/*
 * PROJECT ASTRO — LIGHT THEME
 * Loaded after the shared and module stylesheets so every page uses one palette.
 */
:root[data-astro-theme="light"] {
    color-scheme: light;
    --bg-primary: #F3F5F7;
    --bg-secondary: #E9EDF1;
    --bg-sidebar: #FFFFFF;
    --bg-navbar: #FFFFFF;
    --bg-card: #FFFFFF;
    --bg-elevated: #F0F3F6;
    --text-primary: #17212B;
    --text-secondary: #526170;
    --text-muted: #718091;
    --border: rgba(25, 42, 58, .13);
    --cyan: #1686A5;
    --info: #1686A5;
}
:root[data-astro-theme="light"] body {
    background: var(--bg-primary);
    color: var(--text-primary);
}
:root[data-astro-theme="light"] .sidebar,
:root[data-astro-theme="light"] .top-navbar,
:root[data-astro-theme="light"] .astro-card,
:root[data-astro-theme="light"] .panel,
:root[data-astro-theme="light"] .stat-card,
:root[data-astro-theme="light"] .mission-card,
:root[data-astro-theme="light"] .settings-navigation,
:root[data-astro-theme="light"] .settings-panel {
    background-color: var(--bg-card);
    border-color: var(--border);
}
:root[data-astro-theme="light"] .sidebar { background: var(--bg-sidebar); }
:root[data-astro-theme="light"] .top-navbar { background: var(--bg-navbar); }
:root[data-astro-theme="light"] .nav-link-item:hover,
:root[data-astro-theme="light"] .settings-nav-link:hover {
    background: var(--bg-elevated);
    color: var(--text-primary);
}
:root[data-astro-theme="light"] input,
:root[data-astro-theme="light"] select,
:root[data-astro-theme="light"] textarea,
:root[data-astro-theme="light"] .form-control,
:root[data-astro-theme="light"] .form-select {
    color: var(--text-primary);
    background-color: #FFFFFF;
    border-color: #C9D2DB;
}
:root[data-astro-theme="light"] input::placeholder,
:root[data-astro-theme="light"] textarea::placeholder { color: #8794A1; }
:root[data-astro-theme="light"] select option {
    color: #17212B;
    background: #FFFFFF;
}
:root[data-astro-theme="light"] .btn-secondary-custom,
:root[data-astro-theme="light"] .secondary-button,
:root[data-astro-theme="light"] .settings-choice {
    color: var(--text-secondary);
    border-color: var(--border);
}
:root[data-astro-theme="light"] .settings-choice.active {
    color: var(--accent);
    background: rgba(230,106,69,.09);
}
:root[data-astro-theme="light"] .mars-overlay {
    background: linear-gradient(0deg, rgba(12,20,29,.88), transparent 90%);
}
:root[data-astro-theme="light"] .table,
:root[data-astro-theme="light"] .table td,
:root[data-astro-theme="light"] .table th {
    color: var(--text-primary);
    border-color: var(--border);
}
:root[data-astro-theme="light"] .modal-content,
:root[data-astro-theme="light"] .dropdown-menu {
    color: var(--text-primary);
    background: #FFFFFF;
    border-color: var(--border);
}
:root[data-astro-theme="light"] .leaflet-popup-content-wrapper,
:root[data-astro-theme="light"] .leaflet-popup-tip {
    color: #17212B;
    background: #FFFFFF;
}
:root[data-astro-theme="light"] .leaflet-control,
:root[data-astro-theme="light"] .leaflet-bar a {
    color: #17212B;
    background: #FFFFFF;
    border-color: #C9D2DB;
}
:root[data-astro-theme="light"] .hazard-notice {
    background: rgba(22,134,165,.07);
}
:root[data-astro-theme="light"] .settings-nav-note,
:root[data-astro-theme="light"] .settings-divider,
:root[data-astro-theme="light"] .result-divider {
    border-color: var(--border);
}
:root[data-astro-theme="light"] .settings-switch-slider { background: #C6D0D9; }
:root[data-astro-theme="light"] .settings-switch input:checked + .settings-switch-slider {
    background: var(--accent);
}
:root[data-astro-theme="light"] .settings-page,
:root[data-astro-theme="light"] .module-page-content,
:root[data-astro-theme="light"] .dashboard-content,
:root[data-astro-theme="light"] .module-content {
    color: var(--text-primary);
}
:root[data-astro-theme="light"] .app-footer { color: var(--text-muted); }
:root[data-astro-theme="light"] .settings-save-message {
    color: var(--text-secondary);
}


/* =========================================
   READABILITY PASS — shared interface text
   Keep compact metadata readable without changing the visual hierarchy.
========================================= */
.nav-section-title { font-size: 11px; }
.brand small { font-size: 10px; }
.breadcrumb-area { font-size: 13px; }
.breadcrumb-area i { font-size: 11px; }
.system-status { font-size: 12px; }
.profile-info strong { font-size: 12px; }
.profile-info small { font-size: 10px; }
.main-content small,
.main-content .small { font-size: max(12px, .8em); }