/* ============================================================
   IMS — public/css/style.css
============================================================ */

/* ── TOKENS ──────────────────────────────────────────────── */
:root {
  --bg:         #f1f5f9;
  --surface:    #ffffff;
  --surface2:   #f8fafc;
  --border:     #e2e8f0;
  --border2:    #cbd5e1;
  --primary:    #0f766e;
  --primary-d:  #0d6460;
  --primary-l:  #ccfbf1;
  --accent:     #f59e0b;
  --accent-l:   #fef3c7;
  --red:        #dc2626;
  --red-l:      #fee2e2;
  --green:      #16a34a;
  --green-l:    #dcfce7;
  --blue:       #2563eb;
  --blue-l:     #dbeafe;
  --purple:     #7c3aed;
  --purple-l:   #ede9fe;
  --orange:     #ea580c;
  --orange-l:   #ffedd5;
  --text:       #0f172a;
  --muted:      #64748b;
  --light:      #94a3b8;
  --sidebar-w:  220px;
  --header-h:   58px;
  --r:          10px;
  --shadow:     0 1px 3px rgba(0,0,0,.08),0 1px 2px rgba(0,0,0,.04);
}

/* ── RESET ───────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;font-family:'Outfit',sans-serif;font-size:14px;color:var(--text);background:var(--bg)}
a{text-decoration:none;color:inherit}
button,input,select,textarea{font-family:'Outfit',sans-serif}
::-webkit-scrollbar{width:5px;height:5px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--border2);border-radius:3px}

/* ── LOGIN ───────────────────────────────────────────────── */
.login-shell{display:flex;height:100vh}
.login-left{flex:0 0 420px;background:var(--surface);padding:56px 48px;display:flex;flex-direction:column;justify-content:center;border-right:1px solid var(--border)}
.login-logo{display:flex;align-items:center;gap:12px;margin-bottom:36px}
.login-logo-icon{width:42px;height:42px;background:var(--primary);border-radius:10px;display:flex;align-items:center;justify-content:center}
.login-title{font-size:24px;font-weight:800;margin-bottom:6px}
.login-sub{font-size:14px;color:var(--muted);margin-bottom:28px}
.login-demo{margin-top:22px;padding:12px 14px;background:var(--surface2);border:1px solid var(--border);border-radius:8px;font-size:12px;color:var(--muted);line-height:1.8}
.login-demo code{background:var(--border);padding:1px 6px;border-radius:4px;font-size:12px}
.login-right{flex:1;background:linear-gradient(135deg,#134e4a 0%,#0f766e 50%,#0d9488 100%);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}
.login-right::before{content:'';position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.04' fill-rule='evenodd'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/svg%3E")}
.login-right-content{position:relative;text-align:center;color:white;padding:32px}
.login-illustration{width:200px;height:140px;background:rgba(255,255,255,.1);border-radius:16px;border:1px solid rgba(255,255,255,.2);display:flex;align-items:center;justify-content:center;margin:0 auto 24px;backdrop-filter:blur(8px)}

/* ── APP SHELL ───────────────────────────────────────────── */
.shell{display:flex;height:100vh;overflow:hidden}
.sidebar{width:var(--sidebar-w);flex-shrink:0;background:var(--text);display:flex;flex-direction:column;height:100%;overflow-y:auto}
.sb-brand{padding:20px 18px 18px;display:flex;align-items:center;gap:10px;border-bottom:1px solid rgba(255,255,255,.07)}
.sb-logo{width:34px;height:34px;background:var(--primary);border-radius:8px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.sb-name{font-size:16px;font-weight:800;color:#fff;line-height:1.2}
.sb-name small{display:block;font-size:10px;font-weight:400;color:rgba(255,255,255,.35);letter-spacing:.04em}
.sb-nav{padding:12px 10px;flex:1}
.sb-section-label{font-size:10px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.25);padding:0 8px;margin:14px 0 5px}
.sb-section-label:first-child{margin-top:4px}
.nav-btn{display:flex;align-items:center;gap:10px;width:100%;padding:9px 10px;border-radius:8px;border:none;background:none;color:rgba(255,255,255,.5);font-size:13.5px;font-weight:500;cursor:pointer;transition:all .15s;margin-bottom:1px;text-align:left}
.nav-btn:hover{background:rgba(255,255,255,.07);color:rgba(255,255,255,.85)}
.nav-btn.active{background:var(--primary);color:#fff}
.nav-btn svg{opacity:.55;flex-shrink:0}
.nav-btn.active svg,.nav-btn:hover svg{opacity:1}
.sb-footer{padding:12px 10px;border-top:1px solid rgba(255,255,255,.07)}
.sb-user{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:8px;margin-bottom:4px}
.sb-avatar{width:30px;height:30px;border-radius:50%;background:var(--primary);display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;color:#fff;flex-shrink:0}
.sb-uname{font-size:13px;font-weight:600;color:#fff}
.sb-urole{font-size:11px;color:rgba(255,255,255,.35)}

