/* ===== CUSTOM STYLES – Media Plan Pro v2 ===== */

:root {
  --primary: #1e40af;
  --primary-light: #3b82f6;
  --accent: #f59e0b;
  --success: #10b981;
  --danger: #ef4444;
  --bg: #f1f5f9;
}

* { box-sizing: border-box; }
body { font-family: 'Segoe UI', system-ui, sans-serif; }

/* ---- Scrollbar ---- */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: #f1f5f9; }
::-webkit-scrollbar-thumb { background: #94a3b8; border-radius: 3px; }

/* ---- Nav ---- */
.nav-logo { background: linear-gradient(135deg, #1e40af, #3b82f6); }

/* ---- Status Badges ---- */
.badge-draft    { background:#e2e8f0; color:#475569; }
.badge-sent     { background:#dbeafe; color:#1e40af; }
.badge-approved { background:#d1fae5; color:#065f46; }
.badge-rejected { background:#fee2e2; color:#991b1b; }
.badge-expired  { background:#fef3c7; color:#92400e; }

/* ---- Editor Table ---- */
.media-table { border-collapse: separate; border-spacing: 0; }
.media-table th { background: #1e40af; color: white; position: sticky; top: 0; z-index: 2; }
.media-table td { vertical-align: middle; }
.media-table tbody tr:hover { background: #f8fafc; }
.media-table td input, .media-table td select {
  width: 100%; border: none; background: transparent;
  outline: none; font-size: 13px; padding: 4px 6px;
}
.media-table td input:focus, .media-table td select:focus {
  background: #eff6ff; border-radius: 4px;
}

/* ---- Section Cards ---- */
.section-card {
  background: white; border-radius: 12px;
  box-shadow: 0 1px 3px rgba(0,0,0,.08);
  padding: 24px; margin-bottom: 20px;
}
.section-title {
  font-size: 15px; font-weight: 700; color: #1e40af;
  border-left: 4px solid #1e40af;
  padding-left: 12px; margin-bottom: 18px;
  display: flex; align-items: center; justify-content: space-between;
}

/* ---- Finance Summary ---- */
.finance-table td { padding: 8px 12px; }
.finance-table .total-row { background: #1e40af; color: white; font-weight: 700; font-size: 16px; }

/* ---- Tabs ---- */
.tab-nav { overflow-x: auto; white-space: nowrap; -webkit-overflow-scrolling: touch; }
.tab-nav::-webkit-scrollbar { display: none; }
.tab-btn { border-bottom: 3px solid transparent; transition: all .2s; white-space: nowrap; }
.tab-btn.active { border-bottom-color: #1e40af; color: #1e40af; font-weight: 600; }
.tab-btn:hover:not(.active) { border-bottom-color: #93c5fd; }

/* ---- Buttons ---- */
.btn-primary { background: #1e40af; color: white; transition: background .2s; }
.btn-primary:hover { background: #1d3a9f; }
.btn-success { background: #10b981; color: white; }
.btn-success:hover { background: #059669; }
.btn-danger { background: #ef4444; color: white; }
.btn-danger:hover { background: #dc2626; }
.btn-outline { border: 2px solid #1e40af; color: #1e40af; background: white; transition: all .2s; }
.btn-outline:hover { background: #1e40af; color: white; }
.btn-secondary { background: #f1f5f9; color: #475569; border: 1px solid #e2e8f0; transition: all .2s; }
.btn-secondary:hover { background: #e2e8f0; }

/* ---- Modal ---- */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.5);
  display: flex; align-items: center; justify-content: center;
  z-index: 1000; padding: 16px;
}
.modal-box {
  background: white; border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0,0,0,.3);
  max-height: 90vh; overflow-y: auto;
}

/* ---- Dashboard Cards ---- */
.stat-card {
  background: white; border-radius: 12px;
  padding: 20px 24px; box-shadow: 0 1px 3px rgba(0,0,0,.08);
}

/* ---- Toast ---- */
#toast {
  position: fixed; bottom: 24px; right: 24px;
  z-index: 9999; transition: all .3s;
  transform: translateY(100px); opacity: 0;
}
#toast.show { transform: translateY(0); opacity: 1; }

/* ============================================================
   SHEET 2: ROAD MAP
   ============================================================ */
.rm-month-col {
  background: white; border-radius: 12px;
  box-shadow: 0 1px 3px rgba(0,0,0,.08);
  overflow: hidden; display: flex; flex-direction: column;
}
.rm-month-header {
  background: linear-gradient(135deg, #1e40af, #3b82f6);
  color: white; padding: 14px 16px;
}
.rm-month-body { padding: 14px; flex: 1; min-height: 280px; }

.activity-card {
  border-radius: 8px; padding: 10px 12px;
  border: 1px solid; margin-bottom: 8px;
  transition: box-shadow 0.15s;
}
.activity-card:hover { box-shadow: 0 2px 8px rgba(0,0,0,.1); }
.activity-planning { background:#eff6ff; border-color:#bfdbfe; }
.activity-creative { background:#fefce8; border-color:#fde68a; }
.activity-launch   { background:#f0fdf4; border-color:#bbf7d0; }
.activity-optimize { background:#fff7ed; border-color:#fed7aa; }
.activity-report   { background:#f8fafc; border-color:#e2e8f0; }
.activity-meeting  { background:#faf5ff; border-color:#ddd6fe; }

