/* ============================================================
   FF Task Control System — Main Stylesheet
   bKash-inspired palette · DM Sans font
   ============================================================ */

:root {
  --pink:     #E2136E;
  --pink-d:   #c00f5a;
  --pink-l:   #FFF0F6;
  --success:  #16A34A;
  --warning:  #F59E0B;
  --danger:   #DC2626;
  --info:     #2563EB;
  --bg:       #F7F8FA;
  --card:     #FFFFFF;
  --border:   #F0F0F4;
  --border2:  #E5E7EB;
  --text:     #111827;
  --text2:    #374151;
  --text3:    #6B7280;
  --text4:    #9CA3AF;
  --sidebar-w:220px;
  --topbar-h: 56px;
  --radius:   14px;
  --shadow:   0 2px 12px rgba(0,0,0,.05);
}

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

body {
  font-family: 'DM Sans', 'Trebuchet MS', Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
}

/* ─── LAYOUT ─────────────────────────────────────────────── */
.app-layout { display: flex; height: 100vh; overflow: hidden; }

/* ─── SIDEBAR ────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  background: var(--card);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  overflow-y: auto;
}
.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 18px 16px 14px;
  border-bottom: 1px solid var(--border);
}
.brand-icon {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--pink), var(--pink-d));
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; color: #fff; flex-shrink: 0;
}
.brand-name { font-size: 13px; font-weight: 800; color: var(--text); letter-spacing: -.01em; }
.brand-sub  { font-size: 10px; color: var(--text4); }

.sidebar-nav { flex: 1; padding: 10px 10px; }
.nav-item {
  display: flex; align-items: center; gap: 9px;
  padding: 9px 12px; border-radius: 10px;
  font-size: 13px; font-weight: 500; color: var(--text3);
  text-decoration: none; margin-bottom: 2px;
  transition: background .15s, color .15s;
  position: relative;
}
.nav-item:hover { background: #F9FAFB; color: var(--text); }
.nav-item.active { background: var(--pink-l); color: var(--pink); font-weight: 700; }
.nav-icon { font-size: 15px; width: 18px; text-align: center; }
.nav-badge {
  margin-left: auto;
  background: var(--pink); color: #fff;
  border-radius: 20px; font-size: 10px; font-weight: 800;
  padding: 1px 7px;
}

.sidebar-footer {
  padding: 12px 16px;
  border-top: 1px solid var(--border);
}
.sf-name  { font-size: 12px; font-weight: 700; color: var(--text2); }
.sf-email { font-size: 11px; color: var(--text4); margin-bottom: 6px; }
.sf-logout { font-size: 11px; color: var(--danger); font-weight: 600; text-decoration: none; }

/* ─── MAIN WRAP ──────────────────────────────────────────── */
.main-wrap { flex: 1; display: flex; flex-direction: column; overflow: hidden; }

.topbar {
  height: var(--topbar-h);
  background: var(--card);
  border-bottom: 1px solid var(--border);
  padding: 0 28px;
  display: flex; align-items: center; gap: 16px;
  flex-shrink: 0;
}
.topbar-title {
  font-size: 16px; font-weight: 800; letter-spacing: -.02em;
}
.topbar-meta { font-size: 11px; color: var(--text4); }
.topbar .btn-primary { margin-left: auto; }

.main-content { flex: 1; overflow-y: auto; padding: 24px 28px; }

/* ─── CARDS / KPIs ───────────────────────────────────────── */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(155px, 1fr));
  gap: 14px;
  margin-bottom: 24px;
}
.kpi-card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 18px 20px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.kpi-card .kpi-row { display: flex; justify-content: space-between; align-items: flex-start; }
.kpi-card .kpi-val { font-size: 28px; font-weight: 800; letter-spacing: -.02em; }
.kpi-card .kpi-icon{ font-size: 22px; }
.kpi-card .kpi-label{ font-size: 12px; font-weight: 600; color: var(--text2); margin-top: 2px; }
.kpi-card .kpi-sub  { font-size: 11px; color: var(--text4); margin-top: 2px; }

/* ─── CARD / PANEL ───────────────────────────────────────── */
.card {
  background: var(--card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.card-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 12px;
}
.card-title { font-size: 14px; font-weight: 700; color: var(--text); }
.card-body  { padding: 16px 20px; }