/* ── CONTENT ─────────────────────────────────────────────── */
.content{flex:1;display:flex;flex-direction:column;overflow:hidden}
.header{height:var(--header-h);flex-shrink:0;background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 26px}
.header-title{font-size:17px;font-weight:700}
.header-crumb{font-size:11px;color:var(--muted);margin-top:1px}
.header-right{display:flex;align-items:center;gap:10px}
.hdr-badge{display:flex;align-items:center;gap:5px;padding:6px 12px;background:var(--surface2);border:1px solid var(--border);border-radius:8px;font-size:12px;font-weight:600;color:var(--muted)}
.hdr-badge span{color:var(--primary);font-weight:700}
.main{flex:1;overflow-y:auto;padding:24px;animation:fadeUp .18s ease}
@keyframes fadeUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}

/* ── PAGE HEADER ─────────────────────────────────────────── */
.pg-hdr{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:20px;gap:12px}
.pg-hdr-l h2{font-size:20px;font-weight:800;margin-bottom:3px}
.pg-hdr-l p{font-size:13px;color:var(--muted)}
.pg-hdr-r{display:flex;gap:8px;flex-shrink:0}

/* ── STAT CARDS ──────────────────────────────────────────── */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px}
.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:18px;box-shadow:var(--shadow);display:flex;align-items:center;gap:14px}
.stat-icon{width:46px;height:46px;border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.ic-teal{background:var(--primary-l);color:var(--primary)}
.ic-blue{background:var(--blue-l);color:var(--blue)}
.ic-amber{background:var(--accent-l);color:var(--accent)}
.ic-green{background:var(--green-l);color:var(--green)}
.ic-red{background:var(--red-l);color:var(--red)}
.stat-lbl{font-size:11.5px;color:var(--muted);font-weight:500;text-transform:uppercase;letter-spacing:.05em;margin-bottom:3px}
.stat-val{font-size:28px;font-weight:800;line-height:1}
.stat-sub{font-size:11.5px;color:var(--muted);margin-top:3px}

/* ── CARD ────────────────────────────────────────────────── */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);box-shadow:var(--shadow)}
.card-hdr{display:flex;align-items:center;justify-content:space-between;padding:15px 20px;border-bottom:1px solid var(--border)}
.card-title{font-size:14.5px;font-weight:700}
.card-body{padding:20px}

/* ── TABLE ───────────────────────────────────────────────── */
.tbl-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse}
thead th{padding:10px 16px;text-align:left;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);background:var(--surface2);border-bottom:1px solid var(--border)}
tbody td{padding:12px 16px;border-bottom:1px solid var(--border);font-size:13.5px;vertical-align:middle}
tbody tr:last-child td{border-bottom:none}
tbody tr:hover td{background:#fafcff}

/* ── TOOLBAR ─────────────────────────────────────────────── */
.toolbar{display:flex;align-items:center;gap:10px;padding:13px 20px;border-bottom:1px solid var(--border);flex-wrap:wrap}
.search-wrap{display:flex;align-items:center;gap:8px;background:var(--surface2);border:1.5px solid var(--border);border-radius:8px;padding:8px 12px;flex:1;min-width:160px;max-width:280px}
.search-wrap input{border:none;background:none;outline:none;font-size:13px;color:var(--text);width:100%}
.search-wrap input::placeholder{color:var(--light)}
.toolbar input[type="date"],.toolbar select{padding:8px 12px;border:1.5px solid var(--border);border-radius:8px;font-size:13px;font-family:'Outfit',sans-serif;background:var(--surface2);color:var(--text);outline:none;cursor:pointer}
.toolbar select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 8px center;padding-right:26px}
.count-badge{margin-left:auto;font-size:12px;color:var(--muted);white-space:nowrap}

/* ── PAGINATION ──────────────────────────────────────────── */
.tbl-footer{display:flex;align-items:center;justify-content:space-between;padding:11px 20px;border-top:1px solid var(--border)}
.pg-info{font-size:12px;color:var(--muted)}
.pg-btns{display:flex;gap:4px}
.pg-btn{width:28px;height:28px;border-radius:6px;border:1.5px solid var(--border);background:var(--surface);font-size:12px;font-weight:600;color:var(--muted);display:inline-flex;align-items:center;justify-content:center;transition:all .15s;cursor:pointer}
.pg-btn:hover,.pg-btn.active{background:var(--primary);border-color:var(--primary);color:#fff}

/* ── BUTTONS ─────────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;gap:6px;padding:9px 16px;border-radius:var(--r);font-size:13px;font-weight:600;border:1.5px solid transparent;cursor:pointer;transition:all .15s;white-space:nowrap}
.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}
.btn-primary:hover{background:var(--primary-d);border-color:var(--primary-d)}
.btn-outline{background:#fff;color:var(--primary);border-color:var(--primary)}
.btn-outline:hover{background:var(--primary-l)}
.btn-ghost{background:var(--surface2);color:var(--text);border-color:var(--border)}
.btn-ghost:hover{background:var(--border)}
.btn-danger{background:var(--red-l);color:var(--red);border-color:#fca5a5}
.btn-danger:hover{background:#fee2e2}
.btn-sm{padding:6px 11px;font-size:12px;border-radius:7px}
.btn-icon{padding:7px}
button[disabled]{opacity:.5;cursor:not-allowed}

