:root {
    /* Brand colours per carrier */
    --foxpost: #f47b20;
    --foxpost-dark: #d96512;
    --dpd: #dc0032;
    --dpd-dark: #9e0024;
    --gls: #061ab1;
    --gls-accent: #ffd100;
    --mpl: #3ba445;
    --mpl-accent: #ffd200;
    --packeta: #ba1b02;
    --expressone: #ec6500;

    --bg: #f5f6f8;
    --panel: #ffffff;
    --text: #1f2330;
    --muted: #6b7280;
    --border: #e5e7eb;
}

* { box-sizing: border-box; }

html, body {
    height: 100%;
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
                 "Helvetica Neue", Arial, sans-serif;
}

body { display: flex; flex-direction: column; }

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 10px 16px;
    background: var(--panel);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 1px 0 rgba(0,0,0,0.02);
    z-index: 500;
}

.brand { display: flex; align-items: center; gap: 10px; }

.brand-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--foxpost) 0%, var(--dpd) 50%, var(--gls) 100%);
    box-shadow: 0 0 0 3px rgba(0,0,0,0.06);
}

.brand h1 { font-size: 16px; margin: 0; font-weight: 600; letter-spacing: 0.1px; }

.post2me-brand {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.post2me-logo {
    height: 22px;
    width: auto;
}

.post2me-text {
    font-size: 12px;
    color: var(--muted);
    white-space: nowrap;
}

.post2me-text a {
    color: var(--muted);
    text-decoration: underline;
    text-decoration-color: rgba(0,0,0,0.15);
}

.controls { display: flex; align-items: center; gap: 10px; flex: 1; max-width: 520px; }

#search {
    flex: 1;
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: #fff;
    font-size: 14px;
    outline: none;
    transition: border-color 0.15s, box-shadow 0.15s;
}

#search:focus {
    border-color: #888;
    box-shadow: 0 0 0 3px rgba(0,0,0,0.08);
}

.status { font-size: 12px; color: var(--muted); white-space: nowrap; }
.status.error { color: #b91c1c; }
.status.ok { color: #047857; }

/* Locate-me button */
.icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    padding: 0;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: #fff;
    color: #2563eb;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.icon-btn:hover { background: #f0f7ff; border-color: #93c5fd; }
.icon-btn:active { background: #e0efff; }
.icon-btn.locating { color: #1d4ed8; animation: locate-pulse 1.2s ease-in-out infinite; }
.icon-btn.disabled { color: #9ca3af; cursor: not-allowed; }

@keyframes locate-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(37, 99, 235, 0.4); }
    50% { box-shadow: 0 0 0 6px rgba(37, 99, 235, 0); }
}

/* ---- Selected locker (centre of the top bar) ---- */
.selection {
    display: flex;
    flex: 1;
    justify-content: center;
    min-width: 0;
}

.selection[hidden] { display: none; }

.sel-card {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
    max-width: 100%;
    padding: 4px 6px 4px 10px;
    border: 1px solid var(--border);
    border-left: 4px solid var(--border);
    border-radius: 8px;
    background: #fafbfc;
    transition: background 0.15s, border-color 0.15s;
}

.sel-card.is-clickable { cursor: pointer; }
.sel-card.is-clickable:hover { background: #f0f2f6; }
.sel-card.is-clickable:focus-visible {
    outline: 2px solid #2563eb;
    outline-offset: 1px;
}

.sel-card.foxpost { border-left-color: var(--foxpost); }
.sel-card.dpd { border-left-color: var(--dpd); }
.sel-card.gls { border-left-color: var(--gls); }
.sel-card.mpl { border-left-color: var(--mpl); }
.sel-card.packeta { border-left-color: var(--packeta); }
.sel-card.expressone { border-left-color: var(--expressone); }

.sel-logo {
    height: 20px;
    width: auto;
    flex: none;
    border-radius: 3px;
}

.sel-text {
    display: flex;
    flex-direction: column;
    min-width: 0;
    line-height: 1.25;
}

.sel-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sel-addr {
    font-size: 11px;
    color: var(--muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sel-code {
    flex: none;
    font-size: 11px;
    color: var(--muted);
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.sel-clear {
    flex: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    padding: 0;
    font-size: 17px;
    line-height: 1;
    color: var(--muted);
    background: transparent;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
}

