/* ============================================================================
   THOR LICITACIONES - SEGUIMIENTO DE LICITACIONES PARTICIPADAS
   Estilo Apple minimalista
   ============================================================================ */

/* ===== VARIABLES ===== */
:root {
    --seg-bg: #f5f5f7;
    --seg-card: #ffffff;
    --seg-text: #1d1d1f;
    --seg-text-secondary: #6e6e73;
    --seg-text-muted: #aeaeb2;
    --seg-accent: #e88732;
    --seg-accent-hover: #d67826;
    --seg-accent-light: rgba(232, 135, 50, 0.1);
    --seg-success: #10b981;
    --seg-warning: #f59e0b;
    --seg-danger: #ef4444;
    --seg-border: rgba(0, 0, 0, 0.08);
    --seg-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04);
    --seg-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --seg-radius-sm: 8px;
    --seg-radius-md: 12px;
    --seg-radius-lg: 16px;
    --seg-font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Roboto, sans-serif;
}

/* ===== SECCIÓN PRINCIPAL ===== */
#seguimientoSection {
    background: var(--seg-bg);
    min-height: 100vh;
    padding: 24px;
    font-family: var(--seg-font);
}

/* Header de la sección */
.seg-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 16px;
}

.seg-header h2 {
    color: var(--seg-text);
    font-size: 28px;
    font-weight: 600;
    letter-spacing: -0.02em;
    margin: 0;
}

.seg-header-actions {
    display: flex;
    gap: 12px;
    align-items: center;
}

/* ===== FILTROS ===== */
.seg-filters {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 24px;
    padding: 16px;
    background: var(--seg-card);
    border: 1px solid var(--seg-border);
    border-radius: var(--seg-radius-md);
}

.seg-filter-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.seg-filter-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--seg-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.seg-filter-select,
.seg-filter-input {
    padding: 10px 14px;
    font-family: var(--seg-font);
    font-size: 14px;
    color: var(--seg-text);
    background: var(--seg-bg);
    border: 1px solid var(--seg-border);
    border-radius: var(--seg-radius-sm);
    outline: none;
    min-width: 160px;
    transition: all 0.2s ease;
}

.seg-filter-select:focus,
.seg-filter-input:focus {
    border-color: var(--seg-accent);
    box-shadow: 0 0 0 3px var(--seg-accent-light);
}

.seg-filter-btn {
    padding: 10px 20px;
    font-family: var(--seg-font);
    font-size: 14px;
    font-weight: 600;
    color: white;
    background: var(--seg-accent);
    border: none;
    border-radius: var(--seg-radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
    align-self: flex-end;
}

.seg-filter-btn:hover {
    background: var(--seg-accent-hover);
}

/* ===== TABS ===== */
.seg-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 24px;
    background: var(--seg-card);
    padding: 4px;
    border-radius: var(--seg-radius-md);
    border: 1px solid var(--seg-border);
    width: fit-content;
}

.seg-tab {
    padding: 10px 20px;
    font-family: var(--seg-font);
    font-size: 14px;
    font-weight: 500;
    color: var(--seg-text-secondary);
    background: transparent;
    border: none;
    border-radius: var(--seg-radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
}

.seg-tab:hover {
    background: var(--seg-bg);
    color: var(--seg-text);
}

.seg-tab.active {
    background: var(--seg-accent);
    color: white;
}

/* ===== GRID DE TARJETAS ===== */
.seg-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 20px;
}

/* ===== TARJETA DE SEGUIMIENTO ===== */
.seg-card {
    background: var(--seg-card);
    border: 1px solid var(--seg-border);
    border-radius: var(--seg-radius-md);
    padding: 20px;
    transition: all 0.2s ease;
    cursor: pointer;
    position: relative;
}

.seg-card:hover {
    box-shadow: var(--seg-shadow-md);
    transform: translateY(-2px);
}

/* Borde izquierdo según estado */
.seg-card[data-estado="Adjudicada"] {
    border-left: 4px solid var(--seg-success);
}

.seg-card[data-estado="Perdida"] {
    border-left: 4px solid var(--seg-text-muted);
}

/* Header de tarjeta */
.seg-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
}

.seg-card-expediente {
    font-family: 'SF Mono', 'JetBrains Mono', monospace;
    font-size: 11px;
    font-weight: 600;
    color: white;
    background: var(--seg-accent);
    padding: 4px 10px;
    border-radius: 6px;
}

.seg-card-estado {
    font-size: 11px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 6px;
}

.seg-card-estado.adjudicada {
    background: rgba(16, 185, 129, 0.1);
    color: var(--seg-success);
}

.seg-card-estado.perdida {
    background: rgba(107, 114, 128, 0.1);
    color: var(--seg-text-muted);
}

