/* ── Reset & base ─────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
    --cream:   #F5F0E8;
    --ink:     #1A1814;
    --muted:   #8A8478;
    --accent:  #C94B2A;
    --go:      #2A7A4B;
    --go-light:#E4F2EB;
    --card-bg: #FFFFFF;
    --border:  rgba(26,24,20,0.12);
    --radius:  14px;
    --serif:   'Playfair Display', Georgia, serif;
    --sans:    'DM Sans', sans-serif;
}

html, body { height: 100%; }
body {
    font-family: var(--sans);
    background: var(--cream);
    color: var(--ink);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* ── Texture grain ────────────────────────────── */
body::before {
    content: '';
    position: fixed; inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
    pointer-events: none; z-index: 0;
}

/* ── Layout ───────────────────────────────────── */
.page {
    position: relative; z-index: 1;
    width: 100%; max-width: 480px;
    padding: 2rem 1.25rem 3rem;
    display: flex; flex-direction: column; gap: 1.5rem;
}

/* ── Header ───────────────────────────────────── */
header { text-align: center; padding: 1rem 0 0.5rem; }
header img { display: block; margin: 0 auto; }
.tagline {
    margin-top: 0.4rem;
    font-size: 0.82rem; font-weight: 300;
    color: var(--muted);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

/* ── Separator ────────────────────────────────── */
.sep {
    width: 40px; height: 1px;
    background: var(--border);
    margin: 0 auto;
}

/* ── GPS status ───────────────────────────────── */
.gps-status {
    display: flex; align-items: center; justify-content: center; gap: 8px;
    font-size: 0.78rem; color: var(--muted);
}
.gps-dot {
    width: 7px; height: 7px; border-radius: 50%;
    background: var(--muted);
    transition: background 0.4s;
}
.gps-dot.active { background: var(--go); animation: blink 2s infinite; }
.gps-dot.error  { background: var(--accent); }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.3} }

/* ── Loading ──────────────────────────────────── */
#screen-loading {
    text-align: center; padding: 2.5rem 0;
    animation: fadeIn 0.4s ease;
}
.loading-icon {
    font-size: 2.5rem; margin-bottom: 0.75rem;
    animation: float 2s ease-in-out infinite;
}
@keyframes float { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-6px)} }
.loading-label { font-size: 0.9rem; color: var(--muted); }

/* ── Main card ────────────────────────────────── */
#screen-result { display: none; animation: fadeIn 0.5s ease; }
@keyframes fadeIn { from{opacity:0;transform:translateY(8px)} to{opacity:1;transform:none} }

.verdict-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem 1.25rem 1.25rem;
}
.verdict-eyebrow {
    font-size: 0.7rem; font-weight: 500; letter-spacing: 0.1em;
    text-transform: uppercase; color: var(--muted);
    margin-bottom: 0.5rem;
}
.verdict-main {
    font-family: var(--serif);
    font-size: 1.75rem; font-weight: 700;
    line-height: 1.15;
    margin-bottom: 0.35rem;
}
.verdict-detail {
    font-size: 0.85rem; color: var(--muted);
    margin-bottom: 1.25rem;
}

/* ── Route options ────────────────────────────── */
.routes { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; margin-bottom: 1.25rem; }
.route {
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 0.9rem 1rem;
    transition: border-color 0.2s, background 0.2s, cursor 0.1s;
    cursor: pointer;
}
.route:hover { border-color: rgba(26,24,20,0.3); }
.route.best {
    border-color: var(--go);
    background: var(--go-light);
}
.route.selected {
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(201,75,42,0.2);
}
.route-badge {
    display: none;
    font-size: 0.65rem; font-weight: 500; letter-spacing: 0.08em;
    text-transform: uppercase; color: var(--go);
    margin-bottom: 4px;
}
.route.best .route-badge { display: block; }
.route-badge.selected-badge {
    display: block !important;
    color: var(--accent);
    content: '→ Navigation';
}
.route-name { font-size: 0.8rem; color: var(--muted); margin-bottom: 2px; }
.route.best .route-name { color: #1a5c35; }
.route.selected .route-name { color: var(--accent); }
.route-km { font-family: var(--serif); font-size: 1.4rem; font-weight: 700; line-height: 1; }
.route.best .route-km { color: var(--go); }
.route.selected .route-km { color: var(--accent); }
.route-time { font-size: 0.75rem; color: var(--muted); margin-top: 2px; }
.route.best .route-time { color: #2a7a4b; }
.route.selected .route-time { color: var(--accent); }

