/* --- Gelişmiş Kurumsal CMS - login.css --- */
/* (RENK GÜNCELLEMESİ YAPILDI) */

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: #f0f2f5; /* Hafif farklı bir arkaplan */
    color: #333;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    padding: 20px;
    box-sizing: border-box;
}

.login-container {
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    width: 100%;
    max-width: 400px;
    padding: 30px 40px;
}

h1 {
    text-align: center;
    color: #5A379D; /* YENİ LOGO RENGİ (MOR) */
    margin-top: 0;
    margin-bottom: 5px;
    font-size: 26px;
}

.login-container p {
    text-align: center;
    font-size: 16px;
    color: #666;
    margin-bottom: 25px;
}

/* Form Elemanları */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    font-size: 15px;
}

.form-group input[type="text"],
.form-group input[type="password"] {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
    box-sizing: border-box;
}

.form-group input:focus {
    border-color: #5A379D; /* YENİ LOGO RENGİ (MOR) */
    outline: none;
    box-shadow: 0 0 0 2px rgba(90, 55, 157, 0.25); /* YENİ LOGO RENGİ (MOR) */
}

/* Buton */
.button {
    background-color: #5A379D; /* YENİ LOGO RENGİ (MOR) */
    color: #ffffff;
    padding: 12px 25px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    width: 100%;
    box-sizing: border-box;
    transition: background-color 0.2s ease;
}

.button:hover {
    background-color: #4A2F8D; /* YENİ LOGO RENGİ (KOYU MOR) */
}

/* Mesajlar (Hata) */
.message {
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 5px;
    font-size: 15px;
    line-height: 1.5;
    text-align: center;
}

.message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}