/* ─── TABLE ──────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
thead tr { background: #F9FAFB; }
th {
  padding: 11px 16px;
  text-align: left;
  font-size: 11px; font-weight: 700; color: var(--text3);
  letter-spacing: .05em; text-transform: uppercase;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
td {
  padding: 12px 16px;
  border-bottom: 1px solid #F9FAFB;
  vertical-align: middle;
}
tr:hover td { background: #FAFAFA; }
tr:last-child td { border-bottom: none; }

/* ─── BUTTONS ────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 18px;
  background: linear-gradient(135deg, var(--pink), var(--pink-d));
  color: #fff; border: none; border-radius: 10px;
  font-size: 13px; font-weight: 700; cursor: pointer;
  text-decoration: none; white-space: nowrap;
  box-shadow: 0 3px 12px rgba(226,19,110,.3);
  transition: opacity .15s;
}
.btn-primary:hover { opacity: .9; }

.btn-success {
  padding: 7px 16px;
  background: var(--success); color: #fff;
  border: none; border-radius: 9px;
  font-size: 13px; font-weight: 700; cursor: pointer;
}
.btn-danger {
  padding: 7px 16px;
  background: #FEF2F2; color: var(--danger);
  border: 1.5px solid var(--danger); border-radius: 9px;
  font-size: 13px; font-weight: 700; cursor: pointer;
}
.btn-secondary {
  padding: 7px 16px;
  background: #F3F4F6; color: var(--text2);
  border: none; border-radius: 9px;
  font-size: 13px; font-weight: 600; cursor: pointer;
  text-decoration: none; display: inline-block;
}
.btn-outline {
  padding: 4px 12px;
  background: var(--pink-l); color: var(--pink);
  border: 1px solid var(--pink); border-radius: 8px;
  font-size: 11px; font-weight: 700; cursor: pointer;
  text-decoration: none; display: inline-block;
}
.btn-sm { padding: 4px 10px; font-size: 11px; border-radius: 7px; }

/* ─── FORMS ──────────────────────────────────────────────── */
.form-group { margin-bottom: 18px; }
.form-row { display: grid; gap: 18px; grid-template-columns: 1fr 1fr; }
.form-row-3 { display: grid; gap: 18px; grid-template-columns: 1fr 1fr 1fr; }
label { display: block; font-size: 12px; font-weight: 600; color: var(--text2); margin-bottom: 6px; }
input[type=text], input[type=email], input[type=number],
input[type=tel], input[type=datetime-local], input[type=date],
select, textarea {
  width: 100%;
  padding: 9px 13px;
  border: 1.5px solid var(--border2);
  border-radius: 10px;
  font-size: 13px;
  font-family: inherit;
  color: var(--text);
  background: #fff;
  outline: none;
  transition: border-color .15s;
}
input:focus, select:focus, textarea:focus { border-color: var(--pink); }
textarea { resize: vertical; min-height: 80px; }

/* ─── FILTER BAR ─────────────────────────────────────────── */
.filter-bar { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 18px; }
.filter-btn {
  padding: 5px 14px; border-radius: 20px;
  border: 1.5px solid var(--border2);
  background: #fff; color: var(--text3);
  font-size: 12px; font-weight: 600; cursor: pointer;
  transition: all .15s;
}
.filter-btn.active, .filter-btn:hover {
  border-color: var(--pink); background: var(--pink); color: #fff;
}

/* ─── GRID 2-COL ─────────────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }

/* ─── REVIEW CARD ────────────────────────────────────────── */
.review-card {
  background: var(--card);
  border-radius: var(--radius);
  border: 1.5px solid #FEF3C7;
  box-shadow: 0 2px 12px rgba(245,158,11,.08);
  overflow: hidden;
}
.review-card-head {
  padding: 14px 18px;
  border-bottom: 1px solid #FEF3C7;
  display: flex; justify-content: space-between; align-items: center;
}
.review-card-body { padding: 14px 18px; }

.proof-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 12px;
}
.proof-cell {
  border-radius: 9px; padding: 8px 10px;
}
.proof-cell .proof-label {
  font-size: 10px; font-weight: 700; color: var(--text4); margin-bottom: 3px;
}
.proof-cell .proof-val { font-size: 12px; font-weight: 700; }

/* ─── PROGRESS BAR ───────────────────────────────────────── */
.prog-bar { height: 6px; background: #F3F4F6; border-radius: 3px; overflow: hidden; margin-top: 5px; }
.prog-bar-fill { height: 100%; border-radius: 3px; transition: width .5s ease; }

