/* ?? AxisMonitor Web Portal ?????????????????????????????????????
   Design tokens aligned with the WPF Instance Manager theme.
   Colors from AGIControls.WPF Brushes.xaml + InstanceManager App.xaml.
   ?????????????????????????????????????????????????????????????? */

:root {
    --primary: #0078D4;
    --primary-dark: #005A9E;
    --primary-light: #E6F2FB;
    --success: #107C10;
    --warning: #FFB900;
    --danger: #D83B01;
    --danger-dark: #A52A00;
    --bg: #F3F3F3;
    --card-bg: #FFFFFF;
    --text-primary: #323130;
    --text-secondary: #605E5C;
    --text-disabled: #A19F9D;
    --border: #8A8886;
    --border-light: #EDEBE9;
    --sidebar-top: #1B3A5C;
    --sidebar-mid: #162D4A;
    --sidebar-bottom: #112238;
    --font-family: 'Segoe UI', 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

html, body {
    font-family: var(--font-family);
    color: var(--text-primary);
    background: var(--bg);
    margin: 0;
    padding: 0;
}

/* ?? Buttons ???????????????????????????????????????????????????? */

.btn-primary-am {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 500;
    color: #fff;
    background: var(--primary);
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.15s;
}
.btn-primary-am:hover { background: var(--primary-dark); }
.btn-primary-am:disabled { opacity: 0.5; cursor: default; }

.btn-secondary-am {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.15s;
}
.btn-secondary-am:hover { background: var(--bg); }
.btn-secondary-am:disabled { opacity: 0.5; cursor: default; }

.btn-danger-am {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 500;
    color: #fff;
    background: var(--danger);
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.15s;
}
.btn-danger-am:hover { background: var(--danger-dark); }
.btn-danger-am:disabled { opacity: 0.5; cursor: default; }

.btn-link-am {
    background: none;
    border: none;
    color: var(--primary);
    cursor: pointer;
    font-size: 13px;
    padding: 4px 8px;
    text-decoration: none;
    white-space: nowrap;
}
.btn-link-am:hover { text-decoration: underline; }

/* ?? Cards ?????????????????????????????????????????????????????? */

.card-am {
    background: var(--card-bg);
    border-radius: 8px;
    padding: 16px;
    margin: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

/* ?? Form controls ?????????????????????????????????????????????? */

.form-group-am {
    margin-bottom: 16px;
}

.form-group-am label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.form-control-am {
    width: 100%;
    padding: 8px 12px;
    font-size: 14px;
    font-family: var(--font-family);
    color: var(--text-primary);
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 6px;
    box-sizing: border-box;
    transition: border-color 0.15s;
}
.form-control-am:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(0,120,212,0.2);
}
.form-control-am::placeholder {
    color: var(--text-disabled);
}

/* ?? Status badges ?????????????????????????????????????????????? */

.badge-am {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 10px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600;
    line-height: 1.4;
}
.badge-pending { background: #FFF8E1; color: #B8860B; }
.badge-running { background: #E8F5E9; color: var(--success); }
.badge-stopped { background: #EEF1F4; color: var(--text-secondary); }
.badge-error   { background: #FFEBEE; color: var(--danger); }
.badge-info    { background: var(--primary-light); color: var(--primary); }

/* ?? Page header ???????????????????????????????????????????????? */

.page-header-am {
    background: #fff;
    padding: 14px 24px;
    border-bottom: 1px solid #E8E8E8;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}
.page-header-am h1 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
}

/* ?? Toolbar ???????????????????????????????????????????????????? */

.toolbar-am {
    background: #fff;
    padding: 10px 16px;
    border-bottom: 1px solid #E8E8E8;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ?? Table ?????????????????????????????????????????????????????? */

.table-am {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}
.table-am th {
    text-align: left;
    padding: 10px 14px;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    border-bottom: 2px solid var(--border-light);
    background: #FAFAFA;
}
.table-am td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--border-light);
    vertical-align: middle;
}
.table-am tr:hover td {
    background: #F9FAFB;
}

/* Responsive table wrapper – horizontal scroll on mobile */
.table-responsive-am {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* ?? Alert ?????????????????????????????????????????????????????? */

.alert-am {
    padding: 12px 16px;
    border-radius: 6px;
    font-size: 13px;
    margin-bottom: 16px;
}
.alert-danger-am { background: #FFEBEE; color: var(--danger); border: 1px solid #FFCDD2; }
.alert-success-am { background: #E8F5E9; color: var(--success); border: 1px solid #C8E6C9; }
.alert-info-am { background: var(--primary-light); color: var(--primary); border: 1px solid #B3D9F2; }
.alert-warning-am { background: #FFF8E1; color: #B8860B; border: 1px solid #FFE082; }

/* ?? Validation ????????????????????????????????????????????????? */

.valid.modified:not([type=checkbox]) {
    outline: 1px solid var(--success);
}
.invalid {
    outline: 1px solid var(--danger);
}
.validation-message {
    color: var(--danger);
    font-size: 12px;
}

/* ?? Blazor error UI ???????????????????????????????????????????? */

.blazor-error-boundary {
    background: var(--danger);
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}
.blazor-error-boundary::after {
    content: "An error has occurred.";
}

#blazor-error-ui {
    color-scheme: light only;
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0,0,0,0.2);
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}
#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 0.5rem;
}

/* ?? Login page ????????????????????????????????????????????????? */

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--sidebar-top), var(--sidebar-bottom));
}
.login-card {
    background: #fff;
    border-radius: 12px;
    padding: 40px;
    width: 400px;
    max-width: 90vw;
    box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}
.login-card h1 {
    font-size: 22px;
    font-weight: 600;
    margin: 0 0 4px;
    color: var(--text-primary);
}
.login-card .subtitle {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

/* ?? Empty state ???????????????????????????????????????????????? */

.empty-state {
    text-align: center;
    padding: 48px 24px;
    color: var(--text-secondary);
}
.empty-state i {
    font-size: 40px;
    color: var(--text-disabled);
    margin-bottom: 12px;
}
.empty-state p {
    font-size: 14px;
    margin: 8px 0;
}

/* ?? Mobile responsive global ??????????????????????????????????? */

@media (max-width: 768px) {
    .page-header-am {
        padding: 12px 16px;
    }

    .page-header-am h1 {
        font-size: 17px;
    }

    .card-am {
        margin: 4px;
        padding: 12px;
    }
}