/* Peykod İşletme Paneli (CMS) — CSS */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
    --primary: #6B46C1;
    --primary-light: #9F7AEA;
    --primary-dark: #553C9A;
    --primary-bg: rgba(107,70,193,0.06);
    --secondary: #2563EB;
    --accent: #F97316;
    --accent-light: #FB923C;
    --success: #10B981;
    --warning: #F59E0B;
    --danger: #EF4444;
    --bg: #FFFFFF;
    --bg-gray: #F9FAFB;
    --bg-dark: #F3F4F6;
    --text: #111827;
    --text-muted: #6B7280;
    --border: #E5E7EB;
    --sidebar-w: 250px;
    --header-h: 60px;
    --radius: 8px;
    --radius-lg: 12px;
    --shadow: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.08), 0 2px 4px -2px rgba(0,0,0,0.05);
    --shadow-lg: 0 10px 25px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.05);
    --transition: 0.2s ease;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; background: var(--bg-gray); color: var(--text); font-size: 14px; line-height: 1.5; -webkit-font-smoothing: antialiased; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: none; }
button { cursor: pointer; font-family: inherit; }
::selection { background: rgba(107,70,193,0.15); }

/* ── Login ──────────────────────── */
.login-container { display: flex; align-items: center; justify-content: center; min-height: 100vh; background: linear-gradient(135deg, #1e1040 0%, var(--primary-dark) 50%, var(--primary) 100%); padding: 20px; }
.login-card { background: var(--bg); border-radius: 20px; padding: 44px 40px; width: 100%; max-width: 420px; box-shadow: 0 20px 60px rgba(0,0,0,0.3); }
.login-logo { font-size: 30px; font-weight: 700; color: var(--primary); text-align: center; margin-bottom: 4px; letter-spacing: -0.5px; }
.login-title { font-size: 15px; color: var(--text-muted); text-align: center; margin-bottom: 24px; font-weight: 400; }
.login-tabs { display: flex; gap: 0; margin-bottom: 24px; border-bottom: 1px solid var(--border); }
.login-tab {
    flex: 1; padding: 10px 12px; background: transparent; border: none;
    border-bottom: 2px solid transparent; margin-bottom: -1px;
    font-size: 13px; font-weight: 500; color: var(--text-muted);
    transition: color var(--transition), border-color var(--transition);
}
.login-tab:hover { color: var(--text); }
.login-tab.is-active { color: var(--primary); border-bottom-color: var(--primary); }
.login-tab:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; border-radius: 4px; }
.error { background: #FEF2F2; color: var(--danger); border: 1px solid #FECACA; padding: 10px 14px; border-radius: var(--radius); margin-bottom: 16px; font-size: 13px; display: flex; align-items: center; gap: 8px; }

/* ── Form ───────────────────────── */
.form-group { margin-bottom: 10px; }
#item-form .form-group { margin-bottom: 0; }
.form-group label { display: block; font-weight: 500; margin-bottom: 6px; font-size: 13px; color: var(--text); }
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 10px 14px; border: 1.5px solid var(--border); border-radius: var(--radius);
    font-size: 14px; outline: none; transition: border-color var(--transition), box-shadow var(--transition);
    background: var(--bg);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    border-color: var(--primary); box-shadow: 0 0 0 3px rgba(107,70,193,0.12);
}
.form-group input::placeholder { color: #9CA3AF; }
.form-group textarea { resize: vertical; min-height: 80px; }

/* ── Standalone .input class ───── */
.input {
    padding: 10px 14px; border: 1.5px solid var(--border); border-radius: var(--radius);
    font-size: 14px; outline: none; transition: border-color var(--transition), box-shadow var(--transition);
    background: var(--bg); color: var(--text); font-family: inherit;
}
.input:focus {
    border-color: var(--primary); box-shadow: 0 0 0 3px rgba(107,70,193,0.12);
}
.input::placeholder { color: #9CA3AF; }
textarea.input { resize: vertical; min-height: 80px; }

.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 6px;
    padding: 10px 20px; border-radius: var(--radius); font-size: 14px; font-weight: 500;
    border: none; transition: all var(--transition); white-space: nowrap;
}
.btn--primary { background: var(--primary); color: #fff; }
.btn--primary:hover { background: var(--primary-dark); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(107,70,193,0.3); }
.btn--success { background: var(--success); color: #fff; }
.btn--success:hover { background: #059669; }
.btn--danger { background: var(--danger); color: #fff; }
.btn--danger:hover { background: #DC2626; }
.btn--outline { background: transparent; border: 1.5px solid var(--border); color: var(--text); }
.btn--outline:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-bg); }
.btn--sm { padding: 6px 14px; font-size: 13px; }
.btn--full { width: 100%; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none !important; box-shadow: none !important; }

/* ── Layout ─────────────────────── */
.app { display: flex; min-height: 100vh; }

