* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #0f1117;
  --surface: #1a1d27;
  --surface2: #232733;
  --border: #2d3140;
  --text: #e4e6eb;
  --text-dim: #8b8f9e;
  --accent: #4f8cff;
  --accent-hover: #6ba0ff;
  --green: #34d399;
  --red: #f87171;
  --orange: #fbbf24;
  --purple: #a78bfa;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

/* Login */
.login-body { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.login-card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 40px; width: 380px; }
.login-logo { text-align: center; margin-bottom: 32px; }
.login-logo h1 { font-size: 28px; color: var(--accent); letter-spacing: 2px; }
.login-logo p { color: var(--text-dim); font-size: 13px; margin-top: 4px; }

/* Forms */
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 13px; color: var(--text-dim); margin-bottom: 4px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 10px 12px; background: var(--bg); border: 1px solid var(--border);
  border-radius: 6px; color: var(--text); font-size: 14px; outline: none;
}
.form-group input:focus, .form-group select:focus { border-color: var(--accent); }
.error-msg { color: var(--red); font-size: 13px; margin-top: 12px; text-align: center; }

/* Buttons */
.btn { padding: 8px 16px; border: none; border-radius: 6px; font-size: 14px; cursor: pointer; font-weight: 500; transition: all 0.15s; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-full { width: 100%; padding: 12px; font-size: 15px; }
.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn-success { background: var(--green); color: #000; }
.btn-danger { background: var(--red); color: #fff; }
.btn-outline { background: transparent; border: 1px solid var(--border); color: var(--text-dim); }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }
.btn-call { background: var(--green); color: #000; font-size: 16px; padding: 12px 24px; border-radius: 50px; }
.btn-hangup { background: var(--red); color: #fff; font-size: 16px; padding: 12px 24px; border-radius: 50px; }

/* Layout */
.app-container { display: flex; height: 100vh; }
.sidebar { width: 320px; background: var(--surface); border-right: 1px solid var(--border); display: flex; flex-direction: column; flex-shrink: 0; }
.main-content { flex: 1; display: flex; flex-direction: column; overflow: hidden; }
.header { padding: 12px 20px; background: var(--surface); border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; }
.header h2 { font-size: 16px; font-weight: 600; }

/* Sidebar sections */
.sidebar-header { padding: 16px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; }
.sidebar-header h1 { font-size: 18px; color: var(--accent); letter-spacing: 1px; }
.sidebar-section { padding: 12px 16px; border-bottom: 1px solid var(--border); }
.sidebar-section h3 { font-size: 12px; text-transform: uppercase; color: var(--text-dim); letter-spacing: 1px; margin-bottom: 8px; }

/* Prospect list */
.prospect-list { flex: 1; overflow-y: auto; }
.prospect-item { padding: 10px 16px; border-bottom: 1px solid var(--border); cursor: pointer; transition: background 0.1s; }
.prospect-item:hover { background: var(--surface2); }
.prospect-item.active { background: var(--surface2); border-left: 3px solid var(--accent); }
.prospect-item .company { font-size: 14px; font-weight: 500; }
.prospect-item .meta { font-size: 12px; color: var(--text-dim); margin-top: 2px; }
.prospect-status { display: inline-block; padding: 2px 6px; border-radius: 4px; font-size: 11px; font-weight: 500; }
.status-new { background: var(--border); color: var(--text-dim); }
.status-contacted { background: rgba(79,140,255,0.2); color: var(--accent); }
.status-follow_up { background: rgba(251,191,36,0.2); color: var(--orange); }
.status-hot { background: rgba(248,113,113,0.2); color: var(--red); }
.status-closed { background: rgba(52,211,153,0.2); color: var(--green); }
.status-callback { background: rgba(167,139,250,0.2); color: var(--purple); }

/* Dialer panel */
.dialer-panel { padding: 20px; display: flex; flex-direction: column; gap: 16px; }
.call-info { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 16px; }
.call-info h3 { font-size: 14px; margin-bottom: 8px; }
.call-info .detail { font-size: 13px; color: var(--text-dim); margin: 4px 0; }
.call-actions { display: flex; gap: 12px; justify-content: center; align-items: center; padding: 16px; }
.call-timer { font-size: 24px; font-family: 'Courier New', monospace; text-align: center; color: var(--green); }

