From e5617b6c15bce0f9e88358aaa8efc4b4851d2bf4 Mon Sep 17 00:00:00 2001
From: Flatlogic Bot <support@flatlogic.com>
Date: Mon, 23 Feb 2026 03:43:41 +0000
Subject: [PATCH] Autosave: 20260223-034341

---
 admin/includes/header.php | 175 ++++++++++++++++++++++++++++++----
 admin/orders.php          |  32 +++++--
 api/order.php             |  49 +++++++++-
 api/recall_orders.php     |  96 +++++++++++++++++++
 assets/css/custom.css     | 194 ++++++++++++++++++++++++++++++++------
 assets/js/main.js         | 104 ++++++++++++++++++++
 includes/functions.php    |   8 +-
 pos.php                   |  18 ++++
 8 files changed, 615 insertions(+), 61 deletions(-)
 create mode 100644 api/recall_orders.php

diff --git a/admin/includes/header.php b/admin/includes/header.php
index 0f5bd12..4dddb19 100644
--- a/admin/includes/header.php
+++ b/admin/includes/header.php
@@ -37,12 +37,61 @@ function isActive($page) {
     <link rel="stylesheet" href="../assets/css/custom.css?v=<?= time() ?>">
     <script src="https://cdn.jsdelivr.net/npm/sweetalert2@11"></script>
     <style>
-        body { font-family: 'Inter', sans-serif; background-color: #f8f9fa; }
-        .sidebar { height: 100vh; position: fixed; top: 0; left: 0; width: 250px; background: #fff; border-right: 1px solid #eee; padding-top: 0; z-index: 1000; overflow-y: auto; }
-        .sidebar-header { padding: 1rem 1.5rem; border-bottom: 1px solid #eee; position: sticky; top: 0; background: #fff; z-index: 10; }
-        .sidebar .nav-link { color: #555; padding: 0.6rem 1.5rem; font-weight: 500; font-size: 0.95rem; }
-        .sidebar .nav-link:hover, .sidebar .nav-link.active { color: #FF6B6B; background: #FFF0F0; border-right: 3px solid #FF6B6B; }
-        .sidebar-heading { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; color: #999; padding: 1.25rem 1.5rem 0.5rem; font-weight: 700; }
+        /* Base styles using CSS variables for theming */
+        body { 
+            font-family: 'Inter', sans-serif; 
+            background-color: var(--bg-body); 
+            color: var(--text-primary);
+        }
+        .sidebar { 
+            height: 100vh; 
+            position: fixed; 
+            top: 0; 
+            left: 0; 
+            width: 250px; 
+            background: var(--bg-sidebar); 
+            border-right: 1px solid var(--border-color); 
+            padding-top: 0; 
+            z-index: 1000; 
+            overflow-y: auto; 
+            transition: background-color 0.3s ease, border-color 0.3s ease;
+        }
+        .sidebar-header { 
+            padding: 1rem 1.5rem; 
+            border-bottom: 1px solid var(--border-color); 
+            position: sticky; 
+            top: 0; 
+            background: var(--bg-sidebar); 
+            z-index: 10; 
+            transition: background-color 0.3s ease, border-color 0.3s ease;
+        }
+        .sidebar .nav-link { 
+            color: var(--text-secondary); 
+            padding: 0.6rem 1.5rem; 
+            font-weight: 500; 
+            font-size: 0.95rem; 
+            transition: all 0.2s ease;
+        }
+        .sidebar .nav-link:hover, .sidebar .nav-link.active { 
+            color: var(--sidebar-active-color); 
+            background: var(--sidebar-active-bg); 
+            border-right: 3px solid var(--sidebar-active-border); 
+        }
+        .sidebar-heading { 
+            font-size: 0.75rem; 
+            text-transform: uppercase; 
+            letter-spacing: 0.05em; 
+            color: var(--text-heading); 
+            padding: 1.25rem 1.5rem 0.5rem; 
+            font-weight: 700; 
+            display: flex;
+            align-items: center;
+        }
+        .sidebar-heading i {
+            font-size: 1rem;
+            margin-right: 0.5rem;
+            color: var(--accent-color);
+        }
         .main-content { margin-left: 250px; padding: 2rem; }
         @media (max-width: 768px) {
             .sidebar { transform: translateX(-100%); transition: transform 0.3s ease; top: 56px; height: calc(100vh - 56px); }
@@ -50,21 +99,73 @@ function isActive($page) {
             .main-content { margin-left: 0; }
             .sidebar-header { display: none !important; } /* Hide duplicate logo on mobile */
         }
-        .stat-card { border: none; border-radius: 12px; box-shadow: 0 2px 12px rgba(0,0,0,0.04); transition: transform 0.2s; }
+        .stat-card { 
+            border: none; 
+            border-radius: 12px; 
+            background-color: var(--bg-card);
+            box-shadow: var(--shadow); 
+            transition: transform 0.2s, background-color 0.3s; 
+        }
         .stat-card:hover { transform: translateY(-3px); }
-        .icon-box { width: 48px; height: 48px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 1.25rem; }
+        .icon-box { 
+            width: 48px; 
+            height: 48px; 
+            border-radius: 10px; 
+            display: flex; 
+            align-items: center; 
+            justify-content: center; 
+            font-size: 1.25rem; 
+            background-color: var(--bg-body); /* subtle background for icons */
+            color: var(--accent-color);
+        }
+        
+        /* Dropdown theming override */
+        .dropdown-menu {
+            background-color: var(--bg-card);
+            border-color: var(--border-color);
+        }
+        .dropdown-item {
+            color: var(--text-primary);
+        }
+        .dropdown-item:hover {
+            background-color: var(--bg-body);
+            color: var(--accent-color);
+        }
+        .dropdown-header {
+            color: var(--text-secondary);
+        }
     </style>
+    <script>
+        // Theme Switcher Logic
+        function setTheme(themeName) {
+            if (themeName === 'default') {
+                document.documentElement.removeAttribute('data-theme');
+                localStorage.removeItem('theme');
+            } else {
+                document.documentElement.setAttribute('data-theme', themeName);
+                localStorage.setItem('theme', themeName);
+            }
+        }
+        
+        // Apply theme immediately on load to prevent flash
+        (function() {
+            const savedTheme = localStorage.getItem('theme');
+            if (savedTheme) {
+                document.documentElement.setAttribute('data-theme', savedTheme);
+            }
+        })();
+    </script>
 </head>
 <body>
 