.sel-clear:hover { background: rgba(0,0,0,0.08); color: var(--text); }

/* ---- Carrier toggle bar ---- */
.carrier-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 8px 16px;
    background: var(--panel);
    border-bottom: 1px solid var(--border);
    z-index: 499;
}

.carrier-toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 4px 10px 4px 6px;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: #fafbfc;
    cursor: pointer;
    user-select: none;
    transition: background 0.15s, border-color 0.15s, opacity 0.15s;
}

.carrier-toggle:hover { background: #f0f2f6; }

.carrier-toggle input { margin: 0; cursor: pointer; }

.carrier-toggle img {
    height: 22px;
    width: auto;
    display: block;
    border-radius: 4px;
}

.carrier-toggle .count {
    font-size: 12px;
    color: var(--muted);
    font-variant-numeric: tabular-nums;
    min-width: 40px;
    text-align: right;
}

/* Off-state: fade out logo */
.carrier-toggle:has(input:not(:checked)) {
    opacity: 0.45;
    background: #f5f5f7;
}

main { flex: 1; position: relative; min-height: 0; }

#map { width: 100%; height: 100%; }

.footer {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    font-size: 12px;
    color: var(--muted);
    background: var(--panel);
    border-top: 1px solid var(--border);
}

.footer a {
    color: var(--muted);
    text-decoration: underline;
    text-decoration-color: rgba(0,0,0,0.15);
}

.footer .dot { opacity: 0.5; }

/* ---- Popup styling ---- */
.pp-popup { min-width: 200px; }

.pp-popup .pp-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 6px 0;
}

.pp-popup .pp-header img { height: 18px; width: auto; border-radius: 3px; }

.pp-popup h3 {
    margin: 0;
    font-size: 14px;
    line-height: 1.2;
    color: var(--text);
    flex: 1;
}

.pp-popup .addr { font-size: 13px; margin: 0 0 6px 0; }

/* Recognition photo (Packeta) — fills the popup width, capped height so a
   tall/portrait shot doesn't blow out the popup. */
.pp-popup .pp-photo-link { display: block; margin: 0 0 6px 0; }
.pp-popup .pp-photo {
    display: block;
    width: 100%;
    max-height: 120px;
    object-fit: cover;
    border-radius: 6px;
}

.pp-popup .meta {
    font-size: 12px;
    color: var(--muted);
    margin: 2px 0;
    white-space: pre-line;
}

/* Link to the branch's own page (Packeta) */
.pp-popup .pp-detail-link a { color: var(--brand, #2563eb); text-decoration: none; }
.pp-popup .pp-detail-link a:hover { text-decoration: underline; }

/* Shipping quote line — value stands out against the muted meta text */
.pp-popup .pp-shipping { color: var(--text); }
.pp-popup .pp-ship-val { font-weight: 600; }
.pp-popup .pp-ship-val.error { color: #b91c1c; font-weight: 500; }

/* Locker saturation badge — green (low) / orange (medium) / red (high) */
.pp-popup .pp-saturation { color: var(--text); }
.pp-popup .sat-badge {
    display: inline-block;
    padding: 1px 8px;
    font-size: 11px;
    font-weight: 600;
    border-radius: 999px;
    color: #fff;
}
.pp-popup .sat-low { background: #16a34a; }
.pp-popup .sat-medium { background: #f59e0b; }
.pp-popup .sat-high { background: #dc2626; }

.pp-popup .badges {
    margin-top: 6px;
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.pp-popup .badge {
    font-size: 11px;
    padding: 2px 6px;
    border-radius: 4px;
    background: #f0f2f6;
    color: #444;
    border: 1px solid var(--border);
}

.pp-popup .badge.brand { color: #fff; border-color: transparent; }
.pp-popup .badge.foxpost { background: var(--foxpost); }
.pp-popup .badge.dpd { background: var(--dpd); }
.pp-popup .badge.gls { background: var(--gls); }
.pp-popup .badge.mpl { background: var(--mpl); }
.pp-popup .badge.packeta { background: var(--packeta); }
.pp-popup .badge.expressone { background: var(--expressone); }

