/* ============================================================
   Scooter Rental Booking v2 – Frontend Form
   ============================================================ */
:root {
    --srb-red:        #dc1f2e;
    --srb-red-dark:   #b51825;
    --srb-navy:       #0f2035;
    --srb-navy-btn:   #1a3a5c;
    --srb-navy-hover: #122a48;
    --srb-blue-light: #e8f4fb;
    --srb-border:     #c8dfed;
    --srb-focus:      #5bafd6;
    --srb-bg:         #f7fafc;
    --srb-white:      #ffffff;
    --srb-text:       #1a1a1a;
    --srb-muted:      #666666;
    --srb-success:    #16a34a;
    --srb-error:      #dc2626;
    --srb-warn:       #d97706;
    --srb-radius:     10px;
    --srb-shadow:     0 2px 16px rgba(15,32,53,.10);
    --srb-transition: .2s ease;
}
.srb-booking-wrap{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;color:var(--srb-text);max-width:1080px;margin:0 auto;padding:0 16px 48px;box-sizing:border-box}
.srb-booking-wrap *,.srb-booking-wrap *::before,.srb-booking-wrap *::after{box-sizing:inherit}
.srb-season-closed{background:var(--srb-blue-light);border:1px solid var(--srb-border);border-radius:var(--srb-radius);padding:24px 32px;font-size:16px;color:var(--srb-navy);text-align:center;max-width:600px;margin:32px auto}
/* ── Steps nav ─────────────────────────────────────────────── */
.srb-steps-nav{display:flex;align-items:center;justify-content:center;margin:32px auto 28px;max-width:520px}
.srb-step-item{display:flex;flex-direction:column;align-items:center;gap:6px;flex-shrink:0}
.srb-step-circle{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:700;border:2px solid #ccc;color:#aaa;background:var(--srb-white);transition:all var(--srb-transition)}
.srb-step-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:#aaa;white-space:nowrap;transition:color var(--srb-transition)}
.srb-step-item.srb-step-active .srb-step-circle{background:var(--srb-red);border-color:var(--srb-red);color:#fff;box-shadow:0 2px 8px rgba(220,31,46,.35)}
.srb-step-item.srb-step-active .srb-step-label{color:var(--srb-red)}
.srb-step-item.srb-step-done .srb-step-circle{background:var(--srb-navy);border-color:var(--srb-navy);color:#fff}
.srb-step-item.srb-step-done .srb-step-label{color:var(--srb-navy)}
.srb-step-divider{flex:1;height:2px;background:#ddd;margin:0 8px 22px;transition:background var(--srb-transition)}
.srb-step-divider.srb-divider-done{background:var(--srb-navy)}
/* ── Layout ────────────────────────────────────────────────── */
.srb-layout{display:grid;grid-template-columns:1fr 300px;gap:24px;align-items:start}
@media(max-width:768px){.srb-layout{grid-template-columns:1fr}.srb-summary-panel{order:-1}}
/* ── Step panel ────────────────────────────────────────────── */
.srb-step-panel{background:var(--srb-white);border-radius:var(--srb-radius);padding:32px;box-shadow:var(--srb-shadow)}
.srb-hidden{display:none!important}
.srb-step-title{font-size:20px;font-weight:700;color:var(--srb-navy);margin:0 0 20px;padding-bottom:14px;border-bottom:2px solid var(--srb-blue-light);font-style:italic}
/* ── Notice ────────────────────────────────────────────────── */
.srb-notice{background:var(--srb-blue-light);border:1px solid var(--srb-border);border-radius:6px;padding:10px 16px;font-size:14px;margin-bottom:20px;color:var(--srb-navy)}
.srb-notice a{color:var(--srb-red)}.srb-notice strong{color:var(--srb-red)}
/* ── Quantity row ──────────────────────────────────────────── */
.srb-quantity-row{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px;flex-wrap:wrap}
.srb-qty-label{font-size:16px;font-weight:700;font-style:italic;color:var(--srb-navy)}
.srb-counter{display:flex;align-items:center}
.srb-counter-btn{width:36px;height:36px;border-radius:50%;background:var(--srb-navy);color:#fff;border:none;font-size:20px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background var(--srb-transition)}
.srb-counter-btn:hover{background:var(--srb-red)}.srb-counter-btn:disabled{opacity:.4;cursor:not-allowed;background:var(--srb-navy)}