 <!-- Mobile Header -->
-<nav class="navbar navbar-light bg-white border-bottom d-md-none fixed-top">
+<nav class="navbar navbar-light border-bottom d-md-none fixed-top" style="background-color: var(--bg-card);">
     <div class="container-fluid">
-        <a class="navbar-brand fw-bold text-dark" href="index.php">
+        <a class="navbar-brand fw-bold" href="index.php" style="color: var(--text-primary);">
             <?php if ($logoUrl): ?>
                 <img src="../<?= htmlspecialchars($logoUrl) ?>" alt="Logo" style="height: 30px;">
             <?php else: ?>
-                <?= htmlspecialchars($companyName) ?><span class="text-primary">Admin</span>
+                <?= htmlspecialchars($companyName) ?><span style="color: var(--accent-color);">Admin</span>
             <?php endif; ?>
         </a>
         <button class="navbar-toggler border-0" type="button" data-bs-toggle="offcanvas" data-bs-target="#sidebarMenu">
@@ -80,12 +181,12 @@ function isActive($page) {
             <?php if ($logoUrl): ?>
                 <img src="../<?= htmlspecialchars($logoUrl) ?>" alt="Logo" style="max-height: 50px; max-width: 100%;">
             <?php else: ?>
-                <h4 class="fw-bold m-0 text-dark"><?= htmlspecialchars($companyName) ?><span style="color: #FF6B6B;">.</span></h4>
+                <h4 class="fw-bold m-0" style="color: var(--text-primary);"><?= htmlspecialchars($companyName) ?><span style="color: var(--accent-color);">.</span></h4>
             <?php endif; ?>
         </a>
     </div>
     <div class="px-4 py-3 d-md-none">
-        <h5 class="fw-bold">Menu</h5>
+        <h5 class="fw-bold" style="color: var(--text-primary);">Menu</h5>
     </div>
     
     <div class="sidebar-content">
@@ -97,7 +198,7 @@ function isActive($page) {
             </li>
         </ul>
 
-        <h6 class="sidebar-heading">POS & Operations</h6>
+        <h6 class="sidebar-heading"><i class="bi bi-shop"></i> POS & Operations</h6>
         <ul class="nav flex-column">
             <li class="nav-item">
                 <a class="nav-link" href="../pos.php" target="_blank">
@@ -116,7 +217,7 @@ function isActive($page) {
             </li>
         </ul>
 
-        <h6 class="sidebar-heading">Menu Management</h6>
+        <h6 class="sidebar-heading"><i class="bi bi-menu-button-wide"></i> Menu Management</h6>
         <ul class="nav flex-column">
             <li class="nav-item">
                 <a class="nav-link <?= isActive('products.php') ?>" href="products.php">
@@ -130,7 +231,7 @@ function isActive($page) {
             </li>
         </ul>
 
-        <h6 class="sidebar-heading">Restaurant Setup</h6>
+        <h6 class="sidebar-heading"><i class="bi bi-gear-wide-connected"></i> Restaurant Setup</h6>
         <ul class="nav flex-column">
              <li class="nav-item">
                 <a class="nav-link <?= isActive('outlets.php') ?>" href="outlets.php">
@@ -149,7 +250,7 @@ function isActive($page) {
             </li>
         </ul>
 
-        <h6 class="sidebar-heading">People & Partners</h6>
+        <h6 class="sidebar-heading"><i class="bi bi-people"></i> People & Partners</h6>
         <ul class="nav flex-column">
             <li class="nav-item">
                 <a class="nav-link <?= isActive('customers.php') ?>" href="customers.php">
@@ -168,7 +269,7 @@ function isActive($page) {
             </li>
         </ul>
 
-        <h6 class="sidebar-heading">Settings</h6>
+        <h6 class="sidebar-heading"><i class="bi bi-sliders"></i> Settings</h6>
         <ul class="nav flex-column mb-5">
             <li class="nav-item">
                 <a class="nav-link <?= isActive('payment_types.php') ?>" href="payment_types.php">
@@ -185,6 +286,7 @@ function isActive($page) {
                     <i class="bi bi-building me-2"></i> Company
                 </a>
             </li>
+
              <li class="nav-item border-top mt-2 pt-2">
                 <a class="nav-link text-muted" href="../index.php" target="_blank">
                     <i class="bi bi-box-arrow-up-right me-2"></i> View Site
@@ -194,4 +296,39 @@ function isActive($page) {
     </div>
 </div>
 
