/* ══════════════════════════════════════════
   Elite Creed — Layout (Dashboard Shell)
   ══════════════════════════════════════════ */

/* ── Dashboard Grid Shell ── */
.dashboard {
    display: grid;
    min-height: 100vh;
    grid-template-columns: 1fr;
    grid-template-rows: var(--topbar-height) 1fr;
    grid-template-areas:
        "topbar"
        "main";
    position: relative;
    isolation: isolate;
}

.dashboard::before {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background:
        radial-gradient(circle at 18% 18%, rgba(255, 255, 255, 0.45) 0 0.9px, transparent 1.5px) 0 0 / 220px 220px,
        radial-gradient(circle at 72% 34%, rgba(255, 215, 0, 0.5) 0 1px, transparent 1.8px) 0 0 / 320px 320px,
        radial-gradient(circle at 42% 78%, rgba(255, 255, 255, 0.25) 0 0.8px, transparent 1.3px) 0 0 / 180px 180px,
        radial-gradient(circle at 85% 70%, rgba(255, 215, 0, 0.35) 0 0.7px, transparent 1.4px) 0 0 / 280px 280px,
        radial-gradient(circle at 55% 15%, rgba(255, 255, 255, 0.2) 0 0.6px, transparent 1.2px) 0 0 / 160px 160px;
    opacity: 0.22;
    animation: dashboard-stars-drift 110s linear infinite;
}

@media (min-width: 992px) {
    .dashboard {
        grid-template-columns: var(--sidebar-width) 1fr;
        grid-template-areas:
            "sidebar topbar"
            "sidebar main";
    }
}

.dashboard__main {
    grid-column: 1 / -1;
    grid-row: 1 / -1;
    min-width: 0;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 1;
}

@media (min-width: 992px) {
    .dashboard__main {
        grid-column: 2;
    }
}

/* ── Sidebar ── */
.sidebar {
    grid-area: sidebar;
    background: var(--bg-sidebar);
    border-right: 1px solid var(--color-border-soft);
    color: var(--color-text-primary);
    padding: var(--space-6) 0;
    display: none;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; bottom: 0;
    width: var(--sidebar-width);
    z-index: 100;
    overflow-y: auto;
    backdrop-filter: blur(16px);
}

@media (min-width: 992px) {
    .sidebar {
        display: flex;
        position: sticky;
        top: 0;
        height: 100vh;
    }
}

.sidebar.is-open {
    display: flex;
    animation: slideInLeft 0.3s var(--ease-out);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: var(--bg-sidebar);
}

.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 99;
    backdrop-filter: blur(2px);
}
.sidebar-overlay.is-open { display: block; }

/* Sidebar Header */
.sidebar__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--space-5) var(--space-6);
    border-bottom: 1px solid var(--color-border-soft);
    margin-bottom: var(--space-4);
}

.sidebar__logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}
.sidebar__logo-icon {
    width: 38px;
    height: 38px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-strong));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--fw-bold);
    font-size: var(--fs-small);
    color: var(--color-bg-900);
}
.sidebar__logo-text {
    font-family: var(--font-display);
    font-weight: var(--fw-bold);
    font-size: 1.1rem;
    color: var(--color-primary);
}
.sidebar__logo-img {
    height: 44px;
    width: auto;
    object-fit: contain;
}

.sidebar__close {
    display: block;
    color: var(--color-text-muted);
    font-size: 1.25rem;
}
@media (min-width: 992px) {
    .sidebar__close { display: none; }
}

/* Sidebar Nav */
.sidebar__nav {
    flex: 1;
    padding: 0 var(--space-3);
}
.sidebar__menu { display: flex; flex-direction: column; gap: 2px; }

.sidebar__link {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-md);
    font-size: var(--fs-small);
    color: var(--color-text-muted);
    transition: all var(--duration-fast);
    position: relative;
}
.sidebar__link:hover {
    background: rgba(255, 215, 0, 0.06);
    color: var(--color-text-primary);
}
.sidebar__link.is-active {
    background: var(--color-primary-dim);
    color: var(--color-primary);
}
.sidebar__link i {
    font-size: 1.25rem;
    width: 24px;
    text-align: center;
}

.sidebar__badge {
    margin-left: auto;
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    border-radius: var(--radius-full);
    background: var(--color-danger);
    color: #fff;
    font-size: 11px;
    font-weight: var(--fw-bold);
    display: flex;
    align-items: center;
    justify-content: center;
}
.sidebar__badge:empty { display: none; }

