/**
 * GesProject - Estilos Frontend v2.0
 */

/* === Variables === */
:root {
    --upstream-primary: #3498db;
    --upstream-success: #2ecc71;
    --upstream-warning: #f39c12;
    --upstream-danger: #e74c3c;
    --upstream-purple: #9b59b6;
    --upstream-bg: #ffffff;
    --upstream-text: #333333;
    --upstream-border: #e0e0e0;
    --upstream-light: #f8f9fa;
}

/* === Contenedor Principal === */
.upstream-project,
.upstream-projects-list,
.upstream-timeline-standalone,
.upstream-calendar-standalone {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--upstream-text);
    max-width: 1200px;
    margin: 20px auto;
    padding: 20px;
    background: var(--upstream-bg);
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

/* === Barra Superior === */
.upstream-top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    flex-wrap: wrap;
    gap: 10px;
}
.upstream-top-bar-left {
    display: flex;
    align-items: center;
    gap: 10px;
}
.upstream-project-title {
    margin: 0;
    font-size: 1.5em;
}
.upstream-btn-pdf {
    background: #e74c3c;
    display: flex;
    align-items: center;
    gap: 5px;
}
.upstream-btn-pdf:hover {
    background: #c0392b;
}
.upstream-btn-pdf .dashicons {
    font-size: 18px;
    width: 18px;
    height: 18px;
}

/* === Encabezado del Proyecto === */
.upstream-header {
    border-bottom: 3px solid var(--upstream-primary);
    padding-bottom: 15px;
    margin-bottom: 20px;
}
.upstream-header h2 { margin: 0 0 10px; color: var(--upstream-text); }
.upstream-header-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    align-items: center;
    margin-bottom: 10px;
}
.upstream-meta-item { font-size: 0.9em; }

/* === Progreso === */
.upstream-progress-container {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 10px;
}
.upstream-progress-bar {
    flex: 1;
    height: 20px;
    background: #ecf0f1;
    border-radius: 10px;
    overflow: hidden;
}
.upstream-progress-fill {
    height: 100%;
    background: var(--upstream-success);
    border-radius: 10px;
    transition: width 0.5s ease;
}
.upstream-progress-text { font-weight: 600; min-width: 45px; }

/* === Badges === */
.upstream-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 0.8em;
    font-weight: 600;
    color: #fff;
    background: var(--upstream-primary);
}
.upstream-status-open { background: var(--upstream-primary); }
.upstream-status-in_progress { background: var(--upstream-warning); }
.upstream-status-on_hold { background: #95a5a6; }
.upstream-status-closed { background: var(--upstream-success); }
.upstream-status-not_started { background: #95a5a6; }
.upstream-status-completed { background: var(--upstream-success); }
.upstream-status-new { background: var(--upstream-danger); }
.upstream-status-confirmed { background: var(--upstream-warning); }
.upstream-status-resolved { background: var(--upstream-success); }
.upstream-status-pending { background: var(--upstream-warning); }
.upstream-status-approved { background: var(--upstream-success); }
.upstream-status-rejected { background: var(--upstream-danger); }

.upstream-status-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.8em;
    font-weight: 600;
    color: #fff;
}

/* === Prioridades === */
.upstream-priority {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.8em;
    font-weight: 600;
}
.upstream-priority-low { background: #d5f4e6; color: #27ae60; }
.upstream-priority-medium { background: #fef3cd; color: #f39c12; }
.upstream-priority-high { background: #fde2e2; color: #e74c3c; }
.upstream-priority-critical { background: #e74c3c; color: #fff; }

/* === Pestañas === */
.upstream-tabs {
    display: flex;
    flex-wrap: wrap;
    border-bottom: 2px solid var(--upstream-border);
    margin-bottom: 20px;
    gap: 0;
}
.upstream-tab {
    padding: 10px 18px;
    border: none;
    background: none;
    cursor: pointer;
    font-size: 0.9em;
    color: #666;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: all 0.2s;
    white-space: nowrap;
}
.upstream-tab:hover { color: var(--upstream-primary); }
.upstream-tab.active {
    color: var(--upstream-primary);
    border-bottom-color: var(--upstream-primary);
    font-weight: 600;
}

/* === Contenido de Pestañas === */
.upstream-tab-pane { display: none; }
.upstream-tab-pane.active { display: block; }