-<div class="main-content pt-5 pt-md-4">
\ No newline at end of file
+<div class="main-content pt-5 pt-md-4">
+    <!-- Top Header -->
+    <header class="d-flex justify-content-end align-items-center mb-4 pb-3 border-bottom">
+        <div class="d-flex align-items-center gap-3">
+            <!-- Theme Switcher -->
+            <div class="dropdown">
+                <button class="btn btn-link text-decoration-none dropdown-toggle d-flex align-items-center gap-2" type="button" id="topThemeDropdown" data-bs-toggle="dropdown" aria-expanded="false" style="color: var(--text-primary);">
+                    <i class="bi bi-palette"></i>
+                    <span class="d-none d-sm-inline">Theme</span>
+                </button>
+                <ul class="dropdown-menu dropdown-menu-end shadow border-0" aria-labelledby="topThemeDropdown">
+                    <li><h6 class="dropdown-header">Select Theme</h6></li>
+                    <li><button class="dropdown-item d-flex align-items-center gap-2" onclick="setTheme('default')"><span class="d-inline-block rounded-circle" style="width:12px;height:12px;background:#eee;border:1px solid #ddd"></span> Default</button></li>
+                    <li><button class="dropdown-item d-flex align-items-center gap-2" onclick="setTheme('dark')"><span class="d-inline-block rounded-circle" style="width:12px;height:12px;background:#333"></span> Dark</button></li>
+                    <li><button class="dropdown-item d-flex align-items-center gap-2" onclick="setTheme('ocean')"><span class="d-inline-block rounded-circle" style="width:12px;height:12px;background:#0077B6"></span> Ocean</button></li>
+                    <li><button class="dropdown-item d-flex align-items-center gap-2" onclick="setTheme('forest')"><span class="d-inline-block rounded-circle" style="width:12px;height:12px;background:#2D6A4F"></span> Forest</button></li>
+                    <li><button class="dropdown-item d-flex align-items-center gap-2" onclick="setTheme('grape')"><span class="d-inline-block rounded-circle" style="width:12px;height:12px;background:#7B1FA2"></span> Grape</button></li>
+                </ul>
+            </div>
+
+            <!-- User Profile -->
+            <div class="dropdown">
+                <a href="#" class="d-flex align-items-center text-decoration-none dropdown-toggle" id="userDropdown" data-bs-toggle="dropdown" aria-expanded="false" style="color: var(--text-primary);">
+                    <div class="bg-primary bg-gradient rounded-circle d-flex align-items-center justify-content-center text-white me-2 shadow-sm" style="width:38px;height:38px; font-weight:600;">A</div>
+                    <span class="d-none d-sm-inline fw-medium">Admin</span>
+                </a>
+                <ul class="dropdown-menu dropdown-menu-end shadow border-0" aria-labelledby="userDropdown">
+                    <li><span class="dropdown-item-text text-muted small">Signed in as Admin</span></li>
+                    <li><hr class="dropdown-divider"></li>
+                    <li><a class="dropdown-item" href="company.php"><i class="bi bi-building me-2"></i> Company Settings</a></li>
+                    <li><hr class="dropdown-divider"></li>
+                    <li><a class="dropdown-item text-danger" href="#"><i class="bi bi-box-arrow-right me-2"></i> Logout</a></li>
+                </ul>
+            </div>
+        </div>
+    </header>
\ No newline at end of file
diff --git a/admin/orders.php b/admin/orders.php
index f960556..f2a25ee 100644
--- a/admin/orders.php
+++ b/admin/orders.php
@@ -50,10 +50,12 @@ if (!empty($_GET['search'])) {
 $where_clause = !empty($where) ? 'WHERE ' . implode(' AND ', $where) : '';
 
 // Changed alias 'out' to 'ot' to avoid reserved keyword conflict
-$query = "SELECT o.*, ot.name as outlet_name,
+// Added join to payment_types to get payment name
+$query = "SELECT o.*, ot.name as outlet_name, pt.name as payment_type_name,
     (SELECT GROUP_CONCAT(CONCAT(p.name, ' x', oi.quantity) SEPARATOR ', ') FROM order_items oi JOIN products p ON oi.product_id = p.id WHERE oi.order_id = o.id) as items_summary 
     FROM orders o 
     LEFT JOIN outlets ot ON o.outlet_id = ot.id
+    LEFT JOIN payment_types pt ON o.payment_type_id = pt.id
     $where_clause
     ORDER BY o.created_at DESC";
 
@@ -128,6 +130,7 @@ include 'includes/header.php';
                         <th>Source</th>
                         <th>Items</th>
                         <th>Total</th>
+                        <th>Payment</th>
                         <th>Status</th>
                         <th>Time</th>
                         <th>Action</th>
@@ -136,7 +139,7 @@ include 'includes/header.php';
                 <tbody>
                     <?php foreach ($orders as $order): ?>
                         <tr>
-                            <td class="ps-4 fw-medium">#<?= $order['id'] ?></td>
+                            <td class="ps-4">#<?= $order['id'] ?></td>
                             <td>
                                 <span class="badge bg-white text-dark border">
                                     <i class="bi bi-shop me-1"></i>
@@ -145,7 +148,7 @@ include 'includes/header.php';
                             </td>
                             <td>
                                 <?php if (!empty($order['customer_name'])): ?>
-                                    <div class="fw-medium"><?= htmlspecialchars($order['customer_name']) ?></div>
+                                    <div><?= htmlspecialchars($order['customer_name']) ?></div>
                                     <?php if (!empty($order['customer_phone'])): ?>
                                         <small class="text-muted"><i class="bi bi-telephone me-1"></i><?= htmlspecialchars($order['customer_phone']) ?></small>
                                     <?php endif; ?>
@@ -173,7 +176,22 @@ include 'includes/header.php';
                                 <?php endif; ?>
                             </td>
                             <td><small class="text-muted"><?= htmlspecialchars($order['items_summary']) ?></small></td>
-                            <td class="fw-bold"><?= format_currency($order['total_amount']) ?></td>
+                            <td><?= format_currency($order['total_amount']) ?></td>
+                            <td>
+                                <?php 
+                                    $payment_name = $order['payment_type_name'] ?? 'Unpaid';
+                                    $payment_badge = match(strtolower($payment_name)) {
+                                        'cash' => 'bg-success',
+                                        'credit card' => 'bg-primary',
+                                        'loyalty redeem' => 'bg-warning',
+                                        'unpaid' => 'bg-secondary',
+                                        default => 'bg-secondary'
+                                    };
+                                ?>
+                                <span class="badge <?= $payment_badge ?> text-dark bg-opacity-25 border border-<?= str_replace('bg-', '', $payment_badge) ?>">
+                                    <?= htmlspecialchars($payment_name) ?>
+                                </span>
+                            </td>
                             <td>
                                 <span class="badge rounded-pill status-<?= $order['status'] ?>">
                                     <?= ucfirst($order['status']) ?>
@@ -187,10 +205,6 @@ include 'includes/header.php';
                                 <form method="POST" class="d-flex gap-2">
                                     <input type="hidden" name="order_id" value="<?= $order['id'] ?>">
                                     <input type="hidden" name="action" value="update_status">
-                                    <!-- Preserve filter params in form action? No, form POSTs to same URL. 
-                                         We can add hidden inputs to redirect back with params, but header location above handles it if we pass GET params.
-                                         The POST form action will just be "orders.php". 
-                                         Ideally we should append query string to action. -->
                                     
