/* ============================================================
   WORKSHEET APPROVAL — Main Stylesheet
   Color palette: Navy primary, gold accent, clean white
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root {
  --navy:        #0d2240;
  --navy-light:  #1a3a5c;
  --navy-hover:  #163152;
  --gold:        #c9922a;
  --gold-light:  #f0c060;
  --white:       #ffffff;
  --bg:          #f4f6fa;
  --surface:     #ffffff;
  --border:      #d8e0ec;
  --text:        #1a2333;
  --text-muted:  #6b7a95;
  --success:     #1a7a4a;
  --success-bg:  #e8f7ef;
  --danger:      #b32d2d;
  --danger-bg:   #fceaea;
  --warning:     #c97a00;
  --warning-bg:  #fff8e6;
  --info:        #1a5fa8;
  --info-bg:     #e8f0fb;
  --radius:      10px;
  --radius-lg:   16px;
  --shadow:      0 2px 12px rgba(13,34,64,.10);
  --shadow-lg:   0 8px 32px rgba(13,34,64,.16);
  --font:        'Plus Jakarta Sans', sans-serif;
  --mono:        'IBM Plex Mono', monospace;
}

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

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  font-size: 14px;
  line-height: 1.6;
}

/* ---- Navbar ---- */
.navbar {
  background: var(--navy);
  padding: 0 2rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  height: 60px;
  box-shadow: 0 2px 8px rgba(0,0,0,.25);
  position: sticky;
  top: 0;
  z-index: 100;
}
.navbar-brand {
  display: flex;
  align-items: center;
  gap: .6rem;
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  letter-spacing: .02em;
}
.navbar-brand span.dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--gold-light);
  display: inline-block;
}
.navbar-nav {
  display: flex;
  align-items: center;
  gap: .25rem;
  margin-left: auto;
  list-style: none;
}
.navbar-nav a {
  color: rgba(255,255,255,.75);
  text-decoration: none;
  padding: .4rem .85rem;
  border-radius: 6px;
  font-size: .85rem;
  font-weight: 500;
  transition: all .15s;
}
.navbar-nav a:hover, .navbar-nav a.active {
  color: #fff;
  background: rgba(255,255,255,.1);
}
.navbar-user {
  display: flex;
  align-items: center;
  gap: .5rem;
  margin-left: 1rem;
  padding-left: 1rem;
  border-left: 1px solid rgba(255,255,255,.15);
}
.navbar-user .avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--gold);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: .75rem;
  color: var(--navy);
}
.navbar-user .name {
  font-size: .82rem;
  color: rgba(255,255,255,.85);
}
.btn-logout {
  background: none;
  border: 1px solid rgba(255,255,255,.25);
  color: rgba(255,255,255,.75);
  border-radius: 6px;
  padding: .3rem .7rem;
  font-size: .78rem;
  cursor: pointer;
  font-family: var(--font);
  transition: all .15s;
  text-decoration: none;
}
.btn-logout:hover { background: rgba(255,255,255,.1); color: #fff; }

/* ---- Page layout ---- */
.page-wrapper {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 1.5rem 3rem;
}
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.75rem;
  gap: 1rem;
  flex-wrap: wrap;
}
.page-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--navy);
}
.page-subtitle {
  font-size: .85rem;
  color: var(--text-muted);
  margin-top: .15rem;
}

/* ---- Cards ---- */
.card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  margin-bottom: 1.5rem;
  overflow: hidden;
}
.card-header {
  padding: 1.1rem 1.5rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: #fafbfd;
}
.card-title {
  font-weight: 700;
  font-size: .95rem;
  color: var(--navy);
  display: flex;
  align-items: center;
  gap: .5rem;
}
.card-body { padding: 1.5rem; }

/* ---- Badges ---- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: .25rem;
  padding: .25rem .65rem;
  border-radius: 20px;
  font-size: .75rem;
  font-weight: 600;
  white-space: nowrap;
}
.badge-success  { background: var(--success-bg); color: var(--success); }
.badge-danger   { background: var(--danger-bg);  color: var(--danger); }
.badge-warning  { background: var(--warning-bg); color: var(--warning); }
.badge-info     { background: var(--info-bg);    color: var(--info); }
.badge-navy     { background: var(--navy);        color: #fff; }

/* ---- Alerts ---- */
.alert {
  padding: .85rem 1.1rem;
  border-radius: var(--radius);
  font-size: .875rem;
  margin-bottom: 1.25rem;
  border-left: 4px solid transparent;
  display: flex;
  align-items: flex-start;
  gap: .6rem;
}
.alert-success { background: var(--success-bg); color: var(--success); border-color: var(--success); }
.alert-danger  { background: var(--danger-bg);  color: var(--danger);  border-color: var(--danger); }
.alert-warning { background: var(--warning-bg); color: var(--warning); border-color: var(--warning); }
.alert-info    { background: var(--info-bg);    color: var(--info);    border-color: var(--info); }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .55rem 1.2rem;
  border-radius: 8px;
  font-size: .85rem;
  font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: all .15s;
  white-space: nowrap;
}
.btn-primary  { background: var(--navy);  color: #fff; }
.btn-primary:hover  { background: var(--navy-hover); }
.btn-gold     { background: var(--gold);  color: #fff; }
.btn-gold:hover     { background: #a8771e; }
.btn-outline  { background: transparent; color: var(--navy); border: 1.5px solid var(--navy); }
.btn-outline:hover  { background: var(--navy); color: #fff; }
.btn-danger   { background: var(--danger); color: #fff; }
.btn-sm { padding: .35rem .8rem; font-size: .78rem; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* ---- Forms ---- */
.form-group    { margin-bottom: 1.1rem; }
.form-label    { display: block; font-weight: 600; font-size: .82rem; color: var(--navy); margin-bottom: .4rem; }
.form-control  {
  width: 100%;
  padding: .6rem .85rem;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: .875rem;
  font-family: var(--font);
  color: var(--text);
  background: #fff;
  transition: border-color .15s, box-shadow .15s;
  outline: none;
}
.form-control:focus { border-color: var(--navy-light); box-shadow: 0 0 0 3px rgba(26,58,92,.1); }
.form-control.is-invalid { border-color: var(--danger); }
.invalid-feedback { color: var(--danger); font-size: .78rem; margin-top: .3rem; }
.form-text { color: var(--text-muted); font-size: .78rem; margin-top: .3rem; }
.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='%236b7a95' d='M8 10.5L2.5 5h11z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right .75rem center;
  background-size: 12px;
}

