/* ===== CSS VARIABLES ===== */
:root {
    --sidebar-bg: #ffffff;
    --sidebar-width: 220px;
    --sidebar-text: #374151;
    --sidebar-active-color: #7c3aed;
    --sidebar-hover-bg: rgba(124,58,237,0.07);
    --sidebar-border: #e5e7eb;
    --sidebar-active-bg: #7c3aed;
    --sidebar-active-text: #ffffff;
    --header-height: 52px;
    --header-bg: #ffffff;
    --content-bg: #f4f6f9;
    --primary: #7c3aed;
    --primary-dark: #6d28d9;
    --yellow: #f5c518;
    --yellow-dark: #d4a800;
    --border: #e5e7eb;
    --text-dark: #111827;
    --text-muted: #6b7280;
    --white: #ffffff;
    --table-hover: #faf5ff;
    --sub-menu-bg: #f5f3ff;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: 'Segoe UI', 'Inter', system-ui, -apple-system, sans-serif;
    font-size: 13.5px;
    color: var(--text-dark);
    background: var(--content-bg);
    overflow-x: hidden;
}

/* ===== LAYOUT ===== */
.app-wrapper {
    display: flex;
    min-height: 100vh;
}

/* ===== SIDEBAR ===== */
.sidebar {
    width: var(--sidebar-width);
    min-height: 100vh;
    background: var(--sidebar-bg);
    border-right: 1px solid var(--sidebar-border);
    display: flex;
    flex-direction: column;
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    z-index: 100;
    transition: width 0.25s ease;
    overflow: hidden;
    box-shadow: 2px 0 8px rgba(0,0,0,0.04);
}

.sidebar.collapsed {
    width: 56px;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 14px;
    height: var(--header-height);
    border-bottom: 1px solid var(--sidebar-border);
    flex-shrink: 0;
}

.sidebar-logo {
    color: var(--primary);
    font-size: 13.5px;
    font-weight: 700;
    white-space: nowrap;
    overflow: hidden;
    letter-spacing: 0.2px;
}

.sidebar-logo span {
    color: #374151;
    font-weight: 500;
}

.sidebar-logo .divider {
    color: #d1d5db;
    margin: 0 6px;
}

.sidebar-toggle {
    background: none;
    border: none;
    color: #9ca3af;
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    flex-shrink: 0;
    line-height: 1;
    font-size: 16px;
    transition: color 0.2s;
}

.sidebar-toggle:hover { color: var(--primary); }

/* Nav */
.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 8px 0;
    scrollbar-width: thin;
    scrollbar-color: #d8b4fe transparent;
}

.sidebar-nav::-webkit-scrollbar { width: 4px; }
.sidebar-nav::-webkit-scrollbar-track { background: transparent; }
.sidebar-nav::-webkit-scrollbar-thumb { background: #ddd6fe; border-radius: 2px; }

.nav-item {
    position: relative;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 10px;
    margin: 1px 8px;
    border-radius: 7px;
    color: #374151;
    text-decoration: none;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
    white-space: nowrap;
    user-select: none;
}

.nav-link:hover {
    background: var(--sidebar-hover-bg);
    color: var(--primary);
}

.nav-link:hover .nav-icon { color: var(--primary); }

.nav-link.active {
    color: #fff;
    background: var(--sidebar-active-bg);
}

.nav-link.active .nav-icon {
    color: #fff;
}

.nav-link.parent-active {
    color: var(--primary);
    font-weight: 600;
    background: rgba(124,58,237,0.06);
}

.nav-link.parent-active .nav-icon {
    color: var(--primary);
}

.nav-icon {
    width: 20px;
    text-align: center;
    font-size: 14px;
    color: #9ca3af;
    flex-shrink: 0;
    transition: color 0.15s;
}

.nav-label {
    flex: 1;
    font-size: 13px;
    font-weight: 400;
    overflow: hidden;
    text-overflow: ellipsis;
}

.nav-arrow {
    font-size: 11px;
    transition: transform 0.2s;
    flex-shrink: 0;
}

.nav-item.open > .nav-link .nav-arrow {
    transform: rotate(180deg);
}

/* Submenu */
.submenu {
    display: none;
    background: var(--sub-menu-bg);
    overflow: hidden;
}

.nav-item.open > .submenu {
    display: block;
}

.submenu-link {
    display: flex;
    align-items: center;
    padding: 7px 10px 7px 42px;
    margin: 1px 8px;
    border-radius: 6px;
    color: #4b5563;
    text-decoration: none;
    font-size: 12.5px;
    transition: background 0.15s, color 0.15s;
    white-space: nowrap;
}

