/* =====================================================================
   Egresos - estilos
   Paleta MAS CONSULTA: naranja (#E78F2A) + azul oscuro (#1F4E78)
   ===================================================================== */

:root {
    --primary:        #E78F2A;
    --primary-dark:   #C4711F;
    --secondary:      #1F4E78;
    --secondary-dark: #143957;
    --bg:             #F4F6F8;
    --surface:        #FFFFFF;
    --border:         #E1E5EA;
    --text:           #1B2733;
    --text-muted:     #6B7785;
    --success:        #2E7D32;
    --danger:         #C62828;
    --warning:        #E65100;
    --info:           #0277BD;
    --radius:         8px;
    --shadow:         0 1px 3px rgba(0,0,0,.08), 0 4px 12px rgba(0,0,0,.04);
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    color: var(--text);
    background: var(--bg);
    font-size: 14px;
    line-height: 1.45;
}

a { color: var(--secondary); text-decoration: none; }
a:hover { text-decoration: underline; }

button {
    font-family: inherit;
    font-size: 14px;
    cursor: pointer;
}

/* ---------- Login ---------- */

.login-page {
    min-height: 100vh;
    display: grid;
    place-items: center;
    background:
        linear-gradient(135deg, rgba(31,78,120,.92), rgba(20,57,87,.92)),
        url('../img/bg-textura.png') center/cover;
}

.login-card {
    background: var(--surface);
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0,0,0,.25);
    padding: 36px 32px 28px;
    width: 100%;
    max-width: 380px;
}

.login-card .logo {
    text-align: center;
    margin-bottom: 14px;
}
.login-card .logo img {
    max-width: 130px;
    height: auto;
}
.login-card h1 {
    text-align: center;
    margin: 0 0 22px;
    font-size: 18px;
    font-weight: 600;
    color: var(--secondary);
}
.login-card .subtitle {
    text-align: center;
    color: var(--text-muted);
    margin: -16px 0 22px;
    font-size: 13px;
}
.login-card .lang-switch {
    text-align: right;
    font-size: 12px;
    margin-bottom: 8px;
}
.login-card .lang-switch button {
    background: none;
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 2px 8px;
    margin-left: 4px;
    color: var(--text-muted);
}
.login-card .lang-switch button.active {
    background: var(--secondary);
    color: #fff;
    border-color: var(--secondary);
}

/* ---------- Form ---------- */

.form-group {
    margin-bottom: 14px;
}
.form-group label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: .04em;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 9px 11px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-size: 14px;
    font-family: inherit;
    color: var(--text);
    background: #fff;
    transition: border-color .15s, box-shadow .15s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(231,143,42,.18);
}
.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}
.form-row.cols-3 { grid-template-columns: repeat(3, 1fr); }
.form-row.cols-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 720px) {
    .form-row, .form-row.cols-3, .form-row.cols-4 {
        grid-template-columns: 1fr;
    }
}

.checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
}
.checkbox input { width: auto; margin: 0; }

/* ---------- Botones ---------- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 9px 16px;
    border: none;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: background .15s, transform .05s;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-secondary { background: var(--secondary); color: #fff; }
.btn-secondary:hover { background: var(--secondary-dark); }
.btn-outline { background: #fff; border: 1px solid var(--border); color: var(--text); }
.btn-outline:hover { background: #f3f5f7; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: #9b1f1f; }
.btn-success { background: var(--success); color: #fff; }
.btn-block { width: 100%; }
.btn-sm { padding: 5px 10px; font-size: 12px; }

/* ---------- Layout app ---------- */

.app {
    display: grid;
    grid-template-columns: 240px 1fr;
    grid-template-rows: 56px 1fr;
    grid-template-areas:
        "side header"
        "side main";
    min-height: 100vh;
}
.app-header {
    grid-area: header;
    background: #fff;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    padding: 0 20px;
    gap: 16px;
}
.app-header .title { font-weight: 600; color: var(--secondary); flex: 1; }
.app-header .user-info { font-size: 13px; color: var(--text-muted); }
.app-header .lang-switch { display: flex; gap: 4px; }
.app-header .lang-switch button {
    background: none;
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 2px 8px;
    font-size: 12px;
    color: var(--text-muted);
    cursor: pointer;
}
.app-header .lang-switch button.active {
    background: var(--secondary);
    color: #fff;
    border-color: var(--secondary);
}