/* Título */
.seg-card-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--seg-text);
    margin: 0 0 8px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Organismo */
.seg-card-organismo {
    font-size: 13px;
    color: var(--seg-text-secondary);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
}

/* Info grid */
.seg-card-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 16px;
    padding: 12px;
    background: var(--seg-bg);
    border-radius: var(--seg-radius-sm);
}

.seg-card-info-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.seg-card-info-label {
    font-size: 10px;
    font-weight: 600;
    color: var(--seg-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.seg-card-info-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--seg-text);
}

.seg-card-info-value.urgente {
    color: var(--seg-danger);
}

.seg-card-info-value.proximo {
    color: var(--seg-warning);
}

/* Stats (contactos, notas) */
.seg-card-stats {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
}

.seg-card-stat {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--seg-text-secondary);
}

.seg-card-stat-icon {
    font-size: 14px;
}

/* Badges */
.seg-card-badges {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.seg-badge {
    font-size: 10px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.seg-badge-vigilancia {
    background: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
}

.seg-badge-decision {
    background: var(--seg-accent-light);
    color: var(--seg-accent);
}

.seg-badge-pendiente {
    background: rgba(245, 158, 11, 0.1);
    color: var(--seg-warning);
}

/* ===== EMPTY STATE ===== */
.seg-empty {
    text-align: center;
    padding: 60px 20px;
    background: var(--seg-card);
    border: 2px dashed var(--seg-border);
    border-radius: var(--seg-radius-md);
}

.seg-empty-icon {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.5;
}

.seg-empty-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--seg-text);
    margin-bottom: 8px;
}

.seg-empty-text {
    font-size: 14px;
    color: var(--seg-text-secondary);
}

/* ===== MODAL DE DETALLE ===== */
.seg-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 20px;
    backdrop-filter: blur(4px);
}

.seg-modal {
    background: var(--seg-card);
    border-radius: var(--seg-radius-lg);
    max-width: 800px;
    width: 100%;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.seg-modal-header {
    padding: 24px;
    border-bottom: 1px solid var(--seg-border);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.seg-modal-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--seg-text);
    margin: 0 0 8px;
}

.seg-modal-close {
    background: transparent;
    border: none;
    font-size: 24px;
    color: var(--seg-text-muted);
    cursor: pointer;
    padding: 4px;
    line-height: 1;
}

.seg-modal-close:hover {
    color: var(--seg-text);
}

.seg-modal-body {
    padding: 24px;
    overflow-y: auto;
    flex: 1;
}

.seg-modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--seg-border);
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

/* ===== TABS EN MODAL ===== */
.seg-detail-tabs {
    display: flex;
    gap: 0;
    border-bottom: 1px solid var(--seg-border);
    margin-bottom: 24px;
}

.seg-detail-tab {
    padding: 12px 20px;
    font-family: var(--seg-font);
    font-size: 14px;
    font-weight: 500;
    color: var(--seg-text-secondary);
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-bottom: -1px;
}

.seg-detail-tab:hover {
    color: var(--seg-text);
}

.seg-detail-tab.active {
    color: var(--seg-accent);
    border-bottom-color: var(--seg-accent);
}

/* ===== SECCIÓN INFO GENERAL ===== */
.seg-info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.seg-info-card {
    padding: 16px;
    background: var(--seg-bg);
    border-radius: var(--seg-radius-sm);
}

.seg-info-card-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--seg-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin-bottom: 6px;
}

.seg-info-card-value {
    font-size: 16px;
    font-weight: 600;
    color: var(--seg-text);
}

/* ===== CONTACTOS ===== */
.seg-contactos-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.seg-contacto-card {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
    background: var(--seg-bg);
    border-radius: var(--seg-radius-sm);
}

.seg-contacto-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--seg-accent);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
    flex-shrink: 0;
}

.seg-contacto-info {
    flex: 1;
}

.seg-contacto-nombre {
    font-size: 14px;
    font-weight: 600;
    color: var(--seg-text);
    margin-bottom: 2px;
}

.seg-contacto-cargo {
    font-size: 12px;
    color: var(--seg-text-secondary);
    margin-bottom: 8px;
}

.seg-contacto-datos {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.seg-contacto-dato {
    font-size: 12px;
    color: var(--seg-text-secondary);
    display: flex;
    align-items: center;
    gap: 4px;
}

.seg-contacto-dato a {
    color: var(--seg-accent);
    text-decoration: none;
}

.seg-contacto-dato a:hover {
    text-decoration: underline;
}

/* ===== NOTAS ===== */
.seg-notas-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.seg-nota-card {
    padding: 16px;
    background: var(--seg-bg);
    border-radius: var(--seg-radius-sm);
    border-left: 3px solid var(--seg-accent);
}

