From 3aa10f537e424db36469025db482ca14ec538cc7 Mon Sep 17 00:00:00 2001
From: Flatlogic Bot <support@flatlogic.com>
Date: Sat, 28 Feb 2026 03:31:01 +0000
Subject: [PATCH] Autosave: 20260228-033101

---
 assets/css/custom.css | 133 +++-------
 charity-settings.php  |  16 +-
 forgot_password.php   |  15 +-
 includes/footer.php   |  31 ++-
 includes/header.php   | 600 +++++++++++++++++-------------------------
 login.php             |  10 +-
 6 files changed, 325 insertions(+), 480 deletions(-)

diff --git a/assets/css/custom.css b/assets/css/custom.css
index 50e0502..bac0303 100644
--- a/assets/css/custom.css
+++ b/assets/css/custom.css
@@ -1,7 +1,5 @@
 body {
-    background: linear-gradient(-45deg, #ee7752, #e73c7e, #23a6d5, #23d5ab);
-    background-size: 400% 400%;
-    animation: gradient 15s ease infinite;
+    background-color: #f8f9fa;
     color: #212529;
     font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
     font-size: 14px;
@@ -36,22 +34,20 @@ body {
 .chat-container {
     width: 100%;
     max-width: 600px;
-    background: rgba(255, 255, 255, 0.85);
-    border: 1px solid rgba(255, 255, 255, 0.3);
+    background: #ffffff;
+    border: 1px solid rgba(0, 0, 0, 0.1);
     border-radius: 20px;
     display: flex;
     flex-direction: column;
     height: 85vh;
-    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
-    backdrop-filter: blur(15px);
-    -webkit-backdrop-filter: blur(15px);
+    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
     overflow: hidden;
 }
 
 .chat-header {
     padding: 1.5rem;
     border-bottom: 1px solid rgba(0, 0, 0, 0.05);
-    background: rgba(255, 255, 255, 0.5);
+    background: #f8f9fa;
     font-weight: 700;
     font-size: 1.1rem;
     display: flex;
@@ -78,12 +74,12 @@ body {
 }
 
 ::-webkit-scrollbar-thumb {
-    background: rgba(255, 255, 255, 0.3);
+    background: rgba(0, 0, 0, 0.1);
     border-radius: 10px;
 }
 
 ::-webkit-scrollbar-thumb:hover {
-    background: rgba(255, 255, 255, 0.5);
+    background: rgba(0, 0, 0, 0.2);
 }
 
 .message {
@@ -92,32 +88,32 @@ body {
     border-radius: 16px;
     line-height: 1.5;
     font-size: 0.95rem;
-    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
+    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
     animation: fadeIn 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
 }
 
 @keyframes fadeIn {
-    from { opacity: 0; transform: translateY(20px) scale(0.95); }
-    to { opacity: 1; transform: translateY(0) scale(1); }
+    from { opacity: 0; transform: translateY(10px); }
+    to { opacity: 1; transform: translateY(0); }
 }
 
 .message.visitor {
     align-self: flex-end;
-    background: linear-gradient(135deg, #212529 0%, #343a40 100%);
+    background: #0d6efd;
     color: #fff;
     border-bottom-right-radius: 4px;
 }
 
 .message.bot {
     align-self: flex-start;
-    background: #ffffff;
+    background: #f1f3f5;
     color: #212529;
     border-bottom-left-radius: 4px;
 }
 
 .chat-input-area {
     padding: 1.25rem;
-    background: rgba(255, 255, 255, 0.5);
+    background: #fff;
     border-top: 1px solid rgba(0, 0, 0, 0.05);
 }
 
@@ -132,17 +128,17 @@ body {
     border-radius: 12px;
     padding: 0.75rem 1rem;
     outline: none;
-    background: rgba(255, 255, 255, 0.9);
+    background: #fff;
     transition: all 0.3s ease;
 }
 
 .chat-input-area input:focus {
-    border-color: #23a6d5;
-    box-shadow: 0 0 0 3px rgba(35, 166, 213, 0.2);
+    border-color: #0d6efd;
+    box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.1);
 }
 
 .chat-input-area button {
-    background: #212529;
+    background: #0d6efd;
     color: #fff;
     border: none;
     padding: 0.75rem 1.5rem;
@@ -153,90 +149,34 @@ body {
 }
 
 .chat-input-area button:hover {
-    background: #000;
-    transform: translateY(-2px);
-    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
-}
-
-/* Background Animations */
-.bg-animations {
-    position: fixed;
-    top: 0;
-    left: 0;
-    width: 100%;
-    height: 100%;
-    z-index: 0;
-    overflow: hidden;
-    pointer-events: none;
-}
-
-.blob {
-    position: absolute;
-    width: 500px;
-    height: 500px;
-    background: rgba(255, 255, 255, 0.2);
-    border-radius: 50%;
-    filter: blur(80px);
-    animation: move 20s infinite alternate cubic-bezier(0.45, 0, 0.55, 1);
-}
-
-.blob-1 { 
-    top: -10%; 
-    left: -10%; 
-    background: rgba(238, 119, 82, 0.4); 
-}
-
-.blob-2 { 
-    bottom: -10%; 
-    right: -10%; 
-    background: rgba(35, 166, 213, 0.4); 
-    animation-delay: -7s; 
-    width: 600px;
-    height: 600px;
-}
-
-.blob-3 { 
-    top: 40%; 
-    left: 30%; 
-    background: rgba(231, 60, 126, 0.3); 
-    animation-delay: -14s; 
-    width: 450px;
-    height: 450px;
-}
-
-@keyframes move {
-    0% { transform: translate(0, 0) rotate(0deg) scale(1); }
-    33% { transform: translate(150px, 100px) rotate(120deg) scale(1.1); }
-    66% { transform: translate(-50px, 200px) rotate(240deg) scale(0.9); }
-    100% { transform: translate(0, 0) rotate(360deg) scale(1); }
+    background: #0b5ed7;
+    transform: translateY(-1px);
 }
 