.sidebar {
    width: var(--sidebar-w); background: var(--bg); border-right: 1px solid var(--border);
    display: flex; flex-direction: column; position: fixed; top: 0; left: 0; bottom: 0; z-index: 30;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.sidebar__logo {
    padding: 16px 20px; display: flex; align-items: center; gap: 10px;
    border-bottom: 1px solid var(--border); flex-shrink: 0;
    overflow: hidden; min-width: 0;
}
.sidebar__logo-icon {
    width: 36px; height: 36px; border-radius: 10px; background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 16px;
    box-shadow: 0 2px 8px rgba(107,70,193,0.3);
}
.sidebar__logo-text { font-size: 14px; font-weight: 600; color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sidebar__nav { flex: 1; padding: 8px 0; overflow-y: auto; }
.sidebar__nav a {
    display: flex; align-items: center; gap: 10px; padding: 10px 20px;
    color: var(--text-muted); font-size: 13px; font-weight: 500;
    transition: all var(--transition); border-right: 3px solid transparent;
    margin: 1px 0;
}
.sidebar__nav a:hover { color: var(--primary); background: var(--primary-bg); }
.sidebar__nav a.active { color: var(--primary); background: var(--primary-bg); border-right-color: var(--primary); font-weight: 600; }
.sidebar__nav .nav-icon { font-size: 16px; width: 22px; text-align: center; flex-shrink: 0; }
.sidebar__nav .nav-divider { height: 1px; background: var(--border); margin: 8px 16px; }
.sidebar__nav .nav-badge {
    display: none;
    margin-left: auto;
    background: var(--danger);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    line-height: 1;
    padding: 3px 7px;
    border-radius: 10px;
    min-width: 18px;
    text-align: center;
    flex-shrink: 0;
}
.sidebar__nav .nav-badge--visible { display: inline-block; }
.sidebar__footer {
    padding: 12px 20px; border-top: 1px solid var(--border);
    font-size: 11px; color: var(--text-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}

.main { flex: 1; margin-left: var(--sidebar-w); transition: margin-left 0.3s; }
.sidebar-toggle { display: none; background: none; border: none; font-size: 22px; padding: 4px 8px; color: var(--text); }
.sidebar-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.4); z-index: 25; }

.header {
    height: var(--header-h); background: var(--bg); border-bottom: 1px solid var(--border);
    display: flex; align-items: center; justify-content: space-between; padding: 0 24px;
    position: sticky; top: 0; z-index: 20; backdrop-filter: blur(8px); background: rgba(255,255,255,0.95);
}
.header__title { font-size: 17px; font-weight: 600; display: flex; align-items: center; gap: 10px; }
.header__user { display: flex; align-items: center; gap: 10px; }
.header__user-name { font-size: 13px; color: var(--text-muted); font-weight: 500; }
.header__user-avatar {
    width: 34px; height: 34px; border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 600; font-size: 13px;
}

.content { padding: 24px; max-width: 1400px; }

/* ── Breadcrumb ────────────────── */
.breadcrumb { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--text-muted); margin-bottom: 16px; }
.breadcrumb a { color: var(--text-muted); }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb__sep { font-size: 11px; }
.breadcrumb__current { color: var(--text); font-weight: 500; }

/* ── Trial Bar ─────────────────── */
.trial-bar { background: linear-gradient(90deg, #DBEAFE, #EBF5FF); color: #1E40AF; padding: 12px 20px; border-radius: var(--radius); margin-bottom: 20px; font-size: 13px; text-align: center; font-weight: 500; border: 1px solid rgba(30,64,175,0.1); }
.trial-bar--warning { background: linear-gradient(90deg, #FEF3C7, #FFFBEB); color: #92400E; border-color: rgba(146,64,14,0.1); }
.trial-bar--expired { background: linear-gradient(90deg, #FEE2E2, #FFF5F5); color: #991B1B; border-color: rgba(153,27,27,0.1); }

/* ── Tips ───────────────────────── */
.tip-link { display: block; padding: 8px 0; color: var(--primary); font-size: 14px; font-weight: 500; }
.tip-link:hover { text-decoration: underline; }

/* ── Onboarding Card ───────────── */
.onboarding-card { border-left: 4px solid var(--primary); }
.onboarding-card--done { border-left-color: var(--success); }
.onboarding-header { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px 0; }
.onboarding-title { font-size: 15px; font-weight: 600; color: var(--text); }
.onboarding-counter { font-size: 13px; font-weight: 500; color: var(--text-muted); }
.onboarding-progress { height: 8px; background: var(--border); border-radius: 4px; margin: 12px 20px 0; overflow: hidden; }
.onboarding-progress__bar { height: 100%; background: linear-gradient(90deg, var(--primary), var(--primary-light)); border-radius: 4px; transition: width 0.4s ease; min-width: 0; }
.onboarding-body { padding: 12px 20px 16px; }
.onboarding-step { display: flex; align-items: center; padding: 8px 0; gap: 10px; font-size: 14px; text-decoration: none; border-radius: 6px; }
.onboarding-step--done .onboarding-step__icon { color: var(--success); font-weight: 700; font-size: 16px; }
.onboarding-step--done .onboarding-step__text { color: var(--text-muted); text-decoration: line-through; }
.onboarding-step--pending { color: var(--text); cursor: pointer; }
.onboarding-step--pending:hover { color: var(--primary); }
.onboarding-step--pending .onboarding-step__icon { color: var(--text-muted); font-size: 16px; }
.onboarding-step--pending .onboarding-step__text { font-weight: 500; }
.onboarding-step__arrow { margin-left: auto; font-size: 13px; color: var(--text-muted); }
.onboarding-step--pending:hover .onboarding-step__arrow { color: var(--primary); }
.onboarding-done-msg { text-align: center; padding: 16px 0; font-size: 18px; font-weight: 600; color: var(--success); }

