/* ==========================================================================
   Meeting Notes Admin: layout & theme (Bootstrap 5.3 on top)
   ========================================================================== */

:root {
    --sidebar-width: 260px;
    --sidebar-bg: #111827;
    --sidebar-text: #cbd5e1;
    --sidebar-muted: #64748b;
    --sidebar-hover: rgba(255, 255, 255, .06);
    --sidebar-active: #4f46e5;
    --topbar-height: 64px;
    --app-bg: #f4f6fb;
    --card-border: #e5e7eb;
    --bs-primary: #4f46e5;
    --bs-primary-rgb: 79, 70, 229;
    --bs-link-color: #4f46e5;
    --bs-link-color-rgb: 79, 70, 229;
    --bs-body-font-family: "Hind Siliguri", "Inter", system-ui, sans-serif;
}

[data-bs-theme="dark"] {
    --sidebar-bg: #0b1120;
    --app-bg: #0f172a;
    --card-border: #1f2937;
    --bs-body-bg: #111827;
    --bs-tertiary-bg: #1f2937;
    --bs-link-color: #818cf8;
    --bs-link-color-rgb: 129, 140, 248;
}

body {
    background: var(--app-bg);
    font-family: var(--bs-body-font-family);
}

.btn-primary {
    --bs-btn-bg: #4f46e5;
    --bs-btn-border-color: #4f46e5;
    --bs-btn-hover-bg: #4338ca;
    --bs-btn-hover-border-color: #4338ca;
    --bs-btn-active-bg: #3730a3;
    --bs-btn-active-border-color: #3730a3;
}

.min-w-0 { min-width: 0; }

/* ---------- Layout ---------- */
.admin-wrapper { display: flex; min-height: 100vh; }

.admin-main {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.admin-content {
    flex: 1;
    padding: 1.5rem;
}

@media (max-width: 575.98px) {
    .admin-content { padding: 1rem; }
}

/* ---------- Sidebar ---------- */
.admin-sidebar {
    --bs-offcanvas-width: var(--sidebar-width);
    --bs-offcanvas-bg: var(--sidebar-bg);
    /* offcanvas-lg forces a transparent background on large screens */
    background: var(--sidebar-bg) !important;
    color: var(--sidebar-text);
}

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

.sidebar-brand {
    display: flex;
    align-items: center;
    height: var(--topbar-height);
    padding: 0 1.25rem;
    border-bottom: 1px solid rgba(255, 255, 255, .06);
}

.brand-logo {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, #6366f1, #10b981);
    color: #fff;
    font-size: 1.1rem;
}

.brand-text { color: #fff; font-weight: 700; font-size: 1.1rem; }

.sidebar-body {
    flex: 1;
    overflow-y: auto;
    padding: 1rem .875rem;
}

.sidebar-heading {
    font-size: .72rem;
    font-weight: 600;
    letter-spacing: .04em;
    color: var(--sidebar-muted);
    padding: .25rem .75rem .5rem;
}

.admin-sidebar .nav-link {
    display: flex;
    align-items: center;
    gap: .75rem;
    color: var(--sidebar-text);
    padding: .55rem .75rem;
    border-radius: .5rem;
    font-weight: 500;
    font-size: .95rem;
}

.admin-sidebar .nav-link i { font-size: 1.05rem; opacity: .85; }
.admin-sidebar .nav-link:hover { background: var(--sidebar-hover); color: #fff; }
.admin-sidebar .nav-link.active { background: var(--sidebar-active); color: #fff; }
.admin-sidebar .nav-link.active i { opacity: 1; }

/* ---------- Topbar ---------- */
.admin-topbar {
    position: sticky;
    top: 0;
    z-index: 1020;
    height: var(--topbar-height);
    display: flex;
    align-items: center;
    gap: .75rem;
    padding: 0 1.5rem;
    background: var(--bs-body-bg);
    border-bottom: 1px solid var(--card-border);
}