 .admin-link {
     font-size: 14px;
-    color: #fff;
+    color: #6c757d;
     text-decoration: none;
-    background: rgba(0, 0, 0, 0.2);
+    background: rgba(0, 0, 0, 0.05);
     padding: 0.5rem 1rem;
     border-radius: 8px;
     transition: all 0.3s ease;
 }
 
 .admin-link:hover {
-    background: rgba(0, 0, 0, 0.4);
+    background: rgba(0, 0, 0, 0.1);
     text-decoration: none;
 }
 
 /* Admin Styles */
 .admin-container {
     max-width: 900px;
-    margin: 3rem auto;
-    padding: 2.5rem;
-    background: rgba(255, 255, 255, 0.85);
-    backdrop-filter: blur(20px);
-    -webkit-backdrop-filter: blur(20px);
-    border-radius: 24px;
-    box-shadow: 0 20px 50px rgba(0,0,0,0.15);
-    border: 1px solid rgba(255, 255, 255, 0.4);
+    margin: 2rem auto;
+    padding: 2rem;
+    background: #fff;
+    border-radius: 16px;
+    box-shadow: 0 5px 20px rgba(0,0,0,0.05);
+    border: 1px solid rgba(0, 0, 0, 0.05);
     position: relative;
     z-index: 1;
 }
@@ -244,7 +184,7 @@ body {
 .admin-container h1 {
     margin-top: 0;
     color: #212529;
-    font-weight: 800;
+    font-weight: 700;
 }
 
 .table {
@@ -268,11 +208,12 @@ body {
 .table td {
     background: #fff;
     padding: 1rem;
-    border: none;
+    border-top: 1px solid #f1f3f5;
+    border-bottom: 1px solid #f1f3f5;
 }
 
-.table tr td:first-child { border-radius: 12px 0 0 12px; }
-.table tr td:last-child { border-radius: 0 12px 12px 0; }
+.table tr td:first-child { border-left: 1px solid #f1f3f5; border-radius: 8px 0 0 8px; }
+.table tr td:last-child { border-right: 1px solid #f1f3f5; border-radius: 0 8px 8px 0; }
 
 .form-group {
     margin-bottom: 1.25rem;
@@ -289,7 +230,7 @@ body {
     width: 100%;
     padding: 0.75rem 1rem;
     border: 1px solid rgba(0, 0, 0, 0.1);
-    border-radius: 12px;
+    border-radius: 8px;
     background: #fff;
     transition: all 0.3s ease;
     box-sizing: border-box;
@@ -297,6 +238,6 @@ body {
 
 .form-control:focus {
     outline: none;
-    border-color: #23a6d5;
-    box-shadow: 0 0 0 3px rgba(35, 166, 213, 0.1);
-}
\ No newline at end of file
+    border-color: #0d6efd;
+    box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.1);
+}
diff --git a/charity-settings.php b/charity-settings.php
index 9cb3f8b..1f88b0c 100644
--- a/charity-settings.php
+++ b/charity-settings.php
@@ -55,7 +55,7 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['update_charity'])) {
 
     $stmt = db()->prepare("UPDATE charity_settings SET charity_name = ?, charity_email = ?, charity_phone = ?, charity_address = ?, charity_logo = ?, charity_favicon = ? WHERE id = 1");
     $stmt->execute([$charity_name, $charity_email, $charity_phone, $charity_address, $charity_logo, $charity_favicon]);
-    $_SESSION['success'] = 'تم تحديث إعدادات الجمعية بنجاح';
+    $_SESSION['success'] = 'تم تحديث إعدادات النظام بنجاح';
     redirect('charity-settings.php');
 }
 
@@ -155,7 +155,7 @@ $email_logs = db()->query("SELECT * FROM email_logs ORDER BY id DESC LIMIT 50")-
     <div class="col-md-12">
         <ul class="nav nav-tabs mb-4" id="settingsTabs" role="tablist">
             <li class="nav-item" role="presentation">
-                <button class="nav-link active" id="general-tab" data-bs-toggle="tab" data-bs-target="#general" type="button" role="tab">بيانات الجمعية</button>
+                <button class="nav-link active" id="general-tab" data-bs-toggle="tab" data-bs-target="#general" type="button" role="tab">بيانات النظام</button>
             </li>
             <li class="nav-item" role="presentation">
                 <button class="nav-link" id="smtp-tab" data-bs-toggle="tab" data-bs-target="#smtp" type="button" role="tab">إعدادات SMTP</button>
@@ -171,16 +171,16 @@ $email_logs = db()->query("SELECT * FROM email_logs ORDER BY id DESC LIMIT 50")-
         <div class="tab-content bg-white p-4 shadow-sm rounded border" id="settingsTabsContent">
             <!-- General Settings -->
             <div class="tab-pane show active" id="general" role="tabpanel">
-                <h4 class="mb-4">بيانات الجمعية</h4>
+                <h4 class="mb-4">بيانات النظام</h4>
                 <form method="POST" enctype="multipart/form-data">
                     <input type="hidden" name="update_charity" value="1">
                     <div class="row">
                         <div class="col-md-6 mb-3">
-                            <label class="form-label">اسم الجمعية</label>
+                            <label class="form-label">اسم النظام</label>
                             <input type="text" name="charity_name" class="form-control" value="<?= htmlspecialchars($charity['charity_name'] ?? '') ?>" required>
                         </div>
                         <div class="col-md-6 mb-3">
-                            <label class="form-label">البريد الإلكتروني للجمعية</label>
+                            <label class="form-label">البريد الإلكتروني للنظام</label>
                             <input type="email" name="charity_email" class="form-control" value="<?= htmlspecialchars($charity['charity_email'] ?? '') ?>">
                         </div>
                     </div>
@@ -194,7 +194,7 @@ $email_logs = db()->query("SELECT * FROM email_logs ORDER BY id DESC LIMIT 50")-
                     </div>
                     <div class="row">
                         <div class="col-md-6 mb-3">
-                            <label class="form-label">شعار الجمعية</label>
+                            <label class="form-label">شعار النظام</label>
                             <input type="file" name="charity_logo" class="form-control" accept="image/*">
                             <?php if ($charity['charity_logo']): ?>
                                 <div class="mt-2"><img src="<?= $charity['charity_logo'] ?>" alt="Logo" style="max-height: 80px;"></div>
@@ -208,7 +208,7 @@ $email_logs = db()->query("SELECT * FROM email_logs ORDER BY id DESC LIMIT 50")-
                             <?php endif; ?>
                         </div>
                     </div>
-                    <button type="submit" class="btn btn-dark">تحديث إعدادات الجمعية</button>
+                    <button type="submit" class="btn btn-dark">تحديث إعدادات النظام</button>
                 </form>
             </div>
 
