/* STREAMING_CHUNK:Defining main layout variables and theme harmonization... /
/ ============================================================
CNAP-ERP - MAIN LAYOUT STYLES (DUAL THEME SYNCED)
============================================================ */

:root {
    --cnap-primary: var(--brand-blue, #0284c7);
    --cnap-primary-blue:  #052aff;
    --cnap-primary-green:  #05b33f;
    --cnap-primary-orange:  #ff9705;
    --cnap-primary-dark: #0369a1;
    --cnap-primary-light: #c2e6fe;
    --cnap-secondary: #454f5b;
    --cnap-accent: #00b4d8;
    --cnap-dark: var(--text-main, #0f172a);
    --cnap-sidebar-bg: #0b192c;
    --cnap-sidebar-hover: #1e293b;
    --cnap-sidebar-active: var(--brand-blue, #0284c7);
    --cnap-text: var(--text-main, #1e293b);
    --cnap-text-light: var(--text-sub, #64748b);
    --cnap-bg: var(--bg-main, #f8fafc);
    --cnap-border: var(--border-color, #cbd5e1);
    --cnap-radius: 10px;
    --sidebar-width: 260px;
    --sidebar-collapsed-width: 76px;
    --headerbar-height: 64px;
    --cnap-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
    --cnap-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
}

* {
    box-sizing: border-box;
}

body {
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
    background-color: var(--bg-main, var(--cnap-bg));
    color: var(--text-main, var(--cnap-text));
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    margin: 0;
    font-size: 0.925rem;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: inherit;
}

/* APP LAYOUT */
.app-wrapper {
    display: flex;
    min-height: 100vh;
    width: 100%;
}

.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    margin-left: var(--sidebar-width);
    transition: margin-left 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    min-width: 0;
}

/* Desktop Collapse State */
html.sidebar-is-collapsed .main-content {
    margin-left: var(--sidebar-collapsed-width);
}

.page-content {
    padding: 20px 24px;
    flex: 1;
}

/* PAGE HEADER */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 20px;
}

.page-header-title h2 {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-main, var(--cnap-dark));
    margin: 0;
    display: flex;
    align-items: center;
}

.page-header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

/* STREAMING_CHUNK:Refactoring card container to support dual theme dynamic variables... /
/ CARD & TABLES CONTAINER (🟢 FIX: Dùng biến động để không bị đè màu ở Dark Mode) */
.card-box {
    background-color: var(--bg-card, #ffffff);
    border: 1px solid var(--border-color, var(--cnap-border));
    color: var(--text-main);
    border-radius: var(--cnap-radius);
    padding: 16px;
    box-shadow: var(--cnap-shadow-sm);
}

/* BACKDROP OVERLAY FOR MOBILE */
.sidebar-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.5);
    backdrop-filter: blur(2px);
    z-index: 1030;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
}

/* RESPONSIVE MEDIA QUERIES */
@media (max-width: 991.98px) {
    .main-content {
        margin-left: 0 !important;
    }

    .page-content {
        padding: 16px;
    }

    body.mobile-sidebar-open .sidebar-backdrop {
        opacity: 1;
        pointer-events: auto;
    }

    .page-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .page-header-actions {
        width: 100%;
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 4px;
    }

    .btn-action {
        padding: 7px 12px;
        font-size: 0.825rem;
    }
}

@media (max-width: 575.98px) {
    .page-header-actions .btn-text {
        display: inline;
    }
}