var(--text-2); font-size:14px; cursor:pointer; display:flex; align-items:center; justify-content:center; }
.modal-close:hover { background:var(--border); }
.modal-body   { padding:20px; overflow-y:auto; flex:1; }
.modal-footer { padding:14px 20px; border-top:1px solid var(--border); display:flex; justify-content:flex-end; gap:8px; flex-shrink:0; }

/* ── PAGINATION ──────────────────────────────────── */
.pagination { display:flex; align-items:center; justify-content:space-between; padding:12px 16px; border-top:1px solid var(--border); }
.pg-info { font-size:11px; color:var(--text-3); }
.pg-btns { display:flex; gap:3px; }
.pg-btn { width:28px; height:28px; border-radius:5px; border:1px solid var(--border); background:var(--surface); font-size:11px; font-weight:600; color:var(--text-2); display:flex; align-items:center; justify-content:center; cursor:pointer; transition:var(--trans); }
.pg-btn:hover, .pg-btn.active { background:var(--navy); color:#fff; border-color:var(--navy); }
.pg-btn:disabled { opacity:.4; cursor:not-allowed; }
.pg-ellipsis { display:flex; align-items:center; padding:0 4px; color:var(--text-3); font-size:11px; }

/* ── INVENTORY GRID ──────────────────────────────── */
.inv-grid { display:flex; flex-direction:column; gap:3px; overflow-x:auto; padding-bottom:8px; }
.floor-row { display:flex; align-items:center; gap:3px; }
.floor-lbl { width:52px; font-size:10px; font-weight:600; color:var(--text-3); text-align:right; flex-shrink:0; padding-right:8px; }
.unit-cell { min-width:50px; height:32px; border-radius:5px; display:flex; align-items:center; justify-content:center; font-size:9px; font-weight:600; cursor:pointer; transition:var(--trans); border:1.5px solid transparent; padding:0 4px; }
.unit-cell:hover { transform:scale(1.12); z-index:1; }
.unit-cell.available { background:#dcfce7; color:#166534; border-color:#86efac; }
.unit-cell.booked    { background:#dbeafe; color:#1e40af; border-color:#93c5fd; }
.unit-cell.sold      { background:#f3e8ff; color:#7e22ce; border-color:#c4b5fd; }
.unit-cell.reserved  { background:#fef9c3; color:#854d0e; border-color:#fde047; }
.unit-cell.blocked   { background:#f1f5f9; color:#64748b; border-color:#cbd5e1; }

/* ── CHARTS ──────────────────────────────────────── */
.charts-grid { display:grid; grid-template-columns:2fr 1fr; gap:14px; margin-bottom:20px; }
.chart-box   { position:relative; height:260px; }

/* ── TIMELINE ────────────────────────────────────── */
.timeline { list-style:none; }
.tl-item { display:flex; gap:12px; padding-bottom:16px; position:relative; }
.tl-item::before { content:''; position:absolute; left:13px; top:26px; bottom:0; width:2px; background:var(--border); }
.tl-item:last-child::before { display:none; }
.tl-dot  { width:28px; height:28px; border-radius:50%; flex-shrink:0; display:flex; align-items:center; justify-content:center; font-size:11px; }
.tl-body { flex:1; }
.tl-title { font-size:12px; font-weight:600; }
.tl-time  { font-size:11px; color:var(--text-3); margin-top:2px; }

/* ── LOADERS & EMPTY STATE ───────────────────────── */
.page-loader { display:flex; flex-direction:column; align-items:center; justify-content:center; padding:60px 20px; gap:12px; color:var(--text-3); }
.spinner { width:34px; height:34px; border:3px solid var(--border); border-top-color:var(--navy); border-radius:50%; animation:spin .7s linear infinite; }
@keyframes spin { to { transform:rotate(360deg); } }
.empty-state { display:flex; flex-direction:column; align-items:center; justify-content:center; padding:52px 20px; text-align:center; }
.es-icon { font-size:40px; margin-bottom:12px; opacity:.4; }
.empty-state h3 { font-size:14px; font-weight:600; margin-bottom:6px; }
.empty-state p  { font-size:12px; color:var(--text-3); max-width:260px; margin-bottom:16px; }

