/* Minimal form overrides for FLS plugin — no Bootstrap dependency */

/* Buttons */
.fls-app .btn {
    display: inline-block;
    font-weight: 400;
    text-align: center;
    vertical-align: middle;
    cursor: pointer;
    padding: 0.375rem 0.75rem;
    font-size: 1rem;
    line-height: 1.5;
    border-radius: 0.25rem;
    border: 1px solid transparent;
    text-decoration: none;
    width: 100%;
    box-sizing: border-box;
}
.fls-app .btn-primary {
    color: #fff;
    background-color: #007bff;
    border-color: #007bff;
}
.fls-app .btn-primary:hover { background-color: #0069d9; border-color: #0062cc; color: #fff; }
.fls-app .btn-success { color: #fff; background-color: #28a745; border-color: #28a745; }

/* Form controls */
.fls-app .form-control {
    display: block;
    width: 100%;
    padding: 0.375rem 0.75rem;
    font-size: 1rem;
    line-height: 1.5;
    color: #495057;
    background-color: #fff;
    border: 1px solid #ced4da;
    border-radius: 0.25rem;
    box-sizing: border-box;
    margin-bottom: 4px;
}
.fls-app select.form-control { height: calc(1.5em + 0.75rem + 2px); }
.fls-app .form-control:focus { border-color: #80bdff; outline: 0; box-shadow: 0 0 0 0.2rem rgba(0,123,255,0.25); }
.fls-app .was-validated .form-control:invalid { border-color: #dc3545; }
.fls-app .invalid-feedback { display: none; color: #dc3545; font-size: 0.875em; }
.fls-app .was-validated .form-control:invalid ~ .invalid-feedback { display: block; }

/* Grid */
.fls-app .container { width: 100%; max-width: 960px; margin: 0 auto; padding: 0 15px; box-sizing: border-box; }
.fls-app .row { display: flex; flex-wrap: wrap; margin: 0 -15px; }
.fls-app [class*="col-"] { box-sizing: border-box; padding: 0 15px; }
.fls-app .col-md-3 { flex: 0 0 25%; max-width: 25%; }
.fls-app .col-md-4 { flex: 0 0 33.333%; max-width: 33.333%; }
.fls-app .col-md-6 { flex: 0 0 50%; max-width: 50%; }
.fls-app .col-md-8 { flex: 0 0 66.666%; max-width: 66.666%; }
.fls-app .col-md-9 { flex: 0 0 75%; max-width: 75%; }
.fls-app .col-md-10 { flex: 0 0 83.333%; max-width: 83.333%; }
.fls-app .col-md-12 { flex: 0 0 100%; max-width: 100%; }
.fls-app .offset-1  { margin-left: 8.333%; }
.fls-app .offset-3  { margin-left: 25%; }
.fls-app .offset-8  { margin-left: 66.666%; }
.fls-app .col-form-label { padding-top: calc(0.375rem + 1px); padding-bottom: calc(0.375rem + 1px); }
.fls-app .form-group { margin-bottom: 1rem; }
.fls-app .text-center { text-align: center; }
.fls-app .text-right { text-align: right; }
.fls-app hr { border: 0; border-top: 1px solid rgba(0,0,0,0.1); margin: 1rem 0; }

/* Center panel (update page instructions) */
.fls-app .center-panel-wrap { display: flex; justify-content: center; padding: 20px 0; }
.fls-app .center-panel { max-width: 700px; width: 100%; }
.fls-app .center-panel img { max-width: 100%; height: auto; display: block; margin: 10px 0; }

/* Misc */

/* Hide Vue template flicker */
[v-cloak] {
    display: none !important;
}

/* License pane (update page Mac license modal) */
.license-pane {
    height: 400px;
    overflow-y: scroll;
    font-size: 0.9em;
    line-height: 1.6;
    padding: 10px;
    background: #fafafa;
    border: 1px solid #eee;
    border-radius: 4px;
}

/* No-validate override: don't show green border on optional fields */
.form-control.no-validate:valid {
    border-color: #ced4da;
    padding-right: .75rem;
    background: none;
}

/* Required asterisk */
.fls-required {
    color: red;
    margin-left: 2px;
}

/* Simple loading spinner */
.fls-spinner {
    display: inline-block;
    width: 48px;
    height: 48px;
    border: 4px solid #ddd;
    border-top: 4px solid #007bff;
    border-radius: 50%;
    animation: fls-spin 0.8s linear infinite;
}
@keyframes fls-spin {
    to { transform: rotate(360deg); }
}