/**
 * Panel responsive – tüm panel sayfaları için ortak mobil/tablet kuralları.
 * Sol menü 992px altında hamburger ile açılır (drawer).
 * Tüm içerik (KPI, grid, tablolar, formlar, chat, login) responsive.
 */

/* ========== HAMBURGER & SIDEBAR ========== */
.admin-menu-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    padding: 0;
    margin-right: 12px;
    border: 1px solid rgba(148, 163, 184, 0.5);
    border-radius: 10px;
    background: #fff;
    color: #374151;
    cursor: pointer;
    flex-shrink: 0;
}
.admin-menu-toggle:hover { background: #f3f4f6; }
.admin-menu-toggle svg { width: 20px; height: 20px; }
body.dark-mode .admin-menu-toggle {
    background: rgba(15, 23, 42, 0.9);
    border-color: rgba(148, 163, 184, 0.4);
    color: #e5e7eb;
}
body.dark-mode .admin-menu-toggle:hover { background: rgba(30, 41, 59, 0.9); }

/* Dil seçici (TR / EN) – tema butonunun yanında */
.lang-switch {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.5);
    background: #fff;
    overflow: hidden;
}
.lang-switch a {
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 500;
    text-decoration: none;
    color: #4b5563;
    transition: background 0.15s, color 0.15s;
}
.lang-switch a:hover { background: #f3f4f6; color: #111827; }
.lang-switch a.active { background: rgba(43, 47, 99, 0.12); color: #111827; }
body.dark-mode .lang-switch {
    background: rgba(15, 23, 42, 0.9);
    border-color: rgba(148, 163, 184, 0.4);
}
body.dark-mode .lang-switch a { color: #9ca3af; }
body.dark-mode .lang-switch a:hover { color: #e5e7eb; background: rgba(30, 41, 59, 0.9); }
body.dark-mode .lang-switch a.active { background: rgba(37, 99, 235, 0.25); color: #e5e7eb; }
.panel-page .lang-switch { flex-shrink: 0; }

.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    z-index: 998;
    opacity: 0;
    transition: opacity 0.2s ease;
}
.admin-shell.sidebar-open .sidebar-overlay { display: block; opacity: 1; }

/* Drawer açıkken arka plan kaydırmayı kilitle */
.admin-shell.sidebar-open { overflow: hidden; }

/* ========== TABLO SARMA – yatay kaydırma ========== */
.panel-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 0 -4px;
}

/* ========== LOGIN / REGISTER SAYFALARI ========== */
.panel-page {
    box-sizing: border-box;
    padding: 16px 12px !important;
}
.login-card,
.register-card {
    box-sizing: border-box;
    width: 100% !important;
    max-width: 440px !important;
}
.login-title-group h1,
.register-title-group h1 { font-size: clamp(18px, 4.5vw, 22px) !important; }
.field-input,
.register-form .field-input { width: 100% !important; box-sizing: border-box; }

/* ========== 992px – TABLET: SIDEBAR DRAWER + İÇERİK ========== */
@media (max-width: 992px) {
    .admin-menu-toggle { display: inline-flex; }
    .admin-shell {
        grid-template-columns: 1fr !important;
        min-height: 100vh;
    }
    .admin-sidebar {
        position: fixed !important;
        top: 0; left: 0;
        width: 260px;
        max-width: 85vw;
        height: 100vh;
        z-index: 999;
        padding: 20px 18px !important;
        border-right: 1px solid rgba(148, 163, 184, 0.35) !important;
        transform: translateX(-100%);
        transition: transform 0.25s ease;
        overflow-y: auto;
        box-shadow: none;
    }
    .admin-shell.sidebar-open .admin-sidebar {
        transform: translateX(0);
        box-shadow: 4px 0 24px rgba(0, 0, 0, 0.15);
    }
    .admin-logo { margin-bottom: 20px !important; }
    .admin-nav {
        flex-direction: column !important;
        flex-wrap: nowrap !important;
        gap: 4px !important;
        margin-top: 10px !important;
    }
    .admin-nav a { padding: 10px 12px !important; font-size: 14px !important; }
    .admin-main { padding: 16px !important; }
    .admin-header { flex-wrap: wrap; gap: 12px; }
    .admin-header-actions { flex-wrap: wrap; }