/* ── TOAST ───────────────────────────────────────── */
#toast-container { position:fixed; top:70px; right:16px; z-index:9999; display:flex; flex-direction:column; gap:6px; pointer-events:none; }
.toast { display:flex; align-items:center; gap:10px; padding:11px 15px; border-radius:9px; min-width:250px; max-width:340px; box-shadow:var(--shadow-lg); font-size:12px; font-weight:500; opacity:0; transform:translateX(20px); transition:opacity .25s, transform .25s; pointer-events:all; }
.toast.show { opacity:1; transform:translateX(0); }
.toast-success { background:#f0fdf4; border:1px solid #86efac; color:#166534; }
.toast-error   { background:#fef2f2; border:1px solid #fca5a5; color:#991b1b; }
.toast-info    { background:#eff6ff; border:1px solid #93c5fd; color:#1e40af; }
.toast-warning { background:#fefce8; border:1px solid #fde68a; color:#854d0e; }
.toast-icon    { font-size:14px; }

/* ── DROPDOWN MENUS ──────────────────────────────── */
.dropdown { position:relative; }
.dropdown-menu { position:absolute; top:calc(100% + 8px); right:0; background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); box-shadow:var(--shadow-lg); z-index:1000; min-width:180px; display:none; overflow:hidden; }
.dropdown-menu.show { display:block; }
.dropdown-item { display:flex; align-items:center; gap:9px; padding:9px 14px; font-size:12px; cursor:pointer; transition:var(--trans); color:var(--text); }
.dropdown-item:hover { background:var(--bg); }
.dropdown-item.danger { color:var(--danger); }
.dropdown-divider { border:none; border-top:1px solid var(--border); margin:4px 0; }
.dd-header { padding:11px 14px; background:var(--bg); border-bottom:1px solid var(--border); }
.dd-user-name { font-size:13px; font-weight:700; }
.dd-user-role { font-size:10px; color:var(--gold); text-transform:capitalize; margin-top:1px; }

/* ── NOTIF DROPDOWN ──────────────────────────────── */
.notif-menu { width:320px; }
.notif-header { padding:12px 14px; border-bottom:1px solid var(--border); display:flex; align-items:center; justify-content:space-between; }
.notif-header h4 { font-size:13px; font-weight:700; }
.notif-mark { font-size:11px; color:var(--navy-light); cursor:pointer; font-weight:500; }
.notif-item { display:flex; gap:10px; padding:10px 14px; border-bottom:1px solid var(--border); cursor:pointer; transition:var(--trans); }
.notif-item:hover { background:var(--bg); }
.notif-item.unread { background:var(--navy-pale); }
.notif-dot  { width:7px; height:7px; border-radius:50%; background:var(--gold); margin-top:4px; flex-shrink:0; }
.notif-text { font-size:11px; color:var(--text-2); }
.notif-text strong { display:block; font-size:12px; color:var(--text); margin-bottom:2px; }
.notif-time { font-size:10px; color:var(--text-3); margin-top:2px; }

/* ── PROJECT CARDS ───────────────────────────────── */
.projects-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(300px,1fr)); gap:14px; }
.proj-card { background:var(--surface); border-radius:var(--radius); border:1px solid var(--border); box-shadow:var(--shadow-sm); overflow:hidden; cursor:pointer; transition:var(--trans); }
.proj-card:hover { transform:translateY(-2px); box-shadow:var(--shadow-md); }
.proj-card-top { height:6px; }
.proj-card-body { padding:16px; }
.proj-card-title { font-size:14px; font-weight:700; margin-bottom:3px; }
.proj-card-loc { font-size:11px; color:var(--text-3); margin-bottom:12px; }
.proj-mini-stats { display:grid; grid-template-columns:1fr 1fr; gap:8px; margin-bottom:12px; }
.mini-stat { background:var(--bg); border-radius:7px; padding:8px 10px; }
.mini-stat-val { font-size:14px; font-weight:700; }
.mini-stat-lbl { font-size:9px; color:var(--text-3); text-transform:uppercase; letter-spacing:.5px; margin-top:2px; }
.proj-card-footer { display:flex; align-items:center; justify-content:space-between; }
.proj-card-meta  { font-size:10px; color:var(--text-3); }

