/* ==========================================================================
   LAYOUT.CSS
   Grid Systems, Split Views, and Responsive Containers
   ========================================================================== */

/* --- Container --- */
.page-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 32px 40px;
    width: 100%;
}

@media (max-width: 768px) {
    .page-container {
        padding: 24px 20px;
    }
}

/* --- Utilities --- */
.hidden {
    display: none !important;
}

/* --- Split View Layout (List + Detail) --- */
/* Used on: manage_artists, clients_management, etc. */
.split-view {
    display: grid;
    grid-template-columns: 350px 1fr;
    /* Fixed sidebar, flexible content */
    gap: 32px;
    align-items: start;
    height: calc(100vh - 140px);
    /* Fill remaining height roughly */
}

/* Scrollable Columns used within split-view */
.scroll-col {
    height: 100%;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    /* Custom scrollbar for webkit */
    scrollbar-width: thin;
    scrollbar-color: var(--border-default) transparent;
}

.scroll-col::-webkit-scrollbar {
    width: 6px;
}

.scroll-col::-webkit-scrollbar-track {
    background: transparent;
}

.scroll-col::-webkit-scrollbar-thumb {
    background-color: var(--border-default);
    border-radius: 3px;
}

/* Mobile responsive split view */
@media (max-width: 1024px) {
    .split-view {
        grid-template-columns: 1fr;
        /* Stack vertically on tablets and mobile */
        height: auto;
    }

    .scroll-col {
        height: auto;
        max-height: 600px;
        /* Cap height on list view */
    }
}

/* --- Dashboard Grid --- */
/* Used on: index.html */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    /* grid-auto-rows: 1fr; Removed to fix overlap */
    gap: 25px;
    align-items: stretch;
}

/* --- Form Grids --- */
/* Standard 2-column form layout */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-full {
    grid-column: 1 / -1;
}

@media (max-width: 600px) {
    .form-grid {
        grid-template-columns: 1fr;
    }
}

/* --- Responsive Utilities --- */
@media (max-width: 768px) {
    .hidden-mobile {
        display: none !important;
    }
}

@media (min-width: 769px) {
    .hidden-desktop {
        display: none !important;
    }
}