                                     <?php if ($order['status'] === 'pending'): ?>
                                         <button type="submit" name="status" value="preparing" class="btn btn-sm btn-primary">
@@ -216,7 +230,7 @@ include 'includes/header.php';
                     <?php endforeach; ?>
                     <?php if (empty($orders)): ?>
                         <tr>
-                            <td colspan="10" class="text-center py-5 text-muted">
+                            <td colspan="11" class="text-center py-5 text-muted">
                                 <i class="bi bi-inbox fs-1 d-block mb-2"></i>
                                 No active orders found matching your criteria.
                             </td>
diff --git a/api/order.php b/api/order.php
index 8add147..d17b623 100644
--- a/api/order.php
+++ b/api/order.php
@@ -125,10 +125,51 @@ try {
     $discount = isset($data['discount']) ? floatval($data['discount']) : 0.00;
     $total_amount = isset($data['total_amount']) ? floatval($data['total_amount']) : 0.00;
 
-    $stmt = $pdo->prepare("INSERT INTO orders (outlet_id, table_id, table_number, order_type, customer_id, customer_name, customer_phone, payment_type_id, total_amount, discount, status) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, 'pending')");
-    $stmt->execute([$outlet_id, $table_id, $table_number, $order_type, $customer_id, $customer_name, $customer_phone, $payment_type_id, $total_amount, $discount]);
-    $order_id = $pdo->lastInsertId();
+    // Check for Existing Order ID (Update Mode)
+    $order_id = isset($data['order_id']) ? intval($data['order_id']) : null;
+    $is_update = false;
 
+    if ($order_id) {
+        // Verify existence and status (optional: only update pending orders?)
+        $checkStmt = $pdo->prepare("SELECT id FROM orders WHERE id = ?");
+        $checkStmt->execute([$order_id]);
+        if ($checkStmt->fetch()) {
+            $is_update = true;
+        } else {
+            // If ID sent but not found, create new? Or error?
+            // Let's treat as new if not found to avoid errors, or maybe user meant to update.
+            // Safe bet: error if explicit update requested but failed.
+            // But for now, let's just create new if ID is invalid, or better, stick to the plan: Update if ID present.
+            $order_id = null; // Reset to create new
+        }
+    }
+
+    if ($is_update) {
+        // UPDATE Existing Order
+        $stmt = $pdo->prepare("UPDATE orders SET 
+            outlet_id = ?, table_id = ?, table_number = ?, order_type = ?, 
+            customer_id = ?, customer_name = ?, customer_phone = ?, 
+            payment_type_id = ?, total_amount = ?, discount = ?, status = 'pending' 
+            WHERE id = ?");
+        $stmt->execute([
+            $outlet_id, $table_id, $table_number, $order_type, 
+            $customer_id, $customer_name, $customer_phone, 
+            $payment_type_id, $total_amount, $discount, 
+            $order_id
+        ]);
+
+        // Clear existing items to replace them
+        $delStmt = $pdo->prepare("DELETE FROM order_items WHERE order_id = ?");
+        $delStmt->execute([$order_id]);
+
+    } else {
+        // INSERT New Order
+        $stmt = $pdo->prepare("INSERT INTO orders (outlet_id, table_id, table_number, order_type, customer_id, customer_name, customer_phone, payment_type_id, total_amount, discount, status) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, 'pending')");
+        $stmt->execute([$outlet_id, $table_id, $table_number, $order_type, $customer_id, $customer_name, $customer_phone, $payment_type_id, $total_amount, $discount]);
+        $order_id = $pdo->lastInsertId();
+    }
+
+    // Insert Items (Common for both Insert and Update)
     $item_stmt = $pdo->prepare("INSERT INTO order_items (order_id, product_id, variant_id, quantity, unit_price) VALUES (?, ?, ?, ?, ?)");
     
