:root {
  --bg: #030712; --surf: #07101E; --card: #0C1627; --border: #1E2D45;
  --accent: #6366F1; --accent2: #818CF8; --teal: #06B6D4;
  --green: #22C55E; --red: #EF4444; --amber: #F59E0B;
  --text: #F1F5F9; --muted: #64748B; --sub: #94A3B8;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;background:var(--bg)}
body{font-family:'Inter',sans-serif;background:var(--bg);color:var(--text);line-height:1.6;min-height:100vh}
a{color:inherit;text-decoration:none}
img{max-width:100%}
::-webkit-scrollbar{width:8px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}

nav{position:sticky;top:0;z-index:100;padding:0 clamp(1rem,5vw,3rem);height:64px;display:flex;align-items:center;justify-content:space-between;background:rgba(3,7,18,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.nav-logo{font-weight:800;font-size:1.15rem;letter-spacing:-.5px}
.nav-logo span{color:var(--accent)}
.nav-links{display:flex;align-items:center;gap:1.2rem;font-size:.88rem;color:var(--sub);flex-wrap:wrap}
.nav-links a:hover{color:var(--text)}

.btn{padding:.55rem 1.15rem;border-radius:8px;border:none;font-weight:600;font-size:.85rem;cursor:pointer;transition:.2s;font-family:inherit}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent2)}
.btn-ghost{background:transparent;color:var(--sub);border:1px solid var(--border)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.btn-danger{background:rgba(239,68,68,.12);color:var(--red);border:1px solid rgba(239,68,68,.3)}
.btn-danger:hover{background:rgba(239,68,68,.2)}
.btn-sm{padding:.35rem .75rem;font-size:.78rem;border-radius:6px}
.btn:disabled{opacity:.5;cursor:not-allowed}

.container{max-width:1100px;margin:0 auto;padding:0 clamp(1rem,5vw,3rem)}
.page-pad{padding:2.5rem 0 4rem}
h1,h2,h3{letter-spacing:-.5px}
.section-title{font-size:1.5rem;font-weight:800;margin-bottom:1.25rem}
.muted{color:var(--sub)}
.small{font-size:.82rem}

.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:1.5rem}
.grid{display:grid;gap:1.25rem}
.grid-3{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}

.badge{display:inline-flex;align-items:center;gap:.35rem;padding:.2rem .65rem;border-radius:999px;font-size:.72rem;font-weight:700;letter-spacing:.3px;text-transform:uppercase}
.badge-free{background:rgba(34,197,94,.15);color:var(--green)}
.badge-booked{background:rgba(239,68,68,.15);color:var(--red)}
.badge-break{background:rgba(245,158,11,.15);color:var(--amber)}
.badge-pending{background:rgba(245,158,11,.15);color:var(--amber)}
.badge-approved{background:rgba(34,197,94,.15);color:var(--green)}
.badge-declined{background:rgba(239,68,68,.15);color:var(--red)}
.badge-countered{background:rgba(99,102,241,.15);color:var(--accent2)}
.badge-active{background:rgba(34,197,94,.15);color:var(--green)}
.badge-inactive{background:rgba(100,116,139,.15);color:var(--muted)}

.driver-card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:1.5rem;text-align:center;transition:.2s}
.driver-card:hover{border-color:rgba(99,102,241,.4);transform:translateY(-2px)}
.driver-avatar{width:88px;height:88px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--teal));display:flex;align-items:center;justify-content:center;font-size:1.9rem;font-weight:800;color:#fff;margin:0 auto .9rem;overflow:hidden}
.driver-avatar img{width:100%;height:100%;object-fit:cover}
.driver-name{font-weight:700;font-size:1.05rem;margin-bottom:.35rem}
.lic-tags{display:flex;flex-wrap:wrap;gap:.3rem;justify-content:center;margin-top:.6rem}
.lic-tag{padding:.15rem .5rem;background:var(--surf);border:1px solid var(--border);border-radius:5px;font-size:.7rem;font-weight:700;color:var(--sub)}

input,textarea,select{background:var(--surf);border:1px solid var(--border);border-radius:9px;padding:.65rem .9rem;font-size:.9rem;color:var(--text);outline:none;font-family:inherit;width:100%}
input:focus,textarea:focus,select:focus{border-color:rgba(99,102,241,.5)}
label{font-size:.78rem;font-weight:600;color:var(--sub);margin-bottom:.35rem;display:block}
.field{margin-bottom:1rem}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
form .btn{margin-top:.25rem}

table{width:100%;border-collapse:collapse;font-size:.85rem}
th{text-align:left;padding:.6rem .7rem;color:var(--sub);font-weight:700;font-size:.72rem;letter-spacing:.5px;text-transform:uppercase;border-bottom:1px solid var(--border)}
td{padding:.6rem .7rem;border-bottom:1px solid var(--border)}
tr:hover td{background:rgba(255,255,255,.02)}
.table-wrap{overflow-x:auto}