.srb-counter-val{min-width:40px;text-align:center;font-size:20px;font-weight:700;color:var(--srb-navy)}
/* ── Scooter rows ──────────────────────────────────────────── */
#srb-scooter-rows{margin-bottom:8px}
.srb-scooter-row{display:grid;grid-template-columns:44px 1fr auto;align-items:center;gap:12px;background:var(--srb-bg);border:2px solid var(--srb-red);border-radius:var(--srb-radius);padding:14px 16px;margin-bottom:12px}
.srb-scooter-number{width:36px;height:36px;background:var(--srb-red);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px;flex-shrink:0}
.srb-scooter-model{min-width:0}.srb-scooter-model label,.srb-pax-col label{display:block;font-size:12px;color:var(--srb-muted);margin-bottom:4px}
.srb-pax-col{display:flex;flex-direction:column;align-items:center}
@media(max-width:500px){.srb-scooter-row{grid-template-columns:36px 1fr}.srb-pax-col{grid-column:1/-1;flex-direction:row;align-items:center;gap:8px}}
/* ── Form fields ───────────────────────────────────────────── */
.srb-field-group{margin-bottom:18px}
.srb-field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.srb-phone-row{grid-template-columns:200px 1fr}
@media(max-width:600px){.srb-field-row,.srb-phone-row{grid-template-columns:1fr}}
.srb-label{display:block;font-size:13px;font-weight:600;color:var(--srb-navy);margin-bottom:6px}
.srb-req{color:var(--srb-red)}.srb-optional{color:var(--srb-muted);font-weight:400;font-size:12px}
.srb-input,.srb-select,.srb-textarea{width:100%;padding:10px 14px;border:1.5px solid var(--srb-border);border-radius:6px;font-size:14px;color:var(--srb-text);background:var(--srb-white);transition:border-color var(--srb-transition),box-shadow var(--srb-transition);outline:none;appearance:none;-webkit-appearance:none}
.srb-select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23666' d='M6 8L0 0h12z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px}
.srb-input:focus,.srb-select:focus,.srb-textarea:focus{border-color:var(--srb-focus);box-shadow:0 0 0 3px rgba(91,175,214,.2)}
.srb-input.srb-input-error,.srb-select.srb-input-error{border-color:var(--srb-error)}
.srb-textarea{resize:vertical;min-height:80px;font-family:inherit}
.srb-hint{display:block;font-size:12px;color:var(--srb-muted);margin-top:4px}
/* ── Availability msg ──────────────────────────────────────── */
.srb-avail-msg{padding:12px 16px;border-radius:6px;font-size:14px;margin-bottom:16px}
.srb-avail-ok{background:#dcfce7;color:#15803d;border:1px solid #86efac}
.srb-avail-fail{background:#fee2e2;color:#b91c1c;border:1px solid #fca5a5}
.srb-avail-loading{background:var(--srb-blue-light);color:var(--srb-navy);border:1px solid var(--srb-border)}
/* ── Alternative model suggestion ─────────────────────────── */
.srb-alt-suggestion{background:#fef3c7;border:1px solid #f59e0b;border-radius:8px;padding:14px 16px;margin-bottom:16px}
.srb-alt-suggestion p{margin:0 0 10px;font-size:14px;color:#78350f}
.srb-alt-btn{display:inline-flex;align-items:center;gap:6px;background:#fff;border:1.5px solid var(--srb-navy);color:var(--srb-navy);padding:7px 14px;border-radius:6px;font-size:13px;font-weight:600;cursor:pointer;margin:4px 4px 4px 0;transition:all var(--srb-transition)}
.srb-alt-btn:hover{background:var(--srb-navy);color:#fff}
/* ── Legal checks ──────────────────────────────────────────── */
.srb-legal-checks{margin:16px 0;padding:16px;background:var(--srb-blue-light);border-radius:8px;border:1px solid var(--srb-border)}
.srb-check-label{display:flex;align-items:flex-start;gap:10px;cursor:pointer;margin-bottom:10px;font-size:14px;line-height:1.4;color:var(--srb-navy)}
.srb-check-label:last-child{margin-bottom:0}
.srb-checkbox{flex-shrink:0;width:18px;height:18px;margin-top:1px;accent-color:var(--srb-red);cursor:pointer}
.srb-check-label a{color:var(--srb-red);text-decoration:underline}
.srb-check-label a:hover{color:var(--srb-red-dark)}
/* ── Duplicate warning ─────────────────────────────────────── */
.srb-duplicate-warn{background:#fef3c7;border:1px solid #f59e0b;border-radius:8px;padding:12px 16px;font-size:14px;color:#78350f;margin-bottom:16px;display:flex;align-items:flex-start;gap:12px;flex-wrap:wrap}
