@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;700&display=swap');

:root {
    --green-900: #173404;
    --green-800: #27500A;
    --green-700: #3B6D11;
    --green-500: #639922;
    --green-400: #97C459;
    --green-300: #C0DD97;
    --green-200: #EAF3DE;
    --green-100: #F6F9F1;
    --amber-700: #854F0B;
    --amber-500: #EF9F27;
    --amber-200: #FAEEDA;
    --red-700: #791F1F;
    --red-500: #E24B4A;
    --red-200: #FCEBEB;
    --blue-700: #0C447C;
    --blue-500: #378ADD;
    --blue-200: #E6F1FB;
    --n900: #2C2C2A;
    --n700: #5F5E5A;
    --n600: #888780;
    --n400: #D3D1C7;
    --n300: #E8E6DD;
    --n200: #F1EFE8;
    --n100: #F7F7F5;
    --font: 'DM Sans', system-ui, sans-serif;
    --r: 10px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: var(--font);
    background: var(--n100);
    color: var(--n900);
    line-height: 1.5;
}

.top-bar {
    background: var(--green-900);
    padding: 12px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    position: sticky;
    top: 0;
    z-index: 100;
}

.top-bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--green-400), var(--amber-500), var(--green-400));
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.logo-icon {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--green-400);
    color: var(--green-900);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
}

.logo h1 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--green-200);
}

.logo-sub {
    font-size: 0.65rem;
    color: var(--green-300);
}

.search-box {
    display: flex;
    align-items: center;
    background: #0F2800;
    border: 1px solid var(--green-800);
    border-radius: var(--r);
    padding: 0 4px 0 12px;
    flex: 1;
    max-width: 500px;
}

.search-box:focus-within {
    border-color: var(--green-400);
}

.search-box i {
    color: var(--green-400);
    font-size: 0.8rem;
}

.search-box input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--green-200);
    font-family: var(--font);
    font-size: 0.85rem;
    padding: 9px 10px;
}

.search-box input::placeholder {
    color: var(--green-300);
    opacity: 0.5;
}

.search-box button {
    background: var(--green-700);
    border: none;
    color: var(--green-200);
    padding: 7px 16px;
    border-radius: 7px;
    font-family: var(--font);
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
}

.search-box button:hover {
    background: var(--green-500);
}

#map {
    height: 400px;
    border-bottom: 3px solid var(--green-400);
}

.stats-section {
    max-width: 1000px;
    margin: 0 auto;
    padding: 16px 20px;
}

.stats-location {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    font-size: 0.9rem;
    color: var(--n700);
}

.stats-location i {
    color: var(--green-700);
}

#location-name {
    font-weight: 500;
    color: var(--n900);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}

.stat-card {
    background: white;
    border: 1px solid var(--n300);
    border-radius: var(--r);
    padding: 14px;
}

.stat-label {
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--n600);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--n900);
    margin-bottom: 6px;
}

.stat-bar-container {
    height: 6px;
    background: var(--n200);
    border-radius: 3px;
    margin-bottom: 6px;
    overflow: hidden;
}

.stat-bar {
    height: 100%;
    width: 0%;
    border-radius: 3px;
    background: var(--green-500);
    transition: width 0.8s ease;
}

.stat-bar.rain { background: var(--blue-500); }
.stat-bar.slope { background: var(--amber-500); }
.stat-bar.score { background: var(--green-500); }

.stat-desc {
    font-size: 0.75rem;
    color: var(--n600);
}

.loading-state {
    text-align: center;
    padding: 2rem;
}

.spinner {
    width: 30px;
    height: 30px;
    border: 3px solid var(--n300);
    border-top-color: var(--green-500);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
    margin: 0 auto 8px;
}

@keyframes spin { to { transform: rotate(360deg); } }

.loading-state p {
    font-size: 0.8rem;
    color: var(--n600);
}

.report-section {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px 16px;
}

.report-section h2 {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--green-800);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.report-table {
    background: white;
    border: 1px solid var(--n300);
    border-radius: var(--r);
    overflow: hidden;
}

.report-empty {
    padding: 24px;
    text-align: center;
    color: var(--n600);
    font-size: 0.85rem;
}

.report-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 16px;
    border-bottom: 1px solid var(--n200);
}

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

.report-row-label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--n700);
}

.report-row-value {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--n900);
    display: flex;
    align-items: center;
    gap: 8px;
}

.badge {
    font-size: 0.68rem;
    font-weight: 500;
    padding: 2px 8px;
    border-radius: 4px;
}

