/* =============================================
   Email Subject Line Tester — eslt-style.css
   SeriesWire.com
   ============================================= */

:root {
    --eslt-primary:   #e97b33;
    --eslt-accent:    #01266f;
    --eslt-success:   #1a9e5c;
    --eslt-danger:    #d63b3b;
    --eslt-warning:   #c98a00;
    --eslt-neutral:   #555e6d;
    --eslt-bg:        #f8f9fc;
    --eslt-card-bg:   #ffffff;
    --eslt-border:    #e2e6ed;
    --eslt-radius:    12px;
    --eslt-shadow:    0 2px 16px rgba(0,0,0,0.07);
    --eslt-font:      -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

#eslt-app {
    font-family: var(--eslt-font);
    max-width: 820px;
    margin: 0 auto;
    padding: 0 0 40px;
    color: #1a1f2e;
    box-sizing: border-box;
}

#eslt-app *, #eslt-app *::before, #eslt-app *::after {
    box-sizing: border-box;
}

.eslt-section-heading {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--eslt-accent);
    margin: 0 0 8px;
    line-height: 1.3;
}

.eslt-intro {
    font-size: 1rem;
    color: var(--eslt-neutral);
    margin: 0 0 28px;
    line-height: 1.6;
}

/* ── Input Area ── */
.eslt-input-area {
    background: var(--eslt-card-bg);
    border: 1px solid var(--eslt-border);
    border-radius: var(--eslt-radius);
    padding: 24px;
    box-shadow: var(--eslt-shadow);
    margin-bottom: 32px;
}

.eslt-label {
    display: block;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--eslt-accent);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.eslt-input-wrap {
    position: relative;
}

.eslt-input {
    width: 100%;
    padding: 14px 16px 14px 16px;
    padding-right: 80px;
    font-size: 1rem;
    border: 2px solid var(--eslt-border);
    border-radius: 8px;
    outline: none;
    color: #1a1f2e;
    background: #fff;
    transition: border-color 0.2s;
    line-height: 1.5;
}

.eslt-input:focus {
    border-color: var(--eslt-primary);
    box-shadow: 0 0 0 3px rgba(233,123,51,0.15);
}

.eslt-char-counter {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.78rem;
    color: #999;
    pointer-events: none;
}

.eslt-btn {
    margin-top: 16px;
    display: inline-block;
    background: var(--eslt-primary);
    color: #fff;
    border: none;
    padding: 13px 30px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
    letter-spacing: 0.01em;
}

.eslt-btn:hover {
    background: #d06a22;
}

.eslt-btn:active {
    transform: scale(0.98);
}

/* ── Results Container ── */
.eslt-results {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.eslt-results[hidden] {
    display: none;
}

/* ── Score Card ── */
.eslt-score-card {
    background: var(--eslt-accent);
    color: #fff;
    border-radius: var(--eslt-radius);
    padding: 28px 32px;
    display: flex;
    align-items: center;
    gap: 28px;
    box-shadow: var(--eslt-shadow);
}

.eslt-score-ring-wrap {
    position: relative;
    width: 120px;
    height: 120px;
    flex-shrink: 0;
}

.eslt-score-ring {
    width: 120px;
    height: 120px;
    transform: rotate(-90deg);
}

.eslt-ring-bg {
    fill: none;
    stroke: rgba(255,255,255,0.15);
    stroke-width: 10;
}

.eslt-ring-fill {
    fill: none;
    stroke: var(--eslt-primary);
    stroke-width: 10;
    stroke-linecap: round;
    transition: stroke-dashoffset 0.9s cubic-bezier(0.4,0,0.2,1);
}

.eslt-score-inner {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    line-height: 1;
}

.eslt-score-number {
    display: block;
    font-size: 2.2rem;
    font-weight: 800;
    color: #fff;
}

.eslt-score-label {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.6);
}

.eslt-score-meta {
    flex: 1;
}

.eslt-score-verdict {
    font-size: 1.35rem;
    font-weight: 700;
    margin: 0 0 8px;
    color: #fff;
}

.eslt-score-tip {
    font-size: 0.92rem;
    color: rgba(255,255,255,0.8);
    margin: 0;
    line-height: 1.5;
}

/* ── Mobile Preview ── */
.eslt-mobile-preview-section,
.eslt-breakdown,
.eslt-word-analysis,
.eslt-suggestions {
    background: var(--eslt-card-bg);
    border: 1px solid var(--eslt-border);
    border-radius: var(--eslt-radius);
    padding: 24px;
    box-shadow: var(--eslt-shadow);
}

.eslt-subsection-heading {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--eslt-accent);
    margin: 0 0 6px;
}

.eslt-sub-desc {
    font-size: 0.88rem;
    color: var(--eslt-neutral);
    margin: 0 0 16px;
}

