/* ---- Dashboard Layout ---- */
.em-dashboard {
    max-width: 1200px;
    margin: 0 auto;
}

.em-dashboard__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-xl);
}

.em-dashboard__title {
    font-size: var(--text-2xl);
    font-weight: 700;
}

.em-dashboard__actions {
    display: flex;
    gap: var(--space-sm);
}

/* ---- Campaign List ---- */
.campaign-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.campaign-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.campaign-card:hover {
    border-color: var(--border-default);
    box-shadow: var(--shadow-sm);
}

.campaign-card__icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.campaign-card__icon--draft { background: rgba(107, 114, 128, 0.15); color: #9CA3AF; }
.campaign-card__icon--scheduled { background: rgba(245, 158, 11, 0.15); color: #F59E0B; }
.campaign-card__icon--sending { background: rgba(139, 92, 246, 0.15); color: var(--brand-purple); }
.campaign-card__icon--sent { background: rgba(16, 185, 129, 0.15); color: var(--accent-green); }
.campaign-card__icon--failed { background: rgba(239, 68, 68, 0.15); color: #EF4444; }

.campaign-card__icon svg {
    width: 24px;
    height: 24px;
}

.campaign-card__info {
    flex: 1;
    min-width: 0;
}

.campaign-card__name {
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.campaign-card__subject {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.campaign-card__meta {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    flex-shrink: 0;
}

.campaign-card__stat {
    text-align: center;
    min-width: 60px;
}

.campaign-card__stat-value {
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--text-primary);
}

.campaign-card__stat-label {
    font-size: var(--text-xs);
    color: var(--text-tertiary);
}

.campaign-card__date {
    font-size: var(--text-xs);
    color: var(--text-tertiary);
    min-width: 80px;
    text-align: right;
}

/* ---- Campaign Editor ---- */
.campaign-editor {
    max-width: 900px;
    margin: 0 auto;
}

.campaign-editor__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-xl);
}

.campaign-editor__back {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-secondary);
    font-size: var(--text-sm);
    cursor: pointer;
    transition: color var(--transition-fast);
}

.campaign-editor__back:hover {
    color: var(--text-primary);
}

.campaign-editor__back svg {
    width: 16px;
    height: 16px;
}

.campaign-editor__actions {
    display: flex;
    gap: var(--space-sm);
}

.campaign-editor__section {
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.campaign-editor__section-title {
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.campaign-editor__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.campaign-editor__row--full {
    grid-template-columns: 1fr;
}

/* ---- Email Body Editor ---- */
.email-editor {
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.email-editor__toolbar {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-subtle);
    flex-wrap: wrap;
}

.email-editor__toolbar-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.email-editor__toolbar-btn:hover {
    background: var(--bg-elevated);
    color: var(--text-primary);
}

.email-editor__toolbar-btn--active {
    background: rgba(139, 92, 246, 0.15);
    color: var(--brand-purple);
}

.email-editor__toolbar-btn svg {
    width: 16px;
    height: 16px;
}

.email-editor__toolbar-sep {
    width: 1px;
    height: 24px;
    background: var(--border-subtle);
    margin: 0 var(--space-xs);
}

.email-editor__canvas {
    min-height: 400px;
    padding: var(--space-xl);
    background: var(--bg-input);
    font-size: var(--text-sm);
    color: var(--text-primary);
    line-height: 1.7;
    outline: none;
}

.email-editor__canvas:empty::before {
    content: 'Compose your email here...';
    color: var(--text-tertiary);
}

.email-editor__canvas h1 { font-size: var(--text-2xl); font-weight: 700; margin-bottom: var(--space-md); }
.email-editor__canvas h2 { font-size: var(--text-xl); font-weight: 600; margin-bottom: var(--space-sm); }
.email-editor__canvas p { margin-bottom: var(--space-sm); }
.email-editor__canvas ul, .email-editor__canvas ol { margin-left: var(--space-lg); margin-bottom: var(--space-sm); list-style: disc; }
.email-editor__canvas ol { list-style: decimal; }
.email-editor__canvas a { color: var(--brand-purple); text-decoration: underline; }
.email-editor__canvas blockquote {
    border-left: 3px solid var(--brand-purple);
    padding-left: var(--space-md);
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
}