     // Pre-prepare statements for name fetching
@@ -247,4 +288,4 @@ You've earned *{points_earned} points* with this order.
     }
     error_log("Order Error: " . $e->getMessage());
     echo json_encode(['success' => false, 'error' => $e->getMessage()]);
-}
\ No newline at end of file
+}
diff --git a/api/recall_orders.php b/api/recall_orders.php
new file mode 100644
index 0000000..b27425f
--- /dev/null
+++ b/api/recall_orders.php
@@ -0,0 +1,96 @@
+<?php
+header('Content-Type: application/json');
+require_once __DIR__ . '/../db/config.php';
+
+$pdo = db();
+$action = $_GET['action'] ?? 'list';
+
+try {
+    if ($action === 'list') {
+        $outlet_id = $_GET['outlet_id'] ?? 1;
+        
+        $stmt = $pdo->prepare("
+            SELECT o.id, o.customer_name, o.customer_phone, o.total_amount, o.created_at, o.table_number, o.order_type,
+            (SELECT COUNT(*) FROM order_items WHERE order_id = o.id) as item_count
+            FROM orders o
+            WHERE o.outlet_id = ? 
+              AND o.status = 'pending' 
+              AND (o.payment_type_id IS NULL OR o.payment_type_id = 0)
+            ORDER BY o.created_at DESC
+        ");
+        $stmt->execute([$outlet_id]);
+        $orders = $stmt->fetchAll(PDO::FETCH_ASSOC);
+        
+        // Format date for JS
+        foreach ($orders as &$o) {
+            $o['time_formatted'] = date('H:i', strtotime($o['created_at']));
+        }
+        
+        echo json_encode(['success' => true, 'orders' => $orders]);
+        exit;
+    }
+
+    if ($action === 'details') {
+        $order_id = $_GET['id'] ?? null;
+        if (!$order_id) {
+            echo json_encode(['success' => false, 'error' => 'Missing ID']);
+            exit;
+        }
+        
+        // Fetch Order
+        $stmt = $pdo->prepare("SELECT * FROM orders WHERE id = ?");
+        $stmt->execute([$order_id]);
+        $order = $stmt->fetch(PDO::FETCH_ASSOC);
+        
+        if (!$order) {
+            echo json_encode(['success' => false, 'error' => 'Order not found']);
+            exit;
+        }
+        
+        // Fetch Items
+        $stmtItems = $pdo->prepare("
+            SELECT oi.*, p.name as product_name, p.price as base_price, v.name as variant_name, v.price_adjustment
+            FROM order_items oi
+            JOIN products p ON oi.product_id = p.id
+            LEFT JOIN product_variants v ON oi.variant_id = v.id
+            WHERE oi.order_id = ?
+        ");
+        $stmtItems->execute([$order_id]);
+        $items = $stmtItems->fetchAll(PDO::FETCH_ASSOC);
+        
+        // Format items for JS cart
+        $cartItems = [];
+        foreach ($items as $item) {
+            $cartItems[] = [
+                'id' => $item['product_id'],
+                'name' => $item['product_name'],
+                'price' => floatval($item['unit_price']),
+                'base_price' => floatval($item['base_price']), // Note: this might be different from current DB price if changed, but for recall we usually want the ORIGINAL price or CURRENT? 
+                // Ideally, if we edit an order, we might want to keep original prices OR update to current. 
+                // For simplicity, let's use the price stored in order_items (unit_price) as the effective price.
+                'quantity' => intval($item['quantity']),
+                'variant_id' => $item['variant_id'],
+                'variant_name' => $item['variant_name'],
+                'hasVariants' => !empty($item['variant_id'])
+            ];
+        }
+        
+        // Fetch Customer
+        $customer = null;
+        if ($order['customer_id']) {
+            $cStmt = $pdo->prepare("SELECT * FROM customers WHERE id = ?");
+            $cStmt->execute([$order['customer_id']]);
+            $customer = $cStmt->fetch(PDO::FETCH_ASSOC);
+        }
+        
+        echo json_encode([
+            'success' => true, 
+            'order' => $order, 
+            'items' => $cartItems,
+            'customer' => $customer
+        ]);
+        exit;
+    }
+} catch (Exception $e) {
+    echo json_encode(['success' => false, 'error' => $e->getMessage()]);
+}
diff --git a/assets/css/custom.css b/assets/css/custom.css
index 340738d..d11582d 100644
--- a/assets/css/custom.css
+++ b/assets/css/custom.css
@@ -1,29 +1,133 @@
 :root {
+  /* Default Theme (Light/Minimal) */
   --primary-color: #1A1A1A;
   --accent-color: #E63946;
-  --secondary-bg: #F5F5F5;
+  --bg-body: #F5F5F5;
+  --bg-card: #FFFFFF;
+  --bg-sidebar: #FFFFFF;
   --text-primary: #1A1A1A;
   --text-secondary: #666666;
-  --white: #FFFFFF;
+  --text-heading: #999999;
+  --border-color: #EEEEEE;
   --border-radius: 8px;
   --shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
+  --sidebar-active-bg: #FFF0F0;
+  --sidebar-active-color: #FF6B6B;
+  --sidebar-active-border: #FF6B6B;
+}
+
+/* Dark Theme */
+[data-theme="dark"] {
+  --primary-color: #E0E0E0;
+  --accent-color: #FF6B6B;
+  --bg-body: #121212;
+  --bg-card: #1E1E1E;
+  --bg-sidebar: #1E1E1E;
+  --text-primary: #E0E0E0;
+  --text-secondary: #A0A0A0;
+  --text-heading: #888888;
+  --border-color: #333333;
+  --shadow: 0 4px 6px rgba(0, 0, 0, 0.5);
+  --sidebar-active-bg: #2C2C2C;
+  --sidebar-active-color: #FF6B6B;
+  --sidebar-active-border: #FF6B6B;
+}
+
+/* Ocean Theme */
+[data-theme="ocean"] {
+  --primary-color: #003049;
+  --accent-color: #0077B6;
+  --bg-body: #E0F7FA;
+  --bg-card: #FFFFFF;
+  --bg-sidebar: #FFFFFF;
+  --text-primary: #003049;
+  --text-secondary: #546E7A;
+  --text-heading: #0288D1;
+  --border-color: #B2EBF2;
+  --sidebar-active-bg: #E1F5FE;
+  --sidebar-active-color: #0288D1;
+  --sidebar-active-border: #0288D1;
+}
+
+/* Forest Theme */
+[data-theme="forest"] {
+  --primary-color: #1B4332;
+  --accent-color: #2D6A4F;
+  --bg-body: #F1F8E9;
+  --bg-card: #FFFFFF;
+  --bg-sidebar: #FFFFFF;
+  --text-primary: #1B4332;
+  --text-secondary: #558B2F;
+  --text-heading: #33691E;
+  --border-color: #C8E6C9;
+  --sidebar-active-bg: #E8F5E9;
+  --sidebar-active-color: #2E7D32;
+  --sidebar-active-border: #2E7D32;
+}
+
+/* Grape Theme */
+[data-theme="grape"] {
+    --primary-color: #4A148C;
+    --accent-color: #7B1FA2;
+    --bg-body: #F3E5F5;
+    --bg-card: #FFFFFF;
+    --bg-sidebar: #FFFFFF;
+    --text-primary: #4A148C;
+    --text-secondary: #7B1FA2;
+    --text-heading: #8E24AA;
+    --border-color: #E1BEE7;
+    --sidebar-active-bg: #F3E5F5;
+    --sidebar-active-color: #8E24AA;
+    --sidebar-active-border: #8E24AA;
 }
 
 body {
   font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
-  background-color: var(--secondary-bg);
+  background-color: var(--bg-body);
   color: var(--text-primary);
   line-height: 1.5;
   margin: 0;
   padding: 0;
+  transition: background-color 0.3s, color 0.3s;
 }
 