/* ── Stats Cards ────────────────── */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 16px; margin-bottom: 24px; }
.stat-card {
    background: var(--bg); border-radius: var(--radius-lg); padding: 20px;
    box-shadow: var(--shadow); border: 1px solid var(--border);
    transition: all var(--transition); position: relative; overflow: hidden;
}
.stat-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.stat-card__label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-muted); margin-bottom: 8px; font-weight: 600; }
.stat-card__value { font-size: 28px; font-weight: 700; color: var(--text); }
.stat-card__sub { font-size: 12px; color: var(--text-muted); margin-top: 4px; }
.stat-card--purple .stat-card__value { color: var(--primary); }
.stat-card--green .stat-card__value { color: var(--success); }
.stat-card--blue .stat-card__value { color: var(--secondary); }
.stat-card--orange .stat-card__value { color: var(--accent); }

/* ── Table ──────────────────────── */
.card { background: var(--bg); border-radius: var(--radius-lg); box-shadow: var(--shadow); border: 1px solid var(--border); }
.card__header { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; border-bottom: 1px solid var(--border); flex-wrap: wrap; gap: 10px; }
.card__title { font-size: 15px; font-weight: 600; }
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 12px 18px; text-align: left; border-bottom: 1px solid var(--border); }
th { font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-muted); font-weight: 600; background: var(--bg-gray); position: sticky; top: 0; white-space: nowrap; }
td { font-size: 13px; }
tr:last-child td { border-bottom: none; }
tbody tr { transition: background var(--transition); }
tbody tr:hover { background: var(--bg-gray); }
tbody tr:nth-child(even) { background: rgba(249,250,251,0.5); }
tbody tr:nth-child(even):hover { background: var(--bg-gray); }

.badge { display: inline-flex; align-items: center; padding: 3px 10px; border-radius: 20px; font-size: 12px; font-weight: 500; white-space: nowrap; }
.badge--success { background: rgba(16,185,129,0.12); color: var(--success); }
.badge--warning { background: rgba(245,158,11,0.14); color: var(--warning); }
.badge--danger { background: rgba(239,68,68,0.12); color: var(--danger); }
.badge--info { background: rgba(37,99,235,0.12); color: var(--secondary); }
.badge--accent { background: rgba(249,115,22,0.12); color: var(--accent); }
.badge--neutral { background: var(--bg-dark); color: var(--text-muted); }

/* ── Pagination ────────────────── */
.pagination { display: flex; align-items: center; justify-content: center; gap: 4px; padding: 16px; }
.pagination__btn { padding: 6px 12px; border: 1px solid var(--border); border-radius: var(--radius); font-size: 13px; background: var(--bg); color: var(--text); transition: all var(--transition); }
.pagination__btn:hover { border-color: var(--primary); color: var(--primary); }
.pagination__btn--active { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ── Empty State ───────────────── */
.empty-state { text-align: center; padding: 48px 20px; color: var(--text-muted); }
.empty-state__icon { font-size: 48px; margin-bottom: 12px; opacity: 0.5; }
.empty-state__text { font-size: 15px; margin-bottom: 8px; font-weight: 500; }
.empty-state__sub { font-size: 13px; color: var(--text-muted); }

/* ── Toast Notification ────────── */
.toast { position: fixed; top: 20px; right: 20px; z-index: 100; min-width: 300px; padding: 14px 20px; border-radius: var(--radius-lg); font-size: 14px; font-weight: 500; box-shadow: var(--shadow-lg); transform: translateX(120%); transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1); display: flex; align-items: center; gap: 10px; }
.toast--visible { transform: translateX(0); }
.toast--success { background: var(--success); color: #fff; }
.toast--error { background: var(--danger); color: #fff; }
.toast--info { background: var(--secondary); color: #fff; }
.toast--warning { background: var(--warning); color: #fff; }

/* ── Loading ────────────────────── */
.loading { display: flex; align-items: center; justify-content: center; padding: 48px; color: var(--text-muted); font-size: 14px; }
.spinner { width: 24px; height: 24px; border: 3px solid var(--border); border-top-color: var(--primary); border-radius: 50%; animation: spin 0.7s linear infinite; margin-right: 10px; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Skeleton Loading ──────────── */
.skeleton { background: linear-gradient(90deg, var(--bg-dark) 25%, var(--bg-gray) 50%, var(--bg-dark) 75%); background-size: 200% 100%; animation: shimmer 1.5s infinite; border-radius: var(--radius); }
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }
.skeleton--text { height: 14px; width: 60%; margin-bottom: 8px; }
.skeleton--card { height: 80px; }

/* ── Modal ──────────────────────── */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 50; display: flex; align-items: center; justify-content: center; padding: 20px; backdrop-filter: blur(4px); animation: fadeIn 0.2s; }
.modal { background: var(--bg); border-radius: var(--radius-lg); max-width: 540px; width: 100%; max-height: 90vh; overflow-y: auto; box-shadow: var(--shadow-lg); animation: slideUp 0.3s; }
.modal__header { display: flex; align-items: center; justify-content: space-between; padding: 20px 24px; border-bottom: 1px solid var(--border); }
.modal__title { font-size: 16px; font-weight: 600; }
.modal__close { background: none; border: none; font-size: 20px; color: var(--text-muted); padding: 4px; border-radius: var(--radius); transition: all var(--transition); width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; }
.modal__close:hover { background: var(--bg-gray); color: var(--text); }
.modal__body { padding: 24px; }
.modal__footer { padding: 16px 24px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 8px; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }

/* ── Responsive ─────────────────── */
@media (max-width: 1024px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar--open { transform: translateX(0); box-shadow: var(--shadow-lg); }
    .sidebar-toggle { display: flex; align-items: center; }
    .sidebar-overlay--active { display: block; }
    .main { margin-left: 0; }
    .stats-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }
    .content { padding: 20px; }
}