.submenu-link:hover {
    color: var(--primary);
    background: rgba(124,58,237,0.07);
}

.submenu-link.active {
    color: var(--primary);
    font-weight: 600;
    background: rgba(124,58,237,0.1);
}

/* Collapsed state */
.sidebar.collapsed .nav-label,
.sidebar.collapsed .nav-arrow,
.sidebar.collapsed .sidebar-logo {
    display: none;
}

.sidebar.collapsed .nav-link {
    justify-content: center;
    padding: 10px;
}

.sidebar.collapsed .submenu { display: none !important; }

/* ===== MAIN AREA ===== */
.main-area {
    margin-left: var(--sidebar-width);
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    transition: margin-left 0.25s ease;
}

.main-area.expanded {
    margin-left: 56px;
}

/* ===== HEADER ===== */
.header {
    height: var(--header-height);
    background: var(--header-bg);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    padding: 0 20px;
    position: sticky;
    top: 0;
    z-index: 90;
    gap: 16px;
}

.header-search {
    flex: 1;
    max-width: 480px;
    position: relative;
}

.header-search input {
    width: 100%;
    height: 34px;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 0 12px 0 34px;
    font-size: 13px;
    color: var(--text-dark);
    outline: none;
    background: #f8fafc;
    transition: border-color 0.2s, background 0.2s;
}

.header-search input:focus {
    border-color: var(--primary);
    background: #fff;
}

.header-search .search-icon {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: #aab4be;
    font-size: 13px;
}

.header-help {
    color: #aab4be;
    font-size: 18px;
    cursor: pointer;
    transition: color 0.2s;
}
.header-help:hover { color: var(--primary); }

.header-right {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: auto;
}

.header-icon-btn {
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: none;
    color: #6c7a8a;
    cursor: pointer;
    border-radius: 6px;
    font-size: 16px;
    transition: background 0.15s, color 0.15s;
    text-decoration: none;
}

.header-icon-btn:hover {
    background: #f0f2f5;
    color: var(--text-dark);
}

.header-separator {
    width: 1px;
    height: 22px;
    background: var(--border);
    margin: 0 4px;
}

.dark-mode-toggle {
    display: flex;
    align-items: center;
    background: #f3f4f6;
    border-radius: 12px;
    padding: 2px 3px;
    gap: 2px;
    cursor: pointer;
    border: 1px solid #e5e7eb;
}

.dark-mode-toggle .toggle-icon {
    width: 22px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    font-size: 11px;
    transition: background 0.2s;
}

.dark-mode-toggle .toggle-icon.active {
    background: var(--primary);
    color: #fff;
}

.dark-mode-toggle .toggle-icon:not(.active) {
    color: #9ca3af;
}

.header-user {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0 4px;
    font-size: 12.5px;
}

.header-user .user-email {
    color: var(--text-dark);
    font-weight: 500;
}

.header-user .logout-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 12px;
}

.header-user .logout-link:hover { text-decoration: underline; }

/* ===== PAGE CONTENT ===== */
.page-content {
    flex: 1;
    padding: 0;
    position: relative;
}

/* Breadcrumb bar */
.breadcrumb-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 20px;
    background: var(--content-bg);
    border-bottom: 1px solid #e4eaf0;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 4px;
    list-style: none;
    font-size: 12.5px;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    gap: 4px;
    color: var(--text-muted);
}

.breadcrumb-item a {
    color: var(--text-muted);
    text-decoration: none;
}

.breadcrumb-item a:hover { color: var(--primary); }

.breadcrumb-item.active {
    color: var(--text-dark);
    font-weight: 500;
}

.breadcrumb-separator {
    color: #c0ccd8;
    font-size: 11px;
}

.breadcrumb-home {
    color: var(--text-muted);
    font-size: 14px;
}

.video-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: 5px;
    padding: 6px 14px;
    font-size: 12.5px;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.2s;
    white-space: nowrap;
}

.video-btn:hover { background: var(--primary-dark); }

.video-btn .play-icon {
    width: 22px;
    height: 22px;
    background: rgba(255,255,255,0.25);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
}

/* Content inner */
.content-inner {
    padding: 20px;
}

/* ===== CARDS ===== */
.card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 6px;
}

.card-body { padding: 20px; }

/* ===== TOOLBAR ===== */
.toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
    flex-wrap: wrap;
    gap: 8px;
}

.toolbar-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.toolbar-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 13px;
    color: var(--text-dark);
    padding: 4px 0;
    transition: color 0.15s;
}

