:root {
    --body-color: #ffffff;
    --text-color: #2d453d;
    --title-background-color: linear-gradient(45deg, #e6b264, #2d453d 70%);
    --accent-color: #e6b264;
    --border-color: #eaeaea;
    --shadow-color: rgba(45, 69, 61, 0.1);
    --input-bg: #f9f9f9;
    --button-color: #6c5ce7;
}

body.dark {
    --body-color: #18191A;
    --text-color: #CCC;
    --title-background-color: linear-gradient(45deg, #e6b264, #c1c2c2 70%);
    --border-color: #333;
    --shadow-color: rgba(0, 0, 0, 0.3);
    --input-bg: #333;
    --button-color: #8278e6;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Tajawal', sans-serif;
}

body {
    background-color: var(--body-color);
    color: var(--text-color);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem 0;
}

.signup-container {
    /* background-color: var(--body-color); */
    border-radius: 15px;
    box-shadow: 0 10px 30px var(--shadow-color);
    width: 100%;
    max-width: 500px;
    padding: 2.5rem;
    position: relative;
}

.signup-header {
    text-align: center;
    margin-bottom: 2rem;
}

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 1.5rem;
}

.logo i {
    font-size: 2rem;
    color: var(--accent-color);
    margin-left: 0.5rem;
}

.signup-header h1 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    background: var(--title-background-color);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: 700;
}

.signup-form {
    width: 100%;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.row {
    display: flex;
    gap: 1rem;
}

.row .form-group {
    flex: 1;
}

.form-group label {
    font-weight: 500;
    color: var(--text-color);
    font-size: 0.95rem;
    text-align: right;
}

.form-group input,
.form-group select {
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--input-bg);
    color: var(--text-color);
    font-size: 1rem;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-color);
}

.password-container {
    position: relative;
}

.toggle-password {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-color);
    cursor: pointer;
}

.terms-container {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.terms-container input {
    margin-top: 4px;
}

.terms-container a {
    color: var(--accent-color);
    text-decoration: none;
}

.btn-submit {
    background: var(--title-background-color);
    border: none;
    color: white;
    width: 100%;
    padding: 1rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    font-size: 1rem;
    text-align: center;
}

.btn-submit:hover {
    opacity: 0.9;
}

.login-link {
    margin-top: 2rem;
    text-align: center;
    font-size: 0.95rem;
}

.login-link a {
    color: var(--accent-color);
    font-weight: 500;
    text-decoration: none;
}

.theme-toggle {
    position: absolute;
    top: 20px;
    left: 20px;
    background: transparent;
    border: none;
    color: var(--text-color);
    font-size: 1.5rem;
    cursor: pointer;
}

@media (max-width: 650px) {
    .signup-container {
        padding: 1.5rem;
        max-width: 90%;
    }

    .row {
        flex-direction: column;
        gap: 0;
    }
}