/* CORE VARIABLES */
  :root {
    --bg: #050505; --panel: #0a0a0a; --border: #222; 
    --accent: #00ff9d; --accent-dim: rgba(0, 255, 157, 0.05);
    --purple: #bd00ff; --purple-dim: rgba(189, 0, 255, 0.1);
    --error: #ff4444; --text-main: #e5e5e5; --text-muted: #888;
    --font-head: 'Inter', sans-serif; --font-mono: 'Roboto Mono', monospace; 
  }

  * { box-sizing: border-box; margin: 0; padding: 0; outline: none; }
  body, html { margin: 0; padding: 0; overflow: hidden; background: var(--bg); color: var(--text-main); font-family: var(--font-head); }
  
  /* ROOT CONTAINER */
  #crm-root {
    position: fixed; top: 0; left: 0; width: 100vw; height: 100vh;
    display: flex; flex-direction: column;
  }

  /* FX */
  .bg-grid {
    position: absolute; top:0; left:0; width:100%; height: 100%; pointer-events: none; z-index: -1;
    background-image: linear-gradient(#111 1px, transparent 1px), linear-gradient(90deg, #111 1px, transparent 1px);
    background-size: 40px 40px; opacity: 0.2;
  }
  .scanlines {
    position: absolute; inset: 0; pointer-events: none; z-index: 5000;
    background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.05) 50%);
    background-size: 100% 3px; opacity: 0.3;
  }

  /* HEADER */
  .crm-header {
    height: 60px; border-bottom: 1px solid #222; background: rgba(10,10,10,0.9); backdrop-filter: blur(10px); z-index: 10;
    display: flex; align-items: center; justify-content: space-between; padding: 0 30px;
  }
  .brand { font-family: var(--font-mono); font-weight: 800; color: #fff; letter-spacing: -1px; font-size: 18px; }
  .brand span { color: var(--accent); }
  .user-info { font-family: var(--font-mono); font-size: 11px; color: var(--accent); border: 1px solid var(--accent); padding: 4px 10px; border-radius: 4px; background: var(--accent-dim); }

  /* MAIN CONTENT */
  .crm-body { flex: 1; padding: 30px; display: flex; flex-direction: column; gap: 20px; z-index: 10; overflow-y: auto; }

  /* STATS ROW */
  .stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; }
  .stat-card { background: #0e0e0e; border: 1px solid #222; padding: 20px; border-radius: 6px; position: relative; overflow: hidden; }
  .stat-card::before { content:''; position:absolute; top:0; left:0; width:2px; height:100%; background:var(--accent); opacity:0.5; }
  .stat-lbl { font-family: var(--font-mono); font-size: 10px; color: #666; margin-bottom: 5px; letter-spacing: 1px; }
  .stat-val { font-size: 24px; font-weight: 700; color: #fff; font-family: var(--font-mono); }
  .stat-val.green { color: var(--accent); text-shadow: 0 0 10px rgba(0,255,157,0.3); }
  .stat-val.red { color: var(--error); }

  /* TOOLBAR */
  .toolbar { display: flex; justify-content: space-between; align-items: center; gap: 15px; flex-wrap: wrap; }
  
  /* SEARCH & DATE */
  .search-box { display: flex; gap: 10px; }
  .crm-input {
      background: #0a0a0a; border: 1px solid #333; color: #fff; padding: 8px 12px;
      font-family: var(--font-mono); font-size: 11px; border-radius: 4px; outline: none; width: 200px;
  }
  .crm-input:focus { border-color: var(--accent); }
  .crm-input[type="date"] { width: 140px; color: #888; }

  /* FILTER TABS */
  .filter-bar { display: flex; gap: 5px; background: #111; padding: 4px; border-radius: 4px; border: 1px solid #222; }
  .filter-btn {
      background: transparent; border: none; color: #666; padding: 6px 14px;
      font-family: var(--font-mono); font-size: 10px; cursor: pointer; border-radius: 3px; transition: 0.2s; font-weight: bold;
  }
  .filter-btn:hover { color: #fff; background: rgba(255,255,255,0.05); }
  
  .filter-btn.active { background: var(--accent-dim); color: var(--accent); }
  .filter-btn.active.red { background: rgba(255,68,68,0.1); color: var(--error); }
  .filter-btn.active.purple { background: var(--purple-dim); color: var(--purple); }