.eslt-iphone-frame {
    background: #1c1c1e;
    border-radius: 18px;
    max-width: 380px;
    padding: 12px 0 6px;
    margin: 0 auto;
    box-shadow: 0 8px 32px rgba(0,0,0,0.22);
}

.eslt-iphone-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 16px 8px;
    color: #fff;
    font-size: 0.75rem;
    font-weight: 600;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.eslt-iphone-icons {
    letter-spacing: 3px;
    opacity: 0.7;
    font-size: 0.6rem;
}

.eslt-iphone-mail-row {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 14px 12px;
    background: #2c2c2e;
    margin: 8px 8px 6px;
    border-radius: 10px;
}

.eslt-iphone-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--eslt-primary);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.eslt-iphone-content {
    flex: 1;
    min-width: 0;
}

.eslt-iphone-sender {
    font-size: 0.78rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 3px;
}

.eslt-iphone-subject {
    font-size: 0.82rem;
    font-weight: 600;
    color: #f0f0f0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 220px;
    margin-bottom: 3px;
}

.eslt-iphone-preheader {
    font-size: 0.73rem;
    color: rgba(255,255,255,0.45);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 210px;
}

.eslt-iphone-time-badge {
    font-size: 0.68rem;
    color: rgba(255,255,255,0.4);
    flex-shrink: 0;
}

.eslt-preview-note {
    font-size: 0.82rem;
    color: var(--eslt-neutral);
    margin: 14px 0 0;
    text-align: center;
}

/* ── Breakdown Grid ── */
.eslt-breakdown-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 14px;
    margin-top: 16px;
}

.eslt-breakdown-item {
    background: var(--eslt-bg);
    border-radius: 8px;
    padding: 14px 16px;
    border-left: 4px solid var(--eslt-border);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.eslt-breakdown-item.status-good   { border-left-color: var(--eslt-success); }
.eslt-breakdown-item.status-warn   { border-left-color: var(--eslt-warning); }
.eslt-breakdown-item.status-bad    { border-left-color: var(--eslt-danger); }
.eslt-breakdown-item.status-info   { border-left-color: #888; }

.eslt-breakdown-title {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--eslt-neutral);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.eslt-breakdown-value {
    font-size: 1.05rem;
    font-weight: 700;
    color: #1a1f2e;
}

.eslt-breakdown-desc {
    font-size: 0.78rem;
    color: var(--eslt-neutral);
    line-height: 1.4;
}

.eslt-breakdown-pts {
    font-size: 0.75rem;
    font-weight: 600;
    margin-top: 4px;
}

.eslt-pts-good  { color: var(--eslt-success); }
.eslt-pts-warn  { color: var(--eslt-warning); }
.eslt-pts-bad   { color: var(--eslt-danger); }

/* ── Word Analysis ── */
.eslt-word-highlight-box {
    font-size: 1.1rem;
    line-height: 2;
    padding: 16px;
    background: var(--eslt-bg);
    border-radius: 8px;
    word-break: break-word;
    margin-top: 12px;
    min-height: 52px;
}

.eslt-word {
    display: inline-block;
    margin: 2px 3px;
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 500;
}

.eslt-word-spam {
    background: #fde8e8;
    color: var(--eslt-danger);
    font-weight: 700;
    border-bottom: 2px solid var(--eslt-danger);
}

.eslt-word-power {
    background: #e5f6ec;
    color: var(--eslt-success);
    font-weight: 700;
    border-bottom: 2px solid var(--eslt-success);
}

.eslt-word-neutral {
    color: #333;
}

.eslt-legend {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
    margin-top: 14px;
    font-size: 0.8rem;
}

.eslt-legend-item { display: flex; align-items: center; gap: 5px; }
.eslt-spam-legend  { color: var(--eslt-danger); }
.eslt-power-legend { color: var(--eslt-success); }
.eslt-neutral-legend { color: var(--eslt-neutral); }

/* ── Suggestions ── */
.eslt-suggestion-list {
    list-style: none;
    padding: 0;
    margin: 14px 0 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.eslt-suggestion-list li {
    background: #fff8f2;
    border-left: 4px solid var(--eslt-primary);
    padding: 11px 14px;
    border-radius: 0 8px 8px 0;
    font-size: 0.92rem;
    color: #2c2c2c;
    line-height: 1.5;
}

.eslt-suggestion-list li.eslt-suggestion-good {
    background: #f0faf4;
    border-left-color: var(--eslt-success);
    color: #1a4f32;
}

/* ── Responsive ── */
@media (max-width: 600px) {
    .eslt-score-card {
        flex-direction: column;
        text-align: center;
        padding: 22px 18px;
    }
    .eslt-score-meta { text-align: center; }
    .eslt-section-heading { font-size: 1.3rem; }
    .eslt-breakdown-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 400px) {
    .eslt-breakdown-grid { grid-template-columns: 1fr; }
}