/* ============================================================
   RISK MATRIX — Horizontal Layout
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;600;700;800&family=Space+Mono:wght@400;700&display=swap');

/* ============================================================
   CSS VARIABLES
   ============================================================ */
.rm-container {
    --rm-critical: #e74c3c;
    --rm-critical-bg: rgba(231, 76, 60, 0.15);
    --rm-high: #e67e22;
    --rm-high-bg: rgba(230, 126, 34, 0.15);
    --rm-medium: #f1c40f;
    --rm-medium-bg: rgba(241, 196, 15, 0.15);
    --rm-low: #27ae60;
    --rm-low-bg: rgba(39, 174, 96, 0.15);
    --rm-purple: #a855f7;
    --rm-purple-deep: #6c3fc5;
    --rm-radius: 16px;
    --rm-radius-sm: 10px;
    --rm-transition: all 0.3s ease;
    --rm-font-head: 'Outfit', sans-serif;
    --rm-font-mono: 'Space Mono', monospace;
}

/* ============================================================
   CONTAINER
   ============================================================ */
.rm-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background: var(--bg);
    position: relative;
    overflow: hidden;
}

.rm-container .tool-wrapper {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    min-height: 0;
    overflow: hidden;
    position: relative;
    visibility: hidden;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.rm-container .tool-wrapper {
    visibility: visible !important;
    opacity: 1 !important;
}

/* ============================================================
   CONTROLS PANEL - HORIZONTAL TOP
   ============================================================ */
.rm-controls-horizontal {
    background: var(--panel-bg);
    border-bottom: 1px solid var(--panel-border);
    padding: 16px 24px;
    flex-shrink: 0;
    z-index: 10;
}

.rm-controls-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Header */
.rm-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.rm-header-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.rm-title {
    font-family: var(--rm-font-head);
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--text);
    margin: 0;
    letter-spacing: -0.3px;
}

.rm-subtitle {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin: 0;
    line-height: 1.4;
}

.rm-header-right {
    display: flex;
    align-items: center;
}

/* Legend Horizontal */
.rm-legend-horizontal {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text);
    opacity: 0.7;
}

.rm-legend-dot {
    width: 14px;
    height: 14px;
    border-radius: 4px;
    display: inline-block;
    margin-right: 2px;
}

.rm-legend-dot.rm-critical { background: var(--rm-critical); }
.rm-legend-dot.rm-high { background: var(--rm-high); }
.rm-legend-dot.rm-medium { background: var(--rm-medium); }
.rm-legend-dot.rm-low { background: var(--rm-low); }

/* Controls Row */
.rm-controls-row {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    flex-wrap: wrap;
}

.rm-add-section {
    flex: 1;
    min-width: 300px;
}

.rm-add-row {
    display: flex;
    gap: 8px;
}

.rm-add-row input[type="text"] {
    flex: 1;
    padding: 10px 14px;
    border: 1.5px solid var(--border-color);
    border-radius: var(--rm-radius-sm);
    font-family: var(--rm-font-head);
    font-size: 0.9rem;
    color: var(--text);
    background: var(--bg);
    transition: var(--rm-transition);
    min-width: 0;
}

.rm-add-row input[type="text"]:focus {
    outline: none;
    border-color: var(--rm-purple);
    box-shadow: 0 0 0 3px rgba(168, 85, 247, 0.15);
}

.rm-add-row input[type="text"]::placeholder {
    color: var(--text-muted);
    opacity: 0.5;
}

.rm-add-row .spin-btn {
    width: auto;
    padding: 10px 20px;
    font-size: 0.85rem;
    min-height: 42px;
    flex-shrink: 0;
    border-radius: var(--rm-radius-sm);
    margin: 0;
}

/* Quick Presets */
.rm-quick-presets {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 8px;
}

.rm-preset-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    margin-right: 4px;
}

.rm-preset-btn {
    padding: 4px 12px;
    background: var(--bg);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    color: var(--text);
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--rm-transition);
    font-family: var(--rm-font-head);
}

.rm-preset-btn:hover {
    background: var(--rm-purple);
    border-color: var(--rm-purple);
    color: #fff;
    transform: translateY(-1px);
}

/* Actions Horizontal */
.rm-actions-horizontal {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-shrink: 0;
}

.rm-actions-horizontal .spin-btn {
    min-height: 42px;
    font-size: 0.85rem;
    margin: 0;
    padding: 10px 18px;
    width: auto;
}