/* ─── ALERT ──────────────────────────────────────────────── */
.alert {
  padding: 12px 16px; border-radius: 10px;
  font-size: 13px; font-weight: 600; margin-bottom: 16px;
}
.alert-success { background: #F0FDF4; color: var(--success); border: 1px solid #BBF7D0; }
.alert-error   { background: #FEF2F2; color: var(--danger);  border: 1px solid #FECACA; }
.alert-info    { background: #EFF6FF; color: var(--info);    border: 1px solid #BFDBFE; }

/* ─── MODAL ──────────────────────────────────────────────── */
.modal-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 200;
  align-items: center; justify-content: center;
}
.modal-overlay.open { display: flex; }
.modal {
  background: var(--card); border-radius: 20px;
  padding: 28px; width: 100%; max-width: 440px;
  box-shadow: 0 20px 60px rgba(0,0,0,.2);
}
.modal-title { font-size: 16px; font-weight: 800; margin-bottom: 6px; }
.modal-sub   { font-size: 13px; color: var(--text3); margin-bottom: 16px; }

/* ─── LOGIN PAGE ─────────────────────────────────────────── */
.login-page {
  min-height: 100vh;
  background: linear-gradient(135deg, #1a0a14 0%, #2d0f22 50%, #1a0a14 100%);
  display: flex; align-items: center; justify-content: center; padding: 20px;
}
.login-box {
  width: 100%; max-width: 420px;
  background: rgba(255,255,255,.97);
  border-radius: 24px;
  box-shadow: 0 24px 80px rgba(226,19,110,.18), 0 4px 24px rgba(0,0,0,.12);
  overflow: hidden;
}
.login-head {
  background: linear-gradient(135deg, var(--pink), var(--pink-d));
  padding: 30px 36px 22px;
}
.login-logo {
  display: flex; align-items: center; gap: 12px;
}
.login-logo-icon {
  width: 44px; height: 44px; border-radius: 14px;
  background: rgba(255,255,255,.2);
  display: flex; align-items: center; justify-content: center;
  font-size: 24px;
}
.login-logo-title { color: #fff; font-size: 20px; font-weight: 800; letter-spacing: -.02em; }
.login-logo-sub   { color: rgba(255,255,255,.7); font-size: 12px; }
.login-body { padding: 26px 36px 30px; }

.role-tabs { display: flex; gap: 8px; background: #F7F8FA; border-radius: 12px; padding: 4px; margin-bottom: 22px; }
.role-tab {
  flex: 1; padding: 8px 0; border: none; border-radius: 9px;
  font-size: 13px; font-weight: 700; cursor: pointer; transition: all .2s;
  font-family: inherit;
}
.role-tab.active { background: var(--pink); color: #fff; }
.role-tab:not(.active) { background: transparent; color: var(--text3); }

/* ─── FF MOBILE PORTAL ───────────────────────────────────── */
.ff-page { min-height: 100vh; background: var(--bg); font-family: 'DM Sans', sans-serif; }
.ff-header {
  background: linear-gradient(135deg, var(--pink), var(--pink-d));
  padding: 16px 20px 20px;
}
.ff-header-row { display: flex; justify-content: space-between; align-items: center; }
.ff-welcome  { color: rgba(255,255,255,.7); font-size: 11px; font-weight: 600; }
.ff-name     { color: #fff; font-size: 18px; font-weight: 800; letter-spacing: -.02em; }
.ff-sub      { color: rgba(255,255,255,.7); font-size: 11px; }

.ff-stats    { display: flex; gap: 8px; margin-top: 14px; overflow-x: auto; }
.ff-stat-box {
  background: rgba(255,255,255,.15);
  border-radius: 10px; padding: 8px 14px; text-align: center; flex-shrink: 0;
}
.ff-stat-val   { font-size: 18px; font-weight: 800; color: #fff; }
.ff-stat-label { font-size: 10px; color: rgba(255,255,255,.75); font-weight: 600; }