@@ -424,4 +424,4 @@ document.addEventListener('DOMContentLoaded', function() {
 });
 </script>
 
-<?php require_once __DIR__ . '/includes/footer.php'; ?>
+<?php require_once __DIR__ . '/includes/footer.php'; ?>
\ No newline at end of file
diff --git a/forgot_password.php b/forgot_password.php
index 9d0ce7e..39563d9 100644
--- a/forgot_password.php
+++ b/forgot_password.php
@@ -10,10 +10,6 @@ $error = '';
 $success = '';
 $step = 'request'; // 'request' or 'reset'
 
-// Fetch charity settings for logo/name
-$stmt = db()->query("SELECT * FROM charity_settings WHERE id = 1");
-$charity = $stmt->fetch();
-
 // Check if we are in reset mode (token in URL)
 $token = $_GET['token'] ?? '';
 if ($token) {
@@ -49,7 +45,7 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
                 $host = $_SERVER['HTTP_HOST'];
                 $resetLink = "$protocol://$host/forgot_password.php?token=$newToken";
 
-                $subject = "استعادة كلمة المرور - " . ($charity['charity_name'] ?? 'الجمعية الخيرية');
+                $subject = "استعادة كلمة المرور - " . ($charity_info['charity_name'] ?? 'النظام');
                 $html = "
                     <div dir='rtl' style='font-family: Arial, sans-serif; text-align: right;'>
                         <h3>مرحباً {$user['full_name']}</h3>
@@ -67,7 +63,6 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
                     $error = 'فشل إرسال البريد الإلكتروني. يرجى المحاولة لاحقاً أو التواصل مع الإدارة.';
                 }
             } else {
-                // For security, don't reveal if email exists, but here we can be more helpful if it's a closed admin panel
                 $error = 'البريد الإلكتروني غير مسجل لدينا.';
             }
         } else {
@@ -96,11 +91,11 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
     <div class="col-md-4">
         <div class="card p-4 shadow-sm border-0 text-center">
             <div class="mb-4">
-                <?php if ($charity['charity_logo']): ?>
-                    <img src="<?= htmlspecialchars($charity['charity_logo']) ?>" alt="Logo" class="mb-3" style="max-height: 80px;">
+                <?php if (!empty($charity_info['charity_logo'])): ?>
+                    <img src="<?= htmlspecialchars($charity_info['charity_logo']) ?>" alt="Logo" class="mb-3" style="max-height: 80px;">
                 <?php endif; ?>
                 <h4 class="fw-bold">استعادة كلمة المرور</h4>
-                <p class="text-muted small">بريد <?= htmlspecialchars($charity['charity_name'] ?? 'الجمعية الخيرية') ?></p>
+                <p class="text-muted small">بريد <?= htmlspecialchars($charity_info['charity_name'] ?? 'النظام') ?></p>
             </div>
 
             <?php if ($error): ?>
@@ -147,4 +142,4 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
     </div>
 </div>
 
-<?php require_once __DIR__ . '/includes/footer.php'; ?>
+<?php require_once __DIR__ . '/includes/footer.php'; ?>
\ No newline at end of file
diff --git a/includes/footer.php b/includes/footer.php
index af3360d..da38fe8 100644
--- a/includes/footer.php
+++ b/includes/footer.php
@@ -1,11 +1,11 @@
-</main>
-    </div>
-</div>
+<?php if (isLoggedIn()): ?>
+    </div><!-- Close main-content -->
+<?php endif; ?>
 
 <footer class="footer mt-auto py-3 bg-white border-top">
     <div class="container-fluid px-md-4 text-center">
         <span class="text-muted small">
-            &copy; <?= date('Y') ?> <?= htmlspecialchars($charity_name) ?>. جميع الحقوق محفوظة.
+            &copy; <?= date('Y') ?> <?= htmlspecialchars($charity_info['charity_name'] ?? 'نظام إدارة البريد') ?>. جميع الحقوق محفوظة.
         </span>
         <?php if (isAdmin()): ?>
         <div class="mt-2">
@@ -27,8 +27,29 @@
     }
 </style>
 
+<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/js/bootstrap.bundle.min.js"></script>
+<script src="assets/js/main.js?v=<?= time() ?>"></script>
 <script>
-    // Global JS functions if needed
+    // Sidebar Toggle for Mobile
+    document.getElementById('sidebarToggle')?.addEventListener('click', function() {
+        document.getElementById('sidebar').classList.toggle('show');
+    });
+
+    // Theme Switcher
+    const checkbox = document.getElementById('checkbox');
+    if (checkbox) {
+        checkbox.addEventListener('change', () => {
+            const theme = checkbox.checked ? 'dark' : 'light';
+            document.documentElement.setAttribute('data-bs-theme', theme);
+            
+            // Save preference to database
+            fetch('api/update_theme.php', {
+                method: 'POST',
+                headers: { 'Content-Type': 'application/json' },
+                body: JSON.stringify({ theme: theme })
+            });
+        });
+    }
 </script>
 </body>
 </html>
\ No newline at end of file
diff --git a/includes/header.php b/includes/header.php
index ec3875b..4817129 100644
--- a/includes/header.php
+++ b/includes/header.php
@@ -1,30 +1,14 @@
 <?php
-ob_start();
 session_start();
 require_once __DIR__ . '/../db/config.php';
 
