:root {
    --primary-color: #2D5A27; /* Koyu Orman Yeşili */
    --secondary-color: #4CAF50; /* Canlı Yeşil */
    --text-color: #1a2e1a;
    --bg-color: #f9fbf9; /* Çok Hafif Yeşilimsi Arka Plan */
    --footer-bg: #1b261b;
    --input-border: #ccd5cc;
    --button-hover: #1e3d1a;
    --social-bg: #edf2ed;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.5;
    overflow-x: hidden;
}

.login-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.header {
    padding: 2rem 4rem;
}

.main-content {
    display: flex;
    flex: 1;
    padding: 0 4rem;
    gap: 4rem;
    align-items: stretch;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}

.login-left {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-right {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 0;
}

.image-container {
    width: 100%;
    max-width: 550px;
    height: 100%;
    min-height: 600px;
    border-radius: 2rem;
    overflow: hidden;
    position: relative;
    background-size: cover;
    background-position: center;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.form-wrapper h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    text-align: center;
}

.input-group {
    margin-bottom: 1.5rem;
}

.input-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.input-group input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--input-border);
    border-radius: 2rem;
    font-size: 1rem;
    transition: border-color 0.2s;
}

.input-group input:focus {
    outline: none;
    border-color: var(--secondary-color);
}

.forgot-password {
    text-align: right;
    margin-bottom: 1.5rem;
}

.forgot-password a {
    color: var(--secondary-color);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
}

.btn-login {
    width: 100%;
    padding: 0.875rem;
    background-color: var(--social-bg);
    color: #9ca3af;
    border: none;
    border-radius: 2rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s, color 0.2s;
}

.btn-login:hover {
    background-color: var(--primary-color);
    color: white;
}

.signup-prompt {
    text-align: center;
    margin-top: 1.5rem;
    font-size: 0.875rem;
}

.signup-prompt a {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 600;
}

.terms {
    margin-top: 2rem;
    font-size: 0.75rem;
    color: #6b7280;
    text-align: center;
}

.terms a {
    color: inherit;
    text-decoration: underline;
}

.footer {
    background-color: var(--footer-bg);
    color: #9ca3af;
    padding: 2rem 4rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.75rem;
}

.footer-center {
    display: flex;
    gap: 1.5rem;
}

.footer-center a {
    color: inherit;
    text-decoration: none;
}

.footer-center a:hover {
    text-decoration: underline;
}

.language-selector {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background-color: #1f2937;
    border-radius: 0.5rem;
    color: white;
    cursor: pointer;
}

@media (max-width: 1024px) {
    .login-right {
        display: none;
    }
    .main-content {
        justify-content: center;
    }
}