@media (max-width: 768px) {
    .stats-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
    .header { padding: 0 16px; }
    .header__user-name { display: none; }
    .content { padding: 16px; }
    th, td { padding: 10px 12px; }
    .card__header { padding: 14px 16px; }
    .toast { min-width: auto; left: 16px; right: 16px; }
}

@media (max-width: 480px) {
    .stats-grid { grid-template-columns: 1fr; }
    .content { padding: 12px; }
    .login-card { padding: 32px 24px; }
    .stat-card { padding: 16px; }
    .stat-card__value { font-size: 24px; }
}

/* ── Chat Styles ───────────────── */
.chat-layout { display: flex; height: calc(100vh - 130px); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; background: #fff; }
.chat-sidebar { width: 300px; border-right: 1px solid var(--border); display: flex; flex-direction: column; background: var(--bg-gray); }
.chat-sidebar__header { display: flex; align-items: center; justify-content: space-between; padding: 16px; border-bottom: 1px solid var(--border); }
.chat-sidebar__search { padding: 8px 12px; }
.chat-sidebar__search input { width: 100%; padding: 8px 12px; border: 1px solid var(--border); border-radius: 20px; font-size: 13px; background: var(--bg); transition: all var(--transition); }
.chat-sidebar__search input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(107,70,193,0.1); }
.chat-sidebar__list { flex: 1; overflow-y: auto; }
.chat-channel { display: flex; gap: 10px; padding: 12px 16px; cursor: pointer; border-bottom: 1px solid var(--border); transition: background 0.15s; }
.chat-channel:hover { background: #f0f0f0; }
.chat-channel--active { background: var(--primary); color: #fff; }
.chat-channel--active .chat-channel__time, .chat-channel--active .chat-channel__preview span { color: rgba(255,255,255,0.8); }
.chat-channel__icon { font-size: 20px; flex-shrink: 0; padding-top: 2px; }
.chat-channel__info { flex: 1; min-width: 0; }
.chat-channel__name { display: flex; justify-content: space-between; font-size: 13px; font-weight: 600; }
.chat-channel__time { font-size: 11px; color: var(--text-muted); font-weight: 400; }
.chat-channel__preview { display: flex; justify-content: space-between; align-items: center; font-size: 12px; color: var(--text-muted); margin-top: 2px; }
.chat-channel__preview span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.chat-badge { background: var(--primary); color: #fff; border-radius: 10px; padding: 1px 7px; font-size: 11px; font-weight: 600; flex-shrink: 0; }

.chat-main { flex: 1; display: flex; flex-direction: column; }
.chat-empty { flex: 1; display: flex; align-items: center; justify-content: center; color: var(--text-muted); }
.chat-header { display: flex; align-items: center; gap: 12px; padding: 12px 16px; border-bottom: 1px solid var(--border); background: #fff; }
.chat-header__info { flex: 1; }
.chat-back-btn { display: none; background: none; border: none; font-size: 18px; cursor: pointer; }

.chat-messages { flex: 1; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 4px; background: #f7f7f8; }
.chat-date-sep { text-align: center; margin: 12px 0; font-size: 12px; color: var(--text-muted); }
.chat-msg { max-width: 70%; }
.chat-msg--mine { align-self: flex-end; }
.chat-msg--other { align-self: flex-start; }
.chat-msg--system { align-self: center; max-width: 100%; font-size: 12px; color: var(--text-muted); background: rgba(0,0,0,0.04); padding: 4px 12px; border-radius: 12px; }
.chat-msg__sender { font-size: 11px; font-weight: 600; color: var(--primary); margin-bottom: 2px; padding-left: 8px; }
.chat-msg__bubble { border-radius: 16px; overflow: hidden; }
.chat-msg--mine .chat-msg__bubble { background: var(--primary); color: #fff; border-bottom-right-radius: 4px; }
.chat-msg--other .chat-msg__bubble { background: #fff; border: 1px solid var(--border); border-bottom-left-radius: 4px; }
.chat-msg__content { padding: 10px 14px; font-size: 13px; line-height: 1.5; word-break: break-word; }
.chat-msg__meta { display: flex; justify-content: space-between; align-items: center; padding: 0 14px 6px; font-size: 10px; opacity: 0.7; }
.chat-msg__actions { display: none; gap: 4px; }
.chat-msg:hover .chat-msg__actions { display: flex; }
.chat-msg__actions button { background: none; border: none; cursor: pointer; font-size: 12px; padding: 2px; }
.chat-msg--mine .chat-msg__actions button { color: rgba(255,255,255,0.8); }
.chat-img { max-width: 240px; max-height: 200px; border-radius: 8px; cursor: pointer; }
.chat-file { display: inline-flex; align-items: center; gap: 4px; color: var(--primary); text-decoration: none; font-size: 13px; }
.chat-msg--mine .chat-file { color: rgba(255,255,255,0.9); }

.chat-reply-preview { display: flex; align-items: center; gap: 8px; padding: 8px 12px; background: var(--bg-gray); border-left: 3px solid var(--primary); margin: 0 12px; border-radius: 4px; font-size: 12px; }

