:root {
    --primary: #0f7a3d;
    --primary-dark: #095a2c;
    --soft: #f5fff8;
    --text: #122017;
    --muted: #66736b;
    --danger: #dc3545;
    --warning: #f59e0b;
    --border: #dcefe3;
    --card: #ffffff;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: var(--soft);
    color: var(--text);
}

a {
    color: inherit;
    text-decoration: none;
}

.app-shell {
    width: 100%;
    max-width: 520px;
    min-height: 100vh;
    margin: 0 auto;
    background: #ffffff;
}

.app-header {
    padding: 18px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #ffffff;
    border-radius: 0 0 26px 26px;
}

.app-header h1 {
    margin: 0;
    font-size: 24px;
}

.app-header p {
    margin: 6px 0 0;
    opacity: 0.9;
    font-size: 14px;
}

.app-content {
    padding: 18px;
}

.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 16px;
    box-shadow: 0 8px 24px rgba(15, 122, 61, 0.08);
    margin-bottom: 14px;
}

.btn {
    width: 100%;
    border: 0;
    border-radius: 16px;
    padding: 14px 16px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
}

.btn-primary {
    background: var(--primary);
    color: #ffffff;
}

.btn-outline {
    background: #ffffff;
    color: var(--primary);
    border: 1px solid var(--primary);
}

.btn-danger {
    background: var(--danger);
    color: #ffffff;
}

.input {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 13px 14px;
    font-size: 15px;
    margin-bottom: 12px;
}

.badge {
    display: inline-flex;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
}

.badge-green {
    background: #dff7e8;
    color: var(--primary-dark);
}

.badge-yellow {
    background: #fff4d8;
    color: #8a5a00;
}

.bottom-nav {
    position: fixed;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 100%;
    max-width: 520px;
    background: #ffffff;
    border-top: 1px solid var(--border);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    padding: 8px 6px;
    z-index: 50;
}

.bottom-nav a {
    text-align: center;
    font-size: 12px;
    color: var(--muted);
    padding: 6px;
}

.bottom-nav a.active {
    color: var(--primary);
    font-weight: 800;
}

.map-box {
    width: 100%;
    height: 380px;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--border);
    background: #e9f8ef;
}

.badge-red {
    background: #ffe5e5;
    color: #9b111e;
}

.badge-gray {
    background: #eef1f0;
    color: #4f5b55;
}