.tabs{display:flex;gap:.4rem;border-bottom:1px solid var(--border);margin-bottom:1.5rem;flex-wrap:wrap}
.tab{padding:.6rem 1rem;font-size:.85rem;font-weight:600;color:var(--sub);cursor:pointer;border-bottom:2px solid transparent}
.tab.active{color:var(--text);border-color:var(--accent)}

.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.7);z-index:300;display:flex;align-items:center;justify-content:center;padding:1.5rem;overflow-y:auto}
.modal{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:1.75rem;width:100%;max-width:480px;max-height:90vh;overflow-y:auto}
.modal-wide{max-width:640px}
.modal-close{position:absolute;top:1rem;right:1rem;background:none;border:none;color:var(--sub);font-size:1.3rem;cursor:pointer}

.cal-wrap{max-width:100%}
.cal-nav{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem}
.cal-month-title{font-size:1.1rem;font-weight:700}
.cal-nav-btn{background:var(--card);border:1px solid var(--border);color:var(--text);width:34px;height:34px;border-radius:8px;cursor:pointer;font-size:1rem}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:5px}
.cal-dow{text-align:center;font-size:.7rem;font-weight:700;color:var(--muted);padding-bottom:.4rem;text-transform:uppercase}
.cal-cell{min-height:64px;background:var(--surf);border:1px solid var(--border);border-radius:8px;padding:.35rem;font-size:.72rem;cursor:pointer;transition:.15s}
.cal-cell:hover{border-color:var(--accent)}
.cal-cell.empty{background:transparent;border:none;cursor:default}
.cal-cell-num{font-weight:700;font-size:.78rem;margin-bottom:.25rem}
.cal-dot{display:inline-block;width:7px;height:7px;border-radius:50%;margin-right:3px}
.cal-cell.today{border-color:var(--accent2)}

.status-line{display:flex;align-items:center;gap:.5rem;font-size:.78rem;margin-top:.15rem}

.chat-box{display:flex;flex-direction:column;height:460px;border:1px solid var(--border);border-radius:12px;overflow:hidden}
.chat-messages{flex:1;overflow-y:auto;padding:1rem;display:flex;flex-direction:column;gap:.6rem;background:var(--surf)}
.chat-msg{max-width:80%;padding:.5rem .8rem;border-radius:10px;background:var(--card);font-size:.85rem}
.chat-msg .who{font-size:.7rem;font-weight:700;color:var(--accent2);margin-bottom:.2rem}
.chat-msg.me{align-self:flex-end;background:var(--accent);color:#fff}
.chat-msg.me .who{color:rgba(255,255,255,.8)}
.chat-input-row{display:flex;gap:.5rem;padding:.7rem;border-top:1px solid var(--border);background:var(--card)}
.chat-input-row input{flex:1}

.msg-error{color:var(--red);font-size:.82rem;margin-top:.5rem}
.msg-ok{color:var(--green);font-size:.82rem;margin-top:.5rem}
.hint{font-size:.75rem;color:var(--muted);margin-top:.3rem}

.hero-mini{padding:3rem 0 2rem;text-align:center}
.hero-mini h1{font-size:clamp(1.8rem,4vw,2.6rem);font-weight:900;letter-spacing:-1px;margin-bottom:.5rem}
.hero-mini p{color:var(--sub);max-width:560px;margin:0 auto}

.topbar{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem;margin-bottom:1.75rem}
.stat-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:1px;background:var(--border);border:1px solid var(--border);border-radius:12px;overflow:hidden;margin-bottom:1.75rem}
.stat{background:var(--surf);padding:1rem;text-align:center}
.stat-val{font-size:1.5rem;font-weight:800;color:var(--accent)}
.stat-label{font-size:.72rem;color:var(--muted);margin-top:.15rem}

.empty-state{text-align:center;padding:3rem 1rem;color:var(--muted)}
footer{text-align:center;padding:2rem;color:var(--muted);font-size:.8rem;border-top:1px solid var(--border);margin-top:3rem}