.rm-actions-horizontal .spin-btn--ghost {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border-color);
    box-shadow: none;
    opacity: 0.6;
}

.rm-actions-horizontal .spin-btn--ghost:hover {
    opacity: 1;
    background: var(--card-bg);
    transform: none;
}

.rm-actions-horizontal .spin-btn--secondary {
    background: var(--secondary);
    box-shadow: 0 4px 14px rgba(52, 152, 219, 0.35);
}

/* Risk List Wrapper */
.rm-risk-list-wrapper {
    background: var(--bg);
    border-radius: var(--rm-radius-sm);
    border: 1px solid var(--panel-border);
    overflow: hidden;
}

.rm-risk-list-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 14px;
    background: var(--card-bg);
    border-bottom: 1px solid var(--panel-border);
}

.rm-risk-list-label {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text);
}

.rm-badge {
    background: var(--rm-purple);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 800;
    padding: 1px 10px;
    border-radius: 20px;
    min-width: 20px;
    text-align: center;
}

.rm-list-filters {
    display: flex;
    gap: 4px;
    margin-left: auto;
}

.rm-filter-btn {
    padding: 3px 10px;
    background: transparent;
    border: 1px solid transparent;
    border-radius: 12px;
    color: var(--text);
    font-size: 0.7rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--rm-transition);
    font-family: var(--rm-font-head);
    opacity: 0.5;
}

.rm-filter-btn:hover {
    opacity: 0.8;
}

.rm-filter-btn.active {
    opacity: 1;
    background: var(--rm-purple);
    border-color: var(--rm-purple);
    color: #fff;
}

/* Risk List */
.rm-risk-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 8px;
    max-height: 250px;
    overflow-y: auto;
    min-height: 40px;
}

.rm-risk-list::-webkit-scrollbar {
    width: 3px;
}
.rm-risk-list::-webkit-scrollbar-thumb {
    background: var(--rm-purple);
    border-radius: 3px;
}

/* Empty State in List */
.rm-empty-state {
    text-align: center;
    padding: 10px;
    color: var(--text-muted);
}

.rm-empty-icon {
    display: block;
    font-size: 1.5rem;
    margin-bottom: 4px;
    opacity: 0.5;
}

.rm-empty-state p {
    margin: 0;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text);
    opacity: 0.6;
}

.rm-empty-hint {
    font-size: 0.7rem;
    opacity: 0.4;
}

/* Risk Items */
.rm-risk-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 12px;
    background: var(--card-bg);
    border-radius: var(--rm-radius-sm);
    border: 1px solid var(--panel-border);
    transition: var(--rm-transition);
    animation: rmSlideIn 0.25s ease;
}

.rm-risk-item:hover {
    border-color: rgba(168, 85, 247, 0.3);
}

@keyframes rmSlideIn {
    from { opacity: 0; transform: translateX(-10px); }
    to { opacity: 1; transform: translateX(0); }
}

.rm-risk-description {
    flex: 1;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

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

.rm-risk-controls select {
    padding: 2px 6px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: var(--bg);
    color: var(--text);
    font-family: var(--rm-font-mono);
    font-size: 0.7rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--rm-transition);
}

.rm-risk-controls select:focus {
    outline: none;
    border-color: var(--rm-purple);
}

.rm-risk-score {
    font-family: var(--rm-font-mono);
    font-size: 0.75rem;
    font-weight: 800;
    min-width: 24px;
    text-align: center;
    padding: 1px 8px;
    border-radius: 12px;
}

.rm-risk-score.critical { background: var(--rm-critical-bg); color: var(--rm-critical); }
.rm-risk-score.high { background: var(--rm-high-bg); color: var(--rm-high); }
.rm-risk-score.medium { background: var(--rm-medium-bg); color: var(--rm-medium); }
.rm-risk-score.low { background: var(--rm-low-bg); color: var(--rm-low); }

.rm-risk-delete {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.8rem;
    padding: 2px 6px;
    border-radius: 4px;
    transition: var(--rm-transition);
    opacity: 0.3;
    line-height: 1;
}

.rm-risk-delete:hover {
    opacity: 1;
    color: var(--rm-critical);
    background: var(--rm-critical-bg);
}

/* ============================================================
   MAIN CONTENT
   ============================================================ */
.rm-main-content {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    padding: 20px 24px 30px;
    gap: 24px;
    overflow-y: auto;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}

