/* ==========================================================================
   SSP Smart Quote - UI/UX Refactorizado (Márgenes y Espacios Optimizados)
   ========================================================================== */
:root {
    --ssp-green-primary: #00A650;
    --ssp-green-hover: #008f45;
    --ssp-green-glow: rgba(0, 166, 80, 0.25);
    
    --ssp-bg-base: #12141a;
    --ssp-bg-panel: #1a1d24;
    --ssp-bg-input: #222630;
    --ssp-border-color: #2f3542;
    
    --ssp-text-main: #ffffff;
    --ssp-text-muted: #b2bec3;
    
    --ssp-radius-lg: 16px;
    --ssp-radius-md: 10px;
    --ssp-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

#ssp-b2b-app {
    box-sizing: border-box;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--ssp-text-main);
    background-color: var(--ssp-bg-base);
    border-radius: var(--ssp-radius-lg);
    border: 1px solid var(--ssp-border-color);
    display: flex;
    width: 100%;
    max-width: 1200px;
    margin: 30px auto;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
}

#ssp-b2b-app * {
    box-sizing: inherit;
    margin: 0;
    padding: 0;
}

/* ==========================================================================
   Layout Split-View con Márgenes Seguras
   ========================================================================== */
.ssp-context-panel {
    width: 38%;
    background: linear-gradient(145deg, #181b22, #12141a);
    padding: 40px 30px 40px 40px; /* Margen superior e izquierdo generosos */
    border-right: 1px solid var(--ssp-border-color);
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.ssp-workspace-panel {
    width: 62%;
    padding: 40px; /* Margen interior equilibrado para todo el panel derecho */
    display: flex;
    flex-direction: column;
    gap: 24px;
    background-color: var(--ssp-bg-base);
}

/* ==========================================================================
   Columna Izquierda
   ========================================================================== */
.ssp-badge {
    display: inline-block;
    background-color: var(--ssp-green-glow);
    color: var(--ssp-green-primary);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 1px solid rgba(0, 166, 80, 0.3);
}

.ssp-title {
    font-size: 26px;
    font-weight: 700;
    line-height: 1.25;
    color: var(--ssp-text-main);
}

.ssp-subtitle {
    color: var(--ssp-text-muted);
    font-size: 14px;
    line-height: 1.6;
}

.ssp-dynamic-status {
    background-color: var(--ssp-bg-input);
    border: 1px solid var(--ssp-border-color);
    border-radius: var(--ssp-radius-md);
    padding: 20px;
    display: flex;
    gap: 14px;
    align-items: flex-start;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.2);
}

.ssp-status-icon {
    color: var(--ssp-green-primary);
    flex-shrink: 0;
    margin-top: 2px;
}

.ssp-status-text h3 {
    font-size: 15px;
    font-weight: 600;
    color: var(--ssp-text-main);
    margin-bottom: 4px;
}

.ssp-status-text p {
    color: var(--ssp-text-muted);
    font-size: 13px;
    line-height: 1.5;
}

.ssp-benefits-list {
    list-style: none;
    color: var(--ssp-text-main);
    font-size: 13px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: auto;
    background: rgba(255,255,255,0.02);
    padding: 18px;
    border-radius: var(--ssp-radius-md);
    border: 1px solid var(--ssp-border-color);
}

.ssp-benefits-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #dfe6e9;
}

/* ==========================================================================
   Buscador Inteligente
   ========================================================================== */
.ssp-search-module {
    position: relative;
}

.ssp-input-group {
    position: relative;
    display: flex;
    align-items: center;
}

.ssp-search-icon {
    position: absolute;
    left: 18px;
    color: var(--ssp-text-muted);
}

#ssp-product-search {
    width: 100%;
    background-color: var(--ssp-bg-panel);
    border: 1px solid var(--ssp-border-color);
    color: var(--ssp-text-main);
    padding: 16px 16px 16px 50px;
    border-radius: var(--ssp-radius-md);
    font-size: 15px;
    outline: none;
    transition: var(--ssp-transition);
}

#ssp-product-search::placeholder {
    color: #747d8c;
}

#ssp-product-search:focus {
    border-color: var(--ssp-green-primary);
    box-shadow: 0 0 0 3px var(--ssp-green-glow);
    background-color: var(--ssp-bg-input);
}