.sidebar {
    grid-area: side;
    background: var(--secondary-dark);
    color: #fff;
    padding: 20px 0;
    overflow-y: auto;
}
.sidebar .brand {
    text-align: center;
    margin-bottom: 24px;
    padding: 0 20px;
}
.sidebar .brand img { max-width: 110px; }
.sidebar .brand .module {
    font-size: 11px;
    color: rgba(255,255,255,.65);
    letter-spacing: .12em;
    text-transform: uppercase;
    margin-top: 4px;
}
.sidebar nav a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    color: rgba(255,255,255,.85);
    border-left: 3px solid transparent;
    text-decoration: none;
    font-size: 14px;
}
.sidebar nav a:hover { background: rgba(255,255,255,.06); }
.sidebar nav a.active {
    background: rgba(255,255,255,.1);
    border-left-color: var(--primary);
    color: #fff;
    font-weight: 600;
}
.sidebar .section-label {
    color: rgba(255,255,255,.4);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: .08em;
    padding: 14px 20px 6px;
}

.main {
    grid-area: main;
    padding: 24px 28px;
    overflow-y: auto;
}

@media (max-width: 900px) {
    .app {
        grid-template-columns: 1fr;
        grid-template-rows: 56px auto 1fr;
        grid-template-areas: "header" "side" "main";
    }
    .sidebar { padding: 8px; }
    .sidebar nav { display: flex; flex-wrap: wrap; gap: 4px; }
    .sidebar nav a { padding: 6px 10px; border-left: none; border-radius: 6px; }
    .sidebar .brand, .sidebar .section-label { display: none; }
}

/* ---------- Cards / paneles ---------- */

.card {
    background: var(--surface);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 18px 20px;
    margin-bottom: 18px;
}
.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
    gap: 12px;
    flex-wrap: wrap;
}
.card-title {
    margin: 0;
    font-size: 16px;
    color: var(--secondary);
    font-weight: 600;
}
.card-actions { display: flex; gap: 8px; flex-wrap: wrap; }

.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 14px;
    margin-bottom: 18px;
}
.kpi {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 14px 16px;
}
.kpi .label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: .04em;
    margin-bottom: 4px;
}
.kpi .value {
    font-size: 22px;
    font-weight: 700;
    color: var(--secondary);
}
.kpi.success .value { color: var(--success); }
.kpi.danger .value { color: var(--danger); }
.kpi.warning .value { color: var(--warning); }

/* ---------- Tabla ---------- */

.table-wrap {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: #fff;
}
table.data {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}
table.data th, table.data td {
    padding: 8px 10px;
    text-align: left;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}
table.data th {
    background: #f7f9fb;
    color: var(--secondary);
    font-weight: 600;
    position: sticky; top: 0;
}
table.data tbody tr:hover { background: #fafbfc; }
table.data .num { text-align: right; font-variant-numeric: tabular-nums; }
table.data .center { text-align: center; }
table.data .actions { display: flex; gap: 4px; }

.badge {
    display: inline-block;
    padding: 1px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
}
.badge-success { background: #E3F4E5; color: var(--success); }
.badge-danger  { background: #FBE3E3; color: var(--danger); }
.badge-warning { background: #FFE9D0; color: var(--warning); }
.badge-info    { background: #DAEEFB; color: var(--info); }

/* ---------- Modal ---------- */

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15,23,33,.55);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    z-index: 1000;
}
.modal {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 20px 60px rgba(0,0,0,.3);
    width: 100%;
    max-width: 1100px;
    max-height: 92vh;
    overflow-y: auto;
}
.modal-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.modal-header h3 { margin: 0; color: var(--secondary); font-size: 17px; }
.modal-header .close {
    border: none; background: transparent; font-size: 22px;
    cursor: pointer; color: var(--text-muted);
}
.modal-body { padding: 18px 20px; }
.modal-footer {
    padding: 12px 20px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}

/* ---------- Filtros ---------- */

.filters {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: end;
    margin-bottom: 16px;
}
.filters .form-group { margin: 0; min-width: 160px; }