.seg-nota-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.seg-nota-tipo {
    font-size: 11px;
    font-weight: 600;
    color: var(--seg-accent);
    text-transform: uppercase;
}

.seg-nota-fecha {
    font-size: 11px;
    color: var(--seg-text-muted);
}

.seg-nota-contenido {
    font-size: 14px;
    color: var(--seg-text);
    line-height: 1.5;
}

.seg-nota-autor {
    font-size: 12px;
    color: var(--seg-text-secondary);
    margin-top: 8px;
}

/* ===== VIGILANCIA ===== */
.seg-vigilancia-card {
    padding: 20px;
    background: var(--seg-bg);
    border-radius: var(--seg-radius-md);
    margin-bottom: 20px;
}

.seg-vigilancia-status {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.seg-vigilancia-status-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.seg-vigilancia-status-dot.activa {
    background: var(--seg-success);
    animation: pulse 2s infinite;
}

.seg-vigilancia-status-dot.inactiva {
    background: var(--seg-text-muted);
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

.seg-vigilancia-keywords {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.seg-keyword {
    font-size: 12px;
    padding: 4px 12px;
    background: var(--seg-card);
    border: 1px solid var(--seg-border);
    border-radius: 20px;
    color: var(--seg-text);
}

/* ===== FORMULARIOS ===== */
.seg-form-group {
    margin-bottom: 16px;
}

.seg-form-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--seg-text-secondary);
    margin-bottom: 6px;
}

.seg-form-input,
.seg-form-textarea,
.seg-form-select {
    width: 100%;
    padding: 12px 14px;
    font-family: var(--seg-font);
    font-size: 14px;
    color: var(--seg-text);
    background: var(--seg-bg);
    border: 1px solid var(--seg-border);
    border-radius: var(--seg-radius-sm);
    outline: none;
    transition: all 0.2s ease;
}

.seg-form-input:focus,
.seg-form-textarea:focus,
.seg-form-select:focus {
    border-color: var(--seg-accent);
    box-shadow: 0 0 0 3px var(--seg-accent-light);
}

.seg-form-textarea {
    resize: vertical;
    min-height: 100px;
}

/* ===== BOTONES ===== */
.seg-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 20px;
    font-family: var(--seg-font);
    font-size: 14px;
    font-weight: 600;
    border: none;
    border-radius: var(--seg-radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
}

.seg-btn-primary {
    background: var(--seg-accent);
    color: white;
}

.seg-btn-primary:hover {
    background: var(--seg-accent-hover);
}

.seg-btn-secondary {
    background: var(--seg-bg);
    color: var(--seg-text);
    border: 1px solid var(--seg-border);
}

.seg-btn-secondary:hover {
    background: var(--seg-card);
    border-color: var(--seg-accent);
}

.seg-btn-success {
    background: var(--seg-success);
    color: white;
}

.seg-btn-success:hover {
    background: #059669;
}

.seg-btn-danger {
    background: var(--seg-danger);
    color: white;
}

.seg-btn-danger:hover {
    background: #dc2626;
}

.seg-btn-sm {
    padding: 8px 14px;
    font-size: 12px;
}

/* ===== PÁGINA DE RENOVACIÓN (TOKEN) ===== */
.seg-renovacion-page {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 20px;
}

.seg-renovacion-header {
    text-align: center;
    margin-bottom: 32px;
}

.seg-renovacion-header h1 {
    font-size: 28px;
    font-weight: 600;
    color: var(--seg-text);
    margin-bottom: 8px;
}

.seg-renovacion-header p {
    color: var(--seg-text-secondary);
}

.seg-renovacion-card {
    background: var(--seg-card);
    border: 1px solid var(--seg-border);
    border-radius: var(--seg-radius-lg);
    padding: 32px;
    margin-bottom: 24px;
}

.seg-renovacion-actions {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.seg-renovacion-action {
    padding: 24px;
    background: var(--seg-bg);
    border: 2px solid transparent;
    border-radius: var(--seg-radius-md);
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.seg-renovacion-action:hover {
    border-color: var(--seg-accent);
}

.seg-renovacion-action.selected {
    border-color: var(--seg-accent);
    background: var(--seg-accent-light);
}

.seg-renovacion-action-icon {
    font-size: 32px;
    margin-bottom: 12px;
}

.seg-renovacion-action-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--seg-text);
    margin-bottom: 4px;
}

.seg-renovacion-action-desc {
    font-size: 12px;
    color: var(--seg-text-secondary);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .seg-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .seg-filters {
        flex-direction: column;
    }

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

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

    .seg-renovacion-actions {
        grid-template-columns: 1fr;
    }

    .seg-modal {
        margin: 10px;
        max-height: calc(100vh - 20px);
    }
}