From fe5344a341dfdddb0be267b32849f6281f6bfb6e Mon Sep 17 00:00:00 2001
From: Nathan <nathan-h.inf25@ukwms.ac.id>
Date: Sun, 14 Dec 2025 18:09:48 +0700
Subject: [PATCH] creating index as replacement to login register, creating
 connection into database

---
 index.html | 262 +++++++++++++++--------------------------------------
 1 file changed, 73 insertions(+), 189 deletions(-)

diff --git a/index.html b/index.html
index 5a9fa3a..1419265 100644
--- a/index.html
+++ b/index.html
@@ -20,36 +20,33 @@ body {
     overflow-x: hidden;
 }
 
-/* --- 2. CONTAINER KARTU (LOGIC SLIDING) --- */
+/* --- 2. CONTAINER KARTU --- */
 .auth-card {
     width: 380px;
-    background: rgba(255, 255, 255, 0.75);
+    background: rgba(255, 255, 255, 0.9); /* Dibuat lebih solid sedikit */
     backdrop-filter: blur(12px);
     border-radius: 25px;
     box-shadow: 0 10px 30px rgba(0,0,0,0.2);
-    overflow: hidden; /* Sembunyikan form yang ada di luar area */
+    overflow: hidden; 
     position: relative;
     z-index: 10;
-    transition: height 0.4s cubic-bezier(0.25, 1, 0.5, 1), transform 0.4s ease;
-}
-
-.auth-card:hover {
-    transform: scale(1.01);
+    /* Animasi Tinggi agar mulus saat resize */
+    transition: height 0.4s cubic-bezier(0.25, 1, 0.5, 1); 
 }
 
 .form-wrapper {
     width: 100%;
-    overflow: hidden;
 }
 
-/* Container Form (Lebar 200% untuk 2 form) */
+/* --- PERBAIKAN UTAMA ADA DI SINI --- */
 .forms-container {
     display: flex;
     width: 200%;
     transition: transform 0.5s cubic-bezier(0.68, -0.55, 0.27, 1.55);
+    /* PENTING: Agar form Login tidak dipaksa setinggi form Register */
+    align-items: flex-start; 
 }
 
-/* Geser ke kanan (Register) saat active */
 .auth-card.active .forms-container {
     transform: translateX(-50%);
 }
@@ -58,16 +55,16 @@ body {
 form {
     width: 50%;
     flex-shrink: 0;
-    padding: 40px;
+    padding: 40px; /* Padding ini menentukan jarak dalam */
     display: flex;
     flex-direction: column;
     align-items: center;
-    justify-content: center; /* Center content vertically if height allows */
+    /* Hapus justify-content: center agar tinggi dihitung dari konten asli */
 }
 
-/* Typography */
+/* Typography & Inputs */
 h2 {
-    margin: 10px 0 10px; /* Adjusted margin since icon is gone */
+    margin: 0 0 10px;
     text-align: center;
     font-size: 26px;
     background: linear-gradient(45deg, purple, hotpink);
@@ -77,155 +74,63 @@ h2 {
 }
 
 .subtitle {
-    text-align: center;
-    color: gray;
-    font-size: 14px;
-    margin-bottom: 25px;
+    text-align: center; color: gray; font-size: 14px; margin-bottom: 25px;
 }
 
 label {
-    font-size: 14px;
-    color: #444;
-    width: 100%;
-    margin-bottom: 6px;
-    font-weight: bold;
+    font-size: 14px; color: #444; width: 100%; margin-bottom: 6px; font-weight: bold;
 }
 
 input {
-    width: 100%;
-    padding: 12px;
-    border-radius: 12px;
-    border: 2px solid #ccc;
-    background: #fafafa;
-    margin-bottom: 15px;
-    font-size: 14px;
-    transition: 0.3s;
+    width: 100%; padding: 12px; border-radius: 12px;
+    border: 2px solid #ccc; background: #fafafa;
+    margin-bottom: 15px; font-size: 14px; transition: 0.3s;
 }
 
-input:focus {
-    outline: none;
-    border-color: purple;
-    background: #fff;
-    box-shadow: 0 0 8px rgba(128, 0, 128, 0.1);
-}
+input:focus { outline: none; border-color: purple; background: #fff; box-shadow: 0 0 8px rgba(128, 0, 128, 0.1); }
 