.ff-content { padding: 14px; padding-bottom: 80px; }

.ff-task-card {
  background: var(--card); border-radius: 13px; padding: 14px 16px;
  margin-bottom: 10px; border: 1px solid var(--border);
  box-shadow: 0 2px 8px rgba(0,0,0,.04);
  text-decoration: none; display: block; color: inherit;
  border-left: 4px solid #E5E7EB;
  transition: transform .15s;
}
.ff-task-card:active { transform: scale(.99); }
.ff-task-card-row { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; }
.ff-task-title { font-size: 14px; font-weight: 700; color: var(--text); margin-bottom: 3px; }
.ff-task-cat   { font-size: 12px; color: var(--text4); }
.ff-task-foot  { display: flex; justify-content: space-between; align-items: center; margin-top: 8px; }

.ff-bottom-nav {
  position: fixed; bottom: 0; left: 0; right: 0;
  background: var(--card); border-top: 1px solid var(--border);
  display: flex;
}
.ff-nav-btn {
  flex: 1; padding: 11px 0; border: none; background: none; cursor: pointer;
  display: flex; flex-direction: column; align-items: center; gap: 3px;
  font-family: inherit;
}
.ff-nav-icon { font-size: 20px; }
.ff-nav-label{ font-size: 10px; font-weight: 700; }

/* FF Task Detail */
.ff-detail-header {
  background: linear-gradient(135deg, var(--pink), var(--pink-d));
  padding: 14px 18px;
  display: flex; align-items: center; gap: 12px;
}
.ff-back {
  background: rgba(255,255,255,.2); border: none;
  color: #fff; border-radius: 8px; width: 32px; height: 32px;
  cursor: pointer; font-size: 18px; display: flex; align-items: center; justify-content: center;
  text-decoration: none;
}
.ff-detail-body { padding: 14px; }

.detail-row {
  display: flex; gap: 10px; padding: 8px 0;
  border-bottom: 1px solid #F9FAFB;
}
.detail-key { font-size: 12px; color: var(--text4); font-weight: 600; min-width: 80px; }
.detail-val { font-size: 13px; color: var(--text2); }

.evidence-section {
  background: var(--card); border-radius: 13px; padding: 16px;
  border: 1px solid var(--border); margin-top: 14px;
}
.evidence-title { font-size: 14px; font-weight: 700; margin-bottom: 14px; }

.capture-btn {
  width: 100%; padding: 12px 0;
  border-radius: 12px; border: 1.5px solid;
  font-size: 14px; font-weight: 700; cursor: pointer;
  font-family: inherit; transition: all .2s;
}
.capture-btn.idle   { background: #EFF6FF; color: var(--info); border-color: #BFDBFE; }
.capture-btn.done   { background: #F0FDF4; color: var(--success); border-color: #BBF7D0; pointer-events: none; }
.capture-btn.loading{ background: #F9FAFB; color: var(--text3); border-color: var(--border2); }

.submit-btn {
  width: 100%; padding: 15px 0;
  border: none; border-radius: 13px;
  font-size: 16px; font-weight: 800; cursor: pointer;
  font-family: inherit; transition: all .2s;
}
.submit-btn.ready {
  background: linear-gradient(135deg, var(--pink), var(--pink-d));
  color: #fff;
  box-shadow: 0 4px 16px rgba(226,19,110,.35);
}
.submit-btn.disabled {
  background: #E5E7EB; color: var(--text4); cursor: not-allowed;
}

.rejection-box {
  background: #FEF2F2; border-radius: 12px; padding: 12px 14px;
  border: 1.5px solid #FECACA; margin-bottom: 14px;
}

/* ─── MISC ───────────────────────────────────────────────── */
.empty-state { text-align: center; padding: 60px 20px; color: var(--text4); }
.empty-state-icon { font-size: 48px; margin-bottom: 12px; }
.empty-state-text { font-size: 15px; font-weight: 600; }

.photo-preview { width: 100%; max-height: 200px; object-fit: cover; border-radius: 10px; margin-top: 8px; }

.text-pink    { color: var(--pink); }
.text-success { color: var(--success); }
.text-danger  { color: var(--danger); }
.text-warning { color: var(--warning); }
.text-muted   { color: var(--text4); }
.fw-700       { font-weight: 700; }
.fw-800       { font-weight: 800; }
.mt-4         { margin-top: 4px; }
.mt-8         { margin-top: 8px; }
.mt-12        { margin-top: 12px; }
.mt-16        { margin-top: 16px; }
.mb-16        { margin-bottom: 16px; }
.mb-20        { margin-bottom: 20px; }

@media (max-width: 768px) {
  .sidebar { display: none; }
  .main-content { padding: 16px; }
  .topbar { padding: 0 16px; }
  .form-row, .form-row-3, .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
}