@media (max-width: 575.98px) {
    .admin-topbar { padding: 0 .75rem; }
}

.btn-icon {
    width: 40px;
    height: 40px;
    display: inline-grid;
    place-items: center;
    padding: 0;
    border-radius: .5rem;
    color: var(--bs-body-color);
}

.btn-icon:hover { background: var(--bs-tertiary-bg); }

.topbar-search {
    position: relative;
    align-items: center;
    width: min(420px, 100%);
}

.topbar-search > i {
    position: absolute;
    left: .85rem;
    color: var(--bs-secondary-color);
}

.topbar-search .form-control {
    padding-left: 2.4rem;
    padding-right: 4rem;
    background: var(--bs-tertiary-bg);
    border-color: transparent;
}

.topbar-search kbd {
    position: absolute;
    right: .6rem;
    font-size: .7rem;
    background: var(--bs-body-bg);
    color: var(--bs-secondary-color);
    border: 1px solid var(--card-border);
}

.notif-dot {
    position: absolute;
    top: 4px;
    right: 4px;
    min-width: 17px;
    height: 17px;
    padding: 0 4px;
    border-radius: 9px;
    background: #ef4444;
    color: #fff;
    font-size: .65rem;
    font-weight: 700;
    display: grid;
    place-items: center;
}

.notif-menu { width: 340px; max-width: calc(100vw - 2rem); }

.icon-circle {
    width: 34px;
    height: 34px;
    flex-shrink: 0;
    border-radius: 50%;
    display: grid;
    place-items: center;
}

/* ---------- Footer ---------- */
.admin-footer {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: .5rem;
    padding: 1rem 1.5rem;
    font-size: .85rem;
    color: var(--bs-secondary-color);
    border-top: 1px solid var(--card-border);
}

/* ---------- Page header ---------- */
.page-header {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.page-title { font-size: 1.5rem; font-weight: 700; margin: 0; }
.page-actions { display: flex; flex-wrap: wrap; gap: .5rem; }

/* ---------- Cards ---------- */
.card {
    border-color: var(--card-border);
    border-radius: .875rem;
    box-shadow: 0 1px 2px rgba(15, 23, 42, .04);
}

.card-header {
    background: transparent;
    border-bottom-color: var(--card-border);
    padding: 1rem 1.25rem;
    font-weight: 600;
}

.card-body { padding: 1.25rem; }

.stat-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    border-radius: .75rem;
    display: grid;
    place-items: center;
    font-size: 1.35rem;
}

.stat-value { font-size: 1.6rem; font-weight: 700; line-height: 1.2; }

/* ---------- Tables ---------- */
.table { --bs-table-bg: transparent; margin-bottom: 0; }
.table > :not(caption) > * > * { padding: .8rem 1rem; }

.table thead th {
    font-size: .78rem;
    font-weight: 600;
    color: var(--bs-secondary-color);
    background: var(--bs-tertiary-bg);
    white-space: nowrap;
}

/* ---------- Avatars ---------- */
.avatar {
    --avatar-size: 34px;
    width: var(--avatar-size);
    height: var(--avatar-size);
    border-radius: 50%;
    flex-shrink: 0;
    display: inline-grid;
    place-items: center;
    background: var(--avatar-bg, #4f46e5);
    color: #fff;
    font-weight: 600;
    font-size: calc(var(--avatar-size) * .42);
}

.avatar-sm { --avatar-size: 28px; }
.avatar-lg { --avatar-size: 44px; }

.avatar-stack { display: flex; }
.avatar-stack .avatar { border: 2px solid var(--bs-body-bg); margin-left: -8px; }
.avatar-stack .avatar:first-child { margin-left: 0; }

/* ---------- Badges ---------- */
.module-badge {
    display: inline-flex;
    align-items: center;
    gap: .3rem;
    padding: .2rem .6rem;
    border-radius: 999px;
    font-size: .78rem;
    font-weight: 600;
    color: var(--module-color);
    background: color-mix(in srgb, var(--module-color) 12%, transparent);
    white-space: nowrap;
}

