/* =============================================================================
   LPS License Manager — Application chrome
   Top bar, sidebar, main content, page headers, dashboard widgets.
   Design tokens live in bootstrap/bootstrap.min.css (loaded first).
   ============================================================================= */

/* -----------------------------------------------------------------------------
   Top navigation bar
   -------------------------------------------------------------------------- */
.lm-navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--lm-navbar-height);
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0 1.25rem;
    background-color: var(--lm-gray-900);
    border-bottom: 1px solid rgba(255, 255, 255, .07);
    z-index: 1030;
}

.lm-navbar__brand {
    display: flex;
    align-items: center;
    gap: .65rem;
    height: 100%;
    color: #fff;
    font-size: 1.02rem;
    font-weight: 600;
    letter-spacing: -.01em;
    text-decoration: none;
    white-space: nowrap;
}
.lm-navbar__brand:hover { color: #fff; text-decoration: none; }
.lm-navbar__brand i {
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    font-size: 1rem;
    color: #fff;
    background: linear-gradient(135deg, var(--lm-primary-light), var(--lm-primary));
    border-radius: var(--lm-radius-sm);
    box-shadow: 0 2px 6px rgba(var(--lm-primary-rgb), .45);
}

.lm-navbar__spacer { flex: 1; }

.lm-navbar__actions { display: flex; align-items: center; gap: .5rem; }

/* User menu button */
.lm-navbar__user-btn {
    display: flex;
    align-items: center;
    gap: .55rem;
    padding: .4rem .7rem;
    color: rgba(255, 255, 255, .9);
    font-size: .875rem;
    font-weight: 500;
    background: rgba(255, 255, 255, .06);
    border: 1px solid rgba(255, 255, 255, .1);
    border-radius: var(--lm-radius-sm);
    cursor: pointer;
    text-decoration: none;
    transition: var(--lm-transition-fast);
}
.lm-navbar__user-btn:hover {
    color: #fff;
    background: rgba(255, 255, 255, .12);
    border-color: rgba(255, 255, 255, .2);
    text-decoration: none;
}
.lm-navbar__user-btn i:first-child { color: var(--lm-primary-light); }
.lm-navbar__user-btn.dropdown-toggle::after { margin-left: .15rem; opacity: .7; }

/* Mobile hamburger (paired with a CSS-only checkbox in MainLayout) */
.lm-nav-toggle { display: none; }
.lm-navbar__toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: #fff;
    background: rgba(255, 255, 255, .06);
    border: 1px solid rgba(255, 255, 255, .1);
    border-radius: var(--lm-radius-sm);
    cursor: pointer;
    font-size: 1.05rem;
}

/* -----------------------------------------------------------------------------
   Sidebar
   -------------------------------------------------------------------------- */
.lm-sidebar {
    position: fixed;
    top: var(--lm-navbar-height);
    left: 0;
    width: var(--lm-sidebar-width);
    height: calc(100vh - var(--lm-navbar-height));
    background-color: var(--lm-gray-900);
    border-right: 1px solid rgba(255, 255, 255, .07);
    overflow-y: auto;
    overflow-x: hidden;
    z-index: 1020;
    transition: transform var(--lm-transition);
}
.lm-sidebar::-webkit-scrollbar { width: 8px; }
.lm-sidebar::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, .1); border-radius: 8px; }

.lm-sidebar__nav {
    display: flex;
    flex-direction: column;
    gap: .1rem;
    padding: 1rem .75rem 2rem;
}

.lm-sidebar__section { display: flex; flex-direction: column; gap: .1rem; margin-bottom: 1.35rem; }
.lm-sidebar__section:last-child { margin-bottom: 0; }

.lm-sidebar__section-title {
    padding: .5rem .8rem .4rem;
    font-size: .68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .07em;
    color: var(--lm-gray-500);
}

.lm-sidebar__link {
    position: relative;
    display: flex;
    align-items: center;
    gap: .8rem;
    padding: .6rem .8rem;
    color: var(--lm-gray-400);
    font-size: .9rem;
    font-weight: 500;
    text-decoration: none;
    border-radius: var(--lm-radius-sm);
    transition: var(--lm-transition-fast);
}
.lm-sidebar__link i {
    width: 1.15rem;
    font-size: .95rem;
    text-align: center;
    color: var(--lm-gray-500);
    transition: var(--lm-transition-fast);
    flex-shrink: 0;
}
.lm-sidebar__link:hover {
    color: #fff;
    background: rgba(255, 255, 255, .05);
    text-decoration: none;
}
.lm-sidebar__link:hover i { color: var(--lm-gray-300); }

.lm-sidebar__link.active,
.lm-sidebar__link[aria-current="page"] {
    color: #fff;
    font-weight: 600;
    background: rgba(var(--lm-primary-rgb), .18);
    box-shadow: inset 0 0 0 1px rgba(var(--lm-primary-light-rgb, 59, 130, 246), .28);
}
.lm-sidebar__link.active i,
.lm-sidebar__link[aria-current="page"] i { color: var(--lm-primary-light); }

.lm-sidebar__badge {
    margin-left: auto;
    padding: .1rem .45rem;
    font-size: .7rem;
    font-weight: 600;
    color: #fff;
    background: var(--lm-primary);
    border-radius: var(--lm-radius-pill);
}

/* Scrim behind the sidebar on mobile */
.lm-nav-scrim { display: none; }

/* -----------------------------------------------------------------------------
   Main content
   -------------------------------------------------------------------------- */
.lm-main {
    margin-left: var(--lm-sidebar-width);
    margin-top: var(--lm-navbar-height);
    min-height: calc(100vh - var(--lm-navbar-height));
    background-color: var(--lm-body-bg);
}