+// Auth helpers
 function isLoggedIn() {
     return isset($_SESSION['user_id']);
 }
 
 function isAdmin() {
-    return isset($_SESSION['user_role']) && $_SESSION['user_role'] === 'admin';
-}
-
-function canView() {
-    return isAdmin() || (isset($_SESSION['can_view']) && $_SESSION['can_view'] == 1);
-}
-
-function canAdd() {
-    return isAdmin() || (isset($_SESSION['can_add']) && $_SESSION['can_add'] == 1);
-}
-
-function canEdit() {
-    return isAdmin() || (isset($_SESSION['can_edit']) && $_SESSION['can_edit'] == 1);
-}
-
-function canDelete() {
-    return isAdmin() || (isset($_SESSION['can_delete']) && $_SESSION['can_delete'] == 1);
+    return isset($_SESSION['role']) && $_SESSION['role'] === 'admin';
 }
 
 function redirect($path) {
@@ -32,386 +16,294 @@ function redirect($path) {
     exit;
 }
 
-// Allowed pages when not logged in
-$allowed_pages = ['login.php', 'forgot_password.php'];
-if (!isLoggedIn() && !in_array(basename($_SERVER['PHP_SELF']), $allowed_pages)) {
+// Permission helpers
+function canView() {
+    if (isAdmin()) return true;
+    return $_SESSION['can_view'] ?? false;
+}
+
+function canAdd() {
+    if (isAdmin()) return true;
+    return $_SESSION['can_add'] ?? false;
+}
+
+function canEdit() {
+    if (isAdmin()) return true;
+    return $_SESSION['can_edit'] ?? false;
+}
+
+function canDelete() {
+    if (isAdmin()) return true;
+    return $_SESSION['can_delete'] ?? false;
+}
+
+if (!isLoggedIn() && basename($_SERVER['PHP_SELF']) !== 'login.php' && basename($_SERVER['PHP_SELF']) !== 'forgot_password.php') {
     redirect('login.php');
 }
 
-// Fetch charity settings
-$stmt = db()->query("SELECT * FROM charity_settings WHERE id = 1");
-$charity = $stmt->fetch();
-$charity_name = $charity['charity_name'] ?? 'بريد الجمعية';
-$charity_logo = $charity['charity_logo'] ?? null;
-$charity_favicon = $charity['charity_favicon'] ?? null;
-
-// Fetch current user info if logged in
+// Fetch user info (theme and permissions)
+$user_theme = 'light';
 $current_user = null;
 if (isLoggedIn()) {
-    $stmt = db()->prepare("SELECT full_name, profile_image, theme, can_view, can_add, can_edit, can_delete FROM users WHERE id = ?");
+    $stmt = db()->prepare("SELECT * FROM users WHERE id = ?");
     $stmt->execute([$_SESSION['user_id']]);
     $current_user = $stmt->fetch();
     
-    // Update session permissions
-    $_SESSION['can_view'] = $current_user['can_view'] ?? 1;
-    $_SESSION['can_add'] = $current_user['can_add'] ?? 0;
-    $_SESSION['can_edit'] = $current_user['can_edit'] ?? 0;
-    $_SESSION['can_delete'] = $current_user['can_delete'] ?? 0;
+    if ($current_user) {
+        $user_theme = $current_user['theme'] ?: 'light';
+        $_SESSION['can_view'] = (bool)$current_user['can_view'];
+        $_SESSION['can_add'] = (bool)$current_user['can_add'];
+        $_SESSION['can_edit'] = (bool)$current_user['can_edit'];
+        $_SESSION['can_delete'] = (bool)$current_user['can_delete'];
+        $_SESSION['name'] = $current_user['full_name'] ?: $current_user['username'];
+    }
 }
-$user_theme = $current_user['theme'] ?? 'light';
+
+// Fetch charity info for header/favicon
+$charity_stmt = db()->query("SELECT * FROM charity_settings WHERE id = 1");
+$charity_info = $charity_stmt->fetch();
 ?>
 <!DOCTYPE html>
-<html lang="ar" dir="rtl" data-theme="<?= htmlspecialchars($user_theme) ?>">
+<html lang="ar" dir="rtl" data-bs-theme="<?= $user_theme ?>">
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title><?= htmlspecialchars($charity_name) ?></title>
-    <?php if ($charity_favicon): ?>
-        <link rel="icon" type="image/x-icon" href="<?= $charity_favicon ?>?v=<?= time() ?>">
-    <?php endif; ?>
-    <!-- Bootstrap 5 RTL CSS -->
-    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.rtl.min.css?v=<?php echo time(); ?>">
-    <!-- Google Fonts: Cairo -->
-    <link href="https://fonts.googleapis.com/css2?family=Cairo:wght@400;600;700&display=swap" rel="stylesheet">
-    <!-- Font Awesome -->
-    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css?v=<?php echo time(); ?>">
+    <title><?= htmlspecialchars($charity_info['charity_name'] ?? 'نظام إدارة البريد') ?></title>
     
-    <!-- JS Libraries (Loaded in head to support inline onclick handlers) -->
-    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/js/bootstrap.bundle.min.js?v=<?php echo time(); ?>"></script>
-    <script src="https://cdn.jsdelivr.net/npm/sweetalert2@11"></script>
-    <script src="https://cdn.ckeditor.com/ckeditor5/36.0.1/classic/ckeditor.js?v=<?php echo time(); ?>"></script>
+    <!-- Bootstrap 5 RTL -->
+    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.rtl.min.css">
+    <!-- Font Awesome -->
+    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.2/css/all.min.css">
+    <!-- Google Fonts - Cairo -->
+    <link href="https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;600;700&display=swap" rel="stylesheet">
+    
+    <!-- Custom CSS -->
+    <link rel="stylesheet" href="assets/css/custom.css?v=<?= time() ?>">
+    
+    <?php if ($charity_info['charity_favicon']): ?>
+    <link rel="icon" type="image/x-icon" href="<?= $charity_info['charity_favicon'] ?>">
+    <?php endif; ?>
 
