/*  Wero MX - TwinOfficers
    Autor:        Marco Antonio Acuna Rosas
    Nombre:       op-requerimientos.css
    Descripcion:  Estilos propios del modulo de REQUERIMIENTOS (Operacion). Reproducen el look de
                  ProjeX: barra de pasos con circulos numerados, chips de tecnologia, autocompletado
                  con encabezados de categoria y zona de carga de archivos. Scopeado a .px-skin para
                  reutilizar las variables del skin (--primary, --border-color, --bg-card, etc.).
    NOTA: enlazar en index.html  ->  <link href="css/op-requerimientos.css" rel="stylesheet" />
*/

.px-skin .req-wrap { position: relative; }

/* ---------- Tabla del listado ---------- */
.px-skin .req-table thead th {
    background: var(--bg-header, #f8fafc);
    color: var(--text-secondary);
    font-size: .82rem;
    text-transform: uppercase;
    letter-spacing: .02em;
    border-bottom: 1px solid var(--border-color);
    white-space: nowrap;
}
.px-skin .req-table td { vertical-align: middle; }

/* ---------- Chips de tecnologia (badge rectangular, 0.65rem, como ProjeX) ---------- */
.px-skin .req-chip {
    color: #fff;
    font-weight: 500;
    font-size: .65rem;
    padding: .35em .55em;
    border-radius: var(--radius);
    display: inline-flex;
    align-items: center;
}
.px-skin .req-chip .fa-xmark { cursor: pointer; opacity: .85; }
.px-skin .req-chip .fa-xmark:hover { opacity: 1; }

/* ---------- Page header: circulo de icono y variante wizard ---------- */
.px-skin .page-header .icon-circle { background: rgba(0,0,0,.08); }
.px-skin .page-header .icon-circle i { color: #475569; }
.xy-desktop[data-xy-theme="dark"] .px-skin .page-header .icon-circle { background: rgba(255,255,255,.1); }
.xy-desktop[data-xy-theme="dark"] .px-skin .page-header .icon-circle i { color: var(--text-secondary); }
.px-skin .page-header-wizard { background: var(--bg-header); border-radius: var(--radius-lg); padding: 1.5rem 2rem; margin-bottom: 1.5rem; }
.px-skin .page-header-wizard h3 { color: var(--text-primary); font-size: 1.5rem; font-weight: 700; margin-bottom: 0; }
.px-skin .page-header-wizard p { color: var(--text-muted); margin-bottom: 0; }

/* ---------- Barra de pasos del wizard ---------- */
.px-skin .req-steps {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    flex-wrap: wrap;
}
.px-skin .req-step {
    text-align: center;
    user-select: none;
}
.px-skin .req-step.is-clickable { cursor: pointer; }
.px-skin .req-step-circle {
    width: 48px;
    height: 48px;
    font-weight: 600;
    font-size: 1.02rem;
    background: var(--border-color);
    color: var(--text-muted);
    transition: all .2s ease;
}
.px-skin .req-step.is-active .req-step-circle {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 0 0 4px var(--primary-soft);
}
.px-skin .req-step-label {
    color: var(--text-muted);
    font-weight: 500;
}
.px-skin .req-step.is-active .req-step-label { color: var(--text-primary); font-weight: 500; }
.px-skin .req-step-linewrap { margin-top: -20px; }
.px-skin .req-step-line {
    width: 60px;
    height: 3px;
    border-radius: 2px;
    background: var(--border-color);
}
.px-skin .req-step-line.is-done { background: var(--primary); }

/* ---------- Autocompletado de tecnologias ---------- */
.px-skin .req-auto { position: relative; }
.px-skin .req-auto-list {
    position: absolute;
    z-index: 30;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    max-height: 260px;
    overflow-y: auto;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius, 8px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, .14);
    padding: .25rem 0;
}
.px-skin .req-auto-head {
    padding: .35rem .85rem .2rem;
    font-size: .68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .03em;
    color: var(--text-muted);
}
.px-skin .req-auto-item {
    display: flex;
    align-items: center;
    width: 100%;
    border: none;
    background: transparent;
    text-align: left;
    padding: .45rem .85rem;
    font-size: .9rem;
    color: var(--text-primary);
    cursor: pointer;
}
.px-skin .req-auto-item:hover { background: var(--primary-soft); }
.px-skin .req-auto-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
    margin-right: .5rem;
    flex: 0 0 auto;
}
.px-skin .req-auto-empty {
    padding: .5rem .85rem;
    font-size: .88rem;
    color: var(--text-muted);
}

/* ---------- Objetivos especificos (checkbox tipo tarjeta) ---------- */
.px-skin .req-goal {
    padding: .7rem .9rem .7rem 2.1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: all .2s ease;
    cursor: pointer;
}
.px-skin .req-goal:hover { background: var(--primary-soft); border-color: var(--primary-light); }
.px-skin .req-goal.is-on { background: var(--primary-soft); border-color: var(--primary); }
.px-skin .req-goal .form-check-label { cursor: pointer; }