.chat-input-area { border-top: 1px solid var(--border); background: #fff; }
.chat-input-form { display: flex; align-items: center; gap: 8px; padding: 12px 16px; }
.chat-input-form input { flex: 1; padding: 10px 16px; border: 1.5px solid var(--border); border-radius: 24px; font-size: 13px; transition: all var(--transition); }
.chat-input-form input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(107,70,193,0.1); }
.chat-attach-btn { background: none; border: none; font-size: 20px; cursor: pointer; padding: 4px; color: var(--text-muted); transition: color var(--transition); }
.chat-attach-btn:hover { color: var(--primary); }
.chat-send-btn { background: var(--primary); color: #fff; border: none; border-radius: 24px; padding: 10px 22px; font-size: 13px; font-weight: 600; cursor: pointer; transition: all var(--transition); }
.chat-send-btn:hover { background: var(--primary-dark); transform: scale(1.02); }

@media (max-width: 768px) {
    .chat-layout { height: calc(100vh - 110px); border-radius: var(--radius); }
    .chat-sidebar { position: absolute; left: -300px; z-index: 10; height: 100%; transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1); }
    .chat-sidebar--mobile { left: 0; box-shadow: 4px 0 16px rgba(0,0,0,0.1); }
    .chat-back-btn { display: block; }
    .chat-msg { max-width: 85%; }
}

/* ── Catalog Styles ────────────── */
.category-card { display: flex; align-items: center; gap: 12px; padding: 14px 18px; border: 1px solid var(--border); border-radius: var(--radius-lg); margin-bottom: 8px; background: #fff; transition: box-shadow 0.2s, border-color 0.2s, opacity 0.2s; cursor: grab; }
.category-card:hover { box-shadow: var(--shadow-md); border-color: var(--primary-light); }
.category-card:active { cursor: grabbing; }
.category-card--dragging { opacity: 0.5; cursor: grabbing; }
.category-card--drop-above { border-top: 3px solid var(--primary); margin-top: -2px; }
.category-card--drop-below { border-bottom: 3px solid var(--primary); margin-bottom: -2px; }
.category-card__drag { font-size: 16px; cursor: grab; user-select: none; opacity: 0.6; transition: opacity 0.2s; }
.category-card__drag:hover { opacity: 1; }
.category-card__drag:active { cursor: grabbing; }
.category-card__icon { font-size: 28px; flex-shrink: 0; }
.category-card__info { flex: 1; min-width: 0; }
.category-card__name { font-weight: 600; font-size: 14px; }
.category-card__meta { display: flex; align-items: center; gap: 8px; margin-top: 4px; }
.category-card__actions { display: flex; align-items: center; gap: 6px; }

/* ── Catalog Tabs ─────────────── */
.catalog-tabs { display: flex; gap: 0; }
.catalog-tab { padding: 8px 20px; font-size: 13px; font-weight: 500; border: 1.5px solid var(--border); background: var(--bg); color: var(--text-muted); cursor: pointer; transition: all var(--transition); }
.catalog-tab:first-child { border-radius: var(--radius) 0 0 var(--radius); }
.catalog-tab:last-child { border-radius: 0 var(--radius) var(--radius) 0; border-left: none; }
.catalog-tab--active { background: var(--primary); color: #fff; border-color: var(--primary); }
.catalog-tab:not(.catalog-tab--active):hover { color: var(--primary); border-color: var(--primary-light); }

/* ── Category Items Accordion ─── */
.category-items { margin: 0 18px 12px 58px; border: 1px solid var(--border); border-radius: 0 0 var(--radius) var(--radius); border-top: none; background: var(--bg-gray); animation: slideDown 0.2s ease; }
@keyframes slideDown { from { opacity: 0; max-height: 0; } to { opacity: 1; max-height: 500px; } }
.category-items__empty { padding: 20px; text-align: center; color: var(--text-muted); font-size: 13px; }
.category-items__table { width: 100%; border-collapse: collapse; }
.category-items__table th { font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-muted); font-weight: 600; padding: 8px 14px; text-align: left; background: transparent; border-bottom: 1px solid var(--border); }
.category-items__table td { padding: 10px 14px; font-size: 13px; border-bottom: 1px solid var(--border); }
.category-items__table tr:last-child td { border-bottom: none; }
.category-items__table tbody tr:hover { background: rgba(255,255,255,0.6); }

/* ── Menu Preview ─────────────── */
.menu-preview { padding: 0; }
.menu-preview__header { padding: 12px 20px; border-bottom: 1px solid var(--border); background: var(--bg-gray); }
.menu-preview__body { padding: 20px; }
.menu-category { margin-bottom: 28px; }
.menu-category:last-child { margin-bottom: 0; }
.menu-category__header { display: flex; align-items: center; gap: 10px; padding-bottom: 10px; border-bottom: 2px solid var(--primary-light); margin-bottom: 12px; }
.menu-category__icon { font-size: 24px; }
.menu-category__name { font-size: 16px; font-weight: 700; color: var(--text); }
.menu-category__count { font-size: 12px; color: var(--text-muted); margin-left: auto; }
.menu-category__items { display: flex; flex-direction: column; gap: 0; }
.menu-item { display: flex; align-items: flex-start; gap: 14px; padding: 12px 0; border-bottom: 1px dashed var(--border); }
.menu-item:last-child { border-bottom: none; }
.menu-item__image { width: 64px; height: 64px; border-radius: var(--radius); overflow: hidden; flex-shrink: 0; background: var(--bg-gray); }
.menu-item__image img { width: 100%; height: 100%; object-fit: cover; }
.menu-item__info { flex: 1; min-width: 0; }
.menu-item__name { font-size: 14px; font-weight: 600; color: var(--text); margin-bottom: 2px; }
.menu-item__desc { font-size: 12px; color: var(--text-muted); line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.menu-item__price { text-align: right; flex-shrink: 0; font-size: 14px; font-weight: 600; color: var(--primary); white-space: nowrap; }
.menu-item__price-old { text-decoration: line-through; color: var(--text-muted); font-size: 12px; font-weight: 400; display: block; }
.menu-item__price-new { color: var(--danger); font-weight: 700; display: block; }
.menu-item--empty { padding: 16px; text-align: center; color: var(--text-muted); font-size: 13px; }