.badge.good { background: var(--green-200); color: var(--green-800); }
.badge.moderate { background: var(--amber-200); color: var(--amber-700); }
.badge.bad { background: var(--red-200); color: var(--red-700); }

.report-recommendation {
    background: var(--green-200);
    border: 1px solid var(--green-300);
    border-radius: var(--r);
    padding: 14px 16px;
    margin-top: 10px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.report-recommendation i {
    color: var(--green-700);
    font-size: 1rem;
    margin-top: 2px;
    flex-shrink: 0;
}

.report-recommendation p {
    font-size: 0.85rem;
    color: var(--green-900);
    line-height: 1.6;
}

.history-section {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px 24px;
}

.history-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 10px;
    flex-wrap: wrap;
    gap: 10px;
}

.history-header h2 {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--green-800);
    text-transform: uppercase;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.history-controls {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.filter-pills {
    display: flex;
    gap: 4px;
}

.pill {
    background: white;
    border: 1px solid var(--n300);
    color: var(--n700);
    padding: 5px 12px;
    font-family: var(--font);
    font-size: 0.72rem;
    font-weight: 500;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.15s;
}

.pill:hover {
    border-color: var(--green-400);
    color: var(--green-700);
}

.pill.active {
    background: var(--green-700);
    color: white;
    border-color: var(--green-700);
}

.sort-controls {
    display: flex;
    align-items: center;
    gap: 6px;
}

.sort-label {
    font-size: 0.72rem;
    color: var(--n600);
}

.sort-controls select {
    padding: 5px 8px;
    border: 1px solid var(--n300);
    border-radius: 6px;
    font-family: var(--font);
    font-size: 0.72rem;
    color: var(--n700);
    background: white;
    cursor: pointer;
    outline: none;
}

.history-search {
    position: relative;
    margin-bottom: 10px;
}

.history-search input {
    width: 100%;
    padding: 8px 14px 8px 34px;
    border: 1px solid var(--n300);
    border-radius: var(--r);
    font-family: var(--font);
    font-size: 0.8rem;
    color: var(--n900);
    background: white;
    outline: none;
}

.history-search input:focus { border-color: var(--green-400); }
.history-search input::placeholder { color: var(--n400); }

.history-search i {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--n400);
    font-size: 0.75rem;
}

.history-table {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 10px;
}

.history-empty {
    text-align: center;
    padding: 2rem;
    color: var(--n600);
}

.history-empty i {
    font-size: 2rem;
    color: var(--n400);
    margin-bottom: 8px;
    display: block;
}

.history-empty p { font-size: 0.85rem; }

.history-item {
    background: white;
    border: 1px solid var(--n300);
    border-radius: var(--r);
    padding: 10px 14px;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: all 0.15s;
}

.history-item:hover {
    border-color: var(--green-400);
    background: var(--green-100);
}

.history-item-name {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--n900);
}

.history-item-value {
    font-size: 0.8rem;
    color: var(--n700);
    text-align: center;
}

.history-item-risk {
    text-align: center;
}

.clear-btn {
    background: transparent;
    border: 1px solid var(--red-500);
    color: var(--red-500);
    padding: 6px 14px;
    font-family: var(--font);
    font-size: 0.72rem;
    font-weight: 500;
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
}

.clear-btn:hover { background: var(--red-200); }

.error-toast {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: var(--red-200);
    border: 1px solid var(--red-500);
    border-radius: var(--r);
    padding: 10px 14px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    color: var(--red-700);
    z-index: 200;
    max-width: 380px;
}

.error-toast button {
    background: none;
    border: none;
    color: var(--red-700);
    cursor: pointer;
    padding: 4px;
}

footer {
    background: var(--green-900);
    color: var(--green-300);
    text-align: center;
    padding: 1.5rem 20px;
    border-top: 3px solid var(--green-400);
}

.footer-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--green-200);
    margin-bottom: 6px;
}

.footer-credits {
    font-size: 0.72rem;
    margin-bottom: 6px;
}

.footer-credits a {
    color: var(--green-400);
    text-decoration: underline;
}

.footer-note {
    font-size: 0.65rem;
    opacity: 0.6;
    max-width: 500px;
    margin: 0 auto 4px;
}

.footer-copy {
    font-size: 0.6rem;
    opacity: 0.4;
}

.hidden { display: none !important; }

@media (max-width: 768px) {
    .top-bar { flex-direction: column; }
    .search-box { max-width: 100%; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .history-item { grid-template-columns: 1fr 1fr; }
    .history-controls { flex-direction: column; align-items: flex-start; }
    #map { height: 280px; }
}

@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }
    .history-item { grid-template-columns: 1fr; }
    .filter-pills { flex-wrap: wrap; }
}