/* ---------- Toast ---------- */

#toast-container {
    position: fixed;
    top: 16px; right: 16px;
    display: flex; flex-direction: column;
    gap: 8px;
    z-index: 2000;
    pointer-events: none;
}
.toast {
    pointer-events: auto;
    min-width: 260px; max-width: 380px;
    background: #fff;
    border-left: 4px solid var(--info);
    border-radius: 6px;
    box-shadow: 0 6px 20px rgba(0,0,0,.15);
    padding: 10px 14px;
    font-size: 13px;
}
.toast.success { border-left-color: var(--success); }
.toast.error   { border-left-color: var(--danger); }
.toast.warning { border-left-color: var(--warning); }
.toast .title { font-weight: 600; margin-bottom: 2px; }

/* ---------- Misc ---------- */

.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-muted);
}
.muted { color: var(--text-muted); }
.error { color: var(--danger); }
.text-right { text-align: right; }
.mt-2 { margin-top: 12px; }
.mb-2 { margin-bottom: 12px; }
.flex { display: flex; gap: 10px; align-items: center; }
.flex-1 { flex: 1; }
.spinner {
    display: inline-block;
    width: 14px; height: 14px;
    border: 2px solid rgba(0,0,0,.15);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: sp 0.7s linear infinite;
}
@keyframes sp { to { transform: rotate(360deg); } }

.pagination {
    display: flex;
    gap: 4px;
    align-items: center;
    justify-content: center;
    margin-top: 12px;
}
.pagination button {
    padding: 4px 10px;
    border: 1px solid var(--border);
    background: #fff;
    border-radius: 4px;
    cursor: pointer;
}
.pagination button.active {
    background: var(--secondary);
    color: #fff;
    border-color: var(--secondary);
}
.pagination button:disabled {
    opacity: .4; cursor: not-allowed;
}

/* ===========================================================================
   Form orden de pago (estilo moderno, card blanca con accentos brand)
   =========================================================================== */
.op-form {
    background: var(--surface);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 22px 26px 20px;
    margin-bottom: 18px;
}
.op-form .op-titlebar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    border-bottom: 2px solid var(--primary);
    padding-bottom: 10px;
    margin-bottom: 18px;
}
.op-form .op-titlebar .left {
    color: var(--secondary);
    font-weight: 700;
    font-size: 15px;
    letter-spacing: .03em;
    text-transform: uppercase;
}
.op-form .op-titlebar .right {
    color: var(--text-muted);
    font-size: 12px;
    letter-spacing: .04em;
}
.estado-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 14px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
}
.estado-borrador      { background: #E0E0E0; color: #444; }
.estado-registrada    { background: #DAEEFB; color: #0277BD; }
.estado-rechazada     { background: #FBE3E3; color: #C62828; }
.estado-revisada      { background: #FFF1D6; color: #B25400; }
.estado-contabilizada { background: #E3F4E5; color: #2E7D32; }
.estado-pagada        { background: #2E7D32; color: #fff; }
.estado-anulada       { background: #444; color: #fff; }

.op-form label {
    color: var(--text-muted);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .03em;
    display: block;
    margin-bottom: 4px;
}
.op-form input,
.op-form select,
.op-form textarea {
    width: 100%;
    background: #fff;
    border: 1px solid var(--border);
    color: var(--text);
    padding: 7px 10px;
    border-radius: 6px;
    font-family: inherit;
    font-size: 13px;
    transition: border-color .12s, box-shadow .12s;
}
.op-form input:focus,
.op-form select:focus,
.op-form textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(231,143,42,.18);
}
.op-form input[readonly] { background: #f4f6f8; color: var(--text-muted); }
.op-form input[type="number"] { text-align: right; font-variant-numeric: tabular-nums; }

.op-form .op-row { display: grid; gap: 12px; margin-bottom: 12px; }
.op-form .op-row.cols-2 { grid-template-columns: repeat(2, 1fr); }
.op-form .op-row.cols-3 { grid-template-columns: repeat(3, 1fr); }
.op-form .op-row.cols-4 { grid-template-columns: repeat(4, 1fr); }
.op-form .op-row.cols-5 { grid-template-columns: repeat(5, 1fr); }
.op-form .op-row.concepto-cc { grid-template-columns: 3fr 1fr; }
.op-form .op-row.nit-nombre  { grid-template-columns: 1fr 2fr; }