@media (max-width: 768px) {
    .category-items { margin-left: 18px; }
    .menu-item__image { width: 48px; height: 48px; }
    .category-card__actions { flex-wrap: wrap; }
}

/* ── Template Cards ────────────── */
.template-card { border: 2px solid var(--border); border-radius: var(--radius-lg); cursor: pointer; transition: all var(--transition); overflow: hidden; }
.template-card:hover { border-color: var(--primary-light); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.template-card--selected { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(107,70,193,0.2); }

/* ── KDS Grid ──────────────────── */
.kds-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.kds-card { background: #fff; border-radius: var(--radius-lg); padding: 16px; box-shadow: var(--shadow); border: 1px solid var(--border); display: flex; flex-direction: column; }

/* ── KDS Fullscreen ───────────── */
.kds-fullscreen .sidebar { display: none !important; }
.kds-fullscreen .sidebar-overlay { display: none !important; }
.kds-fullscreen .main { margin-left: 0 !important; }
.kds-fullscreen .header { display: none !important; }
.kds-fullscreen .content { display: none !important; }
.kds-fullscreen { background: #0f172a; overflow: hidden; }

.kds-fs { position: fixed; inset: 0; z-index: 9999; background: #0f172a; display: flex; flex-direction: column; color: #e2e8f0; }
.kds-fs__topbar { display: flex; align-items: center; justify-content: space-between; padding: 10px 20px; background: #1e293b; border-bottom: 1px solid #334155; flex-shrink: 0; }
.kds-fs__title { font-size: 18px; font-weight: 700; color: #f1f5f9; letter-spacing: -0.3px; }
.kds-fs__actions { display: flex; align-items: center; gap: 8px; }
.kds-fs__btn { background: #334155; border: none; color: #e2e8f0; padding: 8px 14px; border-radius: 8px; font-size: 16px; cursor: pointer; transition: background 0.2s; }
.kds-fs__btn:hover { background: #475569; }
.kds-fs__btn--exit { background: #7f1d1d; font-size: 14px; font-weight: 600; }
.kds-fs__btn--exit:hover { background: #991b1b; }

.kds-fs__content { flex: 1; overflow-y: auto; padding: 16px; }
.kds-fs__grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }

.kds-fs__card { background: #1e293b; border-radius: 12px; padding: 16px; display: flex; flex-direction: column; gap: 8px; border: 1px solid #334155; transition: box-shadow 0.2s; }
.kds-fs__card:hover { box-shadow: 0 4px 20px rgba(0,0,0,0.3); }
.kds-fs__card-header { display: flex; justify-content: space-between; align-items: flex-start; }
.kds-fs__point { font-size: 24px; font-weight: 700; color: #f8fafc; }
.kds-fs__meta { display: flex; flex-direction: column; align-items: flex-end; gap: 4px; }
.kds-fs__badge { padding: 3px 12px; border-radius: 12px; font-size: 12px; font-weight: 600; white-space: nowrap; }
.kds-fs__time { font-size: 13px; color: #94a3b8; }
.kds-fs__order-id { font-size: 14px; color: #64748b; font-weight: 500; }

.kds-fs__items { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.kds-fs__item { display: flex; align-items: baseline; gap: 8px; padding: 4px 0; border-bottom: 1px solid #1a2332; font-size: 18px; }
.kds-fs__item:last-child { border-bottom: none; }
.kds-fs__item-qty { font-weight: 700; color: #818cf8; min-width: 30px; }
.kds-fs__item-name { color: #e2e8f0; font-weight: 500; }
.kds-fs__item-opts { font-size: 13px; color: #94a3b8; }
.kds-fs__item-note { font-size: 13px; color: #fbbf24; font-style: italic; display: block; width: 100%; padding-left: 38px; }

.kds-fs__note { background: #172033; padding: 8px 12px; border-radius: 8px; font-size: 14px; color: #fbbf24; font-style: italic; border-left: 3px solid #f59e0b; }

.kds-fs__card-footer { margin-top: auto; padding-top: 8px; }
.kds-fs__action-btn { width: 100%; min-height: 48px; border: none; border-radius: 10px; color: #fff; font-size: 16px; font-weight: 700; cursor: pointer; transition: filter 0.2s, transform 0.1s; text-transform: uppercase; letter-spacing: 0.5px; }
.kds-fs__action-btn:hover { filter: brightness(1.15); }
.kds-fs__action-btn:active { transform: scale(0.98); }
.kds-fs__done-label { text-align: center; color: #64748b; font-size: 14px; padding: 12px 0; }

/* KDS Font Size Transitions */
.kds-fs__card,
.kds-fs__point,
.kds-fs__item,
.kds-fs__action-btn,
.kds-fs__time {
    transition: all 200ms ease;
}

/* KDS KUCUK (~60%) */
.kds-size-sm .kds-fs__grid {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 12px;
}
.kds-size-sm .kds-fs__card { padding: 12px; }
.kds-size-sm .kds-fs__point { font-size: 18px; }
.kds-size-sm .kds-fs__item { font-size: 13px; }
.kds-size-sm .kds-fs__action-btn { font-size: 14px; padding: 10px; }
.kds-size-sm .kds-fs__time { font-size: 12px; }

