body {
    margin: 0;
    font-family: Arial, sans-serif;
    /* allow site-wide purple background to show through */
    background-color: transparent;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    width: 90%;
    max-width: 900px;
    height: auto;
    min-height: 550px;
    display: flex;
    border-radius: 16px;
    overflow: hidden;
    background: white;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    margin: 40px auto;
    align-self: center;
}

.left {
    width: 50%;
    background: linear-gradient(135deg, #6b2cc2 0%, #8f48e3 100%);
    color: white;
    padding: 40px 30px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    position: relative;
    min-height: 500px;
}

.left h1 {
    font-size: 36px;
    font-weight: bold;
    margin-bottom: 20px;
}

.left p {
    font-size: 15px;
    opacity: 0.95;
    line-height: 1.5;
    margin-bottom: 30px;
}

.right {
    width: 50%;
    background: #fff;
    padding: 40px 30px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 500px;
    overflow-y: auto;
}

.right h2 {
    margin-bottom: 28px;
    font-size: 28px;
    font-weight: bold;
    color: #1a1a1a;
}

input {
    width: 100%;
    padding: 12px 16px;
    border-radius: 8px;
    border: 1px solid #ddd;
    margin: 12px 0;
    font-size: 14px;
    box-sizing: border-box;
    transition: border-color 200ms, box-shadow 200ms;
}

input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(107, 44, 194, 0.1);
}

.btn {
    width: 100%;
    padding: 14px 20px;
    background: linear-gradient(135deg, #6b2cc2, #8f48e3);
    border: none;
    color: white;
    font-size: 15px;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    margin: 16px 0;
    transition: all 200ms ease;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(107, 44, 194, 0.3);
}

.btn:active {
    transform: translateY(0);
}

.options {
    font-size: 13px;
    margin: 16px 0 20px 0;
}

.right a {
    text-decoration: none;
    color: #6b2cc2;
    font-weight: bold;
}

/* Divider between traditional and Google sign-up */
.divider {
    display: flex;
    align-items: center;
    margin: 25px 0 20px 0;
    gap: 10px;
}

.divider::before,
.divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background-color: #ddd;
}

.divider span {
    font-size: 14px;
    color: #999;
    font-weight: 500;
}

/* Google sign-up button */
.btn.google-btn {
    background: white;
    color: #333;
    border: 2px solid #ddd;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.btn.google-btn:hover {
    background: #f9f9f9;
    border-color: #999;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.btn.google-btn i {
    font-size: 18px;
    color: #4285F4;
}

/* Google Sign-In button container */
.google-button-container {
    display: flex;
    justify-content: center;
    margin: 15px 0 10px 0;
}

.google-button-container > div {
    transform: scale(1);
}

/* Google button styling (overrides default) */
#g_id_signin {
    margin: 0 auto !important;
}

#g_id_signin > div {
    margin: 0 auto !important;
}



/* Success prompt modal styling */
.success-prompt-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 9999;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.success-prompt-banner {
    position: relative;
    background: white;
    border-radius: 16px;
    padding: 50px 40px;
    max-width: 480px;
    width: 90%;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    text-align: center;
    animation: slideUp 0.4s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.success-icon {
    font-size: 60px;
    color: #4CAF50;
    margin-bottom: 20px;
    animation: scaleIn 0.5s ease;
}

@keyframes scaleIn {
    from { transform: scale(0); }
    to { transform: scale(1); }
}

.success-prompt-banner h2 {
    color: #333;
    margin-bottom: 15px;
    font-size: 28px;
    font-weight: 600;
}

.success-prompt-banner p {
    color: #666;
    margin-bottom: 12px;
    font-size: 15px;
    line-height: 1.6;
}

.success-prompt-banner p strong {
    color: #6b2cc2;
    font-weight: 600;
}

.btn.success-btn {
    margin-top: 25px;
    background: linear-gradient(135deg, #6b2cc2, #8f48e3);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 30px;
    width: auto;
    margin-bottom: 0;
}

.btn.success-btn:hover {
    background: linear-gradient(135deg, #5a23a8, #7d3fcf);
    box-shadow: 0 6px 16px rgba(107, 44, 194, 0.3);
    transform: translateY(-2px);
    transition: all 0.2s ease;
}

/* Responsive adjustments for signup page */
@media (max-width: 900px) {
    .container {
        height: auto;
        width: 95%;
        flex-direction: column;
    }

    .left, .right {
        width: 100%;
        padding: 40px 30px;
    }

    .left h1 {
        font-size: 32px;
    }

    .left p {
        font-size: 14px;
    }
}

@media (max-width: 860px) {
    .container {
        height: auto;
        width: 95%;
        flex-direction: column;
    }

    .left, .right {
        width: 100%;
        padding: 40px 30px;
        min-height: 300px;
    }

    .left h1 {
        font-size: 28px;
        margin-bottom: 15px;
    }

    .left p {
        font-size: 14px;
        margin-bottom: 20px;
    }

    .right h2 {
        font-size: 24px;
        margin-bottom: 20px;
    }

    input {
        padding: 11px 14px;
        font-size: 13px;
    }

    .btn {
        padding: 12px 18px;
        font-size: 14px;
        margin: 12px 0;
    }
}

@media (max-width: 480px) {
    .container {
        width: 100%;
        min-height: auto;
        margin: 20px 0;
        border-radius: 0;
    }

    .left, .right {
        width: 100%;
        padding: 30px 20px;
        min-height: auto;
    }

    .left h1 {
        font-size: 24px;
        margin-bottom: 12px;
    }

    .left p {
        font-size: 13px;
        line-height: 1.4;
        margin-bottom: 15px;
    }

    .right h2 {
        font-size: 20px;
        margin-bottom: 16px;
    }

    input {
        width: 100%;
        padding: 10px 12px;
        border-radius: 6px;
        font-size: 14px;
        margin: 10px 0;
    }

    .btn {
        width: 100%;
        padding: 12px 16px;
        font-size: 14px;
        margin: 10px 0;
    }

    .options {
        font-size: 12px;
        margin: 12px 0 15px 0;
    }

    .success-prompt-banner {
        padding: 30px 20px;
        max-width: 95%;
    }

    .success-icon {
        font-size: 48px;
    }

    .success-prompt-banner h2 {
        font-size: 20px;
        margin-bottom: 12px;
    }

    .success-prompt-banner p {
        font-size: 13px;
    }

    .btn.success-btn {
        font-size: 14px;
        padding: 12px 24px;
    }
}