/* Sidebar Footer */
.sidebar__footer {
    padding: var(--space-4) var(--space-5);
    border-top: 1px solid var(--color-border-soft);
    margin-top: auto;
}
.sidebar__user {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
}
.sidebar__avatar {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-strong));
    color: var(--color-bg-900);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--fw-bold);
    font-size: var(--fs-xs);
    flex-shrink: 0;
}
.sidebar__user-name {
    font-size: var(--fs-small);
    font-weight: var(--fw-medium);
    color: var(--color-text-primary);
    display: block;
}
.sidebar__user-role {
    font-size: var(--fs-xs);
    color: var(--color-text-muted);
}
.sidebar__logout {
    color: var(--color-text-muted) !important;
}
.sidebar__logout:hover {
    color: var(--color-danger) !important;
    background: var(--color-danger-bg) !important;
}

/* ── Topbar ── */
.topbar {
    background: var(--bg-topbar);
    border-bottom: 1px solid var(--color-border-soft);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--space-6);
    position: sticky;
    top: 0;
    z-index: 50;
    height: var(--topbar-height);
    backdrop-filter: blur(12px);
}

.topbar__left {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}
.topbar__hamburger {
    display: flex;
    font-size: 1.5rem;
    color: var(--color-text-muted);
}
@media (min-width: 992px) {
    .topbar__hamburger { display: none; }
}
.topbar__title {
    font-family: var(--font-body);
    font-size: var(--fs-h4);
    font-weight: var(--fw-semibold);
    color: var(--color-text-primary);
}

.topbar__right {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

/* Topbar Search */
.topbar__search {
    display: none;
    align-items: center;
    gap: var(--space-2);
    background: var(--bg-input);
    border: 1px solid var(--color-border-soft);
    border-radius: var(--radius-md);
    padding: 0 var(--space-3);
    height: 38px;
}
@media (min-width: 768px) {
    .topbar__search { display: flex; }
}
.topbar__search i {
    color: var(--color-text-muted);
    font-size: 1rem;
}
.topbar__search-input {
    background: none;
    border: none;
    outline: none;
    color: var(--color-text-primary);
    font-size: var(--fs-small);
    width: 180px;
}
.topbar__search-input::placeholder {
    color: var(--color-text-muted);
}

/* Topbar Notifications */
.topbar__notifications {
    position: relative;
}
.topbar__icon-btn {
    position: relative;
    font-size: 1.25rem;
    color: var(--color-text-muted);
    padding: var(--space-2);
    border-radius: var(--radius-md);
    transition: all var(--duration-fast);
}
.topbar__icon-btn:hover {
    color: var(--color-primary);
    background: var(--color-primary-dim);
}
.topbar__notif-count {
    position: absolute;
    top: 2px; right: 2px;
    min-width: 18px;
    height: 18px;
    border-radius: var(--radius-full);
    background: var(--color-danger);
    color: #fff;
    font-size: 10px;
    font-weight: var(--fw-bold);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
}

/* Topbar Dropdowns */
.topbar__dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: var(--color-surface-700);
    border: 1px solid var(--color-border-medium);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    min-width: 300px;
    z-index: 60;
    overflow: hidden;
}
.topbar__dropdown.is-open { display: block; }

.topbar__dropdown-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-5);
    border-bottom: 1px solid var(--color-border-soft);
}
.topbar__dropdown-header h3 {
    font-size: var(--fs-small);
    font-weight: var(--fw-semibold);
}
.topbar__dropdown-header a {
    font-size: var(--fs-xs);
    color: var(--color-primary);
}
.topbar__dropdown-body {
    max-height: 300px;
    overflow-y: auto;
    padding: var(--space-2);
}
.topbar__dropdown-footer {
    padding: var(--space-3) var(--space-5);
    border-top: 1px solid var(--color-border-soft);
    text-align: center;
}
.topbar__dropdown-footer a {
    font-size: var(--fs-xs);
    color: var(--color-primary);
}
.topbar__empty {
    padding: var(--space-6);
    text-align: center;
    color: var(--color-text-muted);
    font-size: var(--fs-small);
}

.topbar__dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    font-size: var(--fs-small);
    color: var(--color-text-secondary);
    border-radius: var(--radius-sm);
    transition: all var(--duration-fast);
}
.topbar__dropdown-item:hover {
    background: rgba(255,255,255,0.04);
    color: var(--color-text-primary);
}
.topbar__dropdown-item--danger:hover {
    color: var(--color-danger);
    background: var(--color-danger-bg);
}