  .refresh-btn { background: transparent; border: 1px solid #333; color: var(--accent); padding: 8px 16px; font-family: var(--font-mono); font-size: 10px; cursor: pointer; border-radius: 4px; transition: 0.2s; }
  .refresh-btn:hover { background: var(--accent-dim); box-shadow: 0 0 10px var(--accent-dim); }

  /* TABLE CONTAINER */
  .table-container { flex: 1; background: #0e0e0e; border: 1px solid #222; border-radius: 6px; overflow: hidden; display: flex; flex-direction: column; }
  
  .table-header { padding: 15px 20px; border-bottom: 1px solid #222; background: #111; }
  .th-title { font-family: var(--font-mono); font-size: 12px; font-weight: 700; color: #fff; letter-spacing: 1px; }

  .data-table { width: 100%; border-collapse: collapse; font-family: var(--font-mono); font-size: 11px; }
  .data-table th { text-align: left; padding: 12px 20px; border-bottom: 1px solid #222; color: #666; font-weight: 600; font-size: 10px; text-transform: uppercase; }
  .data-table td { padding: 12px 20px; border-bottom: 1px solid #1a1a1a; color: #ccc; vertical-align: middle; transition: 0.2s; }
  .data-table tr:hover td { background: #151515; color: #fff; cursor: pointer; }
  
  /* STATUS BADGES */
  .badge { padding: 3px 8px; border-radius: 2px; font-size: 9px; font-weight: 700; text-transform: uppercase; display: inline-block; min-width: 70px; text-align: center; }
  .badge.pending { background: rgba(255, 165, 0, 0.1); color: orange; border: 1px solid rgba(255, 165, 0, 0.3); }
  .badge.renewal { background: var(--purple-dim); color: var(--purple); border: 1px solid rgba(189, 0, 255, 0.3); }
  .badge.approved { background: rgba(0, 255, 157, 0.1); color: var(--accent); border: 1px solid rgba(0, 255, 157, 0.3); }
  .badge.rejected { background: rgba(255, 68, 68, 0.1); color: var(--error); border: 1px solid rgba(255, 68, 68, 0.3); }
  .badge.expired { background: #222; color: #888; border: 1px solid #444; }

  /* MONEY EDIT BUTTON */
  .btn-money { background: transparent; border: 1px solid var(--accent); color: var(--accent); font-size: 9px; padding: 2px 6px; border-radius: 2px; cursor: pointer; margin-left: 6px; opacity: 0.7; }
  .btn-money:hover { opacity: 1; background: var(--accent-dim); }

  /* LOADING */
  .loader-overlay { position: absolute; inset: 0; background: rgba(0,0,0,0.8); display: flex; justify-content: center; align-items: center; z-index: 50; display:none; }
  .spinner { width: 30px; height: 30px; border: 2px solid #333; border-top-color: var(--accent); border-radius: 50%; animation: spin 0.8s linear infinite; }
  @keyframes spin { to { transform: rotate(360deg); } }

  /* =========================================
     SYSTEM MODAL
     ========================================= */
  .sys-modal-overlay { 
      position: fixed; inset: 0; z-index: 100001; 
      background: rgba(0, 255, 157, 0.05); backdrop-filter: blur(8px); 
      display: flex; align-items: center; justify-content: center; 
      opacity: 0; animation: fadeIn 0.2s forwards; 
  }
  .sys-modal { 
      background: #0a0a0a; border: 1px solid #333; width: 500px; 
      box-shadow: 0 20px 50px rgba(0,0,0,0.8); 
      transform: scale(0.95); animation: modalPop 0.2s cubic-bezier(0.16, 1, 0.3, 1) forwards; 
      border-radius: 6px; overflow:hidden; display: flex; flex-direction: column;
  }
  
  .modal-header-tech {
      padding: 15px 20px; border-bottom: 1px solid #222; background: #0f0f0f;
      display: flex; justify-content: space-between; align-items: center;
  }
  .modal-title-text { font-family: var(--font-mono); font-size: 12px; font-weight: 700; color: #fff; letter-spacing: 1px; display:flex; align-items:center; gap:8px;}
  .modal-close-btn { background:none; border:none; color:#666; cursor:pointer; font-size:14px; }
  .modal-close-btn:hover { color:#fff; }