    /* KPI grid – 3 kolon */
    .crm-kpi {
        grid-template-columns: repeat(3, 1fr) !important;
        gap: 12px !important;
    }
    .crm-grid { grid-template-columns: 1fr !important; }
    .crm-box { min-width: 0 !important; }
    .chart-wrap { min-height: 200px; height: 220px !important; }

    /* Chat – liste üstte, sohbet altta */
    .chat-shell {
        grid-template-columns: 1fr !important;
        max-height: none !important;
        min-height: 420px;
        height: auto;
    }
    .chat-list-wrap {
        max-height: 200px;
        min-height: 160px;
        border-right: none !important;
        border-bottom: 1px solid #e9edef;
        flex-shrink: 0;
    }
    body.dark-mode .chat-list-wrap { border-bottom-color: rgba(30, 64, 175, 0.4); }
    .chat-list-head { padding: 8px 12px 10px !important; }
    .chat-list-head h3 { font-size: 13px !important; }
    .chat-list-search { padding: 6px 10px !important; font-size: 13px !important; }
    .chat-main { min-height: 280px; flex: 1; min-width: 0; }
    .chat-bubble { max-width: 90% !important; }
    /* Mesaj yazma alanı – alt alta, tam genişlik */
    .chat-form { flex-direction: column !important; align-items: stretch !important; gap: 10px !important; }
    .chat-form .chat-form-selects {
        flex-direction: column !important;
        align-items: stretch !important;
        width: 100% !important;
        margin-bottom: 6px !important;
    }
    .chat-form .role-select,
    .chat-form .user-select,
    .chat-form .user-search {
        min-width: 0 !important;
        width: 100% !important;
        max-width: none !important;
        box-sizing: border-box;
    }
    .chat-form-input-wrap {
        min-width: 0 !important;
        width: 100% !important;
        max-width: none !important;
        box-sizing: border-box;
        flex-wrap: wrap;
    }
    .chat-form textarea {
        flex: 1 1 100%;
        min-width: 0;
        width: 100%;
        box-sizing: border-box;
    }
    .chat-send { flex-shrink: 0; }
    .log-filters { flex-wrap: wrap; gap: 8px; }
    .log-filters select { min-width: 0; width: 100%; }
}

/* ========== 768px – MOBİL: HEADER, FORM, TABLO, FİLTRE ========== */
@media (max-width: 768px) {
    .admin-sidebar { padding: 10px 12px !important; }
    .admin-logo span { font-size: 14px !important; }
    .admin-logo img { width: 28px !important; height: 28px !important; }
    .admin-header {
        flex-direction: column !important;
        align-items: flex-start !important;
        gap: 10px;
    }
    .admin-header h1 { font-size: 18px !important; }
    .admin-header small { font-size: 12px; }
    .admin-header-actions { width: 100%; justify-content: flex-start; flex-wrap: wrap; }
    .theme-toggle,
    .admin-logout { padding: 6px 10px !important; font-size: 12px !important; }

    .crm-welcome { padding: 14px 16px !important; }
    .crm-welcome h2 { font-size: 16px !important; }
    .crm-welcome p { font-size: 13px !important; }
    .crm-kpi { grid-template-columns: repeat(2, 1fr) !important; gap: 10px !important; }
    .crm-card { padding: 14px 16px !important; }
    .crm-card-value { font-size: 18px !important; }
    .crm-card-value.revenue { font-size: 13px !important; }
    .crm-box { padding: 14px !important; }
    .crm-box h3 { font-size: 14px !important; flex-wrap: wrap; gap: 8px; }

    .admin-main .crm-table,
    .admin-main .order-table,
    .admin-main .log-table,
    .admin-main .emp-table,
    .admin-main table { font-size: 12px; min-width: 500px; }
    .admin-main .crm-table th,
    .admin-main .crm-table td,
    .admin-main .order-table th,
    .admin-main .order-table td,
    .admin-main .log-table th,
    .admin-main .log-table td,
    .admin-main .emp-table th,
    .admin-main .emp-table td { padding: 8px 10px; }

    .panel-table-wrap { margin-left: 0; margin-right: 0; }

    .filter-bar {
        flex-direction: column !important;
        align-items: stretch !important;
    }
    .filter-bar input,
    .filter-bar select,
    .filter-bar .btn { width: 100% !important; min-width: 0 !important; }
    .filter-bar .btn { margin: 0; }
    .log-filters {
        flex-direction: column;
        align-items: stretch;
    }
    .log-filters select,
    .log-filters .btn { width: 100%; min-width: 0; }