.toolbar-btn:hover { color: var(--primary); }

.toolbar-btn i { font-size: 13px; color: var(--text-muted); }

.toolbar-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 16px;
    border-radius: 5px;
    font-size: 13px;
    font-weight: 500;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.15s, opacity 0.15s;
    white-space: nowrap;
    line-height: 1.4;
}

.btn:hover { opacity: 0.9; }

.btn-primary {
    background: var(--primary);
    color: #fff;
}

.btn-yellow {
    background: var(--yellow);
    color: #1a1a1a;
}

.btn-dark {
    background: #3d4d5c;
    color: #fff;
}

.btn-outline {
    background: #fff;
    color: var(--text-dark);
    border: 1px solid var(--border);
}

.btn-outline:hover { background: #f5f7fa; }

.btn-sm {
    padding: 5px 12px;
    font-size: 12px;
}

.btn-icon {
    width: 30px;
    height: 30px;
    padding: 0;
    justify-content: center;
}

/* ===== FILTER BAR ===== */
.filter-bar {
    display: flex;
    align-items: center;
    border: 1px solid var(--border);
    border-radius: 5px;
    margin-bottom: 0;
    background: #fff;
    overflow: hidden;
}

.filter-bar-icon {
    width: 38px;
    height: 38px;
    background: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 14px;
    flex-shrink: 0;
}

.filter-bar input {
    flex: 1;
    border: none;
    outline: none;
    padding: 0 12px;
    font-size: 13px;
    color: var(--text-muted);
    height: 38px;
}

.filter-bar-help {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #aab4be;
    cursor: pointer;
    font-size: 15px;
}

/* ===== TABLE ===== */
.table-section {
    border: 1px solid var(--border);
    border-radius: 5px;
    background: #fff;
    overflow: hidden;
    margin-top: 10px;
}

.table-section-header {
    padding: 8px 14px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: #fafbfc;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.data-table th {
    padding: 9px 12px;
    text-align: left;
    font-weight: 600;
    color: var(--text-muted);
    font-size: 12.5px;
    border-bottom: 1px solid var(--border);
    background: #fff;
    white-space: nowrap;
}

.data-table th.sortable {
    cursor: pointer;
    user-select: none;
}

.data-table th.sortable:hover { color: var(--primary); }

.data-table th .sort-icon {
    font-size: 10px;
    margin-left: 4px;
    color: var(--primary);
}

.data-table td {
    padding: 9px 12px;
    border-bottom: 1px solid #f0f4f8;
    color: var(--text-dark);
    vertical-align: middle;
}

.data-table tr:last-child td { border-bottom: none; }

.data-table tr:hover td { background: var(--table-hover); }

.data-table input[type="checkbox"] {
    width: 15px;
    height: 15px;
    cursor: pointer;
}

/* Table footer */
.table-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    border-top: 1px solid var(--border);
    background: #fff;
    font-size: 12.5px;
    color: var(--text-muted);
}

.page-size-dropdown {
    display: flex;
    align-items: center;
    gap: 4px;
}

.page-size-btn {
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: 4px;
    padding: 4px 10px;
    font-size: 12.5px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
}

.page-badge {
    width: 26px;
    height: 26px;
    background: var(--primary);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
}

/* ===== TABS ===== */
.tab-bar {
    display: flex;
    border-bottom: 2px solid var(--border);
    margin-bottom: 16px;
}

.tab-btn {
    padding: 8px 20px;
    border: 1px solid var(--border);
    background: #fff;
    cursor: pointer;
    font-size: 13px;
    color: var(--text-dark);
    transition: background 0.15s, color 0.15s;
    margin-bottom: -2px;
    border-bottom: 2px solid var(--border);
}

.tab-btn:first-child { border-radius: 5px 0 0 0; }
.tab-btn:last-child { border-radius: 0 5px 0 0; }

.tab-btn.active {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
    border-bottom-color: var(--primary);
}

.tab-content { display: none; }
.tab-content.active { display: block; }

/* ===== ANNOUNCE CARDS ===== */
.announce-card {
    border: 1px solid var(--border);
    border-left: 3px solid var(--primary);
    border-radius: 4px;
    padding: 16px 20px;
    background: #fff;
    margin-bottom: 10px;
}

.announce-card p { margin-bottom: 4px; font-size: 13.5px; }
.announce-card .label { font-weight: 600; }
.announce-card a { color: var(--primary); text-decoration: none; }
.announce-card a:hover { text-decoration: underline; }

/* Pagination simple */
.pagination-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 16px;
    font-size: 13px;
}