 /* Tombol */
 .btn-submit {
-    width: 100%;
-    padding: 14px;
+    width: 100%; padding: 14px;
     background: linear-gradient(45deg, purple, hotpink);
-    color: white;
-    border-radius: 15px;
-    border: none;
-    cursor: pointer;
-    font-size: 16px;
-    font-weight: bold;
-    transition: 0.25s ease;
-    margin-top: 10px;
+    color: white; border-radius: 15px; border: none;
+    cursor: pointer; font-size: 16px; font-weight: bold;
+    transition: 0.25s ease; margin-top: 10px;
     box-shadow: 0 4px 15px rgba(128, 0, 128, 0.2);
 }
-
-.btn-submit:hover {
-    transform: scale(1.02);
-    box-shadow: 0 6px 20px rgba(128, 0, 128, 0.35);
-}
+.btn-submit:hover { transform: scale(1.02); }
 
 /* Link Switch */
-.switch-text {
-    margin-top: 20px;
-    font-size: 14px;
-    color: #555;
-}
-
-.switch-text a {
-    color: purple;
-    text-decoration: none;
-    font-weight: bold;
-    cursor: pointer;
-}
-
-.switch-text a:hover {
-    text-decoration: underline;
-}
+.switch-text { margin-top: 20px; font-size: 14px; color: #555; }
+.switch-text a { color: purple; text-decoration: none; font-weight: bold; cursor: pointer; }
+.switch-text a:hover { text-decoration: underline; }
 
 /* Error Box */
 .error-box {
-    width: 100%;
-    color: #d8000c;
-    background: #ffbaba;
-    padding: 10px;
-    border-radius: 10px;
-    margin-bottom: 15px;
-    font-size: 13px;
-    text-align: center;
-    display: none;
+    width: 100%; color: #d8000c; background: #ffbaba;
+    padding: 10px; border-radius: 10px; margin-bottom: 15px;
+    font-size: 13px; text-align: center; display: none;
 }
 
-/* --- 4. DEKORASI (BUAH & GLITTER) --- */
-.fruit {
-    position: absolute;
-    width: 90px;
-    opacity: 0.85;
-    animation: float 6s infinite ease-in-out, drift 15s infinite linear;
-    pointer-events: none;
-    z-index: 1;
-}
-
-/* Posisi Buah */
-.f1 { top: 8%; left: 10%; animation-delay: .3s; width: 80px; }
-.f2 { top: 65%; right: 12%; animation-delay: .7s; }
-.f3 { top: 22%; right: 55%; animation-delay: 1.1s; width: 60px; }
-.f4 { bottom: 15%; left: 28%; animation-delay: .9s; }
-.f5 { bottom: 10%; right: 30%; animation-delay: 1.4s; width: 70px; }
-.f6 { top: 40%; left: 50%; animation-delay: .5s; }
-.f7 { bottom: 30%; left: 15%; animation-delay: 1.2s; width: 50px; }
-.f8 { top: 75%; right: 40%; animation-delay: .8s; }
-.f9 { top: 50%; left: 80%; animation-delay: 1s; width: 85px; }
-.f10 { bottom: 20%; right: 5%; animation-delay: 1.3s; }
-
-@keyframes float {
-    0% { transform: translateY(0) rotate(0deg); }
-    50% { transform: translateY(-20px) rotate(6deg); }
-    100% { transform: translateY(0) rotate(0deg); }
-}
-
-@keyframes drift {
-    0% { transform: translateX(0); }
-    50% { transform: translateX(15px); }
-    100% { transform: translateX(0); }
-}
-
-.glitter {
-    position: absolute;
-    width: 4px;
-    height: 4px;
-    background: purple;
-    border-radius: 50%;
-    opacity: 0;
-    animation: glitter-burst 2s infinite ease-out;
-    pointer-events: none;
-    z-index: 11;
-}
-
-@keyframes glitter-burst {
-    0% { transform: scale(0.4); opacity: 0.9; }
-    50% { opacity: 1; }
-    100% { transform: scale(1) translate(var(--x), var(--y)); opacity: 0; }
-}
+/* Dekorasi (Buah & Glitter) */
+.fruit { position: absolute; width: 90px; opacity: 0.85; animation: float 6s infinite ease-in-out, drift 15s infinite linear; pointer-events: none; z-index: 1; }
+.f1 { top: 8%; left: 10%; width: 80px; } .f2 { top: 65%; right: 12%; } .f3 { top: 22%; right: 55%; width: 60px; }
+.f4 { bottom: 15%; left: 28%; } .f5 { bottom: 10%; right: 30%; width: 70px; } .f6 { top: 40%; left: 50%; }
+.f7 { bottom: 30%; left: 15%; width: 50px; } .f8 { top: 75%; right: 40%; } .f9 { top: 50%; left: 80%; width: 85px; }
+.f10 { bottom: 20%; right: 5%; }
+@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-20px) rotate(6deg); } }
+@keyframes drift { 0%, 100% { transform: translateX(0); } 50% { transform: translateX(15px); } }
+.glitter { position: absolute; width: 4px; height: 4px; background: purple; border-radius: 50%; opacity: 0; animation: glitter-burst 2s infinite ease-out; pointer-events: none; z-index: 11; }
+@keyframes glitter-burst { 0% { transform: scale(0.4); opacity: 0.9; } 100% { transform: scale(1) translate(var(--x), var(--y)); opacity: 0; } }
 </style>
 </head>
 <body>
 