/* ── CONFIRM MODAL ───────────────────────────────── */
.modal-confirm-title { /* set by JS */ }
.modal-confirm-msg   { font-size:13px; color:var(--text-2); line-height:1.6; }

/* ── LOGIN PAGE ──────────────────────────────────── */
body.login-page { background:linear-gradient(135deg,#060e2f 0%,#0d1b4b 40%,#162465 70%,#1a2d7a 100%); min-height:100vh; display:flex; align-items:center; justify-content:center; overflow:hidden; }
.login-orb { position:absolute; border-radius:50%; filter:blur(70px); opacity:.15; animation:orb-float 8s ease-in-out infinite; }
.login-orb-1 { width:500px; height:500px; background:var(--gold); top:-180px; right:-160px; }
.login-orb-2 { width:350px; height:350px; background:#4a90d9; bottom:-80px; left:-80px; animation-delay:3s; }
@keyframes orb-float { 0%,100%{transform:translateY(0) scale(1);}50%{transform:translateY(-24px) scale(1.04);} }
.login-grid { background-image:linear-gradient(rgba(200,168,75,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(200,168,75,.04) 1px,transparent 1px); background-size:48px 48px; position:absolute; inset:0; }
.login-wrapper { display:grid; grid-template-columns:1fr 420px; max-width:1000px; width:95%; border-radius:20px; overflow:hidden; box-shadow:0 32px 70px rgba(0,0,0,.5); position:relative; z-index:10; }
.login-brand { background:linear-gradient(160deg,rgba(200,168,75,.08),rgba(13,27,75,.55)); backdrop-filter:blur(18px); border-right:1px solid rgba(200,168,75,.18); padding:48px 42px; display:flex; flex-direction:column; justify-content:space-between; }
.brand-logo  { display:flex; align-items:center; gap:12px; margin-bottom:40px; }
.brand-ico   { width:44px; height:44px; background:linear-gradient(135deg,var(--gold),var(--gold-light)); border-radius:11px; display:flex; align-items:center; justify-content:center; font-size:20px; font-weight:800; color:var(--navy); box-shadow:0 6px 20px rgba(200,168,75,.4); }
.brand-name  { font-family:'Playfair Display',serif; font-size:20px; color:#fff; font-weight:700; }
.brand-sub   { font-size:10px; color:var(--gold); text-transform:uppercase; letter-spacing:2px; }
.brand-headline h1 { font-family:'Playfair Display',serif; font-size:36px; line-height:1.2; color:#fff; margin-bottom:16px; }
.brand-headline h1 em { color:var(--gold); font-style:normal; }
.brand-headline p  { font-size:13px; color:rgba(255,255,255,.6); line-height:1.7; max-width:300px; }
.brand-stats  { display:grid; grid-template-columns:1fr 1fr; gap:10px; margin-top:36px; }
.bs-card { background:rgba(255,255,255,.05); border:1px solid rgba(200,168,75,.14); border-radius:9px; padding:12px; }
.bs-num  { font-size:20px; font-weight:700; color:var(--gold); }
.bs-lbl  { font-size:9px; color:rgba(255,255,255,.4); margin-top:2px; text-transform:uppercase; letter-spacing:1px; }