/* ===== FORM STYLES ===== */
.form-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 20px;
    margin-bottom: 12px;
}

.form-row {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
    flex: 1;
    min-width: 160px;
}

.form-group label {
    font-size: 12.5px;
    font-weight: 500;
    color: var(--text-muted);
}

.form-group label .required {
    color: #e53e3e;
}

.form-control {
    height: 36px;
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 0 10px;
    font-size: 13px;
    color: var(--text-dark);
    outline: none;
    background: #fff;
    width: 100%;
    transition: border-color 0.2s;
}

.form-control:focus { border-color: var(--primary); }

.form-select {
    height: 36px;
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 0 30px 0 10px;
    font-size: 13px;
    color: var(--text-dark);
    outline: none;
    background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%236c7a8a'/%3E%3C/svg%3E") no-repeat right 10px center;
    appearance: none;
    width: 100%;
    cursor: pointer;
    transition: border-color 0.2s;
}

.form-select:focus { border-color: var(--primary); }

.input-group {
    display: flex;
    align-items: center;
    border: 1px solid var(--border);
    border-radius: 4px;
    overflow: hidden;
    height: 36px;
}

.input-group input {
    flex: 1;
    border: none;
    outline: none;
    padding: 0 10px;
    font-size: 13px;
    height: 100%;
}

.input-group .input-addon {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 0 8px;
    border-left: 1px solid var(--border);
    color: #aab4be;
    font-size: 14px;
}

.input-group .input-addon button {
    background: none;
    border: none;
    cursor: pointer;
    color: #aab4be;
    padding: 2px;
    font-size: 13px;
}

.input-group .input-addon button:hover { color: var(--text-dark); }

.checkbox-row {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-dark);
}

.checkbox-row input[type="checkbox"] {
    width: 15px;
    height: 15px;
    cursor: pointer;
}

/* ===== ACCORDION ===== */
.accordion-item {
    border: 1px solid var(--border);
    border-radius: 4px;
    margin-bottom: 8px;
    overflow: hidden;
}

.accordion-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    background: #fafbfc;
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-dark);
    border: none;
    width: 100%;
    text-align: left;
    transition: background 0.15s;
}

.accordion-header:hover { background: #f0f4f8; }

.accordion-header i { color: var(--text-muted); font-size: 12px; transition: transform 0.2s; }
.accordion-header.open i { transform: rotate(90deg); }

.accordion-body {
    padding: 16px;
    background: #fff;
    border-top: 1px solid var(--border);
    display: none;
}

.accordion-body.open { display: block; }

/* ===== TOTALS TABLE ===== */
.totals-table {
    width: 100%;
    font-size: 13px;
}

.totals-table tr td {
    padding: 7px 12px;
    border-bottom: 1px solid var(--border);
}

.totals-table tr:last-child td { border-bottom: none; }

.totals-table td:last-child {
    text-align: right;
    font-weight: 500;
}

/* ===== STATUS BADGES ===== */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 12.5px;
}

.status-badge.warning { color: #d97706; }
.status-badge.success { color: #059669; }
.status-badge.error { color: #dc2626; }
.status-badge.info { color: var(--primary); }

/* ===== RIGHT SIDE TAB ===== */
.side-tab {
    position: fixed;
    right: 0;
    top: 50%;
    transform: translateY(-50%) rotate(90deg) translateX(50%);
    transform-origin: right center;
    background: var(--primary);
    color: #fff;
    writing-mode: vertical-rl;
    text-orientation: mixed;
    padding: 10px 8px;
    font-size: 12px;
    cursor: pointer;
    border-radius: 6px 6px 0 0;
    z-index: 200;
    white-space: nowrap;
    writing-mode: horizontal-tb;
    transform: translateY(-50%);
    right: -1px;
}

.side-tab {
    writing-mode: vertical-lr;
    transform: rotate(180deg);
    position: fixed;
    right: 0;
    top: 50%;
    margin-top: -60px;
    border-radius: 6px 0 0 6px;
    padding: 14px 8px;
    letter-spacing: 0.5px;
    font-weight: 500;
}

/* ===== INFO BOX ===== */
.info-box {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 20px 24px;
}

.info-box i {
    font-size: 22px;
    color: var(--primary);
    flex-shrink: 0;
    margin-top: 2px;
}

.info-box-body { flex: 1; }

.info-box-body p {
    color: var(--text-muted);
    font-size: 13.5px;
    margin-bottom: 16px;
}

/* ===== TOGGLE SWITCH ===== */
.toggle-switch {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-muted);
}