/* Select-locker button at the bottom of the popup */
.pp-popup .pp-select {
    display: block;
    width: 100%;
    margin-top: 10px;
    padding: 8px 12px;
    font-size: 13px;
    font-weight: 600;
    color: #fff;
    background: var(--foxpost);
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: filter 0.15s, transform 0.05s;
}
.pp-popup .pp-select:hover { filter: brightness(1.07); }
.pp-popup .pp-select:active { transform: translateY(1px); }
.pp-popup .pp-select.foxpost { background: var(--foxpost); }
.pp-popup .pp-select.dpd { background: var(--dpd); }
.pp-popup .pp-select.gls { background: var(--gls); }
.pp-popup .pp-select.mpl { background: var(--mpl); }
.pp-popup .pp-select.packeta { background: var(--packeta); }
.pp-popup .pp-select.expressone { background: var(--expressone); }

/* ---- Map marker pins (one per carrier) ---- */
.pin {
    width: 26px;
    height: 26px;
    border-radius: 50% 50% 50% 0;
    border: 2px solid #fff;
    transform: rotate(-45deg);
    box-shadow: 0 1px 4px rgba(0,0,0,0.35);
    position: relative;
}

.pin::after {
    content: "";
    position: absolute;
    top: 5px;
    left: 5px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #fff;
}

.pin.foxpost { background: var(--foxpost); }
.pin.dpd { background: var(--dpd); }
.pin.gls { background: var(--gls); }
.pin.mpl { background: var(--mpl); }
.pin.packeta { background: var(--packeta); }
.pin.expressone { background: var(--expressone); }

/* "You are here" dot — Google-Maps style blue dot with a pulsing halo */
.you-are-here {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #2563eb;
    border: 3px solid #ffffff;
    box-shadow: 0 0 0 1px rgba(37, 99, 235, 0.5),
                0 2px 6px rgba(0, 0, 0, 0.35);
    position: relative;
}
.you-are-here::before {
    content: "";
    position: absolute;
    top: -8px; left: -8px;
    width: 28px; height: 28px;
    border-radius: 50%;
    background: rgba(37, 99, 235, 0.25);
    animation: yah-pulse 1.6s ease-out infinite;
}
@keyframes yah-pulse {
    0%   { transform: scale(0.6); opacity: 0.9; }
    100% { transform: scale(2.2); opacity: 0; }
}

/* Cluster colour hint (mostly cosmetic — clusters can be mixed) */
.marker-cluster-small div { background-color: rgba(105,115,140,0.7); color: #fff; }
.marker-cluster-medium div { background-color: rgba(105,115,140,0.8); color: #fff; }
.marker-cluster-large div { background-color: rgba(105,115,140,0.9); color: #fff; }

@media (max-width: 640px) {
    .topbar { flex-direction: column; align-items: stretch; }
    .controls { max-width: 100%; }
    .brand h1 { font-size: 14px; }
    .carrier-bar { padding: 6px 8px; }
    .carrier-toggle { padding: 3px 8px 3px 4px; }
    .carrier-toggle img { height: 18px; }
}

/* ===== Authentication ==================================================== */

/* An element carrying the `hidden` attribute must always stay invisible,
   even when a rule below gives it a flex/block display. */
[hidden] { display: none !important; }

/* ---- Login overlay ---- */
.auth-overlay {
    position: fixed;
    inset: 0;
    z-index: 5000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: rgba(31, 35, 48, 0.55);
    backdrop-filter: blur(2px);
}

.auth-card {
    width: 100%;
    max-width: 380px;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 14px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
    padding: 24px;
}

.auth-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 4px;
}

.auth-brand h1 { font-size: 17px; margin: 0; font-weight: 600; }

.auth-sub { margin: 0 0 16px; font-size: 13px; color: var(--muted); }

.auth-tabs {
    display: flex;
    gap: 4px;
    padding: 3px;
    background: #f0f2f6;
    border-radius: 9px;
    margin-bottom: 16px;
}

.auth-tab {
    flex: 1;
    padding: 7px 10px;
    font-size: 13px;
    font-weight: 600;
    color: var(--muted);
    background: transparent;
    border: none;
    border-radius: 7px;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
}

.auth-tab.is-active {
    background: var(--panel);
    color: var(--text);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
}