.srb-dismiss-btn{background:#fff;border:1px solid #f59e0b;color:#78350f;padding:4px 12px;border-radius:4px;cursor:pointer;font-size:13px;font-weight:600;white-space:nowrap}
.srb-dismiss-btn:hover{background:#f59e0b;color:#fff}
/* ── Honeypot ──────────────────────────────────────────────── */
.srb-hp-field{position:absolute;left:-9999px;opacity:0;height:0;overflow:hidden}
/* ── Error msg ─────────────────────────────────────────────── */
.srb-error-msg{background:#fee2e2;color:#b91c1c;border:1px solid #fca5a5;border-radius:6px;padding:12px 16px;font-size:14px;margin-bottom:16px}
/* ── Step actions ──────────────────────────────────────────── */
.srb-step-actions{display:flex;justify-content:space-between;align-items:center;margin-top:24px;padding-top:20px;border-top:1px solid var(--srb-blue-light)}
.srb-btn{display:inline-flex;align-items:center;padding:12px 28px;border:none;border-radius:6px;font-size:15px;font-weight:700;cursor:pointer;transition:background var(--srb-transition),transform .1s;line-height:1}
.srb-btn:active{transform:scale(.98)}.srb-btn:disabled{opacity:.5;cursor:not-allowed}
.srb-btn-next,.srb-btn-submit{background:var(--srb-red);color:#fff}
.srb-btn-next:hover,.srb-btn-submit:hover{background:var(--srb-red-dark)}
.srb-btn-prev{background:var(--srb-navy-btn);color:#fff}
.srb-btn-prev:hover{background:var(--srb-navy-hover)}
/* ── Summary panel ─────────────────────────────────────────── */
.srb-summary-panel{background:var(--srb-navy);color:#fff;border-radius:var(--srb-radius);padding:24px;position:sticky;top:24px;box-shadow:var(--srb-shadow)}
.srb-summary-title{font-size:20px;font-weight:700;margin:0 0 20px;padding-bottom:14px;border-bottom:1px solid rgba(255,255,255,.15);color:#fff}
.srb-summary-rows{margin-bottom:20px}
.srb-summary-row{display:flex;justify-content:space-between;align-items:flex-start;gap:8px;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.08);font-size:14px}
.srb-sum-key{color:rgba(255,255,255,.65);flex-shrink:0}.srb-sum-val{font-weight:600;text-align:right;color:#fff}
.srb-sum-val small{font-weight:400;color:rgba(255,255,255,.55);display:block;font-size:12px}
.srb-sum-hidden{opacity:.35}
.srb-summary-total{display:flex;flex-direction:column;align-items:center;margin-top:16px;padding-top:16px;border-top:2px solid rgba(255,255,255,.2);text-align:center}
.srb-summary-total span{color:rgba(255,255,255,.7);font-size:14px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;margin-bottom:4px}
.srb-summary-total strong{font-size:36px;font-weight:800;color:#fff;line-height:1}
.srb-payment-note{color:rgba(255,255,255,.75);font-size:12px;margin:12px 0 0;text-align:center;line-height:1.4;padding-top:12px;border-top:1px solid rgba(255,255,255,.12)}
/* ── Thank you ─────────────────────────────────────────────── */
.srb-thankyou{text-align:center;padding:16px 0}
.srb-thankyou-icon{width:72px;height:72px;border-radius:50%;background:var(--srb-success);color:#fff;font-size:36px;line-height:72px;text-align:center;margin:0 auto 20px;box-shadow:0 4px 16px rgba(22,163,74,.3)}
.srb-thankyou h2{font-size:28px;color:var(--srb-navy);margin:0 0 12px}
.srb-thankyou p{font-size:15px;color:var(--srb-muted);margin:0 0 12px;max-width:440px;margin-left:auto;margin-right:auto}
.srb-thankyou-ref{font-size:17px!important;color:var(--srb-navy)!important}.srb-thankyou-ref strong{color:var(--srb-red)}
.srb-thankyou-location{background:var(--srb-blue-light);border-radius:8px;padding:16px;margin-top:24px!important;font-size:14px!important;line-height:1.6;color:var(--srb-navy)!important}
.srb-thankyou-location strong{display:block;margin-bottom:4px;font-size:15px;color:var(--srb-navy)}
/* ── Spinner ───────────────────────────────────────────────── */
.srb-spinner{display:inline-block;width:16px;height:16px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:srb-spin .7s linear infinite;vertical-align:middle;margin-right:6px}
@keyframes srb-spin{to{transform:rotate(360deg)}}