/* Analytics page styles (also reused by CE Analysis) */
.section-header {
    margin-top: 10px;
    margin-bottom: 15px;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-muted);
    border-bottom: 1px solid #2c2e33;
    padding-bottom: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.analytics-actions {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    gap: 8px;
    flex: 0 1 auto;
    white-space: nowrap;
}

.device-selector {
    display: flex;
    align-items: center;
    gap: 6px;
    min-width: 0;
    font-size: 13px;
    color: var(--text-muted);
    white-space: nowrap;
}

.device-selector select {
    width: 132px;
    min-width: 112px;
    max-width: 132px;
    padding: 7px 28px 7px 10px;
    color: var(--text-main);
    background-color: #202530;
    border: 1px solid #414958;
    border-radius: 6px;
    font: inherit;
    line-height: 1.2;
    cursor: pointer;
}

.device-selector select:hover {
    border-color: var(--accent-blue);
}

.device-selector select:focus-visible {
    outline: 2px solid var(--accent-blue);
    outline-offset: 2px;
}

.btn-export {
    background: var(--accent-blue);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    transition: 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 0 0 auto;
}

.btn-export:hover { background: #0076bd; }

.emission-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 15px;
    margin-bottom: 30px;
}

.emission-card {
    background: linear-gradient(135deg, rgba(143, 95, 232, 0.15) 0%, rgba(25, 28, 36, 1) 100%);
    border: 1px solid rgba(143, 95, 232, 0.3);
    border-radius: 12px;
    padding: 25px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    min-height: 160px;
}

.emission-card h3 {
    color: var(--accent-purple);
    margin: 0;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.emission-card .value {
    font-size: 36px;
    font-weight: 700;
    margin: 10px 0;
    color: white;
    word-wrap: break-word;
}

.emission-card .icon-box {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: rgba(143, 95, 232, 0.2);
    border-radius: 10px;
    color: var(--accent-purple);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.emission-chart-container {
    background-color: var(--card-dark);
    border-radius: 12px;
    padding: 15px;
    height: 250px;
    display: flex;
    flex-direction: column;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 15px;
    margin-bottom: 20px;
}

.stat-card {
    background-color: var(--card-dark);
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
    position: relative;
}

.stat-card h3 {
    margin: 0;
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
}

.stat-card .value {
    font-size: 24px;
    font-weight: 600;
    margin: 5px 0;
    color: white;
}

.stat-card .icon-box {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 30px;
    height: 30px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    font-size: 14px;
}

.charts-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    margin-bottom: 20px;
}

.chart-container {
    background-color: var(--card-dark);
    padding: 15px;
    border-radius: 12px;
    height: 180px;
    display: flex;
    flex-direction: column;
}

.chart-title {
    margin-bottom: 5px;
    font-size: 13px;
    font-weight: 600;
    color: #eee;
}

.canvas-wrapper {
    flex-grow: 1;
    position: relative;
    width: 100%;
    height: 100%;
}

/* Data table (CE Analysis) */
.data-table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--card-dark);
    border-radius: 12px;
    overflow: hidden;
    font-size: 13px;
    margin-bottom: 20px;
}

.data-table th,
.data-table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid #2c2e33;
}

.data-table th {
    color: var(--text-muted);
    text-transform: uppercase;
    font-size: 11px;
    letter-spacing: 1px;
    background-color: #0f1015;
}

.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background-color: #1f232d; }

.table-wrapper { overflow-x: auto; margin-bottom: 20px; }

@media (max-width: 1024px) {
    .emission-grid { grid-template-columns: 1fr; }
    .charts-row { grid-template-columns: 1fr; }
    .cards-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 520px) {
    .section-header { align-items: flex-start; flex-direction: column; gap: 12px; }
    .analytics-actions { align-self: flex-start; gap: 8px; }
    .analytics-actions .device-selector label { display: none; }
    .analytics-actions .device-selector select { width: 100px; min-width: 100px; max-width: 100px; }
    .analytics-actions .btn-export { padding: 8px 10px; font-size: 12px; }
    .header .device-selector select { width: auto; min-width: 96px; max-width: 122px; }
}

/* ---- Carbon emission checker (CE Analysis) ---- */
.ce-form {
    display: grid;
    grid-template-columns: 120px 1fr 1fr auto;
    gap: 15px;
    align-items: end;
    background-color: var(--card-dark);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-field label {
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.form-field input,
.form-field select {
    background-color: #0f1015;
    border: 1px solid #2c2e33;
    border-radius: 8px;
    padding: 10px 12px;
    color: var(--text-main);
    font-family: inherit;
    font-size: 14px;
    width: 100%;
    box-sizing: border-box;
}

.form-field input:focus,
.form-field select:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.form-field-action .btn-export {
    padding: 11px 20px;
    justify-content: center;
}

/* Verdict */
.verdict-card {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    background-color: var(--card-dark);
    border: 1px solid #2c2e33;
    border-left-width: 4px;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
}

.verdict-ok { border-left-color: var(--accent-green); }
.verdict-bad { border-left-color: var(--accent-red); }

.verdict-error {
    border-left-color: var(--accent-orange);
    align-items: center;
    gap: 12px;
    color: var(--accent-orange);
    font-size: 14px;
}

.verdict-badge {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 1px;
    padding: 12px 20px;
    border-radius: 10px;
}

.verdict-body { flex-grow: 1; }

.verdict-headline {
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 15px;
}

.verdict-facts {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 12px;
}

.verdict-facts div {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.verdict-facts span {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.verdict-facts b {
    font-size: 15px;
    font-weight: 600;
}

.verdict-warning {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid #2c2e33;
    font-size: 13px;
    color: var(--accent-orange);
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Badges */
.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
}

.badge-ok {
    background: rgba(0, 210, 91, 0.15);
    color: var(--accent-green);
}

.badge-bad {
    background: rgba(252, 66, 74, 0.15);
    color: var(--accent-red);
}

.badge-warn {
    background: rgba(255, 171, 0, 0.15);
    color: var(--accent-orange);
}

@media (max-width: 1024px) {
    .ce-form { grid-template-columns: 1fr; }
    .verdict-card { flex-direction: column; gap: 15px; }
}