/* === Tablas === */
.upstream-table { width: 100%; border-collapse: collapse; margin: 15px 0; }
.upstream-table th {
    background: var(--upstream-light);
    padding: 10px 12px;
    text-align: left;
    font-size: 0.85em;
    text-transform: uppercase;
    color: #666;
    border-bottom: 2px solid var(--upstream-border);
}
.upstream-table td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--upstream-border);
    vertical-align: middle;
}
.upstream-table tr:hover { background: var(--upstream-light); }

/* === Botones === */
.upstream-btn {
    display: inline-block;
    padding: 8px 16px;
    background: var(--upstream-primary);
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9em;
    transition: background 0.2s;
}
.upstream-btn:hover { background: #2980b9; color: #fff; }
.upstream-btn-secondary { background: #95a5a6; }
.upstream-btn-secondary:hover { background: #7f8c8d; }
.upstream-btn-danger { background: var(--upstream-danger); }
.upstream-btn-danger:hover { background: #c0392b; }
.upstream-add-btn { margin-bottom: 15px; }

.upstream-edit-btn,
.upstream-delete-btn {
    padding: 4px 10px;
    font-size: 0.8em;
    border: 1px solid var(--upstream-border);
    background: #fff;
    border-radius: 3px;
    cursor: pointer;
    margin-right: 5px;
}
.upstream-edit-btn:hover { background: var(--upstream-light); border-color: var(--upstream-primary); }
.upstream-delete-btn { color: var(--upstream-danger); }
.upstream-delete-btn:hover { background: #fde2e2; border-color: var(--upstream-danger); }

/* === Lista de Proyectos === */
.upstream-project-card {
    border: 1px solid var(--upstream-border);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    transition: box-shadow 0.2s;
}
.upstream-project-card:hover { box-shadow: 0 2px 8px rgba(0,0,0,0.1); }
.upstream-project-card-header {
    padding: 15px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--upstream-border);
}
.upstream-project-card-header h3 { margin: 0; }
.upstream-project-card-header a { color: var(--upstream-primary); text-decoration: none; }
.upstream-project-card-body { padding: 15px; }
.upstream-project-progress { display: flex; align-items: center; gap: 10px; margin: 10px 0; }
.upstream-project-info { margin: 5px 0; font-size: 0.9em; }

/* === Línea de Tiempo === */
.upstream-timeline { padding: 15px 0; }
.upstream-timeline-item {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
    gap: 15px;
}
.upstream-timeline-label { width: 200px; font-size: 0.9em; text-align: right; flex-shrink: 0; }
.upstream-timeline-bar-container {
    flex: 1;
    height: 24px;
    background: #ecf0f1;
    border-radius: 4px;
    position: relative;
    overflow: hidden;
}
.upstream-timeline-bar {
    position: absolute;
    height: 100%;
    background: var(--upstream-primary);
    border-radius: 4px;
    opacity: 0.8;
    transition: all 0.3s;
}
.upstream-timeline-bar:hover { opacity: 1; }
.upstream-timeline-milestone .upstream-timeline-bar { background: var(--upstream-purple); }
.upstream-timeline-dates { width: 150px; font-size: 0.8em; color: #666; }

/* ============================================================
   CALENDARIO INTERACTIVO
   ============================================================ */
.upstream-calendar-interactive { padding: 10px 0; }
.upstream-calendar-header {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}
.upstream-cal-month-label {
    font-weight: 700;
    font-size: 1.15em;
    min-width: 180px;
    text-align: center;
}
.upstream-cal-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
    background: var(--upstream-border);
    border: 1px solid var(--upstream-border);
    border-radius: 6px;
    overflow: hidden;
}
.upstream-cal-day-header {
    background: var(--upstream-primary);
    color: #fff;
    padding: 10px 5px;
    text-align: center;
    font-size: 0.85em;
    font-weight: 600;
}
.upstream-cal-day-empty {
    background: #f5f5f5;
    min-height: 90px;
}
.upstream-cal-day {
    background: #fff;
    padding: 6px;
    min-height: 90px;
    cursor: pointer;
    position: relative;
    transition: background 0.15s;
}
.upstream-cal-day:hover { background: #f0f7ff; }
.upstream-cal-day.upstream-cal-today {
    background: #eef6ff;
    border: 2px solid var(--upstream-primary);
}
.upstream-cal-day-num {
    font-weight: 700;
    font-size: 0.9em;
    color: #555;
    margin-bottom: 4px;
}
.upstream-cal-today .upstream-cal-day-num {
    color: var(--upstream-primary);
}
.upstream-cal-day-tasks {
    display: flex;
    flex-wrap: wrap;
    gap: 3px;
    margin-bottom: 2px;
}
.upstream-cal-task-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}
.upstream-cal-more {
    font-size: 0.7em;
    color: #999;
}
.upstream-cal-task-count {
    position: absolute;
    top: 5px;
    right: 5px;
    background: var(--upstream-primary);
    color: #fff;
    font-size: 0.7em;
    font-weight: 700;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.upstream-cal-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 12px;
    padding: 10px;
    background: var(--upstream-light);
    border-radius: 6px;
    font-size: 0.85em;
    align-items: center;
}
.upstream-cal-legend-item {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 3px;
    margin-right: 4px;
    vertical-align: middle;
}