.switch {
    position: relative;
    width: 40px;
    height: 22px;
    cursor: pointer;
}

.switch input { display: none; }

.switch-track {
    position: absolute;
    inset: 0;
    background: var(--primary);
    border-radius: 11px;
    transition: background 0.2s;
}

.switch-thumb {
    position: absolute;
    top: 3px;
    right: 3px;
    width: 16px;
    height: 16px;
    background: #fff;
    border-radius: 50%;
    transition: right 0.2s;
}

/* ===== REFRESH BTN ===== */
.refresh-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: 5px;
    padding: 6px 14px;
    font-size: 13px;
    cursor: pointer;
    transition: background 0.15s;
}

.refresh-btn:hover { background: var(--primary-dark); }

/* ===== PAGE HEADER ===== */
.page-header {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 16px;
}

/* ===== STAT CARDS ===== */
.stat-cards-row {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.stat-card {
    display: flex;
    align-items: center;
    gap: 14px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 18px 22px;
    flex: 1;
    min-width: 180px;
}

.stat-card-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.stat-card-label {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.stat-card-value {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-dark);
}

/* ===== ALERT BOX ===== */
.alert-box {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 6px;
    font-size: 13px;
}

.alert-warning {
    background: #fffbe6;
    border: 1px solid #ffe58f;
    color: #8a6400;
}

.alert-warning i { color: #f5a623; }

.alert-info {
    background: #e6f4ff;
    border: 1px solid #91caff;
    color: #0958d9;
}

/* ===== 3-LEVEL SUBMENU ===== */
.submenu-group { margin: 0; }

.submenu-group-toggle {
    display: flex;
    align-items: center;
    gap: 6px;
}

.submenu-arrow {
    font-size: 9px;
    transition: transform 0.2s;
    flex-shrink: 0;
}

.submenu-group.open .submenu-arrow {
    transform: rotate(90deg);
}

.submenu-children {
    display: none;
    padding-left: 12px;
    border-left: 2px solid #ddd6fe;
    margin-left: 44px;
    margin-bottom: 4px;
}

.submenu-group.open .submenu-children { display: block; }

.submenu-child-link {
    display: block;
    padding: 6px 10px;
    font-size: 12px;
    color: #6b7280;
    text-decoration: none;
    border-radius: 5px;
    transition: color 0.15s, background 0.15s;
}

.submenu-child-link:hover { color: var(--primary); background: rgba(124,58,237,0.07); }
.submenu-child-link.active { color: var(--primary); font-weight: 600; }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.mobile-open { transform: translateX(0); }
    .main-area { margin-left: 0; }
}

/* ===== STATUS BADGES ===== */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 9px;
    border-radius: 12px;
    font-size: 11.5px;
    font-weight: 500;
    white-space: nowrap;
}

.badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    flex-shrink: 0;
}

.badge-success  { background: #f0fdf4; color: #166534; }
.badge-success .badge-dot  { background: #22c55e; }

.badge-warning  { background: #fffbeb; color: #92400e; }
.badge-warning .badge-dot  { background: #f59e0b; }

.badge-danger   { background: #fef2f2; color: #991b1b; }
.badge-danger .badge-dot   { background: #ef4444; }

.badge-info     { background: #f5f3ff; color: #1d4ed8; }
.badge-info .badge-dot     { background: #3b82f6; }

.badge-muted    { background: #f3f4f6; color: #6b7280; }
.badge-muted .badge-dot    { background: #9ca3af; }

.badge-primary  { background: #ede9fe; color: #6d28d9; }
.badge-primary .badge-dot  { background: #7c3aed; }

/* ===== NEW ROW INDICATOR ===== */
tr.row-new td { font-weight: 600; }
tr.row-new td:first-child::after {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: 50%;
    margin-left: 4px;
    vertical-align: middle;
}

/* ===== PAGINATION ===== */
.pagination-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    border-top: 1px solid var(--border);
    font-size: 13px;
    color: var(--text-muted);
    flex-wrap: wrap;
    gap: 8px;
}

.pagination-info { font-size: 12.5px; }

.pagination-controls {
    display: flex;
    align-items: center;
    gap: 4px;
}

.page-btn {
    width: 30px;
    height: 30px;
    border: 1px solid var(--border);
    background: #fff;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color: var(--text-muted);
    transition: all 0.15s;
}

.page-btn:hover { border-color: var(--primary); color: var(--primary); }
.page-btn.active { background: var(--primary); color: #fff; border-color: var(--primary); }
.page-btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* ===== IOS TOGGLE ===== */
.ios-toggle {
    position: relative;
    display: inline-block;
    width: 42px;
    height: 24px;
    cursor: pointer;
    flex-shrink: 0;
}