     <style>
-        :root {
-            /* Light Theme (Default) */
-            --bg-color: #f8f9fa;
-            --text-color: #212529;
-            --sidebar-bg: #ffffff;
-            --card-bg: #ffffff;
-            --nav-link-color: #333333;
-            --nav-link-hover-bg: #f0f7ff;
-            --primary-color: #0d6efd;
-            --border-color: rgba(0, 0, 0, 0.075);
-            --muted-text: #6c757d;
-            --input-bg: #ffffff;
-            --input-border: #dee2e6;
-        }
-
-        [data-theme="dark"] {
-            --bg-color: #121212;
-            --text-color: #e0e0e0;
-            --sidebar-bg: #1e1e1e;
-            --card-bg: #1e1e1e;
-            --nav-link-color: #bbbbbb;
-            --nav-link-hover-bg: #2c2c2c;
-            --primary-color: #3788ff;
-            --border-color: rgba(255, 255, 255, 0.1);
-            --muted-text: #999999;
-            --input-bg: #2d2d2d;
-            --input-border: #444444;
-        }
-
-        [data-theme="midnight"] {
-            --bg-color: #0b0e14;
-            --text-color: #cbd5e0;
-            --sidebar-bg: #1a202c;
-            --card-bg: #1a202c;
-            --nav-link-color: #a0aec0;
-            --nav-link-hover-bg: #2d3748;
-            --primary-color: #63b3ed;
-            --border-color: rgba(255, 255, 255, 0.05);
-            --muted-text: #718096;
-            --input-bg: #2d3748;
-            --input-border: #4a5568;
-        }
-
-        [data-theme="forest"] {
-            --bg-color: #f0f4f0;
-            --text-color: #2d372d;
-            --sidebar-bg: #ffffff;
-            --card-bg: #ffffff;
-            --nav-link-color: #4a5d4a;
-            --nav-link-hover-bg: #e8f0e8;
-            --primary-color: #2d6a4f;
-            --border-color: rgba(0, 0, 0, 0.05);
-            --muted-text: #6b8e6b;
-            --input-bg: #ffffff;
-            --input-border: #ccd5cc;
-        }
-
         body {
             font-family: 'Cairo', sans-serif;
-            background-color: var(--bg-color);
-            color: var(--text-color);
-            display: flex;
-            flex-direction: column;
-            min-height: 100vh;
-            transition: background-color 0.3s ease, color 0.3s ease;
-        }
-        
-        /* Bootstrap Overrides */
-        .bg-white { background-color: var(--card-bg) !important; }
-        .bg-light { background-color: var(--bg-color) !important; }
-        .text-dark { color: var(--text-color) !important; }
-        .text-muted { color: var(--muted-text) !important; }
-        .border-bottom { border-bottom: 1px solid var(--border-color) !important; }
-        .border-top { border-top: 1px solid var(--border-color) !important; }
-        .border { border: 1px solid var(--border-color) !important; }
-        .list-group-item { background-color: var(--card-bg); border-color: var(--border-color); color: var(--text-color); }
-        .form-control, .form-select { background-color: var(--input-bg); border-color: var(--input-border); color: var(--text-color); }
-        .form-control:focus, .form-select:focus { background-color: var(--input-bg); color: var(--text-color); border-color: var(--primary-color); }
-        .table { color: var(--text-color); border-color: var(--border-color); }
-        .table thead th { background-color: var(--bg-color); color: var(--text-color); }
-        .table-hover tbody tr:hover { background-color: var(--nav-link-hover-bg); }
-        
-        .container-fluid.main-container {
-            flex: 1;
+            background-color: var(--bs-body-bg);
         }
         .sidebar {
             min-height: 100vh;
-            background: var(--sidebar-bg);
-            box-shadow: 0 0.125rem 0.25rem var(--border-color);
-            padding-top: 1rem;
-            transition: background-color 0.3s ease;
+            background-color: #212529;
+            color: #fff;
+            width: 250px;
+            position: fixed;
+            top: 0;
+            right: 0;
+            z-index: 1000;
+            transition: all 0.3s;
         }
-        .nav-link {
-            color: var(--nav-link-color);
-            font-weight: 600;
-            padding: 0.8rem 1.5rem;
-            transition: all 0.2s ease;
+        .sidebar .nav-link {
+            color: rgba(255,255,255,0.7);
+            padding: 12px 20px;
+            border-radius: 0;
+            transition: all 0.2s;
         }
-        .nav-link:hover, .nav-link.active {
-            background-color: var(--nav-link-hover-bg);
-            color: var(--primary-color);
-            border-left: 4px solid var(--primary-color);
+        .sidebar .nav-link:hover, .sidebar .nav-link.active {
+            color: #fff;
+            background-color: rgba(255,255,255,0.1);
         }
-        .card {
-            border: none;
-            box-shadow: 0 0.125rem 0.25rem var(--border-color);
-            border-radius: 10px;
-            background-color: var(--card-bg);
-            color: var(--text-color);
-            transition: background-color 0.3s ease;
+        .sidebar .nav-link.active {
+            border-right: 4px solid #0d6efd;
         }
-        .btn-primary {
-            background-color: var(--primary-color);
-            border: none;
-        }
-        .btn-primary:hover {
-            background-color: var(--primary-color);
-            filter: brightness(90%);
-        }
-        
-        .status-received { background-color: #e9ecef; color: #495057; }
-        .status-in_progress { background-color: #cff4fc; color: #055160; }
-        .status-closed { background-color: #d1e7dd; color: #0f5132; }
-        
-        .modal-content {
-            background-color: var(--card-bg);
-            color: var(--text-color);
-        }
-        .modal-header.bg-primary {
-            background-color: var(--primary-color) !important;
-        }
-
-        .user-profile-img {
-            width: 80px;
-            height: 80px;
-            border-radius: 50%;
-            object-fit: cover;
-            border: 2px solid var(--primary-color);
-        }
-        .charity-logo {
-            max-width: 100%;
-            max-height: 60px;
-        }
-        .navbar {
-            background-color: var(--sidebar-bg) !important;
-            border-color: var(--border-color) !important;
-        }
-        .navbar-brand {
-            color: var(--text-color) !important;
-        }
-
         .sidebar-heading {
-            padding: 0.5rem 1.5rem;
+            padding: 20px 20px 10px;
             font-size: 0.75rem;
             text-transform: uppercase;
-            letter-spacing: 0.05rem;
-            font-weight: 700;
-            color: var(--muted-text);
-            margin-top: 1rem;
+            letter-spacing: 0.1rem;
+            color: rgba(255,255,255,0.4);
         }
+        .main-content {
+            margin-right: 250px;
+            padding: 20px;
+            min-height: 100vh;
+        }
+        .top-navbar {
+            margin-right: 250px;
+            background-color: var(--bs-tertiary-bg);
+            border-bottom: 1px solid var(--bs-border-color);
+        }
+        @media (max-width: 991.98px) {
+            .sidebar {
+                right: -250px;
+            }
+            .sidebar.show {
+                right: 0;
+            }
+            .main-content, .top-navbar {
+                margin-right: 0;
+            }
+        }
+        
+        /* RTL Fixes for Bootstrap */
+        .ms-auto { margin-right: auto !important; margin-left: 0 !important; }
+        .me-auto { margin-left: auto !important; margin-right: 0 !important; }
 