.auth-form { display: flex; flex-direction: column; gap: 12px; }

.auth-label {
    display: flex;
    flex-direction: column;
    gap: 5px;
    font-size: 12px;
    font-weight: 600;
    color: var(--muted);
}

.auth-label input {
    padding: 9px 11px;
    font-size: 14px;
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 8px;
    background: #fff;
    outline: none;
    transition: border-color 0.15s, box-shadow 0.15s;
}

.auth-label input:focus {
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.auth-label input:disabled { background: #f5f6f8; }

.auth-error {
    margin: 0;
    padding: 8px 10px;
    font-size: 12px;
    color: #b91c1c;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: 7px;
}

.auth-submit {
    margin-top: 2px;
    padding: 10px 14px;
    font-size: 14px;
    font-weight: 600;
    color: #fff;
    background: #2563eb;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: filter 0.15s, transform 0.05s;
}

.auth-submit:hover { filter: brightness(1.08); }
.auth-submit:active { transform: translateY(1px); }
.auth-submit:disabled { background: #9ca3af; cursor: progress; filter: none; }

.auth-social { margin-top: 6px; }

.auth-or {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 14px 0;
    color: var(--muted);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.auth-or::before,
.auth-or::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--border);
}

.auth-ext {
    display: block;
    width: 100%;
    margin-top: 8px;
    padding: 9px 14px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s;
}

.auth-ext:hover { background: #f5f6f8; border-color: #c7cbd1; }

.auth-guest-row {
    margin-top: 14px;
    text-align: center;
}

.auth-guest-link {
    display: inline-block;
    width: 100%;
    padding: 8px 16px;
    font-size: 14px;
    font-weight: 400;
    line-height: 1.5;
    color: #fff;
    background-color: #198754;
    border: 1px solid #198754;
    border-radius: 6px;
    cursor: pointer;
    text-decoration: none;
    text-align: center;
    transition: background-color 0.15s ease-in-out, border-color 0.15s ease-in-out;
}
.auth-guest-link:hover {
    color: #fff;
    background-color: #157347;
    border-color: #146c43;
}

.auth-hint {
    margin: 16px 0 0;
    font-size: 11px;
    color: var(--muted);
    text-align: center;
}

/* ---- Header user box ---- */
.userbox {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: none;
}

.userbox-id {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    line-height: 1.25;
    min-width: 0;
}

.userbox-email {
    font-size: 12px;
    font-weight: 600;
    color: var(--text);
    max-width: 180px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.userbox-role {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    color: var(--muted);
}

.userbox-role.is-admin { color: #b45309; }

.userbox-btn {
    padding: 6px 10px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text);
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 8px;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.15s, border-color 0.15s;
}

.userbox-btn:hover { background: #f0f2f6; border-color: #c7cbd1; }
.userbox-admin { color: #b45309; border-color: #fcd9a8; background: #fffaf2; }
.userbox-admin:hover { background: #fff3e0; }

/* ---- Admin panel ---- */
.admin-overlay {
    position: fixed;
    inset: 0;
    z-index: 4000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: rgba(31, 35, 48, 0.5);
}

.admin-card {
    width: 100%;
    max-width: 460px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    background: var(--panel);
    border-radius: 14px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
    overflow: hidden;
}

.admin-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    border-bottom: 1px solid var(--border);
}

.admin-head h2 { margin: 0; font-size: 15px; font-weight: 600; }

.admin-close {
    width: 28px;
    height: 28px;
    font-size: 20px;
    line-height: 1;
    color: var(--muted);
    background: transparent;
    border: none;
    border-radius: 6px;
    cursor: pointer;
}

.admin-close:hover { background: rgba(0, 0, 0, 0.08); color: var(--text); }

.admin-users {
    padding: 8px 18px 16px;
    overflow-y: auto;
    font-size: 13px;
    color: var(--muted);
}

.admin-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid var(--border);
}

.admin-row:last-child { border-bottom: none; }

.admin-row-email {
    font-size: 13px;
    color: var(--text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.admin-row-role {
    flex: none;
    padding: 5px 8px;
    font-size: 12px;
    border: 1px solid var(--border);
    border-radius: 7px;
    background: #fff;
    cursor: pointer;
}

@media (max-width: 640px) {
    .userbox { justify-content: flex-end; flex-wrap: wrap; }
    .userbox-email { max-width: 140px; }
}