/* ============================================================
   MATRIX PANEL
   ============================================================ */
.rm-matrix-panel {
    width: 100%;
    background: var(--panel-bg);
    border-radius: var(--rm-radius);
    border: 1px solid var(--panel-border);
    overflow: hidden;
}

.rm-matrix-header {
    padding: 16px 24px 12px;
    border-bottom: 1px solid var(--panel-border);
}

.rm-matrix-title {
    font-family: var(--rm-font-head);
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--text);
    margin: 0 0 2px;
}

.rm-matrix-subtitle {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin: 0;
}

.rm-matrix-container {
    padding: 16px 24px 24px;
    overflow-x: auto;
}

/* Matrix Grid */
.rm-matrix-grid {
    display: grid;
    grid-template-columns: 80px repeat(5, 1fr);
    gap: 4px;
    min-width: 400px;
}

.rm-matrix-cell {
    padding: 12px 8px;
    text-align: center;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    min-height: 50px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: var(--rm-transition);
    border: 2px solid transparent;
}

.rm-matrix-cell.header {
    background: var(--card-bg);
    font-weight: 700;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    border-color: transparent;
}

.rm-matrix-cell.risk-cell {
    cursor: pointer;
    position: relative;
    border-color: var(--border-color);
}

.rm-matrix-cell.risk-cell:hover {
    transform: scale(1.05);
    z-index: 2;
    border-color: var(--rm-purple);
}

.rm-matrix-cell.critical { background: var(--rm-critical); color: #fff; }
.rm-matrix-cell.high { background: var(--rm-high); color: #fff; }
.rm-matrix-cell.medium { background: var(--rm-medium); color: #1E123C; }
.rm-matrix-cell.low { background: var(--rm-low); color: #fff; }
.rm-matrix-cell.empty { background: var(--bg); opacity: 0.3; }

.rm-matrix-cell .rm-cell-risk-count {
    font-size: 1.1rem;
    font-weight: 800;
}

.rm-matrix-cell .rm-cell-risk-label {
    font-size: 0.6rem;
    opacity: 0.8;
    margin-top: 2px;
}

/* ============================================================
   EMPTY MATRIX STATE
   ============================================================ */
.rm-empty-matrix {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
    background: var(--panel-bg);
    border-radius: var(--rm-radius);
    border: 1px solid var(--panel-border);
}

.rm-empty-matrix-content {
    text-align: center;
    padding: 40px;
}

.rm-empty-matrix-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 12px;
    opacity: 0.5;
}

.rm-empty-matrix-content h3 {
    font-family: var(--rm-font-head);
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--text);
    margin: 0 0 8px;
}

.rm-empty-matrix-content p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin: 0;
}

/* ============================================================
   LIST PANEL
   ============================================================ */
.rm-list-panel {
    width: 100%;
    background: var(--panel-bg);
    border-radius: var(--rm-radius);
    border: 1px solid var(--panel-border);
    overflow: hidden;
}

.rm-list-header {
    padding: 14px 24px;
    border-bottom: 1px solid var(--panel-border);
}

.rm-list-title {
    font-family: var(--rm-font-head);
    font-size: 1rem;
    font-weight: 800;
    color: var(--text);
    margin: 0;
}

.rm-list-container {
    padding: 16px 24px 24px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.rm-list-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 10px 16px;
    background: var(--card-bg);
    border-radius: var(--rm-radius-sm);
    border-left: 4px solid var(--border-color);
    transition: var(--rm-transition);
}

.rm-list-item:hover {
    transform: translateX(4px);
}

.rm-list-item.critical { border-left-color: var(--rm-critical); }
.rm-list-item.high { border-left-color: var(--rm-high); }
.rm-list-item.medium { border-left-color: var(--rm-medium); }
.rm-list-item.low { border-left-color: var(--rm-low); }

.rm-list-item-desc {
    flex: 1;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text);
}

.rm-list-item-details {
    display: flex;
    gap: 12px;
    align-items: center;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.rm-list-item-details span {
    font-weight: 600;
}

.rm-list-item-score {
    font-family: var(--rm-font-mono);
    font-size: 0.95rem;
    font-weight: 800;
    min-width: 36px;
    text-align: center;
    padding: 2px 12px;
    border-radius: 12px;
}

/* ============================================================
   CONTEXT HELP
   ============================================================ */
.rm-context-help {
    padding: 14px 24px;
    background: var(--bg);
    border-top: 1px solid var(--panel-border);
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.rm-context-help p {
    margin: 0;
    max-width: 800px;
    margin: 0 auto;
}