.ios-toggle input { display: none; }

.ios-track {
    position: absolute;
    inset: 0;
    background: #d1d5db;
    border-radius: 12px;
    transition: background 0.2s;
}

.ios-track::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 18px;
    height: 18px;
    background: #fff;
    border-radius: 50%;
    box-shadow: 0 1px 3px rgba(0,0,0,.2);
    transition: left 0.2s;
}

.ios-toggle input:checked + .ios-track { background: var(--primary); }
.ios-toggle input:checked + .ios-track::after { left: 21px; }

/* ===== FORM CONTROL (standalone input) ===== */
.form-control {
    width: 100%;
    height: 34px;
    border: 1px solid var(--border);
    border-radius: 5px;
    padding: 0 10px;
    font-size: 13px;
    color: var(--text-dark);
    background: #fff;
    box-sizing: border-box;
    outline: none;
    transition: border-color 0.15s;
}

.form-control:focus { border-color: var(--primary); }

textarea.form-control {
    height: auto;
    padding: 8px 10px;
    resize: vertical;
}

/* ===== ACCORDION BODY PADDING ===== */
.accordion-body.open { padding: 0; }

/* ===== PLACEHOLDER OPACITY ===== */
.form-control::placeholder,
.table-input::placeholder,
textarea.form-control::placeholder { color: #b0b8c4; }
.form-select option[value=""],
.form-select option:first-child:not([value]) { color: #b0b8c4; }

/* ===== BTN DANGER ===== */
.btn-danger {
    background: #e74c3c;
    color: #fff;
    border: none;
}
.btn-danger:hover { background: #c0392b; }

/* ===== CHECKBOX ROW ===== */
.checkbox-row {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 13px;
    color: var(--text-dark);
}
.checkbox-row input[type="checkbox"] {
    width: 15px;
    height: 15px;
    cursor: pointer;
    accent-color: var(--primary);
}

/* ===== TABLE INLINE INPUTS ===== */
.table-input {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 5px 7px;
    font-size: 12px;
    color: var(--text-dark);
    background: #fff;
    outline: none;
    box-sizing: border-box;
}
.table-input:focus { border-color: var(--primary); }
.table-select-sm {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 5px 7px;
    font-size: 12px;
    background: #fff;
    color: var(--text-dark);
    cursor: pointer;
    outline: none;
    box-sizing: border-box;
}
.table-select-sm:focus { border-color: var(--primary); }
.product-item-main > td { border-bottom: none !important; }
.product-item-sub > td {
    padding: 4px 8px 10px !important;
    background: #f8fafc !important;
    border-bottom: 1px solid var(--border) !important;
}
.data-table tbody tr.product-item-main:last-child > td {
    border-bottom: 1px solid var(--border) !important;
}

/* ===== DÜŞÜK KONTÖR BANNER ===== */
.dkb-banner {
    background: #fffbeb;
    border: 1px solid #fcd34d;
    border-radius: 8px;
    padding: 10px 18px;
    margin: 0 0 16px;
    display: none;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    color: #92400e;
    flex-wrap: wrap;
}
.dkb-banner i { color: #f59e0b; font-size: 15px; flex-shrink: 0; }
.dkb-btn {
    margin-left: auto;
    background: #f59e0b;
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 5px 14px;
    font-size: 12.5px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    white-space: nowrap;
}
.dkb-btn:hover { background: #d97706; }
.dkb-close {
    background: none;
    border: none;
    color: #b45309;
    font-size: 20px;
    cursor: pointer;
    padding: 0 2px;
    line-height: 1;
    flex-shrink: 0;
}

/* ===== İŞLEMLER BAR ===== */
.islemler-bar {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 2px;
    padding: 7px 12px;
    background: #f8fafc;
    border-bottom: 1px solid var(--border);
    min-height: 40px;
}
.islemler-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    margin-right: 6px;
    white-space: nowrap;
}
.islem-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 10px;
    font-size: 12.5px;
    font-weight: 500;
    color: var(--text-dark);
    background: none;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    white-space: nowrap;
    transition: background .15s;
}
.islem-btn:hover { background: #e2e8f0; }
.islem-btn i { font-size: 12px; color: var(--text-muted); }
.islem-btn:disabled,
.islem-btn.disabled { opacity: .4; pointer-events: none; }
.islem-sep { width: 1px; height: 18px; background: var(--border); margin: 0 2px; flex-shrink: 0; }
.secili-badge {
    margin-left: auto;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    background: #f5f3ff;
    color: var(--primary);
    border: 1px solid #ddd6fe;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}
.dkb-close:hover { color: #92400e; }