/* ---- Contact / Audience List ---- */
.audience-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-lg);
}

.audience-header__left {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.audience-header__title {
    font-size: var(--text-2xl);
    font-weight: 700;
}

.audience-search {
    position: relative;
}

.audience-search .input {
    padding-left: 36px;
    min-width: 250px;
}

.audience-search__icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    color: var(--text-tertiary);
}

/* ---- Tags / Segments ---- */
.tag {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 2px 8px;
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 500;
    background: rgba(139, 92, 246, 0.1);
    color: var(--brand-purple);
    border: 1px solid rgba(139, 92, 246, 0.2);
}

.tag--removable .tag__remove {
    width: 14px;
    height: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.tag--removable .tag__remove:hover {
    background: rgba(139, 92, 246, 0.2);
}

.tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

/* ---- Template Gallery ---- */
.template-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: var(--space-md);
}

.template-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.template-card:hover {
    border-color: var(--brand-purple);
    box-shadow: var(--shadow-glow-purple);
}

.template-card--selected {
    border-color: var(--brand-purple);
    box-shadow: var(--shadow-glow-purple);
}

.template-card__preview {
    height: 160px;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: var(--space-md);
}

.template-card__preview-content {
    width: 100%;
    max-height: 100%;
    font-size: 6px;
    line-height: 1.3;
    color: var(--text-tertiary);
    overflow: hidden;
    transform: scale(0.8);
}

.template-card__info {
    padding: var(--space-md);
}

.template-card__name {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.template-card__desc {
    font-size: var(--text-xs);
    color: var(--text-tertiary);
}

/* ---- Sidebar Navigation ---- */
.em-layout {
    display: flex;
    gap: 0;
    min-height: calc(100vh - var(--header-height));
    margin: calc(-1 * var(--space-xl));
}

.em-sidebar {
    width: var(--sidebar-width);
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-subtle);
    padding: var(--space-md);
    flex-shrink: 0;
}

.em-sidebar__nav {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.em-sidebar__item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.em-sidebar__item:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.em-sidebar__item--active {
    background: rgba(139, 92, 246, 0.1);
    color: var(--brand-purple);
}

.em-sidebar__item svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.em-sidebar__divider {
    height: 1px;
    background: var(--border-subtle);
    margin: var(--space-sm) 0;
}

.em-content {
    flex: 1;
    padding: var(--space-xl);
    overflow-y: auto;
    min-width: 0;
}

/* ---- Campaign Detail / Analytics ---- */
.campaign-analytics {
    max-width: 1000px;
    margin: 0 auto;
}

.analytics-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: var(--space-xl);
}

.analytics-header__info {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.analytics-header__name {
    font-size: var(--text-2xl);
    font-weight: 700;
}

.analytics-header__subject {
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

.analytics-chart {
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.analytics-chart__title {
    font-size: var(--text-base);
    font-weight: 600;
    margin-bottom: var(--space-md);
}

.analytics-bar {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-sm);
}

.analytics-bar__label {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    min-width: 80px;
}

.analytics-bar__track {
    flex: 1;
    height: 24px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.analytics-bar__fill {
    height: 100%;
    border-radius: var(--radius-sm);
    transition: width var(--transition-slow);
}

.analytics-bar__fill--opens { background: var(--brand-cyan); }
.analytics-bar__fill--clicks { background: var(--brand-purple); }
.analytics-bar__fill--bounces { background: #F59E0B; }
.analytics-bar__fill--unsubs { background: #EF4444; }

.analytics-bar__value {
    font-size: var(--text-sm);
    font-weight: 600;
    min-width: 50px;
    text-align: right;
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
    .em-layout {
        flex-direction: column;
    }

    .em-sidebar {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--border-subtle);
    }

    .em-sidebar__nav {
        flex-direction: row;
        overflow-x: auto;
    }

    .campaign-card {
        flex-direction: column;
        align-items: flex-start;
    }

    .campaign-card__meta {
        width: 100%;
        justify-content: flex-start;
    }

    .campaign-editor__row {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .template-grid {
        grid-template-columns: 1fr;
    }
}