/* Minimal 90s enterprise style */
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    font-size: 14px;
    color: #222;
    background: #f4f4f4;
    line-height: 1.5;
}
a { color: #0056b3; }
a:hover { text-decoration: underline; }

.container { max-width: 960px; margin: 0 auto; padding: 20px; }

/* Header */
header {
    background: #003366;
    color: #fff;
    padding: 10px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
header a { color: #cce0ff; text-decoration: none; margin-left: 15px; }
header a:hover { color: #fff; }
header .brand { font-size: 18px; font-weight: bold; color: #fff; text-decoration: none; }

/* Nav */
nav { background: #004080; padding: 0 20px; }
nav a {
    display: inline-block; color: #cce0ff; text-decoration: none;
    padding: 8px 14px; font-size: 13px;
}
nav a:hover, nav a.active { background: #003366; color: #fff; }

/* Flash messages */
.flash { padding: 10px 15px; margin: 10px 0; border: 1px solid; }
.flash.error { background: #fee; border-color: #c66; color: #900; }
.flash.success { background: #efe; border-color: #6c6; color: #060; }

/* Tables */
table { width: 100%; border-collapse: collapse; margin: 15px 0; background: #fff; }
th, td { padding: 8px 10px; text-align: left; border: 1px solid #ccc; }
th { background: #e8e8e8; font-weight: 600; font-size: 13px; }
tbody tr:nth-child(even) { background: #fafafa; }
tfoot th { background: #d8e0ec; border-top: 2px solid #003366; }

/* Forms */
label { display: block; margin: 8px 0 3px; font-weight: 600; font-size: 13px; }
input[type="text"], input[type="password"], textarea, select {
    width: 100%; padding: 6px 8px; border: 1px solid #aaa; font-size: 14px;
}
textarea { min-height: 120px; font-family: inherit; }
button, .btn {
    display: inline-block; padding: 6px 16px; font-size: 13px;
    background: #003366; color: #fff; border: none; cursor: pointer;
    text-decoration: none; margin: 2px;
}
button:hover, .btn:hover { background: #004080; }
.btn-danger { background: #900; }
.btn-danger:hover { background: #b00; }
.btn-sm { padding: 3px 10px; font-size: 12px; }
.btn-secondary { background: #666; }

/* Cards */
.card {
    background: #fff; border: 1px solid #ccc; padding: 20px 24px; margin: 15px 0;
}
.card h3 { margin-bottom: 10px; font-size: 15px; }
.card ul, .card ol { padding-left: 22px; margin: 10px 0; }
.card li { margin-bottom: 4px; }
.card li + li { margin-top: 2px; }

/* Login */
.login-box {
    max-width: 340px; margin: 60px auto; background: #fff;
    border: 1px solid #ccc; padding: 30px;
}
.login-box h2 { margin-bottom: 15px; text-align: center; }

/* Utility */
.text-right { text-align: right; }
.text-muted { color: #888; }
.mb { margin-bottom: 15px; }
.mt { margin-top: 15px; }
.inline-form { display: inline; }
.flex-row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.automation-status { max-width: 960px; margin: 12px auto 0; padding: 10px 20px; background: #e8f0f7; border: 1px solid #b9cddd; }
.automation-status[data-status="error"], .automation-status[data-status="partial"] { background: #fff5dc; border-color: #d5b568; }
.draft-copy { min-height: 80px; background: #f7fafc; }
.table-scroll { overflow-x: auto; }
.pending-drafts .draft-toggle { white-space: nowrap; }
.pending-drafts .draft-details { padding: 16px; background: #f7fafc; }
.btn-big { font-size: 1.2em; padding: 14px 28px; margin-right: 12px; display: inline-block; }
.badge { display: inline-block; padding: 3px 10px; border-radius: 10px; background: #e6eef8; color: #234; font-size: .9em; margin-right: 6px; }
.badge-warn { background: #fdecc8; color: #7a4b00; }

/* Ingresos y gastos */
.ie-chart { margin: 16px 0; max-width: 760px; }
.ie-chart svg { width: 100%; height: auto; }
.ie-chart text { font-size: 12px; fill: #555; }
.ie-axis { stroke: #bbb; }
.ie-income { fill: #2a7d4f; background: #2a7d4f; }
.ie-expenses { fill: #c0563a; background: #c0563a; }
.ie-key { display: inline-block; width: 12px; height: 12px; vertical-align: middle; margin-left: 10px; }
.ie-pos { color: #2a7d4f; }
.ie-neg { color: #c0563a; }
.ie-selected td { font-weight: 600; }