/* =================================================================
 * TECH-5607 — Admin Panel Foundation (AP-F0)
 * admin-base.css — Reset, shell layout, responsive breakpoints
 *
 * `.adm-shell` AdminPanel'in yeni dış kabuğudur: 248px sidebar + 1fr
 * main content grid. MainLayout.razor bu shell'i kullanır.
 *
 * Mevcut `console-shell` ve MudLayout sınıfları KORUNUR — bu katman
 * onları override etmez, yan yana yaşar.
 * ================================================================= */

/* --- Body / root baseline (admin-only) --- */
body.adm-body {
    background: var(--adm-bg);
    color: var(--adm-text);
    font-family: var(--adm-font-body);
    font-size: 15px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    margin: 0;
    padding: 0;
}

/* --- Shell grid (desktop) --- */
.adm-shell {
    display: grid;
    grid-template-columns: var(--adm-sidebar-width) 1fr;
    min-height: 100vh;
    width: 100%;
    background: var(--adm-bg);
}

.adm-main {
    display: flex;
    flex-direction: column;
    min-width: 0; /* prevent grid blowout */
    min-height: 100vh;
    /* KESİN: admin sayfasının kendisi asla yatay kaymaz (tablolar kendi
       .adm-table-wrap/kart sarmalayıcısında kayar). overflow-x:clip scroll
       container OLUŞTURMAZ (hidden gibi overflow-y'yi bozmaz). */
    overflow-x: clip;
}

.adm-content {
    flex: 1 1 auto;
    padding: var(--adm-space-7) var(--adm-space-6);
    width: 100%;
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
    overflow-x: clip;
}

/* --- Backdrop (mobile sidebar overlay) --- */
.adm-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.42);
    z-index: var(--adm-z-backdrop);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--adm-transition-base);
}

.adm-backdrop.is-open {
    opacity: 1;
    pointer-events: auto;
}

/* --- Helper / utility primitives --- */
.adm-mono {
    font-family: var(--adm-font-mono);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 11px;
}

.adm-visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* =================================================================
 * Responsive breakpoints
 * 1200px → stat-row 3 col (handled in components)
 * 1100px → grids 1 col (handled in components)
 *  920px → sidebar mobile slide-in
 *  560px → stat-row 1 col, modal full-width
 * ================================================================= */

@media (max-width: 920px) {
    .adm-shell {
        grid-template-columns: 1fr;
    }

    .adm-content {
        padding: var(--adm-space-5) var(--adm-space-5);
    }
}

@media (max-width: 560px) {
    .adm-content {
        padding: var(--adm-space-4) var(--adm-space-4);
    }
}