/* KDS ORTA (~80% — DEFAULT) */
.kds-size-md .kds-fs__grid {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 16px;
}
.kds-size-md .kds-fs__card { padding: 18px; }
.kds-size-md .kds-fs__point { font-size: 24px; }
.kds-size-md .kds-fs__item { font-size: 17px; }
.kds-size-md .kds-fs__action-btn { font-size: 16px; padding: 12px; }
.kds-size-md .kds-fs__time { font-size: 14px; }

/* KDS BUYUK (mevcut degerler) */
.kds-size-lg .kds-fs__grid {
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 20px;
}
.kds-size-lg .kds-fs__card { padding: 24px; }
.kds-size-lg .kds-fs__point { font-size: 32px; }
.kds-size-lg .kds-fs__item { font-size: 22px; }
.kds-size-lg .kds-fs__action-btn { font-size: 20px; padding: 16px; }
.kds-size-lg .kds-fs__time { font-size: 16px; }

@media (max-width: 768px) {
    .kds-fs__grid { grid-template-columns: 1fr; }
    .kds-fs__point { font-size: 20px; }
    .kds-fs__item { font-size: 16px; }
    .kds-fs__topbar { padding: 8px 12px; }
    .kds-fs__content { padding: 10px; }
}

/* KDS Size mobile/tablet overrides */
@media (max-width: 900px) {
    .kds-size-lg .kds-fs__grid,
    .kds-size-md .kds-fs__grid {
        grid-template-columns: 1fr 1fr;
    }
    .kds-size-sm .kds-fs__grid {
        grid-template-columns: 1fr;
    }
}

/* ── Utility ───────────────────── */
.text-muted { color: var(--text-muted); }
.text-sm { font-size: 13px; }
.text-xs { font-size: 12px; }
.mt-2 { margin-top: 8px; }
.mt-4 { margin-top: 16px; }
.mb-2 { margin-bottom: 8px; }
.mb-4 { margin-bottom: 16px; }
.flex { display: flex; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-2 { gap: 8px; }
.gap-4 { gap: 16px; }

/* ── Floor Plan (Masa Duzeni) ──── */
.floor-plan-page { padding: 0; }
.floor-plan-header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 12px; flex-wrap: wrap; gap: 10px;
}
.floor-plan-title { margin: 0; font-size: 18px; font-weight: 600; }
.floor-plan-actions { display: flex; gap: 8px; align-items: center; }
.floor-plan-poll-label { font-size: 12px; color: var(--text-muted); }

.floor-plan-legend {
    display: flex; gap: 16px; margin-bottom: 12px; font-size: 13px; color: var(--text-muted); flex-wrap: wrap;
}
.floor-plan-legend-item { display: flex; align-items: center; gap: 6px; }
.floor-plan-legend-dot {
    width: 12px; height: 12px; border-radius: 50%; display: inline-block; border: 1px solid rgba(0,0,0,0.1);
}

.floor-plan-tabs {
    display: flex; gap: 4px; margin-bottom: 16px; border-bottom: 1px solid var(--border); padding-bottom: 0; flex-wrap: wrap;
}
.floor-plan-tab {
    padding: 8px 16px; border: none; background: none; font-size: 14px; font-weight: 500;
    color: var(--text-muted); cursor: pointer; border-bottom: 2px solid transparent;
    transition: var(--transition); border-radius: 0;
}
.floor-plan-tab:hover { color: var(--text); background: var(--bg-gray); }
.floor-plan-tab--active { color: var(--primary); border-bottom-color: var(--primary); }
.floor-plan-tab-count { font-size: 12px; font-weight: 400; }

.floor-plan-canvas-wrapper {
    border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--bg-gray);
    overflow: auto; min-height: 400px;
}
.floor-plan-canvas {
    position: relative; min-width: 800px; min-height: 500px; padding: 20px;
}

.floor-plan-point {
    position: absolute; width: 110px; min-height: 80px; border-radius: var(--radius);
    border: 2px solid var(--border); background: var(--bg); padding: 10px 8px;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 2px; box-shadow: var(--shadow); transition: box-shadow 0.15s ease, border-color 0.15s ease;
    user-select: none; text-align: center;
}
.floor-plan-point:hover { box-shadow: var(--shadow-md); }
.floor-plan-point--edit {
    border-style: dashed; animation: fp-edit-pulse 1.5s ease-in-out infinite;
}
@keyframes fp-edit-pulse {
    0%, 100% { box-shadow: var(--shadow); }
    50% { box-shadow: 0 0 0 3px rgba(107,70,193,0.2); }
}

.floor-plan-point__name { font-size: 13px; font-weight: 600; color: var(--text); line-height: 1.2; }
.floor-plan-point__status { font-size: 11px; font-weight: 500; }
.floor-plan-point__info { font-size: 11px; color: var(--text-muted); }
.floor-plan-point__amount { font-size: 11px; font-weight: 600; color: var(--warning); }

.floor-plan-popover {
    position: absolute; width: 260px; background: var(--bg); border: 1px solid var(--border);
    border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); z-index: 200; overflow: hidden;
}
.floor-plan-popover__header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 12px 14px; border-bottom: 1px solid var(--border); background: var(--bg-gray);
}
.floor-plan-popover__header strong { font-size: 14px; }
.floor-plan-popover__close {
    background: none; border: none; font-size: 20px; cursor: pointer; color: var(--text-muted);
    line-height: 1; padding: 0 4px;
}
.floor-plan-popover__close:hover { color: var(--danger); }
.floor-plan-popover__body { padding: 12px 14px; display: flex; flex-direction: column; gap: 6px; }
.floor-plan-popover__status { font-size: 13px; font-weight: 600; }
.floor-plan-popover__row { font-size: 13px; color: var(--text); }

