/* ===========================================================================
   app.css — Cabza design system. One stylesheet, mobile-first, no frameworks.
   Premium / minimal / trustworthy. Used by every page.
   =========================================================================== */
:root{
  --brand:#ff6b2c; --brand-dark:#e85a1f; --brand-soft:#fff1ea;
  --ink:#13151a; --ink-2:#3a3f4a; --muted:#6b7280; --line:#e7e9ee;
  --bg:#ffffff; --bg-2:#f6f7f9; --bg-3:#eef0f4;
  --ok:#0f9d58; --ok-soft:#e6f4ea; --warn:#b8860b; --warn-soft:#fdf3e0;
  --err:#d6453d; --err-soft:#fdecea; --info:#2563eb; --info-soft:#e8effd;
  --radius:14px; --radius-sm:10px; --radius-lg:22px;
  --shadow:0 1px 3px rgba(16,24,40,.06),0 8px 24px rgba(16,24,40,.06);
  --shadow-lg:0 12px 40px rgba(16,24,40,.12);
  --font:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --maxw:1200px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:var(--font);color:var(--ink);background:var(--bg-2);line-height:1.55;
  -webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
h1,h2,h3,h4{line-height:1.2;font-weight:700;letter-spacing:-.02em}
h1{font-size:clamp(1.9rem,5vw,3.2rem)}
h2{font-size:clamp(1.5rem,3.5vw,2.3rem)}
h3{font-size:1.2rem}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px}
.muted{color:var(--muted)} .center{text-align:center}
.hide{display:none!important}

/* ---- Buttons ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border:1px solid transparent;border-radius:var(--radius-sm);
  padding:12px 20px;font-weight:600;font-size:.95rem;transition:.15s;white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-dark)}
.btn-ghost{background:#fff;border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{background:var(--bg-2)}
.btn-danger{background:var(--err-soft);color:var(--err)}
.btn-danger:hover{background:#fbdad7}
.btn-sm{padding:7px 13px;font-size:.85rem}
.btn-block{width:100%}
.btn[disabled]{opacity:.55;pointer-events:none}

/* ---- Forms ---- */
.field{margin-bottom:14px}
.field label{display:block;font-size:.85rem;font-weight:600;color:var(--ink-2);margin-bottom:6px}
.input,select,textarea{width:100%;padding:12px 14px;border:1px solid var(--line);
  border-radius:var(--radius-sm);font-size:.95rem;font-family:inherit;background:#fff;color:var(--ink)}
.input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand);
  box-shadow:0 0 0 3px var(--brand-soft)}
textarea{resize:vertical;min-height:90px}
.row{display:grid;gap:14px}
@media(min-width:640px){.row.cols-2{grid-template-columns:1fr 1fr}
  .row.cols-3{grid-template-columns:1fr 1fr 1fr}}

/* ---- Cards ---- */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:20px}
.card-pad-lg{padding:28px}

/* ---- Badges ---- */
.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 11px;border-radius:999px;
  font-size:.78rem;font-weight:600}
.badge-pending{background:var(--warn-soft);color:var(--warn)}
.badge-assigned{background:var(--info-soft);color:var(--info)}
.badge-confirmed{background:var(--info-soft);color:var(--info)}
.badge-started{background:var(--brand-soft);color:var(--brand-dark)}
.badge-completed{background:var(--ok-soft);color:var(--ok)}
.badge-cancelled{background:var(--err-soft);color:var(--err)}
.badge-active{background:var(--ok-soft);color:var(--ok)}
.badge-inactive{background:var(--bg-3);color:var(--muted)}

/* ---- Tables ---- */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
table{width:100%;border-collapse:collapse;font-size:.9rem;min-width:560px}
th,td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap}
th{background:var(--bg-2);font-weight:600;color:var(--ink-2);font-size:.8rem;
  text-transform:uppercase;letter-spacing:.04em}
tr:last-child td{border-bottom:none}
tbody tr:hover{background:var(--bg-2)}

/* ---- Toast ---- */
#toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%,120%);
  background:var(--ink);color:#fff;padding:13px 20px;border-radius:12px;font-size:.9rem;
  font-weight:500;box-shadow:var(--shadow-lg);z-index:9999;transition:transform .3s;max-width:90vw}
#toast.show{transform:translate(-50%,0)}
#toast[data-type="error"]{background:var(--err)}
#toast[data-type="info"]{background:var(--info)}

/* ---- Modal ---- */
.modal-back{position:fixed;inset:0;background:rgba(16,24,40,.55);display:flex;
  align-items:center;justify-content:center;padding:20px;z-index:1000}
.modal{background:#fff;border-radius:var(--radius-lg);width:100%;max-width:520px;
  max-height:90vh;overflow:auto;box-shadow:var(--shadow-lg)}
.modal-head{display:flex;justify-content:space-between;align-items:center;
  padding:20px 24px;border-bottom:1px solid var(--line)}
.modal-body{padding:24px}
.modal-foot{padding:16px 24px;border-top:1px solid var(--line);display:flex;gap:10px;justify-content:flex-end}
.x{background:none;border:none;font-size:1.6rem;line-height:1;color:var(--muted)}

/* ---- Loading / empty ---- */
.spinner{width:36px;height:36px;border:3px solid var(--bg-3);border-top-color:var(--brand);
  border-radius:50%;animation:spin .8s linear infinite;margin:30px auto}
@keyframes spin{to{transform:rotate(360deg)}}
.empty{text-align:center;padding:48px 20px;color:var(--muted)}
.empty svg{margin:0 auto 12px;opacity:.4}

/* ---- Stat tiles ---- */
.stats{display:grid;gap:14px;grid-template-columns:repeat(2,1fr)}
@media(min-width:760px){.stats{grid-template-columns:repeat(4,1fr)}}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.stat .n{font-size:1.8rem;font-weight:800;letter-spacing:-.03em}
.stat .l{font-size:.82rem;color:var(--muted);font-weight:600;margin-top:2px}

/* section header (admin pages) */
.section-head{display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;margin-bottom:18px}
.card-pad-lg{padding:28px}

/* toggle switch */
.switch{position:relative;display:inline-block;width:46px;height:26px;flex:none}
.switch input{opacity:0;width:0;height:0}
.slider{position:absolute;inset:0;background:#ccc;border-radius:26px;transition:.2s;cursor:pointer}
.slider:before{content:"";position:absolute;height:20px;width:20px;left:3px;bottom:3px;background:#fff;border-radius:50%;transition:.2s}
.switch input:checked+.slider{background:var(--brand)}
.switch input:checked+.slider:before{transform:translateX(20px)}
.hide{display:none!important}

/* 4-column row */
.row.cols-4{display:grid;grid-template-columns:repeat(4,1fr) auto;gap:12px}
@media(max-width:640px){.row.cols-4{grid-template-columns:1fr 1fr}}

/* fare breakdown (driver complete modal) */
.fare-bd-title{font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:700;margin-bottom:8px}
.fl{display:flex;justify-content:space-between;align-items:baseline;padding:5px 0;font-size:.94rem;font-weight:600}
.fl-sub{font-size:.76rem;color:var(--muted);margin:-3px 0 3px;font-weight:400}
.fl-total{border-top:2px solid var(--ink);margin-top:8px;padding-top:11px;font-size:1.2rem;font-weight:900;color:var(--brand-dark)}
.fare{background:var(--brand-soft);border-radius:14px;padding:14px}