/* ── Nav button ───────────────────────────────── */
.buttons-group {
    display: flex; gap: 0.75rem;
}
.buttons-group > * { flex: 1; }

.btn-nav {
    display: block; width: 100%;
    padding: 0.85rem;
    background: var(--ink); color: var(--cream);
    border: none; border-radius: 10px;
    font-family: var(--sans); font-size: 0.9rem; font-weight: 500;
    cursor: pointer; text-align: center;
    text-decoration: none;
    transition: background 0.2s, transform 0.1s;
}
.btn-nav:hover { background: #2e2b26; }
.btn-nav:active { transform: scale(0.98); }

.btn-planc {
    display: block; width: 100%;
    padding: 0.85rem;
    background: #EFF5F0; color: var(--go);
    border: 2px solid var(--go);
    border-radius: 10px;
    font-family: var(--sans); font-size: 0.9rem; font-weight: 500;
    cursor: pointer; text-align: center;
    transition: background 0.2s, transform 0.1s;
}
.btn-planc:hover { background: var(--go-light); border-color: #1e5a38; }
.btn-planc:active { transform: scale(0.98); }

.plan-c-intro {
    margin-top: 0.75rem;
    margin-bottom: 0.35rem;
    font-size: 0.85rem;
    color: var(--muted);
    text-align: center;
}

.primary-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
    margin-top: 0.8rem;
}

.btn-primary {
    padding: 0.85rem;
    border-radius: 10px;
    border: 1px solid var(--border);
    background: #fff;
    color: var(--ink);
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.1s, background 0.2s;
}
.btn-primary:hover { background: #f5f3ec; transform: translateY(-1px); }
.btn-primary:active { transform: scale(0.98); }

.primary-hint {
    margin-top: 0.65rem;
    font-size: 0.82rem;
    color: var(--muted);
    text-align: center;
}



/* ── Services section ─────────────────────────── */
.section-head {
    display: flex; align-items: baseline; gap: 10px;
    margin-bottom: 0.75rem;
}
.section-title {
    font-family: var(--serif);
    font-size: 1.1rem; font-weight: 700;
}
.section-sub { font-size: 0.75rem; color: var(--muted); }

/* ── Tabs ─────────────────────────────────────── */
.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 0.9rem; }
.tab {
    padding: 4px 12px; border-radius: 20px;
    font-size: 0.78rem; font-family: var(--sans);
    border: 1px solid var(--border);
    background: transparent; color: var(--muted);
    cursor: pointer; transition: all 0.15s;
}
.tab:hover { border-color: var(--ink); color: var(--ink); }
.tab.active { background: var(--ink); color: var(--cream); border-color: var(--ink); }

/* ── Service cards ────────────────────────────── */
.service-list { display: flex; flex-direction: column; gap: 8px; }
.service-card {
    display: flex; align-items: center; gap: 12px;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 0.75rem 1rem;
    cursor: pointer;
    transition: border-color 0.15s;
    text-decoration: none; color: inherit;
}
.service-card:hover { border-color: rgba(26,24,20,0.3); }
.service-icon {
    width: 38px; height: 38px; border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-size: 18px; flex-shrink: 0;
}
.service-info { flex: 1; min-width: 0; }
.service-name { font-size: 0.88rem; font-weight: 500; }
.service-meta { font-size: 0.75rem; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.service-dist { font-size: 0.75rem; color: var(--muted); white-space: nowrap; }

/* icon bg colors */
.bg-hotel   { background: #EBF3FB; }
.bg-market  { background: #E8F4EE; }
.bg-pharma  { background: #FEF5E4; }
.bg-clothes { background: #FCE9E9; }

/* ── Error screen ─────────────────────────────── */
#screen-error {
    display: none;
    background: var(--card-bg); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 1.5rem;
    text-align: center; animation: fadeIn 0.4s ease;
}
#screen-error p { font-size: 0.88rem; color: var(--muted); margin-top: 0.5rem; }
.error-icon { font-size: 2rem; margin-bottom: 0.5rem; }

/* ── Footer ───────────────────────────────────── */
footer { text-align: center; font-size: 0.72rem; color: var(--muted); padding-top: 0.5rem; }