/* ── SSE Notification Banner ───── */
.sse-notification-container {
    position: fixed; top: 16px; right: 16px; z-index: 10001;
    display: flex; flex-direction: column; gap: 8px;
    max-width: 420px; width: calc(100% - 32px);
    pointer-events: none;
}
.sse-notification {
    display: flex; align-items: center; gap: 10px;
    padding: 14px 16px; border-radius: var(--radius-lg);
    background: var(--bg); border: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    font-size: 14px; color: var(--text);
    transform: translateX(120%); opacity: 0;
    transition: transform 0.4s cubic-bezier(.4,0,.2,1), opacity 0.4s;
    pointer-events: auto;
}
.sse-notification--visible { transform: translateX(0); opacity: 1; }
.sse-notification--hiding { transform: translateX(120%); opacity: 0; }
.sse-notification--order { border-left: 4px solid var(--success); }
.sse-notification--staff_call { border-left: 4px solid var(--warning); }
.sse-notification--push-ask { border-left: 4px solid var(--primary); }
.sse-notification--info { border-left: 4px solid var(--secondary); }
.sse-notification__icon { font-size: 20px; flex-shrink: 0; }
.sse-notification__text { flex: 1; font-size: 13px; line-height: 1.4; }
.sse-notification__close {
    background: none; border: none; font-size: 20px; color: var(--text-muted);
    cursor: pointer; padding: 0 2px; line-height: 1; flex-shrink: 0;
}
.sse-notification__close:hover { color: var(--danger); }

/* ── SSE Mute Toggle ─────────── */
.sse-mute-btn {
    display: inline-flex; align-items: center; justify-content: center;
    width: 34px; height: 34px; border-radius: 50%;
    border: 1.5px solid var(--border); background: var(--bg);
    color: var(--text-muted); cursor: pointer;
    transition: all var(--transition); margin-right: 4px;
}
.sse-mute-btn:hover { border-color: var(--primary); color: var(--primary); background: var(--primary-bg); }
.sse-mute-btn--muted { color: var(--danger); border-color: var(--danger); background: #FEF2F2; }
.sse-mute-btn--muted:hover { background: #FEE2E2; color: #991B1B; border-color: #991B1B; }

/* ── SSE Connection Indicator ──── */
.sse-conn {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 12px; font-weight: 500; padding: 4px 10px;
    border-radius: 20px; white-space: nowrap; margin-right: 8px;
}
.sse-conn--online { background: #D1FAE5; color: #065F46; }
.sse-conn--offline { background: #FEE2E2; color: #991B1B; }
.sse-conn__dot {
    display: inline-block; width: 8px; height: 8px; border-radius: 50%;
}
.sse-conn--online .sse-conn__dot {
    background: #10B981;
    animation: sse-pulse 2s infinite;
}
.sse-conn--offline .sse-conn__dot { background: #EF4444; }
@keyframes sse-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

/* ── Focus & Accessibility ─────── */
:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
button:focus-visible, a:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; border-radius: 4px; }

/* ── Allergen Cards (ürün formu) ─────── */
.allergen-collapse {
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--bg);
    overflow: hidden;
}
.allergen-collapse__summary {
    padding: 10px 12px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
    cursor: pointer;
    user-select: none;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    transition: background .15s;
}
.allergen-collapse__summary::-webkit-details-marker { display: none; }
.allergen-collapse__summary::after {
    content: '▾';
    margin-left: auto;
    font-size: 11px;
    color: var(--text-muted);
    transition: transform .15s;
}
.allergen-collapse[open] .allergen-collapse__summary::after { transform: rotate(180deg); }
.allergen-collapse__summary:hover { background: var(--bg-gray); }
.allergen-collapse[open] .allergen-collapse__summary { border-bottom: 1px solid var(--border); }
.allergen-collapse__hint {
    font-size: 11px;
    font-weight: 500;
    color: var(--text-muted);
}
.allergen-collapse .allergen-grid { padding: 10px 12px; }
.allergen-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 6px;
}
.allergen-card {
    display: grid;
    grid-template-columns: 16px 1fr;
    grid-template-rows: auto auto;
    column-gap: 6px;
    row-gap: 0;
    align-items: center;
    padding: 5px 8px;
    min-height: 38px;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--bg);
    cursor: pointer;
    transition: border-color .15s, background .15s;
    user-select: none;
}
.allergen-card:hover { border-color: #9CA3AF; background: var(--bg-gray); }
.allergen-card:has(input:checked) {
    border-color: var(--primary-light);
    background: rgba(159, 122, 234, 0.1);
}
.allergen-card > input[type="checkbox"].allergen-cb {
    grid-column: 1;
    grid-row: 1 / span 2;
    width: 14px;
    height: 14px;
    margin: 0;
    align-self: center;
    accent-color: var(--primary);
}
.allergen-card .allergen-name {
    grid-column: 2;
    grid-row: 1;
    font-size: 12px;
    font-weight: 600;
    color: var(--text);
    line-height: 1.2;
    word-break: break-word;
}
.allergen-card .allergen-code {
    grid-column: 2;
    grid-row: 2;
    font-size: 9px;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: .3px;
    line-height: 1.1;
}
@media (max-width: 640px) {
    .allergen-grid { grid-template-columns: repeat(2, 1fr); }
}