:root {
    --eco-bg: #0a0d0b;
    --eco-panel: rgba(15, 18, 16, 0.78);
    --eco-panel-strong: rgba(20, 24, 21, 0.92);
    --eco-line: rgba(255, 255, 255, 0.08);
    --eco-line-strong: rgba(163, 177, 138, 0.28);
    --eco-text: #f5f7f1;
    --eco-muted: rgba(245, 247, 241, 0.62);
    --eco-dim: rgba(245, 247, 241, 0.4);
    --eco-accent: #a3b18a;
    --eco-accent-strong: #d8e3bf;
    --eco-success: #34d399;
    --eco-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
}

.eco-page {
    background:
        radial-gradient(circle at top left, rgba(163, 177, 138, 0.08), transparent 32%),
        radial-gradient(circle at top right, rgba(255, 255, 255, 0.04), transparent 22%),
        var(--eco-bg);
    color: var(--eco-text);
}

.eco-shell {
    background: linear-gradient(135deg, rgba(10, 13, 11, 0.92), rgba(19, 24, 20, 0.82));
    border: 1px solid var(--eco-line);
    border-radius: 28px;
    box-shadow: var(--eco-shadow);
    backdrop-filter: blur(20px);
}

.eco-surface {
    background: var(--eco-panel);
    border: 1px solid var(--eco-line);
    border-radius: 24px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.24);
    backdrop-filter: blur(18px);
}

.eco-surface-strong {
    background: var(--eco-panel-strong);
    border: 1px solid var(--eco-line);
    border-radius: 22px;
}

.eco-label {
    font-size: 11px;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--eco-dim);
}

.eco-title {
    font-family: 'Montserrat', sans-serif;
    letter-spacing: -0.04em;
    color: var(--eco-text);
}

.eco-copy {
    color: var(--eco-muted);
    line-height: 1.75;
}

.eco-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border-radius: 999px;
    border: 1px solid var(--eco-line);
    background: rgba(255, 255, 255, 0.04);
    color: var(--eco-muted);
    padding: 9px 14px;
    font-size: 12px;
}

.eco-pill.active {
    background: rgba(163, 177, 138, 0.18);
    border-color: var(--eco-line-strong);
    color: var(--eco-accent-strong);
}

.eco-btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: 18px;
    padding: 12px 18px;
    background: var(--eco-accent);
    color: #10150f;
    font-weight: 700;
    border: 1px solid rgba(163, 177, 138, 0.7);
    transition: 0.18s ease;
}

.eco-btn-primary:hover {
    background: var(--eco-accent-strong);
}

.eco-btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: 18px;
    padding: 12px 18px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--eco-text);
    border: 1px solid var(--eco-line);
    font-weight: 600;
    transition: 0.18s ease;
}

.eco-btn-secondary:hover {
    border-color: var(--eco-line-strong);
    background: rgba(255, 255, 255, 0.08);
}

.eco-input {
    width: 100%;
    border-radius: 18px;
    border: 1px solid var(--eco-line);
    background: rgba(255, 255, 255, 0.04);
    color: var(--eco-text);
    padding: 13px 16px;
    outline: none;
}

.eco-input::placeholder {
    color: rgba(245, 247, 241, 0.28);
}

.eco-input:focus {
    border-color: var(--eco-line-strong);
    box-shadow: 0 0 0 3px rgba(163, 177, 138, 0.12);
}

.eco-module-card {
    border-radius: 18px;
    padding: 14px;
    border: 1px solid var(--eco-line);
    background: rgba(255, 255, 255, 0.03);
}

.eco-module-card.ready {
    border-color: rgba(52, 211, 153, 0.25);
    background: rgba(52, 211, 153, 0.08);
}

.eco-progress-track {
    height: 10px;
    border-radius: 999px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.08);
}

.eco-progress-fill {
    height: 100%;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--eco-accent), var(--eco-accent-strong));
}

.eco-topnav {
    background: rgba(10, 13, 11, 0.6);
    border-bottom: 1px solid var(--eco-line);
    backdrop-filter: blur(16px);
}

.eco-topnav-link {
    color: var(--eco-muted);
    transition: color .18s ease, background .18s ease, border-color .18s ease;
}

.eco-topnav-link:hover {
    color: var(--eco-text);
}

.eco-topnav-link.active {
    color: var(--eco-accent-strong);
}