-    <img src="images/fruit1.png" class="fruit f1">
-    <img src="images/fruit2.png" class="fruit f2">
-    <img src="images/fruit3.png" class="fruit f3">
-    <img src="images/fruit4.png" class="fruit f4">
-    <img src="images/fruit5.png" class="fruit f5">
-    <img src="images/fruit6.png" class="fruit f6">
-    <img src="images/fruit7.png" class="fruit f7">
-    <img src="images/fruit8.png" class="fruit f8">
-    <img src="images/fruit9.png" class="fruit f9">
-    <img src="images/fruit10.png" class="fruit f10">
+    <img src="images/fruit1.png" class="fruit f1"><img src="images/fruit2.png" class="fruit f2">
+    <img src="images/fruit3.png" class="fruit f3"><img src="images/fruit4.png" class="fruit f4">
+    <img src="images/fruit5.png" class="fruit f5"><img src="images/fruit6.png" class="fruit f6">
+    <img src="images/fruit7.png" class="fruit f7"><img src="images/fruit8.png" class="fruit f8">
+    <img src="images/fruit9.png" class="fruit f9"><img src="images/fruit10.png" class="fruit f10">
 
     <div class="auth-card" id="authCard">
         <div class="form-wrapper">
@@ -233,7 +138,7 @@ input:focus {
 
                 <form id="loginForm" action="login.php" method="POST">
                     <h2>Selamat Datang! ✨</h2>
-                    <p class="subtitle">Login untuk bermain Memory Flip</p>
+                    <p class="subtitle">Login untuk bermain</p>
 
                     <div id="loginError" class="error-box"></div>
 
@@ -246,14 +151,13 @@ input:focus {
                     <button type="submit" class="btn-submit" name="btn-login">Login Sekarang</button>
 
                     <p class="switch-text">
-                        Belum punya akun? 
-                        <a onclick="toggleAuth('register')">Daftar Sekarang</a>
+                        Belum punya akun? <a onclick="toggleAuth('register')">Daftar Sekarang</a>
                     </p>
                 </form>
 
                 <form id="registerForm" action="register.php" method="POST">
                     <h2>Buat Akun Baru ✨</h2>
-                    <p class="subtitle">Daftar untuk memulai petualangan</p>
+                    <p class="subtitle">Daftar petualangan baru</p>
 
                     <div id="regError" class="error-box"></div>
 
@@ -267,13 +171,12 @@ input:focus {
                     <input type="password" id="regPass" name="password" placeholder="Minimal 6 karakter" required>
 
                     <label>Konfirmasi Password</label>
-                    <input type="password" id="regConfirm" name="confirm_password" placeholder="Ketik ulang password" required>
+                    <input type="password" id="regConfirm" name="confirm_password" placeholder="Ulangi Password" required>
 
                     <button type="submit" class="btn-submit" name="btn-register">Daftar Sekarang</button>
 
                     <p class="switch-text">
-                        Sudah punya akun? 
-                        <a onclick="toggleAuth('login')">Login Sekarang</a>
+                        Sudah punya akun? <a onclick="toggleAuth('login')">Login Sekarang</a>
                     </p>
                 </form>
 