/* login form panel */
.login-panel { background:rgba(255,255,255,.97); padding:48px 42px; display:flex; flex-direction:column; justify-content:center; }
.login-panel h2    { font-family:'Playfair Display',serif; font-size:24px; color:var(--navy); margin-bottom:4px; }
.login-panel .sub  { font-size:12px; color:var(--text-3); margin-bottom:26px; }
.ltab-row { display:flex; background:#f0f4ff; border-radius:8px; padding:3px; margin-bottom:22px; gap:3px; }
.ltab { flex:1; padding:8px; border:none; border-radius:6px; font-size:12px; font-weight:500; cursor:pointer; background:transparent; color:var(--text-2); transition:var(--trans); }
.ltab.active { background:var(--navy); color:#fff; box-shadow:0 2px 7px rgba(13,27,75,.3); }
.login-view { display:none; }
.login-view.active { display:block; }
.lform-group { margin-bottom:14px; }
.lform-label { display:block; font-size:11px; font-weight:600; color:var(--navy); margin-bottom:6px; }
.lform-wrap  { position:relative; }
.lform-ico   { position:absolute; left:12px; top:50%; transform:translateY(-50%); color:var(--text-3); font-size:13px; pointer-events:none; }
.lform-input { width:100%; padding:11px 12px 11px 36px; border:1.5px solid var(--border); border-radius:8px; font-size:13px; color:var(--navy); background:#fafafa; outline:none; transition:var(--trans); }
.lform-input:focus { border-color:var(--navy-light); background:#fff; box-shadow:0 0 0 3px rgba(30,58,138,.08); }
.lform-row   { display:flex; justify-content:space-between; align-items:center; margin-bottom:18px; }
.lform-row label { display:flex; align-items:center; gap:6px; font-size:12px; color:var(--text-2); cursor:pointer; }
.lform-row a     { font-size:12px; color:var(--navy-light); font-weight:500; }
.btn-login-submit { width:100%; padding:12px; background:linear-gradient(135deg,var(--navy),var(--navy-light)); color:#fff; border:none; border-radius:8px; font-size:13px; font-weight:600; cursor:pointer; transition:var(--trans); display:flex; align-items:center; justify-content:center; gap:8px; }
.btn-login-submit:hover { transform:translateY(-1px); box-shadow:0 6px 18px rgba(13,27,75,.38); }
.btn-login-submit:disabled { opacity:.65; cursor:not-allowed; transform:none; }
.login-divider { display:flex; align-items:center; gap:10px; margin:16px 0; }
.login-divider::before,.login-divider::after { content:''; flex:1; height:1px; background:var(--border); }
.login-divider span { font-size:11px; color:var(--text-3); }
.demo-grid { display:grid; grid-template-columns:1fr 1fr; gap:7px; }
.demo-btn { padding:9px 8px; border:1px solid var(--border); border-radius:7px; background:#fafafa; cursor:pointer; text-align:center; transition:var(--trans); }
.demo-btn:hover { border-color:var(--navy-light); background:var(--navy-pale); }
.demo-role { display:block; font-size:11px; font-weight:700; color:var(--navy); margin-bottom:2px; }
.demo-cred { font-size:10px; color:var(--text-3); }
.login-alert { border-radius:7px; padding:10px 13px; font-size:12px; margin-bottom:12px; display:none; }
.login-alert.show { display:block; }
.login-alert.err { background:#fef2f2; border:1px solid #fca5a5; color:#991b1b; }
.login-alert.suc { background:#f0fdf4; border:1px solid #86efac; color:#166534; }
.otp-row { display:flex; gap:7px; justify-content:center; margin:16px 0; }
.otp-box { width:46px; height:50px; text-align:center; font-size:18px; font-weight:700; color:var(--navy); border:2px solid var(--border); border-radius:8px; outline:none; }
.otp-box:focus { border-color:var(--navy); }
.spinner-sm { width:16px; height:16px; border:2px solid rgba(255,255,255,.3); border-top-color:#fff; border-radius:50%; animation:spin .7s linear infinite; }

/* ── RESPONSIVE ──────────────────────────────────── */
@media (max-width:900px) {
  .login-wrapper { grid-template-columns:1fr; max-width:440px; }
  .login-brand   { display:none; }
  .login-panel   { padding:36px 28px; }
  .charts-grid   { grid-template-columns:1fr; }
  .form-grid     { grid-template-columns:1fr; }
  .form-group.span-2 { grid-column:auto; }
  #sidebar { transform:translateX(-100%); }
  #sidebar.mobile-show { transform:translateX(0); }
  #topbar,#main { left:0; margin-left:0; }
}
@media (max-width:600px) {
  .stats-grid { grid-template-columns:1fr 1fr; }
  #main { padding:14px; }
  .projects-grid { grid-template-columns:1fr; }
}