@media (max-width: 1024px) {
    .op-form .op-row.cols-4,
    .op-form .op-row.cols-5 { grid-template-columns: repeat(2, 1fr); }
    .op-form .op-row.concepto-cc { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
    .op-form .op-row.cols-2,
    .op-form .op-row.cols-3,
    .op-form .op-row.cols-4,
    .op-form .op-row.cols-5,
    .op-form .op-row.nit-nombre { grid-template-columns: 1fr; }
}

.op-form .field-with-rate {
    display: grid;
    grid-template-columns: 1fr 90px;
    gap: 4px;
}
.op-form .field-with-rate select {
    background: #FFF8EA;
    border-color: #F2D5A5;
    color: var(--primary-dark);
    font-weight: 600;
    font-size: 12px;
    padding: 7px 4px;
}

/* Campo con prefijo: [PREFIJO][numero] */
.op-form .field-with-prefix {
    display: grid;
    grid-template-columns: 90px 1fr;
    gap: 4px;
}
.op-form .field-with-prefix input[type="text"] {
    background: #F4F8FB;
    border-color: #C8D7E2;
    color: var(--secondary);
    font-weight: 600;
    text-transform: uppercase;
    text-align: center;
    padding-left: 4px;
    padding-right: 4px;
}

.op-form .op-checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 18px;
    font-weight: 600;
    color: var(--text);
    font-size: 13px;
}
.op-form .op-checkbox input { width: 16px; height: 16px; margin: 0; }

.op-form .op-buttons {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
    margin: 18px 0 4px;
    flex-wrap: wrap;
}

.op-form .op-search {
    display: flex;
    gap: 8px;
    margin-top: 14px;
    align-items: center;
    border-top: 1px solid var(--border);
    padding-top: 14px;
    flex-wrap: wrap;
}
.op-form .op-search select {
    max-width: 180px;
    background: #fff;
    font-weight: 500;
}
.op-form .op-search input { max-width: 320px; flex: 1; min-width: 180px; }
@media (max-width: 600px) {
    .op-form .op-search select,
    .op-form .op-search input { max-width: 100%; width: 100%; }
}

.op-form .op-results {
    background: #fafbfc;
    color: var(--text);
    margin-top: 10px;
    padding: 10px;
    border-radius: 6px;
    border: 1px solid var(--border);
    min-height: 100px;
    max-height: 380px;
    overflow: auto;
}
.op-form .op-results table { width: 100%; border-collapse: collapse; font-size: 12px; }
.op-form .op-results th, .op-form .op-results td {
    padding: 5px 7px;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}
.op-form .op-results th {
    background: #f3f5f7; color: var(--secondary);
    text-align: left; position: sticky; top: 0;
}
.op-form .op-results tbody tr { cursor: pointer; }
.op-form .op-results tbody tr:hover { background: #FFF3E0; }
.op-form .op-results .num { text-align: right; font-variant-numeric: tabular-nums; }

.op-form .op-error {
    background: #FBE3E3; color: var(--danger);
    border: 1px solid #f0a6a6;
    padding: 8px 12px; border-radius: 4px;
    font-size: 13px; margin: 0 0 12px;
}
.op-form .op-info {
    background: #DAEEFB; color: var(--info);
    border: 1px solid #a4cdec;
    padding: 8px 12px; border-radius: 4px;
    font-size: 13px; margin: 0 0 12px;
}
.op-form input.field-error { border-color: var(--danger); background: #FFF5F5; }
.op-form .field-hint { color: var(--text-muted); font-size: 11px; margin-top: 3px; }

/* ---------- Print ---------- */
@media print {
    .sidebar, .app-header, .filters, .card-actions, .pagination { display: none !important; }
    .app { display: block; }
    .main { padding: 0; }
    .op-form { background: #fff; color:#000; box-shadow:none; }
    .op-form label, .op-form .op-titlebar { color:#000; }
    .op-form input, .op-form select { background:#fff; border-color:#999; }
    .op-form .op-buttons, .op-form .op-search, .op-form .op-results { display:none !important; }
}