/* ============================================================
   GRÁFICOS
   ============================================================ */
.upstream-charts-container { padding: 10px 0; }

.upstream-chart-settings { margin-bottom: 20px; }
.upstream-chart-settings-panel {
    background: var(--upstream-light);
    padding: 20px;
    border-radius: 8px;
    margin-top: 10px;
}
.upstream-chart-config-row {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 15px;
}
.upstream-chart-config-item label {
    display: block;
    margin: 8px 0 4px;
    font-size: 0.9em;
    font-weight: 600;
}
.upstream-chart-config-item label:first-child { margin-top: 0; }
.upstream-chart-config-item select,
.upstream-chart-config-item input {
    width: 100%;
    padding: 6px 10px;
    border: 1px solid var(--upstream-border);
    border-radius: 4px;
}

.upstream-charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 20px;
}
.upstream-chart-box {
    background: #fff;
    border: 1px solid var(--upstream-border);
    border-radius: 8px;
    padding: 20px;
}
.upstream-chart-title {
    text-align: center;
    margin: 0 0 15px;
    font-size: 1em;
    color: var(--upstream-text);
}

/* === Modal === */
.upstream-modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 100000;
}
.upstream-modal-content {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: #fff;
    border-radius: 8px;
    width: 90%;
    max-width: 500px;
    z-index: 100001;
    box-shadow: 0 5px 30px rgba(0,0,0,0.3);
    max-height: 90vh;
    overflow-y: auto;
}
.upstream-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    border-bottom: 1px solid var(--upstream-border);
}
.upstream-modal-header h3 { margin: 0; }
.upstream-modal-close {
    border: none;
    background: none;
    font-size: 1.5em;
    cursor: pointer;
    color: #999;
}
.upstream-modal-body { padding: 20px; }
.upstream-modal-footer {
    padding: 15px 20px;
    border-top: 1px solid var(--upstream-border);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

/* === Formularios === */
.upstream-form-group { margin-bottom: 15px; }
.upstream-form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
    font-size: 0.9em;
}
.upstream-form-group input,
.upstream-form-group select,
.upstream-form-group textarea {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid var(--upstream-border);
    border-radius: 4px;
    font-size: 0.95em;
    box-sizing: border-box;
}

/* === Campos Personalizados === */
.upstream-custom-fields-section {
    margin-top: 25px;
    padding-top: 20px;
    border-top: 2px solid var(--upstream-border);
}
.upstream-custom-fields-section h3 { margin-bottom: 15px; }
.upstream-cf-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 12px;
}
.upstream-cf-item {
    padding: 10px;
    background: var(--upstream-light);
    border-radius: 4px;
}

/* === Mensaje Vacío === */
.upstream-empty {
    color: #999;
    font-style: italic;
    padding: 20px;
    text-align: center;
}

/* === Responsive === */
@media (max-width: 768px) {
    .upstream-tabs { flex-direction: column; }
    .upstream-tab {
        border-bottom: 1px solid var(--upstream-border);
        border-left: 3px solid transparent;
        margin-bottom: 0;
    }
    .upstream-tab.active {
        border-left-color: var(--upstream-primary);
        border-bottom-color: var(--upstream-border);
    }
    .upstream-table { display: block; overflow-x: auto; }
    .upstream-timeline-item {
        flex-direction: column;
        align-items: flex-start;
    }
    .upstream-timeline-label { width: 100%; text-align: left; }
    .upstream-timeline-bar-container { width: 100%; }
    .upstream-timeline-dates { width: 100%; }
    .upstream-header-meta { flex-direction: column; align-items: flex-start; }
    .upstream-top-bar { flex-direction: column; align-items: flex-start; }
    .upstream-cal-day { min-height: 60px; }
    .upstream-charts-grid { grid-template-columns: 1fr; }
    .upstream-chart-config-row { grid-template-columns: 1fr; }
}