.rm-context-help strong {
    color: var(--text);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

/* Tablet */
@media (max-width: 1024px) {
    .rm-controls-horizontal {
        padding: 12px 16px;
    }
    
    .rm-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .rm-legend-horizontal {
        flex-wrap: wrap;
        gap: 8px;
    }
    
    .rm-controls-row {
        flex-direction: column;
    }
    
    .rm-add-section {
        min-width: 100%;
    }
    
    .rm-actions-horizontal {
        width: 100%;
    }
    
    .rm-actions-horizontal .spin-btn {
        flex: 1;
        justify-content: center;
    }
    
    .rm-main-content {
        padding: 16px;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .rm-controls-horizontal {
        padding: 10px 12px;
    }
    
    .rm-title {
        font-size: 1.1rem;
    }
    
    .rm-subtitle {
        font-size: 0.75rem;
    }
    
    .rm-add-row {
        flex-direction: column;
    }
    
    .rm-add-row .spin-btn {
        width: 100%;
    }
    
    .rm-add-row input[type="text"] {
        width: 100%;
    }
    
    .rm-quick-presets {
        gap: 4px;
    }
    
    .rm-preset-btn {
        font-size: 0.7rem;
        padding: 3px 10px;
    }
    
    .rm-risk-list-header {
        flex-wrap: wrap;
        gap: 4px;
    }
    
    .rm-list-filters {
        margin-left: 0;
        flex-wrap: wrap;
    }
    
    .rm-main-content {
        padding: 12px;
        gap: 16px;
    }
    
    .rm-matrix-container {
        padding: 12px;
    }
    
    .rm-matrix-grid {
        grid-template-columns: 60px repeat(5, 1fr);
        min-width: 300px;
        gap: 3px;
    }
    
    .rm-matrix-cell {
        padding: 8px 4px;
        min-height: 40px;
        font-size: 0.65rem;
    }
    
    .rm-matrix-cell .rm-cell-risk-count {
        font-size: 0.9rem;
    }
    
    .rm-list-container {
        padding: 12px 16px;
    }
    
    .rm-list-item {
        flex-wrap: wrap;
        gap: 6px;
        padding: 8px 12px;
    }
    
    .rm-list-item-details {
        flex-wrap: wrap;
        gap: 6px;
        font-size: 0.7rem;
    }
    
    .rm-context-help {
        padding: 10px 16px;
        font-size: 0.75rem;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .rm-controls-horizontal {
        padding: 8px 8px;
    }
    
    .rm-legend-horizontal {
        font-size: 0.65rem;
        gap: 6px;
    }
    
    .rm-legend-dot {
        width: 10px;
        height: 10px;
    }
    
    .rm-risk-item {
        flex-wrap: wrap;
        padding: 6px 8px;
    }
    
    .rm-risk-description {
        font-size: 0.75rem;
        white-space: normal;
        word-break: break-word;
        min-width: 100%;
    }
    
    .rm-risk-controls {
        flex-wrap: wrap;
        width: 100%;
        justify-content: flex-start;
    }
    
    .rm-matrix-grid {
        grid-template-columns: 50px repeat(5, 1fr);
        min-width: 260px;
        gap: 2px;
    }
    
    .rm-matrix-cell {
        padding: 6px 2px;
        min-height: 32px;
        font-size: 0.55rem;
    }
    
    .rm-matrix-cell .rm-cell-risk-count {
        font-size: 0.75rem;
    }
    
    .rm-matrix-cell .rm-cell-risk-label {
        display: none;
    }
    
    .rm-empty-matrix-content {
        padding: 20px;
    }
    
    .rm-empty-matrix-icon {
        font-size: 2.5rem;
    }
    
    .rm-empty-matrix-content h3 {
        font-size: 1rem;
    }
    
    .rm-empty-matrix-content p {
        font-size: 0.8rem;
    }
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes rmFadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.rm-risk-item,
.rm-list-item {
    animation: rmFadeIn 0.3s ease;
}

/* ============================================================
   PRINT STYLES
   ============================================================ */
@media print {
    .rm-controls-horizontal,
    .rm-context-help {
        display: none !important;
    }
    
    .rm-main-content {
        padding: 0 !important;
    }
    
    .rm-matrix-panel,
    .rm-list-panel {
        border: 1px solid #ddd !important;
        box-shadow: none !important;
        break-inside: avoid;
    }
    
    .rm-matrix-cell {
        border: 1px solid #ddd !important;
    }
}