.lm-main__content {
    max-width: 1500px;
    margin: 0 auto;
    padding: 1.85rem 2rem 3rem;
}

/* Normalise page containers so container-fluid and bare pages align */
.lm-main__content > .container-fluid,
.lm-main__content > .container {
    max-width: none;
    padding-left: 0;
    padding-right: 0;
}

/* -----------------------------------------------------------------------------
   Page header helper
   -------------------------------------------------------------------------- */
.lm-page-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.6rem;
}
.lm-page-head__title { margin: 0; display: flex; align-items: center; gap: .6rem; }
.lm-page-head__subtitle { margin: .35rem 0 0; color: var(--lm-text-muted); font-size: .95rem; }
.lm-page-head__actions { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }

/* Subtle eyebrow icon next to titles */
.lm-title-icon {
    display: inline-grid;
    place-items: center;
    width: 38px;
    height: 38px;
    color: var(--lm-primary);
    background: var(--lm-primary-50);
    border: 1px solid var(--lm-primary-100);
    border-radius: var(--lm-radius);
    font-size: 1rem;
}

/* -----------------------------------------------------------------------------
   Dashboard — stat cards
   -------------------------------------------------------------------------- */
.lm-stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.15rem;
    margin-bottom: 1.6rem;
}

.lm-stat {
    display: flex;
    align-items: center;
    gap: 1.1rem;
    padding: 1.3rem 1.4rem;
    background: var(--lm-surface);
    border: 1px solid var(--lm-border);
    border-radius: var(--lm-radius-lg);
    box-shadow: var(--lm-shadow-sm);
    transition: transform var(--lm-transition), box-shadow var(--lm-transition);
}
.lm-stat:hover { transform: translateY(-2px); box-shadow: var(--lm-shadow-md); }

.lm-stat__icon {
    flex-shrink: 0;
    display: grid;
    place-items: center;
    width: 52px;
    height: 52px;
    font-size: 1.3rem;
    border-radius: var(--lm-radius-md);
}
.lm-stat__icon--primary { color: var(--lm-primary); background: var(--lm-primary-50); }
.lm-stat__icon--success { color: var(--lm-success); background: var(--lm-success-50); }
.lm-stat__icon--warning { color: var(--lm-warning); background: var(--lm-warning-50); }
.lm-stat__icon--danger  { color: var(--lm-danger); background: var(--lm-danger-50); }
.lm-stat__icon--info    { color: var(--lm-info); background: var(--lm-info-50); }

.lm-stat__value {
    font-size: 1.85rem;
    font-weight: 700;
    line-height: 1;
    color: var(--lm-text);
    font-variant-numeric: tabular-nums;
    letter-spacing: -.02em;
}
.lm-stat__label { margin-top: .4rem; font-size: .85rem; color: var(--lm-text-muted); }

/* -----------------------------------------------------------------------------
   Dashboard — module cards
   -------------------------------------------------------------------------- */
.lm-module-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.15rem;
}

.lm-module {
    display: flex;
    flex-direction: column;
    padding: 1.4rem;
    background: var(--lm-surface);
    border: 1px solid var(--lm-border);
    border-radius: var(--lm-radius-lg);
    box-shadow: var(--lm-shadow-sm);
    text-decoration: none;
    color: inherit;
    transition: transform var(--lm-transition), box-shadow var(--lm-transition), border-color var(--lm-transition);
}
.lm-module:hover {
    transform: translateY(-3px);
    box-shadow: var(--lm-shadow-lg);
    border-color: var(--lm-primary-200);
    text-decoration: none;
    color: inherit;
}
.lm-module__icon {
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    margin-bottom: 1rem;
    font-size: 1.2rem;
    color: var(--lm-primary);
    background: var(--lm-primary-50);
    border-radius: var(--lm-radius);
}
.lm-module__icon--success { color: var(--lm-success); background: var(--lm-success-50); }
.lm-module__icon--warning { color: var(--lm-warning); background: var(--lm-warning-50); }
.lm-module__icon--danger  { color: var(--lm-danger); background: var(--lm-danger-50); }
.lm-module__icon--info    { color: var(--lm-info); background: var(--lm-info-50); }
.lm-module__title { font-size: 1rem; font-weight: 600; color: var(--lm-text); margin: 0 0 .35rem; }
.lm-module__text { font-size: .875rem; color: var(--lm-text-muted); margin: 0 0 1.1rem; line-height: 1.5; }
.lm-module__cta {
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    font-size: .85rem;
    font-weight: 600;
    color: var(--lm-primary);
}
.lm-module:hover .lm-module__cta { gap: .6rem; }

/* -----------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 991.98px) {
    .lm-sidebar {
        transform: translateX(-100%);
        box-shadow: var(--lm-shadow-xl);
    }
    .lm-nav-toggle:checked ~ .lm-sidebar { transform: translateX(0); }
    .lm-nav-toggle:checked ~ .lm-nav-scrim {
        display: block;
        position: fixed;
        inset: var(--lm-navbar-height) 0 0 0;
        background: rgba(15, 23, 42, .5);
        z-index: 1015;
    }
    .lm-main { margin-left: 0; }
    .lm-navbar__toggle { display: inline-flex; }
}

@media (max-width: 767.98px) {
    .lm-main__content { padding: 1.25rem 1.15rem 2.5rem; }
    .lm-navbar { padding: 0 1rem; }
    .lm-page-head { flex-direction: column; align-items: stretch; }
    .lm-page-head__actions { width: 100%; }
}