/* Script panel */
.script-panel { flex: 1; display: flex; flex-direction: column; overflow: hidden; }
.script-tabs { display: flex; border-bottom: 1px solid var(--border); padding: 0 16px; overflow-x: auto; }
.script-tab { padding: 10px 16px; font-size: 13px; color: var(--text-dim); cursor: pointer; border-bottom: 2px solid transparent; white-space: nowrap; }
.script-tab.active { color: var(--accent); border-bottom-color: var(--accent); }
.script-tab:hover { color: var(--text); }
.script-content { flex: 1; overflow-y: auto; padding: 20px; }
.script-text { font-size: 14px; line-height: 1.8; white-space: pre-wrap; }
.script-text em { color: var(--text-dim); font-style: italic; }

/* Objection buttons */
.objection-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; padding: 16px; }
.objection-btn { padding: 10px 12px; background: var(--surface2); border: 1px solid var(--border); border-radius: 6px; color: var(--text); font-size: 12px; cursor: pointer; text-align: left; transition: all 0.15s; }
.objection-btn:hover { border-color: var(--accent); background: rgba(79,140,255,0.1); }
.objection-btn.active { border-color: var(--accent); background: rgba(79,140,255,0.15); }

/* Objection detail overlay */
.objection-detail { background: var(--surface); border: 1px solid var(--accent); border-radius: 8px; padding: 16px; margin: 16px; }
.objection-detail h4 { color: var(--accent); margin-bottom: 8px; font-size: 14px; }
.objection-detail p { font-size: 14px; line-height: 1.7; white-space: pre-wrap; }

/* Outcome tagging */
.outcome-panel { padding: 16px; border-top: 1px solid var(--border); background: var(--surface); }
.tag-row { display: flex; gap: 8px; margin-bottom: 8px; flex-wrap: wrap; }
.tag-btn { padding: 6px 12px; border: 1px solid var(--border); border-radius: 20px; font-size: 12px; cursor: pointer; background: var(--surface2); color: var(--text-dim); }
.tag-btn.selected { border-color: var(--accent); color: var(--accent); background: rgba(79,140,255,0.15); }
.tag-btn.tag-connected.selected { border-color: var(--green); color: var(--green); }
.tag-btn.tag-voicemail.selected { border-color: var(--orange); color: var(--orange); }
.tag-btn.tag-no-answer.selected { border-color: var(--text-dim); }
.tag-btn.tag-closed.selected { border-color: var(--green); color: var(--green); background: rgba(52,211,153,0.2); }
.tag-btn.tag-hot.selected { border-color: var(--red); color: var(--red); }
.tag-btn.tag-warm.selected { border-color: var(--orange); color: var(--orange); }
.tag-btn.tag-cold.selected { border-color: var(--accent); color: var(--accent); }

/* Dashboard */
.dashboard { padding: 20px; overflow-y: auto; }
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-bottom: 24px; }
.stat-card { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 20px; }
.stat-card .stat-value { font-size: 32px; font-weight: 700; }
.stat-card .stat-label { font-size: 13px; color: var(--text-dim); margin-top: 4px; }
.stat-card.green .stat-value { color: var(--green); }
.stat-card.blue .stat-value { color: var(--accent); }
.stat-card.orange .stat-value { color: var(--orange); }
.stat-card.red .stat-value { color: var(--red); }

/* Upload area */
.upload-zone { border: 2px dashed var(--border); border-radius: 8px; padding: 24px; text-align: center; cursor: pointer; transition: border-color 0.2s; }
.upload-zone:hover { border-color: var(--accent); }
.upload-zone input { display: none; }

/* Tabs nav */
.nav-tabs { display: flex; gap: 4px; padding: 8px 16px; }
.nav-tab { padding: 8px 16px; border-radius: 6px; font-size: 13px; cursor: pointer; color: var(--text-dim); }
.nav-tab.active { background: var(--accent); color: #fff; }
.nav-tab:hover:not(.active) { background: var(--surface2); }

/* Key stats quick ref */
.quick-ref { background: var(--surface2); border-radius: 6px; padding: 12px; margin: 8px 16px; font-size: 12px; }
.quick-ref .ref-item { margin: 4px 0; }
.quick-ref .ref-label { color: var(--text-dim); }
.quick-ref .ref-value { color: var(--green); font-weight: 500; }

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

/* Modal */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.6); display: flex; align-items: center; justify-content: center; z-index: 100; }
.modal { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 24px; width: 480px; max-height: 80vh; overflow-y: auto; }
.modal h3 { margin-bottom: 16px; }

/* Table */
table { width: 100%; border-collapse: collapse; }
th, td { padding: 8px 12px; text-align: left; border-bottom: 1px solid var(--border); font-size: 13px; }
th { color: var(--text-dim); font-weight: 500; font-size: 12px; text-transform: uppercase; }