  .modal-body-tech { padding: 25px; color: #ccc; font-size: 12px; overflow-y: auto; background: #050505; }

  .detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
  .d-group label { display: block; font-size: 9px; color: #666; font-family: var(--font-mono); margin-bottom: 5px; text-transform: uppercase; letter-spacing: 1px;}
  .d-val { font-size: 13px; color: #fff; font-weight: 500; border-bottom: 1px solid #222; padding-bottom: 5px; width: 100%; display:block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  
  .sub-box { background: #0e0e0e; border: 1px solid #222; padding: 15px; border-radius: 4px; margin-bottom: 20px; }
  .sub-header { display: flex; justify-content: space-between; font-family: var(--font-mono); font-size: 10px; margin-bottom: 10px; }
  .sub-bar-bg { height: 4px; background: #222; border-radius: 2px; overflow: hidden; }
  .sub-bar-fill { height: 100%; background: var(--accent); width: 0%; box-shadow: 0 0 10px var(--accent-dim); }
  .sub-text { margin-top: 8px; font-size: 11px; color: #888; text-align: right; }

  .modal-footer-tech { 
      padding: 15px 20px; border-top: 1px solid #222; background: #0f0f0f; 
      display: flex; gap: 10px; 
  }
  
  .btn-tech { 
      flex: 1; padding: 10px; border: 1px solid var(--accent); background: rgba(0, 255, 157, 0.05); 
      color: var(--accent); font-family: var(--font-mono); font-size: 11px; font-weight: bold; 
      cursor: pointer; transition: 0.2s; border-radius: 3px; text-transform: uppercase; 
  }
  .btn-tech:hover { background: var(--accent); color: #000; box-shadow: 0 0 15px var(--accent-dim); }
  
  .btn-tech.danger { border-color: var(--error); color: var(--error); background: rgba(255, 68, 68, 0.05); }
  .btn-tech.danger:hover { background: var(--error); color: #fff; }
  
  .btn-tech.expire { border-color: orange; color: orange; background: rgba(255, 165, 0, 0.05); }
  .btn-tech.expire:hover { background: orange; color: #000; }

  .btn-ghost { 
      flex: 1; padding: 10px; border: 1px solid #333; background: transparent; 
      color: #666; font-family: var(--font-mono); font-size: 11px; font-weight: bold; 
      cursor: pointer; transition: 0.2s; border-radius: 3px; text-transform: uppercase; 
  }
  .btn-ghost:hover { border-color: #555; color: #fff; }

  @keyframes fadeIn { to { opacity: 1; } } 
  @keyframes modalPop { to { transform: scale(1); } }

  /* TOAST NOTIFICATIONS */
  #toast-container { position: fixed; top: 20px; right: 20px; z-index: 200000; display: flex; flex-direction: column; gap: 10px; pointer-events: none; }
  .sys-toast { 
      background: #111; border: 1px solid #333; border-left: 3px solid var(--accent); 
      padding: 12px 18px; min-width: 260px; color: #eee; font-family: var(--font-mono); 
      font-size: 11px; box-shadow: 0 5px 20px rgba(0,0,0,0.5); 
      transform: translateX(100%); animation: toastSlideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards; 
      pointer-events: auto; display: flex; align-items: center; justify-content: space-between; 
  }
  .sys-toast.error { border-left-color: var(--error); }
  @keyframes toastSlideIn { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
  @keyframes toastSlideOut { from { transform: translateX(0); opacity: 1; } to { transform: translateX(100%); opacity: 0; } }

/* AUTH OVERLAY */
#auth-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.9);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 999999;
}

.auth-box {
  width: 320px;
  background: #0a0a0a;
  border: 1px solid #222;
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.auth-title {
  font-family: var(--font-mono);
  font-size: 14px;
  margin-bottom: 10px;
  color: var(--accent);
}

.auth-box input {
  background: #000;
  border: 1px solid #333;
  padding: 10px;
  color: #fff;
  font-family: var(--font-mono);
  font-size: 11px;
}

.auth-box button {
  background: var(--accent);
  border: none;
  padding: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  cursor: pointer;
}

#auth-error {
  color: var(--error);
  font-size: 10px;
  font-family: var(--font-mono);
}