/* --- 1. TEMA DEĞİŞKENLERİ VE GENEL AYARLAR --- */

/* Not: 'Minecraft' fontunu kullanabilmek için bu fontu projenize
  @font-face veya Google Fonts gibi bir yöntemle dahil etmeniz gerekir.
  Örnek: @import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&display=swap');
*/

:root {
    --bg-color: #2c2f33;
    --surface-color: #23272a;
    --text-color: #ffffff;
    --secondary-text-color: #99aab5;
    --accent-color: #7289da;
    --border-color: #4f545c;
    --shadow-color: rgba(0, 0, 0, 0.4);
}

body.light-mode {
    --bg-color: #f2f3f5;
    --surface-color: #ffffff;
    --text-color: #23272a;
    --secondary-text-color: #5c6e7e;
    --accent-color: #5865f2;
    --border-color: #dde0e3;
    --shadow-color: rgba(0, 0, 0, 0.1);
}

*, *::before, *::after {
    box-sizing: border-box;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: 'Roboto', sans-serif;
    margin: 0;
    line-height: 1.6;
    transition: background-color 0.3s, color 0.3s;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* --- 2. SAYFA YAPISI (Layout) --- */

/* Not: Bu yapı, footer'ın sayfa içeriği az olsa bile en altta kalmasını sağlar.
  HTML'de <header>, <main> ve diğer ana içerikleri bir <div class="site-content"> içine almalısınız.
  <body>
    <div class="site-content">
      <nav>...</nav>
      <header>...</header>
      <main>...</main>
    </div>
    <footer>...</footer>
  </body>
*/
.site-content {
    flex: 1 0 auto; /* İçeriğin büyümesini ve footer'ı aşağı itmesini sağlar */
}

main {
    padding: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

/* --- 3. BİLEŞENLER (Components) --- */

/* --- Navbar --- */
nav {
    background-color: var(--surface-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 2rem;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: background-color 0.3s, border-color 0.3s;
}

nav .logo a {
    font-family: 'Minecraft', sans-serif;
    font-size: 1.5rem;
    color: var(--text-color);
    text-decoration: none;
}

nav .nav-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* --- Tema Değiştirici (Theme Switcher) --- */
.theme-switcher {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--secondary-text-color);
}
.switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 26px;
}
.switch input { display: none; }
.slider {
    position: absolute;
    cursor: pointer;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: #4f545c;
    transition: .4s;
    border-radius: 26px;
}
.slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}
input:checked + .slider { background-color: var(--accent-color); }
input:checked + .slider:before { transform: translateX(24px); }

/* --- Başlık Alanı (Header) --- */
header {
    background-color: var(--surface-color);
    padding: 2rem 1rem;
    text-align: center;
    border-bottom: 4px solid var(--accent-color);
    transition: background-color 0.3s, border-color 0.3s;
}

header h1 {
    margin: 0;
    font-size: 2.5rem;
    font-weight: 700;
}

header p {
    margin-top: 0.5rem;
    color: var(--secondary-text-color);
    font-size: 1.1rem;
}

/* --- Araç Izgarası (Grid) --- */
.tool-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 1.5rem;
    justify-content: center;
}

.no-tools {
    grid-column: 1 / -1; /* Tüm sütunları kapla */
    text-align: center;
    font-size: 1.2rem;
    color: var(--secondary-text-color);
    padding: 3rem;
    background-color: var(--surface-color);
    border-radius: 8px;
}

/* --- Araç Kartları (Tool Cards) --- */
.tool-card {
    background-color: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-color);
    text-decoration: none;
    text-align: center;
    padding: 1rem;
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out, border-color 0.2s, background-color 0.3s;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.tool-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px var(--shadow-color);
    border-color: var(--accent-color);
}

.tool-card .icon-container {
    width: 100px;
    height: 100px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 1rem;
}

.tool-card img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.tool-card span {
    font-size: 1rem;
    font-weight: 700;
    word-break: break-word;
}

/* --- Reklam Alanları (Ad Placeholders) --- */
.ad-placeholder {
    background-color: var(--surface-color);
    border: 2px dashed var(--border-color);
    color: var(--secondary-text-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 500;
    border-radius: 8px;
    margin: 2rem auto;
}

.ad-banner {
    width: 728px;
    height: 90px;
    max-width: 90%;
}

.ad-square {
    background-color: var(--surface-color);
    border: 2px dashed var(--border-color);
    color: var(--secondary-text-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 500;
    border-radius: 8px;
}

/* --- Alt Bilgi (Footer) --- */
footer {
    background-color: var(--surface-color);
    color: var(--secondary-text-color);
    border-top: 1px solid var(--border-color);
    text-align: center;
    padding: 1.5rem;
    flex-shrink: 0; /* Footer'ın küçülmesini engeller */
    transition: background-color 0.3s, border-color 0.3s, color 0.3s;
    margin-top: auto; /* İçerik kısaysa bile footer'ı aşağıya iter */
}

/* --- 4. RESPONSIVE TASARIM (Media Queries) --- */
@media (max-width: 600px) {
    main {
        padding: 1rem;
    }
    nav {
        padding: 0.75rem 1rem;
    }
    header h1 {
        font-size: 2rem;
    }
    .tool-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
        gap: 1rem;
    }
}