/* ---- Table ---- */
.table-wrapper { overflow-x: auto; }
table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .875rem;
}
.data-table thead th {
  background: #f0f3f9;
  color: var(--navy);
  font-weight: 700;
  padding: .75rem 1rem;
  text-align: left;
  border-bottom: 2px solid var(--border);
  white-space: nowrap;
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.data-table tbody td {
  padding: .85rem 1rem;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  vertical-align: middle;
}
.data-table tbody tr:hover { background: #f8faff; }
.data-table tbody tr:last-child td { border-bottom: none; }

/* ---- Detail Grid ---- */
.detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1rem 1.5rem;
}
.detail-item { }
.detail-label {
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-muted);
  margin-bottom: .2rem;
}
.detail-value {
  font-size: .9rem;
  color: var(--text);
  font-weight: 500;
}
.detail-value.mono { font-family: var(--mono); font-size: .82rem; }

/* ---- Progress ---- */
.progress-bar-wrap {
  background: #e4e9f3;
  border-radius: 20px;
  height: 8px;
  overflow: hidden;
  margin-top: .4rem;
}
.progress-bar-fill {
  height: 100%;
  border-radius: 20px;
  background: var(--gold);
  transition: width .6s ease;
}

/* ---- Signature canvas ---- */
.sig-canvas-wrap {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  background: #fafbfd;
  overflow: hidden;
  position: relative;
  transition: border-color .2s;
}
.sig-canvas-wrap:hover,
.sig-canvas-wrap.active { border-color: var(--navy-light); border-style: solid; }
#sigCanvas {
  display: block;
  width: 100%;
  height: 200px;
  cursor: crosshair;
  touch-action: none;
}
.sig-actions {
  display: flex;
  gap: .6rem;
  margin-top: .75rem;
  flex-wrap: wrap;
}

/* ---- Signature preview (sudah ada) ---- */
.sig-preview {
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: .75rem 1rem;
  background: #fafbfd;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.sig-preview img { max-height: 80px; max-width: 220px; object-fit: contain; }
.sig-preview .meta { font-size: .8rem; color: var(--text-muted); }
.sig-preview .meta strong { color: var(--text); display: block; font-size: .9rem; }

/* ---- Approval status row ---- */
.appr-row {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 1rem 1.25rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
}
.appr-row + .appr-row { margin-top: .75rem; }
.appr-row .appr-icon {
  width: 42px; height: 42px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.appr-icon.pending  { background: var(--warning-bg); color: var(--warning); }
.appr-icon.approved { background: var(--success-bg); color: var(--success); }
.appr-row .appr-label { font-weight: 600; font-size: .88rem; color: var(--navy); }
.appr-row .appr-meta  { font-size: .78rem; color: var(--text-muted); margin-top: .15rem; }

/* ---- Login Page ---- */
.login-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  padding: 2rem;
}
.login-card {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 2.5rem;
  width: 100%;
  max-width: 400px;
}
.login-logo {
  text-align: center;
  margin-bottom: 1.75rem;
}
.login-logo .logo-mark {
  width: 54px; height: 54px;
  border-radius: 14px;
  background: var(--navy);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1rem;
  font-size: 1.4rem;
  color: var(--gold-light);
}
.login-logo h1 { font-size: 1.15rem; font-weight: 700; color: var(--navy); }
.login-logo p  { font-size: .8rem;  color: var(--text-muted); margin-top: .25rem; }

/* ---- Pagination / Back link ---- */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  color: var(--navy-light);
  font-size: .85rem;
  font-weight: 600;
  text-decoration: none;
  margin-bottom: 1.25rem;
}
.back-link:hover { color: var(--navy); }

/* ---- Empty state ---- */
.empty-state {
  text-align: center;
  padding: 3rem 1.5rem;
  color: var(--text-muted);
}
.empty-state .icon { font-size: 2.5rem; margin-bottom: .75rem; }
.empty-state p { font-size: .9rem; }

/* ---- Footer ---- */
.footer {
  text-align: center;
  padding: 1.25rem;
  color: var(--text-muted);
  font-size: .78rem;
  border-top: 1px solid var(--border);
  margin-top: 2rem;
}

/* ---- Responsive ---- */
@media (max-width: 640px) {
  .page-wrapper { padding: 1.25rem 1rem 2rem; }
  .navbar { padding: 0 1rem; }
  .detail-grid { grid-template-columns: 1fr 1fr; }
  .card-body { padding: 1.1rem; }
}

/* row approved */
tr.row-approved td { opacity: 0.65; }
tr.row-approved { background: rgba(16,185,129,0.04); }