 .navbar {
-  background-color: var(--white);
-  border-bottom: 1px solid #EAEAEA;
+  background-color: var(--bg-card);
+  border-bottom: 1px solid var(--border-color);
   padding: 1rem 0;
 }
 
+.sidebar {
+    background: var(--bg-sidebar) !important;
+    border-right: 1px solid var(--border-color) !important;
+}
+
+.sidebar-header {
+    background: var(--bg-sidebar) !important;
+    border-bottom: 1px solid var(--border-color) !important;
+}
+
+.sidebar .nav-link {
+    color: var(--text-secondary) !important;
+}
+
+.sidebar .nav-link:hover, .sidebar .nav-link.active {
+    color: var(--sidebar-active-color) !important;
+    background: var(--sidebar-active-bg) !important;
+    border-right: 3px solid var(--sidebar-active-border) !important;
+}
+
+.sidebar-heading {
+    color: var(--text-heading) !important;
+    display: flex;
+    align-items: center;
+}
+
+.sidebar-heading i {
+    color: var(--accent-color);
+    font-size: 1.1em;
+}
+
 .brand-logo {
   font-weight: 700;
   font-size: 1.5rem;
@@ -38,15 +142,16 @@ body {
   font-size: 1.25rem;
   border-bottom: 2px solid var(--accent-color);
   display: inline-block;
+  color: var(--text-primary);
 }
 
 .product-card {
-  background: var(--white);
+  background: var(--bg-card);
   border-radius: var(--border-radius);
   overflow: hidden;
   box-shadow: var(--shadow);
   transition: transform 0.2s ease;
-  border: 1px solid #EAEAEA;
+  border: 1px solid var(--border-color);
   height: 100%;
 }
 
@@ -57,7 +162,7 @@ body {
 .product-image {
   width: 100%;
   height: 180px;
-  background-color: #EEEEEE;
+  background-color: var(--border-color);
   object-fit: cover;
 }
 
@@ -69,6 +174,7 @@ body {
   font-weight: 600;
   font-size: 1.1rem;
   margin-bottom: 0.5rem;
+  color: var(--text-primary);
 }
 
 .product-desc {
@@ -86,7 +192,7 @@ body {
 
 .btn-add {
   background-color: var(--primary-color);
-  color: var(--white);
+  color: #FFFFFF;
   border-radius: var(--border-radius);
   padding: 0.5rem 1rem;
   font-weight: 600;
@@ -94,15 +200,15 @@ body {
 }
 
 .btn-add:hover {
-  background-color: #333333;
+  opacity: 0.9;
 }
 
 .cart-sidebar {
-  background: var(--white);
+  background: var(--bg-card);
   height: 100vh;
   position: sticky;
   top: 0;
-  border-left: 1px solid #EAEAEA;
+  border-left: 1px solid var(--border-color);
   padding: 2rem;
   display: flex;
   flex-direction: column;
@@ -113,17 +219,19 @@ body {
   justify-content: space-between;
   margin-bottom: 1rem;
   padding-bottom: 1rem;
-  border-bottom: 1px solid #EEEEEE;
+  border-bottom: 1px solid var(--border-color);
 }
 
 .cart-item-name {
   font-weight: 600;
   font-size: 0.9rem;
+  color: var(--text-primary);
 }
 
 .cart-item-price {
   font-weight: 700;
   font-size: 0.9rem;
+  color: var(--text-primary);
 }
 
 .cart-total {
@@ -134,6 +242,7 @@ body {
   font-size: 1.25rem;
   display: flex;
   justify-content: space-between;
+  color: var(--text-primary);
 }
 
 .order-badge {
@@ -147,7 +256,7 @@ body {
 
 /* Admin Styles */
 .admin-table-container {
-  background: var(--white);
+  background: var(--bg-card);
   border-radius: var(--border-radius);
   box-shadow: var(--shadow);
   padding: 1.5rem;
@@ -166,10 +275,10 @@ body {
 
 /* Friendly Table & UI Enhancements */
 .filter-bar {
-    background: #fff;
+    background: var(--bg-card);
     border-radius: 12px;
     padding: 1rem 1.5rem;
-    box-shadow: 0 2px 12px rgba(0,0,0,0.03);
+    box-shadow: var(--shadow);
     margin-bottom: 1.5rem;
 }
 