/* ── BADGES ──────────────────────────────────────────────── */
.badge{display:inline-flex;align-items:center;padding:3px 9px;border-radius:20px;font-size:11px;font-weight:700}
.badge-green{background:var(--green-l);color:var(--green)}
.badge-amber{background:var(--accent-l);color:var(--accent)}
.badge-red{background:var(--red-l);color:var(--red)}
.badge-blue{background:var(--blue-l);color:var(--blue)}
.badge-teal{background:var(--primary-l);color:var(--primary)}
.badge-gray{background:var(--surface2);color:var(--muted);border:1px solid var(--border)}

/* ── FLASH ───────────────────────────────────────────────── */
.flash{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-radius:var(--r);font-size:13px;margin-bottom:18px}
.flash button{background:none;border:none;cursor:pointer;font-size:14px;color:inherit;opacity:.6;padding:0 4px}
.flash-success{background:var(--green-l);color:#166534;border:1px solid #86efac}
.flash-error{background:var(--red-l);color:#991b1b;border:1px solid #fca5a5}
.flash-warning{background:var(--accent-l);color:#92400e;border:1px solid #fcd34d}

/* ── ALERT BANNER ────────────────────────────────────────── */
.alert{display:flex;align-items:center;gap:10px;padding:11px 14px;border-radius:8px;font-size:13px;margin-bottom:18px}
.alert-amber{background:var(--accent-l);color:#92400e;border:1px solid #fcd34d}
.alert-red{background:var(--red-l);color:#991b1b;border:1px solid #fca5a5}

/* ── FORMS ───────────────────────────────────────────────── */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-grid.g3{grid-template-columns:1fr 1fr 1fr}
.col2{grid-column:1/-1}
.fld{display:flex;flex-direction:column;gap:6px}
.fld label{font-size:11.5px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.fld input,.fld select,.fld textarea{padding:10px 13px;background:var(--surface);border:1.5px solid var(--border);border-radius:8px;font-size:14px;color:var(--text);outline:none;transition:border-color .15s,box-shadow .15s}
.fld input:focus,.fld select:focus,.fld textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(15,118,110,.1)}
.fld textarea{resize:vertical;min-height:80px}
.fld select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;padding-right:28px}
.form-actions{display:flex;gap:8px;padding-top:6px}
.inline-form{background:var(--surface2);border:1.5px solid var(--border);border-radius:var(--r);padding:20px;margin-bottom:16px;display:none;animation:fadeUp .15s ease}
.inline-form.open{display:block}
.inline-form h3{font-size:14px;font-weight:700;margin-bottom:16px;display:flex;align-items:center;gap:8px}

/* ── MISC ────────────────────────────────────────────────── */
.stk-bar{width:100%;height:5px;background:var(--border);border-radius:3px;margin-top:4px}
.stk-fill{height:100%;border-radius:3px}
.av{width:28px;height:28px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;color:#fff;flex-shrink:0}
.mono{font-family:'JetBrains Mono',monospace;font-size:12px;background:var(--surface2);padding:2px 7px;border-radius:5px;border:1px solid var(--border);color:var(--muted)}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.three-col{display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px}
.mt16{margin-top:16px}
.gap{display:flex;gap:8px}
.sep{height:1px;background:var(--border);margin:14px 0}
.empty{text-align:center;padding:36px 20px;color:var(--light);font-size:13px}
.not-found{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;text-align:center;gap:12px}
.not-found h1{font-size:72px;font-weight:800;color:var(--border2)}
.not-found p{color:var(--muted);font-size:16px}

/* ── DUAL CURRENCY ───────────────────────────────────────── */
.slsh-amt {
  display: block;
  font-size: 10.5px;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: .01em;
  margin-top: 1px;
}
.currency-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 8px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  color: var(--muted);
}

/* ── NEW MODULE ADDITIONS (Purchases / Returns / Suppliers) ── */
.ic-purple { background: var(--purple-l); color: var(--purple); }
.ic-orange { background: var(--orange-l); color: var(--orange); }
.bg-purple  { background: var(--purple-l); color: var(--purple); }
.bg-orange  { background: var(--orange-l); color: var(--orange); }

.three-col  { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 18px; }
.form-grid.g3 { grid-template-columns: 1fr 1fr 1fr; }
.col3 { grid-column: 1 / -1; }

.alert-blue {
  background: var(--blue-l);
  color: #1e40af;
  border: 1px solid #93c5fd;
}

/* Purchase status badges reuse existing badge classes */
/* .bg-green = Received, .bg-amber = Pending, .bg-blue = Partial, .bg-red = Cancelled */