/* DispatchGo shared design system — used by login, driver app, and admin dashboard */

:root{
  --bg:#f5f7fa;
  --card:#ffffff;
  --border:#e6eaf0;
  --navy:#0f2540;
  --navy-2:#1e3a5f;
  --teal:#0f766e;
  --teal-dark:#0b5c56;
  --teal-light:#e6f6f4;
  --accent:#f59e0b;
  --accent-light:#fef3e2;
  --text:#1f2937;
  --muted:#6b7280;
  --muted-2:#9aa4b2;
  --danger:#c0392b;
  --radius-lg:18px;
  --radius-md:12px;
  --radius-sm:8px;
  --shadow:0 1px 2px rgba(15,37,64,.04), 0 6px 16px rgba(15,37,64,.06);
}

*{box-sizing:border-box;}

body{
  margin:0;
  font-family:'Inter',sans-serif;
  background:var(--bg);
  color:var(--text);
  -webkit-font-smoothing:antialiased;
}

/* Buttons */
.btn{
  font-family:inherit;font-size:13.5px;font-weight:600;
  border-radius:var(--radius-sm);padding:10px 16px;
  border:1px solid transparent;cursor:pointer;
  transition:opacity .15s, background .15s;
  text-align:center;
}
.btn:hover{opacity:.9;}
.btn:disabled{opacity:.6;cursor:not-allowed;}
.btn-primary{background:var(--teal);color:#fff;}
.btn-outline{background:#fff;border-color:var(--border);color:var(--navy);}
.btn-danger-outline{background:#fff;border-color:#fbd5d5;color:var(--danger);}
.btn-sm{padding:7px 12px;font-size:12.5px;}
.btn-block{width:100%;}

/* Badges */
.badge{
  display:inline-flex;align-items:center;gap:5px;
  padding:4px 10px;border-radius:999px;
  font-size:11px;font-weight:700;letter-spacing:.2px;
  white-space:nowrap;
}
.badge.b-available{background:var(--teal-light);color:var(--teal-dark);}
.badge.b-assigned{background:var(--accent-light);color:#b45309;}
.badge.b-pending{background:#fef3e2;color:#b45309;}
.badge.b-ongoing{background:#e0edff;color:#1d4ed8;}
.badge.b-completed{background:#e3f7e9;color:#15803d;}
.badge.b-na{background:#f1f3f6;color:#6b7280;}
.badge.b-rejected{background:#fde8e8;color:#b91c1c;}

/* Cards & panels */
.card, .panel{
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow);
}

/* Form fields */
.field{margin-bottom:14px;}
.field label{display:block;font-size:12px;font-weight:600;color:var(--muted);margin-bottom:6px;}
.field input, .field select{
  width:100%;padding:11px 12px;border:1px solid var(--border);border-radius:var(--radius-sm);
  font-family:inherit;font-size:13.5px;color:var(--text);background:#fafbfc;
}
.field input:focus, .field select:focus{outline:2px solid var(--teal-light);border-color:var(--teal);background:#fff;}
.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.field-hint{font-size:11.5px;color:var(--muted-2);margin-top:5px;}

/* Alerts */
.alert{
  border-radius:var(--radius-sm);
  padding:10px 14px;
  font-size:12.5px;
  font-weight:500;
  margin-bottom:16px;
  display:none;
}
.alert.show{display:block;}
.alert-error{background:#fde8e8;color:#b91c1c;border:1px solid #f6bcbc;}
.alert-success{background:var(--teal-light);color:var(--teal-dark);border:1px solid #b7e6e1;}

/* Avatar */
.avatar{
  border-radius:50%;background:var(--teal);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:700;flex-shrink:0;
}

/* Segmented control */
.segmented{display:inline-flex;background:#eef1f5;border-radius:999px;padding:4px;}
.segmented button{
  border:none;background:transparent;padding:8px 18px;
  font-family:inherit;font-size:12.5px;font-weight:600;color:var(--muted);
  border-radius:999px;cursor:pointer;
}
.segmented button.active{background:#fff;color:var(--navy);box-shadow:0 1px 3px rgba(15,37,64,.12);}

/* Tables */
table{width:100%;border-collapse:collapse;}
thead th{
  text-align:left;font-size:11px;font-weight:700;color:var(--muted);
  text-transform:uppercase;letter-spacing:.3px;
  padding:12px 20px;background:#fbfcfd;border-bottom:1px solid var(--border);
}
tbody td{
  padding:14px 20px;font-size:13.5px;color:var(--text);
  border-bottom:1px solid var(--border);
}
tbody tr:last-child td{border-bottom:none;}
tbody tr:hover{background:#fafbfd;}
.cell-name{font-weight:600;color:var(--navy);}
.cell-sub{font-size:11.5px;color:var(--muted-2);margin-top:2px;}

/* Modal */
.modal-overlay{
  position:fixed;inset:0;background:rgba(15,37,64,.45);
  display:none;align-items:center;justify-content:center;z-index:50;padding:16px;
}
.modal-overlay.active{display:flex;}
.modal{
  background:#fff;border-radius:var(--radius-lg);width:480px;max-width:100%;
  box-shadow:0 20px 60px rgba(15,37,64,.25);overflow:hidden;
  max-height:90vh;display:flex;flex-direction:column;
}
.modal-head{
  padding:18px 22px;border-bottom:1px solid var(--border);
  display:flex;justify-content:space-between;align-items:center;flex-shrink:0;
}
.modal-head h3{margin:0;font-size:15.5px;font-weight:700;color:var(--navy);}
.modal-close{border:none;background:none;font-size:18px;color:var(--muted-2);cursor:pointer;}
.modal-body{padding:20px 22px;overflow-y:auto;}
.modal-foot{padding:16px 22px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:10px;flex-shrink:0;}
.detail-row{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px solid var(--border);font-size:13px;gap:12px;}
.detail-row:last-child{border-bottom:none;}
.detail-row .k{color:var(--muted);}
.detail-row .v{font-weight:600;color:var(--navy);text-align:right;}

/* Loading spinner */
.spinner{
  width:16px;height:16px;border-radius:50%;
  border:2px solid rgba(255,255,255,.4);border-top-color:#fff;
  display:inline-block;animation:spin .7s linear infinite;vertical-align:-3px;
}
@keyframes spin{to{transform:rotate(360deg);}}