@@ -183,13 +292,13 @@ body {
     font-weight: 600;
     text-transform: uppercase;
     font-size: 0.75rem;
-    color: #999;
+    color: var(--text-heading);
     letter-spacing: 0.8px;
     padding: 0 1.5rem 0.5rem 1.5rem;
 }
 .friendly-table tbody tr {
-    background: #fff;
-    box-shadow: 0 2px 6px rgba(0,0,0,0.02);
+    background: var(--bg-card);
+    box-shadow: var(--shadow);
     border-radius: 12px;
     transition: all 0.2s ease;
 }
@@ -201,7 +310,8 @@ body {
     border: none;
     padding: 1rem 1.5rem;
     vertical-align: middle;
-    background-color: #fff; /* Ensure bg is applied to cells for radius to work if needed */
+    background-color: var(--bg-card);
+    color: var(--text-primary);
 }
 .friendly-table td:first-child {
     border-top-left-radius: 12px;
@@ -219,8 +329,8 @@ body {
     box-shadow: 0 2px 4px rgba(0,0,0,0.1);
 }
 .badge-soft {
-    background-color: #f3f4f6;
-    color: #4b5563;
+    background-color: var(--border-color);
+    color: var(--text-secondary);
     font-weight: 500;
     padding: 0.4em 0.8em;
     border-radius: 6px;
@@ -233,13 +343,13 @@ body {
     justify-content: center;
     border-radius: 8px;
     transition: all 0.2s;
-    background: #f8f9fa;
-    color: #6c757d;
+    background: var(--border-color);
+    color: var(--text-secondary);
     border: none;
 }
 .btn-icon-soft:hover {
-    background: #e9ecef;
-    color: #495057;
+    background: var(--accent-color);
+    color: #FFFFFF;
 }
 .btn-icon-soft.delete:hover {
     background: #fee2e2;
@@ -252,5 +362,35 @@ body {
 .text-price {
     font-family: 'Inter', sans-serif;
     font-weight: 700;
-    color: #111827;
+    color: var(--text-primary);
+}
+
+/* Bootstrap Utility Overrides for Dark Mode */
+[data-theme="dark"] .bg-white {
+    background-color: var(--bg-card) !important;
+    color: var(--text-primary) !important;
+}
+[data-theme="dark"] .bg-light {
+    background-color: var(--bg-body) !important;
+    color: var(--text-primary) !important;
+}
+[data-theme="dark"] .text-muted {
+    color: var(--text-secondary) !important;
+}
+[data-theme="dark"] .text-dark {
+    color: var(--text-primary) !important;
+}
+[data-theme="dark"] .border-bottom,
+[data-theme="dark"] .border-top,
+[data-theme="dark"] .border-end,
+[data-theme="dark"] .border-start,
+[data-theme="dark"] .border {
+    border-color: var(--border-color) !important;
+}
+[data-theme="dark"] .card {
+    background-color: var(--bg-card);
+    border-color: var(--border-color);
+}
+[data-theme="dark"] .table {
+    color: var(--text-primary);
 }
\ No newline at end of file
diff --git a/assets/js/main.js b/assets/js/main.js
index b693d57..842857a 100644
--- a/assets/js/main.js
+++ b/assets/js/main.js
@@ -13,6 +13,7 @@ document.addEventListener('DOMContentLoaded', () => {
     });
 
     let cart = [];
+    let currentOrderId = null; // Track order ID for updates
     const cartItemsContainer = document.getElementById('cart-items');
     const cartTotalPrice = document.getElementById('cart-total-price');
     const cartSubtotal = document.getElementById('cart-subtotal');
@@ -21,6 +22,12 @@ document.addEventListener('DOMContentLoaded', () => {
     // Updated Button References
     const quickOrderBtn = document.getElementById('quick-order-btn');
     const placeOrderBtn = document.getElementById('place-order-btn');
+    const recallBtn = document.getElementById('recall-bill-btn');
+    
+    // Recall Modal
+    const recallModalEl = document.getElementById('recallOrderModal');
+    const recallModal = recallModalEl ? new bootstrap.Modal(recallModalEl) : null;
+    const recallList = document.getElementById('recall-orders-list');
     
     // Loyalty State
     let isLoyaltyRedemption = false;
@@ -105,6 +112,93 @@ document.addEventListener('DOMContentLoaded', () => {
         });
     }
 
+    // --- Recall Order Logic ---
+    if (recallBtn) {
+        recallBtn.addEventListener('click', () => {
+            fetchRecallOrders();
+        });
+    }
+
+    function fetchRecallOrders() {
+        if (!recallList) return;
+        recallList.innerHTML = '<div class="text-center py-5"><div class="spinner-border text-primary" role="status"></div></div>';
+        if (recallModal) recallModal.show();
+        
+        const outletId = new URLSearchParams(window.location.search).get('outlet_id') || 1;
+        fetch(`api/recall_orders.php?action=list&outlet_id=${outletId}`)
+            .then(res => res.json())
+            .then(data => {
+                recallList.innerHTML = '';
+                if (data.success && data.orders.length > 0) {
+                    data.orders.forEach(order => {
+                        const item = document.createElement('button');
+                        item.className = 'list-group-item list-group-item-action d-flex justify-content-between align-items-center';
+                        item.innerHTML = `
+                            <div>
+                                <div class="fw-bold">Order #${order.id} <span class="badge bg-secondary ms-1">${order.order_type}</span></div>
+                                <small class="text-muted">
+                                    ${order.customer_name || 'Guest'} 
+                                    ${order.table_number ? ' • Table ' + order.table_number : ''}
+                                    • ${order.time_formatted}
+                                </small>
+                            </div>
+                            <div class="text-end">
+                                <div class="fw-bold text-primary">${formatCurrency(order.total_amount)}</div>
+                                <small class="text-muted">${order.item_count} items</small>
+                            </div>
+                        `;
+                        item.onclick = () => loadRecalledOrder(order.id);
+                        recallList.appendChild(item);
+                    });
+                } else {
+                    recallList.innerHTML = '<div class="p-4 text-center text-muted">No unpaid bills found.</div>';
+                }
+            })
+            .catch(err => {
+                recallList.innerHTML = '<div class="alert alert-danger">Error fetching orders.</div>';
+            });
+    }
+    
+    function loadRecalledOrder(orderId) {
+        fetch(`api/recall_orders.php?action=details&id=${orderId}`)
+            .then(res => res.json())
+            .then(data => {
+                if (data.success) {
+                    // Set Order ID
+                    currentOrderId = data.order.id;
+                    
+                    // Set Customer
+                    if (data.customer) {
+                        selectCustomer(data.customer);
+                    } else {
+                        if (clearCustomerBtn) clearCustomerBtn.click();
+                    }
+                    
+                    // Set Table/Order Type
+                    const otInput = document.querySelector(`input[name="order_type"][value="${data.order.order_type}"]`);
+                    if (otInput) {
+                        otInput.checked = true;
+                        if (data.order.order_type === 'dine-in' && data.order.table_id) {
+                            selectTable(data.order.table_id, data.order.table_number);
+                        } else {
+                             checkOrderType();
+                        }
+                    }
+
+                    // Populate Cart
+                    cart = data.items; // Assuming format matches
+                    cartDiscountInput.value = data.order.discount || 0;
+                    
+                    updateCart();
+                    if (recallModal) recallModal.hide();
+                    showToast(`Order #${orderId} loaded!`, 'success');
+                } else {
+                    showToast(data.error || 'Failed to load order', 'danger');
+                }
+            })
+            .catch(err => showToast('Error loading order details', 'danger'));
+    }
+
     // --- Customer Search ---
     let searchTimeout;
     if (customerSearchInput) {
@@ -418,6 +512,14 @@ document.addEventListener('DOMContentLoaded', () => {
             cartTotalPrice.innerText = formatCurrency(0);
             if (quickOrderBtn) quickOrderBtn.disabled = true;
             if (placeOrderBtn) placeOrderBtn.disabled = true;
+            
+            // RESET current Order ID if cart becomes empty?
+            // Actually, if we empty the cart, we might want to "cancel" the update?
+            // No, user can add items back. But if they leave it empty, we can't submit.
+            // If they start adding items, it's still the recalled order.
+            // What if they want to START NEW? They should reload or we should provide a Clear button.
+            // For now, let's assume they continue working on it.
+            // If they want new, they can refresh or we can add a "New Order" button later.
             return;
         }
 