@@ -282,19 +185,24 @@ input:focus {
     </div>
 
 <script>
-    /* --- LOGIC SLIDING & HEIGHT ADJUSTMENT --- */
+    /* --- LOGIC RESIZE OTOMATIS --- */
     const card = document.getElementById("authCard");
     const loginForm = document.getElementById("loginForm");
     const registerForm = document.getElementById("registerForm");
 
     function setHeight() {
         const isActive = card.classList.contains("active");
+        
+        // Hitung tinggi form yang sedang aktif
+        // offsetHeight akan mengambil tinggi asli konten + padding
         const formHeight = isActive ? registerForm.offsetHeight : loginForm.offsetHeight;
+        
+        // Terapkan tinggi ke kartu utama
         card.style.height = formHeight + "px";
     }
 
     function toggleAuth(mode) {
-        // Sembunyikan pesan error saat pindah
+        // Hilangkan error saat pindah
         document.getElementById("loginError").style.display = "none";
         document.getElementById("regError").style.display = "none";
 
@@ -304,69 +212,45 @@ input:focus {
             card.classList.remove("active");
         }
         
+        // Tunggu transisi slide sedikit, lalu resize
         setTimeout(setHeight, 50); 
     }
 
+    // Jalankan saat pertama kali loading
     window.addEventListener("load", setHeight);
+    // Jalankan jika ukuran layar browser diubah
     window.addEventListener("resize", setHeight);
 
 
-    /* --- LOGIC LOGIN --- */
+    /* --- LOGIC SUBMIT (PHP) --- */
     loginForm.addEventListener("submit", function(e) {
-        e.preventDefault(); 
         const username = document.getElementById("loginUser").value.trim();
         const password = document.getElementById("loginPass").value.trim();
-        const errorBox = document.getElementById("loginError");
-
-        errorBox.style.display = "none";
-
-        if (!username || !password) return showMsg(errorBox, "Isi semua data!");
-
-        const usersData = localStorage.getItem("users");
-        const users = usersData ? JSON.parse(usersData) : [];
-        const user = users.find(u => u.username === username);
-
-        if (!user || user.password !== password) {
-            return showMsg(errorBox, "Username atau password salah");
+        if (!username || !password) {
+            e.preventDefault();
+            showMsg(document.getElementById("loginError"), "Isi semua data!");
         }
-
-        localStorage.setItem("loggedInUser", JSON.stringify(user));
-        window.location.href = "mainboard.html"; 
     });
 
-
-    /* --- LOGIC REGISTER --- */
     registerForm.addEventListener("submit", function(e) {
-        e.preventDefault();
-        const username = document.getElementById("regUser").value.trim();
-        const email = document.getElementById("regEmail").value.trim();
-        const password = document.getElementById("regPass").value.trim();
+        const pass = document.getElementById("regPass").value.trim();
         const confirm = document.getElementById("regConfirm").value.trim();
-        const errorBox = document.getElementById("regError");
-
-        errorBox.style.display = "none";
-
-        if (!username || !email || !password || !confirm) return showMsg(errorBox, "Semua kolom wajib diisi!");
-        if (password.length < 6) return showMsg(errorBox, "Password minimal 6 karakter!");
-        if (password !== confirm) return showMsg(errorBox, "Password tidak cocok!");
-
-        // Simpan data (Simulasi)
-        const users = JSON.parse(localStorage.getItem("users") || "[]");
-        users.push({ username, password, email });
-        localStorage.setItem("users", JSON.stringify(users));
-        
-        alert("Registrasi Berhasil! Silakan Login.");
-        toggleAuth('login');
+        if (pass.length < 6) {
+            e.preventDefault();
+            showMsg(document.getElementById("regError"), "Password minimal 6 karakter!");
+        } else if (pass !== confirm) {
+            e.preventDefault();
+            showMsg(document.getElementById("regError"), "Password tidak cocok!");
+        }
     });
 
     function showMsg(element, msg) {
         element.innerText = msg;
         element.style.display = "block";
-        setHeight();
+        setHeight(); // Resize ulang jika pesan error muncul
     }
 
-
-    /* --- GLITTER EFFECT --- */
+    /* Glitter Effect */
     document.addEventListener("DOMContentLoaded", function () {
         const card = document.querySelector(".auth-card");
         for (let i = 0; i < 15; i++) {