         /* Theme Switcher Styles */
-        .theme-switcher {
-            padding: 1rem 1.5rem;
-            border-top: 1px solid var(--border-color);
-            margin-top: 1rem;
-        }
-        .theme-options {
+        .theme-switch-wrapper {
             display: flex;
-            gap: 10px;
-            justify-content: center;
-            margin-top: 10px;
+            align-items: center;
         }
-        .theme-btn {
-            width: 24px;
+        .theme-switch {
+            display: inline-block;
             height: 24px;
-            border-radius: 50%;
-            border: 2px solid transparent;
+            position: relative;
+            width: 50px;
+        }
+        .theme-switch input {
+            display:none;
+        }
+        .slider {
+            background-color: #ccc;
+            bottom: 0;
             cursor: pointer;
-            transition: transform 0.2s;
+            left: 0;
+            position: absolute;
+            right: 0;
+            top: 0;
+            transition: .4s;
+            border-radius: 34px;
         }
-        .theme-btn:hover {
-            transform: scale(1.2);
+        .slider:before {
+            background-color: #fff;
+            bottom: 4px;
+            content: "";
+            height: 16px;
+            left: 4px;
+            position: absolute;
+            transition: .4s;
+            width: 16px;
+            border-radius: 50%;
         }
-        .theme-btn.active {
-            border-color: var(--primary-color);
+        input:checked + .slider {
+            background-color: #0d6efd;
+        }
+        input:checked + .slider:before {
+            transform: translateX(26px);
         }
-        .theme-btn-light { background-color: #f8f9fa; border: 1px solid #ddd; }
-        .theme-btn-dark { background-color: #121212; }
-        .theme-btn-midnight { background-color: #0b0e14; }
-        .theme-btn-forest { background-color: #2d6a4f; }
     </style>
 </head>
 <body>
 