/* ---------- Zona de carga de archivos (file-upload-zone, como ProjeX) ---------- */
.px-skin .file-upload-zone {
    position: relative;
    border: 2px dashed var(--border-color);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    background: var(--bg-header, #f8fafc);
    transition: all .3s ease;
    cursor: pointer;
}
.px-skin .file-upload-zone:hover { border-color: var(--primary); background: var(--primary-soft); transform: scale(1.01); }
.px-skin .file-upload-input {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%; opacity: 0; cursor: pointer;
}
.px-skin .file-item { background: var(--bg-header, #f1f5f9); border: 1px solid var(--border-color); transition: all .2s ease; }
.px-skin .file-item:hover { background: var(--primary-soft); }

/* ---------- Timeline del historial (detalle) ---------- */
.px-skin .white-space-pre-line { white-space: pre-line; }
.px-skin .timeline-simple { position: relative; padding-left: 30px; }
.px-skin .timeline-item { position: relative; padding-bottom: 15px; }
.px-skin .timeline-item:not(:last-child)::before {
    content: ''; position: absolute; left: -24px; top: 8px; height: 100%; width: 2px; background: var(--border-color);
}
.px-skin .timeline-badge { position: absolute; left: -30px; width: 12px; height: 12px; border-radius: 50%; }
.px-skin .timeline-content { padding-left: 10px; }

/* ---------- Modal de Ayuda / Documentacion ---------- */
.px-skin .req-help-backdrop {
    position: fixed; inset: 0; z-index: 1080; background: rgba(0,0,0,.5);
    display: flex; align-items: center; justify-content: center; padding: 2rem;
}
.px-skin .req-help-modal {
    background: var(--bg-card); border-radius: var(--radius-lg); width: min(820px, 96%);
    max-height: 88vh; display: flex; flex-direction: column; box-shadow: 0 18px 60px rgba(0,0,0,.35);
    border: 1px solid var(--border-color);
}
.px-skin .req-help-head {
    display: flex; align-items: center; justify-content: space-between;
    padding: 1rem 1.25rem; border-bottom: 1px solid var(--border-color);
}
.px-skin .req-help-body { padding: 1.25rem 1.5rem; overflow-y: auto; }
.px-skin .req-md { color: var(--text-secondary); font-size: .92rem; line-height: 1.6; }
.px-skin .req-md h3 { font-size: 1.3rem; margin: .2rem 0 .6rem; }
.px-skin .req-md h4 { font-size: 1.1rem; margin: 1rem 0 .5rem; color: var(--primary); }
.px-skin .req-md h5, .px-skin .req-md h6 { font-size: .98rem; margin: .8rem 0 .4rem; }
.px-skin .req-md hr { margin: 1rem 0; border-color: var(--border-color); }
.px-skin .req-md ul { padding-left: 1.25rem; margin-bottom: .8rem; }
.px-skin .req-md table { width: 100%; margin-bottom: 1rem; font-size: .85rem; }
.px-skin .req-md table th { background: var(--bg-header); }
.px-skin .req-md table th, .px-skin .req-md table td { border: 1px solid var(--border-color); padding: .4rem .6rem; }
.px-skin .req-md code { background: var(--bg-header); padding: .1rem .35rem; border-radius: 4px; font-size: .85em; }
.px-skin .req-md-pre { background: var(--bg-header); border: 1px solid var(--border-color); border-radius: var(--radius); padding: .75rem 1rem; overflow-x: auto; }
.px-skin .req-md-pre code { background: transparent; padding: 0; }

/* ---------- Cajas de callout (objetivos / dolor / metricas) — tematizadas ----------
   Sustituyen los fondos pastel hardcodeados del detalle del requerimiento. Claro usa
   Bootstrap subtle-bg/subtle-border (ya tematizados); oscuro usa tints translucidos de la
   variable semantica para que el texto (var(--text-primary)) siga siendo legible. */
.px-skin .req-box { border-radius: var(--radius); }
.px-skin .req-box-ok {
    background: var(--bs-success-bg-subtle, var(--success-soft));
    border: 1px solid var(--bs-success-border-subtle, var(--border-color));
}
.px-skin .req-box-warn {
    background: var(--bs-warning-bg-subtle, #fef9c3);
    border: 1px solid var(--bs-warning-border-subtle, #fde047);
}
.px-skin .req-box-danger {
    background: var(--bs-danger-bg-subtle, #fef2f2);
    border: 1px solid var(--bs-danger-border-subtle, #fecaca);
}
.xy-desktop[data-xy-theme="dark"] .px-skin .req-box-ok {
    background: rgba(16, 185, 129, .14); border-color: rgba(16, 185, 129, .35);
}
.xy-desktop[data-xy-theme="dark"] .px-skin .req-box-warn {
    background: rgba(234, 179, 8, .14); border-color: rgba(234, 179, 8, .35);
}
.xy-desktop[data-xy-theme="dark"] .px-skin .req-box-danger {
    background: rgba(239, 68, 68, .14); border-color: rgba(239, 68, 68, .35);
}