/* ==========================================================================
   Tabla Dinámica y Dropdown
   ========================================================================== */
.ssp-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    background-color: var(--ssp-bg-panel);
    border: 1px solid var(--ssp-border-color);
    border-radius: var(--ssp-radius-md);
    box-shadow: 0 15px 30px rgba(0,0,0,0.6);
    z-index: 100;
    max-height: 280px;
    overflow-y: auto;
}

.ssp-dropdown-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 18px;
    border-bottom: 1px solid var(--ssp-border-color);
    cursor: pointer;
    transition: var(--ssp-transition);
}

.ssp-dropdown-item:hover {
    background-color: var(--ssp-bg-input);
}

.ssp-item-thumb {
    width: 40px;
    height: 40px;
    object-fit: cover;
    border-radius: 6px;
    background-color: var(--ssp-bg-input);
}

.ssp-item-info strong {
    font-size: 14px;
    color: var(--ssp-text-main);
}

.ssp-item-info span {
    font-size: 12px;
    color: var(--ssp-text-muted);
}

.ssp-table-module {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--ssp-border-color);
    border-radius: var(--ssp-radius-md);
    background-color: var(--ssp-bg-panel);
    overflow: hidden;
    min-height: 280px;
}

.ssp-table-header {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 60px;
    padding: 16px 20px;
    background-color: var(--ssp-bg-input);
    border-bottom: 1px solid var(--ssp-border-color);
    font-size: 12px;
    font-weight: 700;
    color: var(--ssp-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.ssp-table-body {
    padding: 14px 20px;
    overflow-y: auto;
    max-height: 260px;
}

.ssp-empty-state {
    text-align: center;
    color: var(--ssp-text-muted);
    padding: 60px 20px;
    font-size: 14px;
}

.ssp-table-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 60px;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid rgba(47, 53, 66, 0.5);
    font-size: 14px;
}

.ssp-col-product {
    display: flex;
    align-items: center;
    gap: 14px;
}

.ssp-row-thumb {
    width: 38px;
    height: 38px;
    border-radius: 6px;
    object-fit: cover;
    background: var(--ssp-bg-input);
}

.ssp-col-qty {
    display: flex;
    align-items: center;
    gap: 10px;
}

.ssp-qty-btn {
    background: var(--ssp-bg-input);
    border: 1px solid var(--ssp-border-color);
    color: var(--ssp-text-main);
    width: 28px;
    height: 28px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--ssp-transition);
}

.ssp-qty-btn:hover {
    border-color: var(--ssp-green-primary);
    background: rgba(0, 166, 80, 0.1);
}

.ssp-badge-status {
    font-size: 11px;
    padding: 4px 10px;
    border-radius: 20px;
    background: rgba(0, 166, 80, 0.15);
    color: var(--ssp-green-primary);
    font-weight: 600;
}

.ssp-delete-btn {
    background: transparent;
    border: none;
    color: #ff4757;
    font-size: 18px;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 6px;
    transition: var(--ssp-transition);
}

.ssp-delete-btn:hover {
    background: rgba(255, 71, 87, 0.15);
}

/* ==========================================================================
   Acciones Inferiores con Espaciado Holgado
   ========================================================================== */
.ssp-action-module {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 16px;
    margin-top: 4px;
    padding-top: 15px;
}

.ssp-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 26px;
    border-radius: var(--ssp-radius-md);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--ssp-transition);
    border: none;
}

.ssp-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.ssp-btn-ghost {
    background: transparent;
    color: var(--ssp-text-muted);
}

.ssp-btn-ghost:hover:not(:disabled) {
    color: var(--ssp-text-main);
    background-color: var(--ssp-bg-panel);
}

.ssp-btn-primary {
    background-color: var(--ssp-green-primary);
    color: #ffffff;
    box-shadow: 0 4px 14px var(--ssp-green-glow);
}

.ssp-btn-primary:hover:not(:disabled) {
    background-color: var(--ssp-green-hover);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px var(--ssp-green-glow);
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 992px) {
    #ssp-b2b-app {
        flex-direction: column;
    }
    .ssp-context-panel, .ssp-workspace-panel {
        width: 100%;
        padding: 30px;
        border-right: none;
    }
    .ssp-context-panel {
        border-bottom: 1px solid var(--ssp-border-color);
    }
}

@keyframes spin { 100% { transform: rotate(360deg); } }