/* ═══════════════════════════════════════════════════════
   GLOBAL PAGE LAYOUT — Yeni Arayüz (Tüm Liste Sayfaları)
═══════════════════════════════════════════════════════ */

/* Page Header */
.pg-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 13px 24px 10px; background: #fff;
    border-bottom: 1px solid var(--border); flex-wrap: wrap; gap: 12px;
}
.pg-title { font-size: 16px; font-weight: 700; color: var(--text-dark); margin-bottom: 2px; }
.pg-breadcrumb {
    font-size: 12px; color: var(--primary);
    display: flex; align-items: center; gap: 4px;
}
.pg-breadcrumb span { color: var(--text-muted); }
.pg-breadcrumb i { font-size: 9px; color: var(--text-muted); }
.pg-header-right { display: flex; align-items: center; gap: 8px; }
.pg-search {
    display: flex; align-items: center; gap: 7px;
    background: #f9fafb; border: 1px solid var(--border); border-radius: 8px;
    padding: 7px 13px; font-size: 12.5px; color: var(--text-muted); min-width: 180px;
}
.pg-search i { font-size: 11px; }
.pg-select-pill {
    display: flex; align-items: center; gap: 6px;
    border: 1px solid var(--border); border-radius: 8px; padding: 6px 12px;
    font-size: 12.5px; background: #fff; color: var(--text-dark); cursor: pointer; outline: none;
}

/* Stats row */
.pg-stats-row {
    display: grid; grid-template-columns: 1fr 1fr 260px;
    gap: 16px; padding: 20px 24px 0; margin-bottom: 20px;
}
.pg-stats-row-2 {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 16px; padding: 20px 24px 0; margin-bottom: 20px;
}
.pg-stat-card {
    background: #fff; border: 1px solid var(--border); border-radius: 12px;
    padding: 18px 20px 16px; transition: box-shadow .2s;
}
.pg-stat-card:hover { box-shadow: 0 4px 14px rgba(0,0,0,.07); }
.pg-stat-label { font-size: 12px; font-weight: 600; color: var(--text-muted); margin-bottom: 10px; display: flex; align-items: center; gap: 5px; }
.pg-stat-bar { height: 5px; border-radius: 10px; margin-bottom: 12px; }
.pg-stat-value { font-size: 24px; font-weight: 800; color: var(--text-dark); letter-spacing: -0.5px; margin-bottom: 4px; }
.pg-stat-trend { font-size: 12px; font-weight: 600; display: inline-flex; align-items: center; gap: 3px; }
.pg-stat-trend.up { color: #16a34a; }
.pg-stat-trend.down { color: #dc2626; }
.pg-stat-icon-card {
    background: #fff; border: 1px solid var(--border); border-radius: 12px;
    padding: 18px 20px; display: flex; align-items: center; gap: 16px; transition: box-shadow .2s;
}
.pg-stat-icon-card:hover { box-shadow: 0 4px 14px rgba(0,0,0,.07); }
.pg-stat-icon {
    width: 50px; height: 50px; background: #ede9fe; border-radius: 12px;
    display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 21px; color: var(--primary);
}
.pg-stat-icon-right { flex: 1; }
.pg-stat-icon-trend {
    font-size: 11.5px; font-weight: 700; color: #16a34a; background: #dcfce7;
    border-radius: 20px; padding: 2px 8px; display: inline-flex; align-items: center; gap: 3px; margin-bottom: 8px;
}
.pg-stat-icon-label { font-size: 11.5px; color: var(--text-muted); font-weight: 500; margin-bottom: 4px; }
.pg-stat-icon-val { font-size: 26px; font-weight: 800; color: var(--text-dark); letter-spacing: -0.5px; line-height: 1; }

/* Tab pills */
.pg-tab-pills { display: flex; align-items: center; gap: 8px; padding: 0 24px 14px; }
.pg-tab-pill { padding: 7px 18px; border-radius: 8px; font-size: 13px; font-weight: 600; cursor: pointer; border: none; transition: all .15s; }
.pg-tab-pill.active { background: var(--text-dark); color: #fff; }
.pg-tab-pill:not(.active) { background: #f3f4f6; color: var(--text-muted); }
.pg-tab-pill:not(.active):hover { background: #e5e7eb; color: var(--text-dark); }