-<div class="container-fluid main-container">
-    <div class="row">
-        <?php if (isLoggedIn()): ?>
-        <!-- Sidebar -->
-        <nav class="col-md-3 col-lg-2 d-md-block sidebar">
-            <div class="position-sticky">
-                <div class="text-center mb-4">
-                    <a href="index.php" class="text-decoration-none text-dark">
-                        <?php if ($charity_logo): ?>
-                            <img src="<?= $charity_logo ?>?v=<?= time() ?>" alt="Logo" class="charity-logo mb-2">
-                        <?php endif; ?>
-                        <h5 class="fw-bold mt-2"><?= htmlspecialchars($charity_name) ?></h5>
+<?php if (isLoggedIn()): ?>
+    <!-- Sidebar -->
+    <div class="sidebar d-flex flex-column" id="sidebar">
+        <div class="p-3 text-center border-bottom border-secondary">
+            <?php if ($charity_info['charity_logo']): ?>
+                <img src="<?= $charity_info['charity_logo'] ?>" alt="Logo" class="img-fluid mb-2" style="max-height: 50px;">
+            <?php endif; ?>
+            <h5 class="mb-0 fw-bold"><?= htmlspecialchars($charity_info['charity_name'] ?? 'إدارة البريد') ?></h5>
+        </div>
+        
+        <ul class="nav flex-column mt-3">
+            <li class="nav-item">
+                <a class="nav-link <?= basename($_SERVER['PHP_SELF']) == 'user_dashboard.php' ? 'active' : '' ?>" href="user_dashboard.php">
+                    <i class="fas fa-tachometer-alt me-2"></i> لوحة التحكم
+                </a>
+            </li>
+            
+            <div class="sidebar-heading">البريد الخارجي</div>
+            <li class="nav-item">
+                <a class="nav-link <?= basename($_SERVER['PHP_SELF']) == 'inbound.php' ? 'active' : '' ?>" href="inbound.php">
+                    <i class="fas fa-download me-2"></i> البريد الوارد
+                </a>
+            </li>
+            <li class="nav-item">
+                <a class="nav-link <?= basename($_SERVER['PHP_SELF']) == 'outbound.php' ? 'active' : '' ?>" href="outbound.php">
+                    <i class="fas fa-upload me-2"></i> البريد الصادر
+                </a>
+            </li>
+
+            <div class="sidebar-heading">البريد الداخلي</div>
+            <li class="nav-item">
+                <a class="nav-link <?= basename($_SERVER['PHP_SELF']) == 'internal_inbox.php' ? 'active' : '' ?>" href="internal_inbox.php">
+                    <i class="fas fa-inbox me-2"></i> الوارد الداخلي
+                </a>
+            </li>
+            <li class="nav-item">
+                <a class="nav-link <?= basename($_SERVER['PHP_SELF']) == 'internal_outbox.php' ? 'active' : '' ?>" href="internal_outbox.php">
+                    <i class="fas fa-paper-plane me-2"></i> الصادر الداخلي
+                </a>
+            </li>
+
+            <?php if (isAdmin()): ?>
+            <div class="sidebar-heading">التقارير</div>
+            <li class="nav-item">
+                <a class="nav-link <?= basename($_SERVER['PHP_SELF']) == 'overdue_report.php' ? 'active' : '' ?>" href="overdue_report.php">
+                    <i class="fas fa-clock me-2"></i> بريد متأخر
+                </a>
+            </li>
+
+            <div class="sidebar-heading">الإدارة</div>
+            <li class="nav-item">
+                <a class="nav-link <?= basename($_SERVER['PHP_SELF']) == 'users.php' ? 'active' : '' ?>" href="users.php">
+                    <i class="fas fa-users me-2"></i> إدارة المستخدمين
+                </a>
+            </li>
+            <li class="nav-item">
+                <a class="nav-link <?= basename($_SERVER['PHP_SELF']) == 'charity-settings.php' ? 'active' : '' ?>" href="charity-settings.php">
+                    <i class="fas fa-cog me-2"></i> إعدادات النظام
+                </a>
+            </li>
+            <?php endif; ?>
+            
+            <div class="sidebar-heading">الحساب</div>
+            <li class="nav-item">
+                <a class="nav-link <?= basename($_SERVER['PHP_SELF']) == 'profile.php' ? 'active' : '' ?>" href="profile.php">
+                    <i class="fas fa-user-circle me-2"></i> الملف الشخصي
+                </a>
+            </li>
+
+            <!-- Theme Switcher -->
+            <li class="nav-item mt-4 px-3">
+                <div class="d-flex align-items-center justify-content-between text-secondary small">
+                    <span>الوضع الليلي</span>
+                    <label class="theme-switch" for="checkbox">
+                        <input type="checkbox" id="checkbox" <?= $user_theme === 'dark' ? 'checked' : '' ?> />
+                        <div class="slider"></div>
+                    </label>
+                </div>
+            </li>
+
+            <li class="nav-item mt-auto border-top border-secondary">
+                <a class="nav-link text-danger" href="logout.php">
+                    <i class="fas fa-sign-out-alt me-2"></i> تسجيل الخروج
+                </a>
+            </li>
+        </ul>
+    </div>
+
+    <!-- Top Navbar -->
+    <nav class="navbar navbar-expand navbar-light top-navbar sticky-top">
+        <div class="container-fluid">
+            <button class="btn btn-outline-secondary d-lg-none me-2" id="sidebarToggle">
+                <i class="fas fa-bars"></i>
+            </button>
+            
+            <div class="ms-auto d-flex align-items-center">
+                <div class="dropdown">
+                    <a class="nav-link dropdown-toggle d-flex align-items-center" href="#" role="button" data-bs-toggle="dropdown">
+                        <div class="bg-primary text-white rounded-circle d-flex align-items-center justify-content-center me-2" style="width: 32px; height: 32px; font-size: 0.8rem;">
+                            <?= mb_substr($_SESSION['name'] ?? 'U', 0, 1) ?>
+                        </div>
+                        <span class="d-none d-md-inline"><?= htmlspecialchars($_SESSION['name'] ?? 'المستخدم') ?></span>
                     </a>
+                    <ul class="dropdown-menu dropdown-menu-end">
+                        <li><a class="dropdown-item" href="profile.php"><i class="fas fa-user me-2"></i> الملف الشخصي</a></li>
+                        <li><hr class="dropdown-divider"></li>
+                        <li><a class="dropdown-item text-danger" href="logout.php"><i class="fas fa-sign-out-alt me-2"></i> خروج</a></li>
+                    </ul>
                 </div>
-
-                <div class="user-info text-center mb-4 py-3 border-bottom border-top">
-                    <?php if ($current_user['profile_image']): ?>
-                        <img src="<?= $current_user['profile_image'] ?>?v=<?= time() ?>" alt="Profile" class="user-profile-img mb-2">
-                    <?php else: ?>
-                        <div class="user-profile-img bg-light mx-auto d-flex align-items-center justify-content-center mb-2">
-                            <i class="fas fa-user text-secondary fa-2x"></i>
-                        </div>
-                    <?php endif; ?>
-                    <div class="small fw-bold"><?= htmlspecialchars($current_user['full_name'] ?? $_SESSION['username']) ?></div>
-                    <div class="small text-muted">
-                        <?php 
-                        if ($_SESSION['user_role'] === 'admin') echo 'مدير النظام';
-                        elseif ($_SESSION['user_role'] === 'clerk') echo 'كاتب';
-                        else echo 'موظف';
-                        ?>
-                    </div>
-                </div>
-
-                <ul class="nav flex-column">
-                    <li class="nav-item">
-                        <a class="nav-link <?= (basename($_SERVER['PHP_SELF']) == 'index.php' || basename($_SERVER['PHP_SELF']) == 'user_dashboard.php') ? 'active' : '' ?>" href="index.php">
-                            <i class="fas fa-home me-2"></i> لوحة التحكم
-                        </a>
-                    </li>
-                    
-                    <div class="sidebar-heading">المراسلات الرسمية</div>
-                    <li class="nav-item">
-                        <a class="nav-link <?= basename($_SERVER['PHP_SELF']) == 'inbound.php' ? 'active' : '' ?>" href="inbound.php">
-                            <i class="fas fa-download me-2"></i> البريد الوارد
-                        </a>
-                    </li>
-                    <li class="nav-item">
-                        <a class="nav-link <?= basename($_SERVER['PHP_SELF']) == 'outbound.php' ? 'active' : '' ?>" href="outbound.php">
-                            <i class="fas fa-upload me-2"></i> البريد الصادر
-                        </a>
-                    </li>
-
-                    <div class="sidebar-heading">بريد الموظفين</div>
-                    <li class="nav-item">
-                        <a class="nav-link <?= basename($_SERVER['PHP_SELF']) == 'internal_inbox.php' ? 'active' : '' ?>" href="internal_inbox.php">
-                            <i class="fas fa-inbox me-2"></i> صندوق الوارد
-                        </a>
-                    </li>
-                    <li class="nav-item">
-                        <a class="nav-link <?= basename($_SERVER['PHP_SELF']) == 'internal_outbox.php' ? 'active' : '' ?>" href="internal_outbox.php">
-                            <i class="fas fa-paper-plane me-2"></i> صندوق الصادر
-                        </a>
-                    </li>
-
-                    <?php if (isAdmin()): ?>
-                    <div class="sidebar-heading">الإدارة والنظام</div>
-                    <li class="nav-item">
-                        <a class="nav-link <?= basename($_SERVER['PHP_SELF']) == 'overdue_report.php' ? 'active' : '' ?>" href="overdue_report.php">
-                            <i class="fas fa-chart-line me-2"></i> تقرير التأخير
-                        </a>
-                    </li>
-                    <li class="nav-item">
-                        <a class="nav-link <?= basename($_SERVER['PHP_SELF']) == 'users.php' ? 'active' : '' ?>" href="users.php">
-                            <i class="fas fa-users me-2"></i> إدارة المستخدمين
-                        </a>
-                    </li>
-                    <li class="nav-item">
-                        <a class="nav-link <?= basename($_SERVER['PHP_SELF']) == 'charity-settings.php' ? 'active' : '' ?>" href="charity-settings.php">
-                            <i class="fas fa-cog me-2"></i> إعدادات الجمعية
-                        </a>
-                    </li>
-                    <?php endif; ?>
-                    
-                    <div class="sidebar-heading">الحساب</div>
-                    <li class="nav-item">
-                        <a class="nav-link <?= basename($_SERVER['PHP_SELF']) == 'profile.php' ? 'active' : '' ?>" href="profile.php">
-                            <i class="fas fa-user-circle me-2"></i> الملف الشخصي
-                        </a>
-                    </li>
-
-                    <!-- Theme Switcher -->
-                    <li class="theme-switcher">
-                        <div class="small fw-bold mb-2 text-center">المظهر</div>
-                        <div class="theme-options">
-                            <div class="theme-btn theme-btn-light <?= $user_theme == 'light' ? 'active' : '' ?>" onclick="setTheme('light')" title="فاتح"></div>
-                            <div class="theme-btn theme-btn-dark <?= $user_theme == 'dark' ? 'active' : '' ?>" onclick="setTheme('dark')" title="داكن"></div>
-                            <div class="theme-btn theme-btn-midnight <?= $user_theme == 'midnight' ? 'active' : '' ?>" onclick="setTheme('midnight')" title="منتصف الليل"></div>
-                            <div class="theme-btn theme-btn-forest <?= $user_theme == 'forest' ? 'active' : '' ?>" onclick="setTheme('forest')" title="غابة"></div>
-                        </div>
-                    </li>
-
-                    <li class="nav-item mt-2">
-                        <a class="nav-link text-danger" href="logout.php">
-                            <i class="fas fa-sign-out-alt me-2"></i> تسجيل الخروج
-                        </a>
-                    </li>
-                </ul>
             </div>
-        </nav>
+        </div>
+    </nav>
 