    .form-grid { grid-template-columns: 1fr !important; }
    .form-actions { flex-wrap: wrap; gap: 8px; }
    .admin-card { padding: 14px !important; }
    .admin-card h2 { font-size: 16px !important; }
    .form-group input,
    .form-group select { max-width: 100% !important; width: 100% !important; box-sizing: border-box; }

    .alert-urgent {
        flex-direction: column;
        align-items: flex-start;
        font-size: 12px;
    }
    /* Konuşma listesi – kompakt */
    .conv-avatar { width: 40px !important; height: 40px !important; font-size: 14px !important; }
    .conv-name { font-size: 14px !important; }
    .conv-item { padding: 10px 12px !important; gap: 10px !important; }
    .conv-body { min-width: 0 !important; }
    .conv-preview { font-size: 12px !important; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 100%; }
    .conv-role-dot, .conv-location { font-size: 10px !important; }
    .conv-time { font-size: 11px !important; }
    /* Mesaj alanı */
    .chat-messages { padding: 10px 12px 8px !important; }
    .chat-header { padding: 10px 12px !important; gap: 8px !important; }
    .chat-header-avatar { width: 36px !important; height: 36px !important; font-size: 14px !important; }
    .chat-header-name { font-size: 14px !important; }
    .chat-header-status { font-size: 12px !important; }
    .chat-bubble { padding: 6px 10px !important; font-size: 13px !important; }
    .chat-bubble-time { font-size: 10px !important; }
    /* Mesaj yazma / gönderme – tam genişlik, textarea + buton */
    .chat-form-wrap { padding: 10px 12px 12px !important; }
    .chat-form { gap: 8px !important; }
    .chat-form .chat-form-selects { gap: 6px !important; }
    .chat-form .role-select,
    .chat-form .user-select,
    .chat-form .user-search { padding: 8px 10px !important; font-size: 14px !important; width: 100% !important; }
    .chat-form-input-wrap { padding: 8px 10px !important; gap: 6px !important; flex-direction: row !important; align-items: flex-end !important; }
    .chat-form textarea { font-size: 14px !important; min-height: 22px !important; max-height: 100px !important; }
    .chat-send { width: 44px !important; height: 44px !important; font-size: 18px !important; }
    .log-card { padding: 16px !important; }
    .msg { font-size: 13px; padding: 10px 12px !important; }
}

/* ========== 480px – KÜÇÜK MOBİL ========== */
@media (max-width: 480px) {
    .panel-page { padding: 12px 10px !important; }
    .admin-main { padding: 12px !important; }
    .crm-kpi { grid-template-columns: 1fr !important; gap: 8px !important; }
    .crm-card-value { font-size: 16px !important; }
    .crm-card-value.revenue { font-size: 12px !important; }
    .btn { padding: 6px 12px !important; font-size: 12px !important; }
    .btn-sm { padding: 4px 8px !important; font-size: 11px !important; }
    .form-group input,
    .form-group select { padding: 10px 12px !important; font-size: 16px; }
    .login-card,
    .register-card,
    .panel-page .login-card {
        margin: 0 !important;
        padding: 24px 20px !important;
        border-radius: 14px;
    }
    .login-title-group h1,
    .register-title-group h1 { font-size: 18px !important; }
    .chart-wrap { min-height: 180px; height: 200px !important; }
    .admin-header h1 { font-size: 16px !important; }
    .crm-welcome h2 { font-size: 15px !important; }
    .crm-list .msg-preview { max-width: 180px; }
    /* Chat – çok küçük ekran */
    .chat-list-wrap { max-height: 160px; min-height: 120px; }
    .chat-list-head h3 { font-size: 12px !important; }
    .conv-item { padding: 8px 10px !important; gap: 8px !important; }
    .conv-avatar { width: 36px !important; height: 36px !important; font-size: 13px !important; }
    .conv-name { font-size: 13px !important; }
    .chat-messages { padding: 8px 10px 6px !important; }
    .chat-form-wrap { padding: 8px 10px 10px !important; }
    .chat-form-input-wrap { padding: 6px 8px !important; }
    .chat-form textarea { font-size: 16px !important; min-height: 24px !important; }
    .chat-send { width: 40px !important; height: 40px !important; font-size: 16px !important; }
}