/* Topbar User Menu */
.topbar__user-menu { position: relative; }
.topbar__user-btn {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-md);
    transition: background var(--duration-fast);
}
.topbar__user-btn:hover { background: rgba(255,255,255,0.04); }
.topbar__avatar {
    width: 34px;
    height: 34px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-strong));
    color: var(--color-bg-900);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--fw-bold);
    font-size: var(--fs-xs);
}
.topbar__user-name {
    font-size: var(--fs-small);
    font-weight: var(--fw-medium);
    display: none;
}
@media (min-width: 768px) {
    .topbar__user-name { display: block; }
}
.topbar__user-dropdown {
    min-width: 180px;
}
.topbar__user-dropdown hr {
    margin: var(--space-1) 0;
    border-color: var(--color-border-soft);
}

/* ── Main Content ── */
.main-content,
.dashboard__content {
    grid-area: main;
    flex: 1;
    padding: var(--space-6);
    background: var(--bg-page);
    overflow-y: auto;
    min-height: 0;
    position: relative;
    isolation: isolate;
}

.main-content::before,
.dashboard__content::before,
.main-content::after,
.dashboard__content::after {
    content: '';
    position: absolute;
    pointer-events: none;
    z-index: 0;
}

.main-content::before,
.dashboard__content::before {
    inset: 0 0 auto 0;
    height: min(32vw, 320px);
    background:
        radial-gradient(circle at 12% 24%, rgba(255, 215, 0, 0.15), transparent 42%),
        radial-gradient(circle at 82% 4%, rgba(94, 234, 212, 0.1), transparent 34%),
        radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.06), transparent 26%);
    opacity: 0.95;
}

.main-content::after,
.dashboard__content::after {
    inset: 0;
    background:
        radial-gradient(circle, rgba(255, 215, 0, 0.18) 0 0.9px, transparent 2px) 0 0 / 180px 180px,
        radial-gradient(circle, rgba(255, 255, 255, 0.12) 0 0.75px, transparent 1.7px) 30px 50px / 220px 220px;
    opacity: 0.12;
    animation: dashboard-dust-drift 54s linear infinite;
}

.main-content > *,
.dashboard__content > * {
    position: relative;
    z-index: 1;
}
@keyframes dashboard-stars-drift {
    from {
        transform: translate3d(0, 0, 0);
    }
    to {
        transform: translate3d(-90px, 64px, 0);
    }
}

@keyframes dashboard-dust-drift {
    0% {
        transform: translate3d(0, 0, 0) scale(1);
    }
    50% {
        transform: translate3d(18px, -12px, 0) scale(1.03);
    }
    100% {
        transform: translate3d(-18px, 14px, 0) scale(0.98);
    }
}

@media (min-width: 768px) {
    .main-content,
    .dashboard__content { padding: var(--space-8); }
}

@media (max-width: 991.98px) {
    /* Fix mobile scroll sticking:
       - Convert fixed decorative layer to absolute so it doesn't block touch scroll
       - Remove nested overflow-y:auto (let body handle scrolling)
       - Disable heavy animations that create compositing layers */
    .dashboard::before {
        position: absolute;
        opacity: 0.1;
        animation: none;
    }

    .main-content,
    .dashboard__content {
        overflow-y: visible;
    }

    .main-content::after,
    .dashboard__content::after {
        opacity: 0.06;
        animation: none;
    }

    /* Reduce backdrop-filter on mobile for smoother scroll */
    .topbar {
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        background: var(--bg-page-solid, var(--bg-page));
    }
}

@media (prefers-reduced-motion: reduce) {
    .dashboard::before,
    .main-content::after,
    .dashboard__content::after {
        animation: none !important;
    }
}

/* ── Stats Grid ── */
.stats-grid {
    display: grid;
    gap: var(--space-4);
    grid-template-columns: 1fr;
    margin-bottom: var(--space-6);
}
@media (min-width: 576px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1200px) {
    .stats-grid { grid-template-columns: repeat(4, 1fr); }
}

/* ── Content Grid (two-column) ── */
.content-grid {
    display: grid;
    gap: var(--space-6);
    grid-template-columns: 1fr;
}
@media (min-width: 992px) {
    .content-grid { grid-template-columns: 1fr 1fr; }
    .content-grid--wide-left { grid-template-columns: 2fr 1fr; }
    .content-grid--wide-right { grid-template-columns: 1fr 2fr; }
}
.content-grid__full {
    grid-column: 1 / -1;
}

.grid {
    display: grid;
    gap: var(--space-6);
}

.grid--2 {
    grid-template-columns: 1fr;
}

@media (min-width: 992px) {
    .grid--2 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

/* ── Section Headers ── */
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-4);
    flex-wrap: wrap;
    gap: var(--space-2);
}
.section-title {
    font-size: var(--fs-h4);
    font-weight: var(--fw-semibold);
    color: var(--color-text-primary);
}

/* ── Landing Container ── */
.landing-container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-4);
}
@media (min-width: 768px) {
    .landing-container { padding: 0 var(--space-8); }
}