/* Filter bar */
.pg-filter-bar {
    display: flex; align-items: center; gap: 8px; padding: 10px 24px;
    background: #fafafa; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); flex-wrap: wrap;
}
.pg-filter-input {
    border: 1px solid var(--border); border-radius: 7px; padding: 6px 11px;
    font-size: 12.5px; color: var(--text-dark); background: #fff; outline: none; transition: border-color .15s;
}
.pg-filter-input:focus { border-color: var(--primary); }
.pg-filter-input::placeholder { color: #c4cdd6; }

/* Toolbar */
.pg-toolbar { display: flex; align-items: center; justify-content: space-between; padding: 8px 24px; gap: 10px; flex-wrap: wrap; }
.pg-toolbar-left { display: flex; align-items: center; gap: 6px; }
.pg-toolbar-right { display: flex; align-items: center; gap: 6px; }
.pg-tool-btn {
    display: inline-flex; align-items: center; gap: 5px; padding: 6px 12px;
    border-radius: 7px; font-size: 12px; font-weight: 600; cursor: pointer;
    border: 1px solid var(--border); background: #fff; color: var(--text-dark); transition: all .15s;
}
.pg-tool-btn:hover { border-color: var(--primary); color: var(--primary); }
.pg-tool-btn.pg-btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.pg-tool-btn.pg-btn-primary:hover { background: #6d28d9; }
.pg-tool-btn.pg-btn-red    { background: #dc2626; color: #fff; border-color: #dc2626; }
.pg-tool-btn.pg-btn-red:hover { background: #b91c1c; }
.pg-tool-btn.pg-btn-green  { background: #16a34a; color: #fff; border-color: #16a34a; }
.pg-tool-btn.pg-btn-green:hover { background: #15803d; }
.pg-tool-btn.pg-btn-amber  { background: #d97706; color: #fff; border-color: #d97706; }
.pg-tool-btn.pg-btn-amber:hover { background: #b45309; }

/* Data Table */
.pg-table-wrap { padding: 0 24px 24px; overflow-x: auto; }
.pg-table {
    width: 100%; border-collapse: collapse; font-size: 13px;
    background: #fff; border: 1px solid var(--border); border-radius: 10px; overflow: hidden;
}
.pg-table thead th {
    padding: 11px 14px; text-align: left; font-size: 12px; font-weight: 700;
    color: var(--text-muted); background: #f9fafb; border-bottom: 1px solid var(--border); white-space: nowrap;
}
.pg-table thead th .sort-icon { font-size: 10px; margin-left: 4px; color: #d1d5db; cursor: pointer; }
.pg-table tbody td {
    padding: 13px 14px; border-bottom: 1px solid #f3f4f6;
    vertical-align: middle; color: var(--text-dark); white-space: nowrap;
}
.pg-table tbody tr:last-child td { border-bottom: none; }
.pg-table tbody tr:hover td { background: #faf5ff; }
.pg-doc-no { color: var(--primary); font-weight: 700; font-size: 12.5px; text-decoration: none; }
.pg-doc-no:hover { text-decoration: underline; }

/* Status Badges */
.pg-badge { display: inline-block; padding: 3px 10px; border-radius: 20px; font-size: 11.5px; font-weight: 700; }
.pg-badge-paid    { background: #dcfce7; color: #16a34a; }
.pg-badge-pending { background: #fef3c7; color: #d97706; }
.pg-badge-overdue { background: #fee2e2; color: #dc2626; }
.pg-badge-sent    { background: #ede9fe; color: #7c3aed; }
.pg-badge-draft   { background: #f3f4f6; color: #6b7280; }
.pg-badge-info    { background: #dbeafe; color: #2563eb; }

/* Row action buttons */
.pg-row-actions { display: flex; align-items: center; gap: 6px; }
.pg-row-btn {
    width: 30px; height: 30px; display: flex; align-items: center; justify-content: center;
    border-radius: 6px; border: none; cursor: pointer; font-size: 13px; transition: filter .15s;
}
.pg-row-btn:hover { filter: brightness(.9); }
.pg-row-btn.view { background: #f3f4f6; color: #374151; }
.pg-row-btn.send { background: #ede9fe; color: var(--primary); }
.pg-row-btn.edit { background: #dbeafe; color: #2563eb; }
.pg-row-btn.dl   { background: #ccfbf1; color: #0d9488; }
.pg-row-btn.del  { background: #fee2e2; color: #dc2626; }

/* Divider in toolbar */
.pg-toolbar-sep { width: 1px; height: 22px; background: var(--border); margin: 0 4px; flex-shrink: 0; }

/* Content wrap (no breadcrumb, padding only) */
.pg-content { padding: 24px; }