@@ -564,6 +666,7 @@ document.addEventListener('DOMContentLoaded', () => {
         const custId = selectedCustomerId.value;
 
         const orderData = {
+            order_id: currentOrderId, // Include ID if updating
             table_number: (orderType === 'dine-in') ? currentTableId : null,
             order_type: orderType,
             customer_id: custId || null,
@@ -621,6 +724,7 @@ document.addEventListener('DOMContentLoaded', () => {
 
                 cart = [];
                 cartDiscountInput.value = 0;
+                currentOrderId = null; // Reset
                 isLoyaltyRedemption = false; // Reset
                 updateCart();
                 if (clearCustomerBtn) clearCustomerBtn.click();
diff --git a/includes/functions.php b/includes/functions.php
index 62c1bb7..a499bf4 100644
--- a/includes/functions.php
+++ b/includes/functions.php
@@ -116,6 +116,8 @@ function render_pagination_controls($pagination, $extra_params = []) {
     // Limit Selector
     $limits = [20, 50, 100, -1];
     echo '<div class="d-flex justify-content-between align-items-center mb-3 bg-white p-2 rounded border">';
+    
+    echo '<div class="d-flex align-items-center">';
     echo '<form method="GET" class="d-flex align-items-center mb-0">';
     // Preserve other GET params
     foreach ($params as $key => $val) {
@@ -131,6 +133,10 @@ function render_pagination_controls($pagination, $extra_params = []) {
     echo '</select>';
     echo '</form>';
     
+    // Total Count
+    echo '<span class="text-muted small ms-3 border-start ps-3">Total: <strong>' . $pagination['total_rows'] . '</strong></span>';
+    echo '</div>';
+    
     // Pagination Links
     if ($total_pages > 1) {
         echo '<nav><ul class="pagination pagination-sm mb-0">';
@@ -176,8 +182,6 @@ function render_pagination_controls($pagination, $extra_params = []) {
         echo "<li class='page-item $next_disabled'><a class='page-link' href='$next_url'>&raquo;</a></li>";
         
         echo '</ul></nav>';
-    } else {
-        echo '<small class="text-muted">Total: ' . $pagination['total_rows'] . '</small>';
     }
     echo '</div>';
 }
\ No newline at end of file
diff --git a/pos.php b/pos.php
index ce055aa..14d6c34 100644
--- a/pos.php
+++ b/pos.php
@@ -72,6 +72,7 @@ foreach ($outlets as $o) {
       
       <div class="d-flex align-items-center gap-3">
          <a href="kitchen.php" class="btn btn-sm btn-outline-secondary">Kitchen View</a>
+         <button class="btn btn-sm btn-outline-danger" id="recall-bill-btn"><i class="bi bi-clock-history"></i> Recall Bill</button>
          <a href="pos.php?order_type=dine-in" class="btn btn-sm btn-outline-secondary">Waiter View</a>
          <a href="admin/orders.php" class="btn btn-sm btn-outline-secondary">Current Orders</a>
 
@@ -264,6 +265,23 @@ foreach ($outlets as $o) {
   <!-- Toast Container -->
   <div class="toast-container position-fixed bottom-0 start-50 translate-middle-x p-3" id="toast-container" style="z-index: 1060;"></div>
 
+  <!-- Recall Order Modal -->
+  <div class="modal fade" id="recallOrderModal" tabindex="-1" aria-hidden="true">
+    <div class="modal-dialog modal-lg modal-dialog-centered">
+      <div class="modal-content">
+        <div class="modal-header">
+          <h5 class="modal-title fw-bold">Recall Unpaid Bill</h5>
+          <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
+        </div>
+        <div class="modal-body bg-light">
+          <div id="recall-orders-list" class="list-group">
+              <!-- Orders injected via JS -->
+          </div>
+        </div>
+      </div>
+    </div>
+  </div>
+
   <!-- Table Selection Modal -->
   <div class="modal fade" id="tableSelectionModal" tabindex="-1" aria-hidden="true" data-bs-backdrop="static">
     <div class="modal-dialog modal-lg modal-dialog-centered">