-        <script>
-            function setTheme(theme) {
-                document.documentElement.setAttribute('data-theme', theme);
-                document.querySelectorAll('.theme-btn').forEach(btn => btn.classList.remove('active'));
-                document.querySelector('.theme-btn-' + theme).classList.add('active');
-                
-                fetch('api/update_theme.php', {
-                    method: 'POST',
-                    headers: { 'Content-Type': 'application/json' },
-                    body: JSON.stringify({ theme: theme })
-                })
-                .then(response => response.json())
-                .then(data => {
-                    if (!data.success) console.error('Failed to update theme preference');
-                });
-            }
-        </script>
-        <?php endif; ?>
-
-        <nav class="navbar navbar-expand-md navbar-light bg-white d-md-none border-bottom mb-3">
-            <div class="container-fluid">
-                <span class="navbar-brand">القائمة</span>
-                <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target=".sidebar" aria-controls="sidebar" aria-expanded="false" aria-label="Toggle navigation">
-                    <span class="navbar-toggler-icon"></span>
-                </button>
-            </div>
-        </nav>
-        <main class="<?= isLoggedIn() ? 'col-md-9 ms-sm-auto col-lg-10' : 'col-12' ?> px-md-4 py-4">
\ No newline at end of file
+    <div class="main-content">
+<?php endif; ?>
\ No newline at end of file
diff --git a/login.php b/login.php
index e5a3138..fe33e44 100644
--- a/login.php
+++ b/login.php
@@ -37,10 +37,10 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
         <div class="card shadow-sm border-0">
             <div class="card-body p-4">
                 <div class="text-center mb-4">
-                    <?php if (!empty($charity['charity_logo'])): ?>
-                        <img src="<?php echo htmlspecialchars($charity['charity_logo']); ?>" alt="Logo" class="img-fluid mb-3" style="max-height: 80px;">
+                    <?php if (!empty($charity_info['charity_logo'])): ?>
+                        <img src="<?php echo htmlspecialchars($charity_info['charity_logo']); ?>" alt="Logo" class="img-fluid mb-3" style="max-height: 80px;">
                     <?php endif; ?>
-                    <h4 class="fw-bold mb-0"><?php echo htmlspecialchars($charity['charity_name'] ?? 'تسجيل الدخول'); ?></h4>
+                    <h4 class="fw-bold mb-0"><?php echo htmlspecialchars($charity_info['charity_name'] ?? 'تسجيل الدخول'); ?></h4>
                     <p class="text-muted small">يرجى إدخال بيانات الاعتماد الخاصة بك</p>
                 </div>
 
@@ -70,10 +70,6 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
                 </form>
             </div>
         </div>
-        
-        <div class="text-center mt-3 text-muted small">
-            &copy; <?php echo date('Y'); ?> <?php echo htmlspecialchars($charity['charity_name'] ?? ''); ?>. جميع الحقوق محفوظة.
-        </div>
     </div>
 </div>