.activity-type-select {
  background: transparent !important; border: none !important;
  font-size: 11px !important; font-weight: 600;
  padding: 0 !important; cursor: pointer;
  max-width: 160px;
}

/* ============================================================
   SHEET 3: KPI
   ============================================================ */
.kpi-sum-card {
  background: white; border-radius: 10px; padding: 14px 18px;
  box-shadow: 0 1px 3px rgba(0,0,0,.08); text-align: center;
}
.kpi-table th { background: #1e40af; color: white; font-size: 12px; white-space: nowrap; padding: 8px 10px; }
.kpi-table td { font-size: 13px; vertical-align: middle; }
.kpi-table tbody tr:hover { background: #f8fafc; }
.kpi-table td input {
  width: 100%; border: none; background: transparent;
  outline: none; font-size: 13px; padding: 4px 6px;
}
.kpi-table td input:focus { background: #eff6ff; border-radius: 4px; }

/* ============================================================
   SHEET 5: AUDIENCE
   ============================================================ */
.persona-card {
  background: white; border: 1px solid #e2e8f0;
  border-radius: 12px; padding: 18px;
  margin-bottom: 14px;
  box-shadow: 0 1px 4px rgba(0,0,0,.06);
}
.persona-avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: linear-gradient(135deg, #1e40af, #3b82f6);
  color: white; font-size: 17px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

.interest-tag {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 5px 10px; border-radius: 20px;
  border: 1px solid #e2e8f0; background: #f8fafc;
  cursor: pointer; transition: all .15s; font-size: 13px;
  user-select: none;
}
.interest-tag:hover { border-color: #93c5fd; background: #eff6ff; }
.interest-tag input { display: none; }
.interest-tag.selected { background: #dbeafe; border-color: #3b82f6; color: #1e40af; font-weight: 500; }

/* ============================================================
   SHEET 6: CONTENT & DESIGN
   ============================================================ */
.pillar-card {
  border-radius: 12px; padding: 16px; margin-bottom: 12px;
  border: 1px solid;
}

/* ============================================================
   PREVIEW DOCUMENT
   ============================================================ */
.preview-doc {
  background: white; max-width: 960px;
  margin: 0 auto; box-shadow: 0 4px 20px rgba(0,0,0,.15);
}
.preview-header { background: linear-gradient(135deg, #1e40af, #3b82f6); color: white; padding: 32px 40px; }
.preview-table th { background: #1e40af; color: white; font-size: 12px; padding: 8px 10px; }
.preview-table td { font-size: 12px; border: 1px solid #e2e8f0; padding: 7px 10px; }
.preview-table tr:nth-child(even) td { background: #f8fafc; }

.preview-section-header {
  background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
  color: white; padding: 22px 40px;
}
.preview-section-header .sec-tag {
  font-size: 10px; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; color: rgba(255,255,255,.65); margin-bottom: 4px;
}
.preview-section-header h2 { font-size: 20px; font-weight: 700; margin: 0; }

.preview-rm-col { border: 1px solid #e2e8f0; border-radius: 8px; overflow: hidden; }
.preview-rm-head { background: #1e40af; color: white; padding: 8px 12px; font-weight: 600; font-size: 13px; }
.preview-rm-body { padding: 10px 12px; min-height: 120px; }
.preview-act-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; margin-top: 5px; }

/* ---- Print ---- */
@media print {
  body { background: white !important; }
  #topNav, .no-print { display: none !important; }
  #previewView { padding: 0 !important; background: white !important; }
  .preview-doc { box-shadow: none !important; max-width: 100% !important; }
  .preview-new-page { page-break-before: always; }
  .preview-section-header, .preview-header, .preview-rm-head {
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }
}

/* ---- Chart ---- */
#budgetChart { max-height: 260px; }

/* ---- Number input ---- */
input[type=number]::-webkit-inner-spin-button,
input[type=number]::-webkit-outer-spin-button { -webkit-appearance: none; }

/* ============================================================
   TEMPLATE MODAL
   ============================================================ */
.template-card {
  transition: transform .15s, box-shadow .15s;
}
.template-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,.12);
}
.template-quick-btn {
  transition: transform .1s, box-shadow .1s;
}
.template-quick-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0,0,0,.1);
}

/* ============================================================
   AI BUTTON
   ============================================================ */
.ai-btn {
  background: linear-gradient(135deg, #7c3aed, #4f46e5);
  color: white;
  transition: all .2s;
  box-shadow: 0 2px 8px rgba(79,70,229,.3);
}
.ai-btn:hover {
  background: linear-gradient(135deg, #6d28d9, #4338ca);
  box-shadow: 0 4px 12px rgba(79,70,229,.4);
  transform: translateY(-1px);
}

/* ============================================================
   PROGRESS BAR
   ============================================================ */
#progressBar {
  transition: width .5s ease, background-color .3s;
}

/* ============================================================
   KEYWORD DIFFICULTY CELL
   ============================================================ */
.diff-easy   { color: #10b981; font-weight: 700; }
.diff-medium { color: #f59e0b; font-weight: 700; }
.diff-hard   { color: #ef4444; font-weight: 700; }