[data-bs-theme="dark"] .module-badge {
    color: color-mix(in srgb, var(--module-color) 60%, #fff);
}

.color-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
}

/* ---------- Activity timeline ---------- */
.timeline { list-style: none; padding: 0; margin: 0; }

.timeline li {
    position: relative;
    display: flex;
    gap: .75rem;
    padding-bottom: 1.1rem;
}

.timeline li:not(:last-child)::before {
    content: "";
    position: absolute;
    left: 16px;
    top: 36px;
    bottom: 4px;
    width: 2px;
    background: var(--card-border);
}

/* ---------- Kanban ---------- */
.kanban {
    display: grid;
    grid-template-columns: repeat(4, minmax(260px, 1fr));
    gap: 1rem;
    overflow-x: auto;
    padding-bottom: .5rem;
}

.kanban-col {
    background: var(--bs-tertiary-bg);
    border-radius: .875rem;
    padding: .75rem;
}

.kanban-col-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: .25rem .25rem .75rem;
    font-weight: 600;
}

.kanban-col { min-height: 8rem; transition: background-color .15s, box-shadow .15s; }
.kanban-col.is-drop-target { box-shadow: inset 0 0 0 2px var(--bs-primary); background: var(--bs-primary-bg-subtle); }
.kanban-card { cursor: default; }
.kanban[data-kanban] .kanban-card { cursor: grab; }
.kanban-card.is-dragging { opacity: .45; }
.kanban-card.is-saving { opacity: .6; pointer-events: none; }
.kanban-card + .kanban-card { margin-top: .6rem; }

/* ---------- Agenda repeater ---------- */
.agenda-row .drag-handle { cursor: grab; color: var(--bs-secondary-color); }

/* ---------- Permission matrix ---------- */
.perm-table td, .perm-table th { text-align: center; vertical-align: middle; }
.perm-table td:first-child, .perm-table th:first-child { text-align: left; }

.role-item.active {
    border-color: var(--bs-primary);
    background: rgba(var(--bs-primary-rgb), .06);
}

/* ---------- Minutes editor ---------- */
.editor-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: .25rem;
    padding: .5rem;
    border: 1px solid var(--bs-border-color);
    border-bottom: 0;
    border-radius: .5rem .5rem 0 0;
    background: var(--bs-tertiary-bg);
}

.editor-area {
    min-height: 260px;
    padding: 1rem;
    border: 1px solid var(--bs-border-color);
    border-radius: 0 0 .5rem .5rem;
    background: var(--bs-body-bg);
    outline: none;
}

.editor-area:focus { border-color: rgba(var(--bs-primary-rgb), .5); }

/* ---------- Auth ---------- */
.auth-body {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 1rem;
    background:
        radial-gradient(circle at 15% 20%, rgba(99, 102, 241, .18), transparent 40%),
        radial-gradient(circle at 85% 80%, rgba(16, 185, 129, .15), transparent 40%),
        var(--app-bg);
}

.auth-card { width: 100%; max-width: 420px; }

/* ---------- Misc ---------- */
.nav-tabs .nav-link { font-weight: 500; }
.dropdown-item { font-size: .92rem; }
.form-label { font-weight: 500; font-size: .9rem; }

@media print {
    .admin-sidebar, .admin-topbar, .admin-footer, .page-actions, .no-print { display: none !important; }
    .admin-content { padding: 0; }
}

/* Match form controls to the brand colour */
.form-check-input:checked { background-color: #4f46e5; border-color: #4f46e5; }
.form-check-input:focus, .form-control:focus, .form-select:focus {
    border-color: rgba(79, 70, 229, .5);
    box-shadow: 0 0 0 .2rem rgba(79, 70, 229, .15);
}
.nav-tabs .nav-link.active, .list-group-item.active { --bs-list-group-active-bg: #4f46e5; --bs-list-group-active-border-color: #4f46e5; }
.progress-bar { --bs-progress-bar-bg: #4f46e5; }