/* Aisha UMS – lightweight CSS, no external deps. */
* { box-sizing: border-box; }
html, body { margin: 0; font-family: -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, sans-serif; background: #f4f6f8; color: #1f2937; font-size: 14px; }
a { color: #0b6ea8; text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar { display: flex; align-items: center; gap: 16px; padding: 10px 20px; background: #0f766e; color: #fff; flex-wrap: wrap; }
.topbar .brand { font-weight: 700; letter-spacing: .3px; }
.topbar .tag { background: rgba(255,255,255,.18); padding: 2px 8px; border-radius: 4px; font-size: 11px; margin-left: 6px; }
.mainnav { display: flex; gap: 4px; flex-wrap: wrap; flex: 1; }
.mainnav a { color: #d1fae5; padding: 6px 10px; border-radius: 4px; }
.mainnav a:hover { background: rgba(255,255,255,.12); text-decoration: none; }
.mainnav a.is-active { background: #fff; color: #0f766e; font-weight: 600; }
.userbox { display: flex; align-items: center; gap: 10px; color: #d1fae5; }

.container { max-width: 1400px; margin: 20px auto; padding: 0 20px; }
h1 { margin-top: 0; font-size: 22px; }
h2 { font-size: 17px; margin-top: 28px; border-bottom: 1px solid #e5e7eb; padding-bottom: 6px; }
.muted { color: #6b7280; }
.small { font-size: 12px; }

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; margin: 16px 0 24px; }
.card { background: #fff; border-radius: 8px; padding: 18px; box-shadow: 0 1px 3px rgba(0,0,0,.06); border-left: 4px solid #0f766e; }
.card-label { color: #6b7280; font-size: 12px; text-transform: uppercase; letter-spacing: .5px; }
.card-value { font-size: 28px; font-weight: 700; margin: 6px 0; }
.card-value .unit { font-size: 14px; color: #6b7280; font-weight: 400; }
.card-sub { color: #6b7280; font-size: 12px; }

table.data { width: 100%; border-collapse: collapse; background: #fff; margin: 10px 0 20px; box-shadow: 0 1px 3px rgba(0,0,0,.05); border-radius: 6px; overflow: hidden; }
table.data th, table.data td { padding: 8px 10px; text-align: left; border-bottom: 1px solid #eef2f7; vertical-align: top; }
table.data th { background: #f8fafc; font-size: 12px; text-transform: uppercase; letter-spacing: .3px; color: #475569; }
table.data tr:hover td { background: #fafcff; }

.btn { display: inline-block; padding: 7px 14px; border: 1px solid #cbd5e1; background: #fff; border-radius: 4px; cursor: pointer; font-size: 13px; }
.btn:hover { background: #f1f5f9; }
.btn-sm { padding: 4px 8px; font-size: 12px; }
.btn-primary { background: #0f766e; color: #fff; border-color: #0f766e; }
.btn-primary:hover { background: #115e59; }
.btn-danger { background: #dc2626; color: #fff; border-color: #dc2626; }
.btn-danger:hover { background: #b91c1c; }
.btn-success { background: #16a34a; color: #fff; border-color: #16a34a; }
.btn-ghost { background: transparent; color: inherit; }
.text-danger { color: #dc2626; }
.text-success { color: #16a34a; }

form.stack { display: flex; flex-direction: column; gap: 10px; max-width: 500px; background: #fff; padding: 16px; border-radius: 6px; box-shadow: 0 1px 3px rgba(0,0,0,.05); }
form.grid-form { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 10px 14px; background: #fff; padding: 16px; border-radius: 6px; box-shadow: 0 1px 3px rgba(0,0,0,.05); }
form.grid-form label.full { grid-column: 1 / -1; }
form.grid-form .form-actions { grid-column: 1 / -1; }
form label { display: flex; flex-direction: column; font-size: 12px; color: #475569; gap: 4px; }
form input, form select, form textarea { padding: 7px 9px; border: 1px solid #cbd5e1; border-radius: 4px; font-size: 14px; font-family: inherit; }
form input:focus, form select:focus, form textarea:focus { outline: 2px solid #0f766e33; border-color: #0f766e; }
form.inline { display: inline-flex; gap: 6px; align-items: center; margin: 0; padding: 0; background: transparent; box-shadow: none; }

.alert { padding: 10px 14px; border-radius: 4px; margin: 10px 0; }
.alert-info { background: #e0f2fe; color: #075985; }
.alert-success { background: #dcfce7; color: #14532d; }
.alert-error { background: #fee2e2; color: #7f1d1d; }

details { background: #fff; padding: 10px 16px; border-radius: 6px; box-shadow: 0 1px 3px rgba(0,0,0,.05); margin-bottom: 20px; }
details summary { cursor: pointer; padding: 6px 0; }

.footer { text-align: center; color: #94a3b8; padding: 24px; }

.login-body { display: flex; align-items: center; justify-content: center; min-height: 100vh; background: linear-gradient(135deg, #0f766e, #115e59); }
.login-card { background: #fff; padding: 32px; border-radius: 8px; box-shadow: 0 10px 30px rgba(0,0,0,.15); width: 100%; max-width: 360px; display: flex; flex-direction: column; gap: 12px; }
.login-card h1 { margin: 0; font-size: 20px; }

/* Autocomplete dropdown */
.suggest-box { position: absolute; background: #fff; border: 1px solid #cbd5e1; border-radius: 4px; box-shadow: 0 4px 12px rgba(0,0,0,.08); z-index: 100; max-height: 200px; overflow-y: auto; }
.suggest-box div { padding: 6px 10px; cursor: pointer; font-size: 13px; }
.suggest-box div:hover, .suggest-box div.active { background: #e0f2fe; }