:root {
    --primary-red: #E30613;
    --primary-black: #1A1A1A;
    --bg-white: #FFFFFF;
    --text-muted: #666666;
    --border-color: #E0E0E0;
    --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.05);
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-white);
    color: var(--primary-black);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
    overflow-x: hidden;
}

.background-radial {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(227, 6, 19, 0.03) 0%, transparent 40%),
                radial-gradient(circle at bottom left, rgba(0, 0, 0, 0.02) 0%, transparent 40%);
    z-index: -1;
}

.container {
    max-width: 480px;
    width: 100%;
    background: #ffffff;
    padding: 40px;
    border-radius: 24px;
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(0,0,0,0.03);
}

.logo-container {
    text-align: center;
    margin-bottom: 40px;
    width: 100%;
    overflow: visible;
}

.logo {
    display: block;
    width: 100%;
    max-width: 100%;
    height: auto;
    margin: 0 auto 30px;
    image-rendering: -webkit-optimize-contrast;
}

h1 {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.5px;
    margin-bottom: 8px;
    color: var(--primary-black);
}

.subtitle {
    color: var(--text-muted);
    font-size: 15px;
    font-weight: 300;
}

.form-group {
    margin-bottom: 24px;
}

label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--primary-black);
    text-transform: uppercase;
    letter-spacing: 1px;
}

input[type="text"],
input[type="email"],
input[type="tel"],
select {
    width: 100%;
    padding: 14px 18px;
    border: 1.5px solid var(--border-color);
    border-radius: 12px;
    font-size: 16px;
    font-family: inherit;
    transition: var(--transition-smooth);
    background: #FAFAFA;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23666' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: calc(100% - 15px) center;
}

input:focus {
    outline: none;
    border-color: var(--primary-red);
    background: #FFFFFF;
    box-shadow: 0 0 0 4px rgba(227, 6, 19, 0.1);
}

/* Roller Picker Styles */
.roller-picker-container {
    display: flex;
    gap: 10px;
    height: 150px;
    position: relative;
    user-select: none;
}

.roller-wrapper {
    flex: 1;
    overflow-y: scroll;
    scrollbar-width: none; /* Firefox */
    scroll-snap-type: y mandatory;
    position: relative;
    border-radius: 12px;
    background: #FAFAFA;
    border: 1.5px solid var(--border-color);
}

.roller-wrapper::-webkit-scrollbar {
    display: none; /* Chrome/Safari */
}

.roller-content {
    padding: 60px 0; /* Middle point alignment */
}

.roller-item {
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    scroll-snap-align: center;
    font-size: 16px;
    color: var(--text-muted);
    transition: var(--transition-smooth);
}

.roller-item.active {
    color: var(--primary-red);
    font-weight: 700;
    font-size: 18px;
}

.roller-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    background: linear-gradient(to bottom, 
        #FAFAFA 0%, 
        rgba(250, 250, 250, 0) 40%, 
        rgba(250, 250, 250, 0) 60%, 
        #FAFAFA 100%);
    border-radius: 10px;
}

.roller-picker-container::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 4px;
    right: 4px;
    height: 34px;
    transform: translateY(-50%);
    border-top: 1px solid rgba(227, 6, 19, 0.2);
    border-bottom: 1px solid rgba(227, 6, 19, 0.2);
    pointer-events: none;
    z-index: 10;
}

/* Checkbox Styles */
.checkbox-container {
    display: block;
    position: relative;
    padding-left: 35px;
    margin-bottom: 12px;
    cursor: pointer;
    font-size: 15px;
    text-transform: none;
    letter-spacing: normal;
    user-select: none;
}

.checkbox-container input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.checkmark {
    position: absolute;
    top: 0;
    left: 0;
    height: 22px;
    width: 22px;
    background-color: #eee;
    border-radius: 6px;
    transition: var(--transition-smooth);
}

.checkbox-container:hover input ~ .checkmark {
    background-color: #ccc;
}

.checkbox-container input:checked ~ .checkmark {
    background-color: var(--primary-red);
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
}

.checkbox-container input:checked ~ .checkmark:after {
    display: block;
}

.checkbox-container .checkmark:after {
    left: 8px;
    top: 4px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

/* Button & Animations */
.btn-submit {
    width: 100%;
    padding: 16px;
    background: var(--primary-black);
    color: white;
    border: none;
    border-radius: 14px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.btn-submit:hover {
    background: var(--primary-red);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(227, 6, 19, 0.3);
}

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

.loader {
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
    display: none;
    position: absolute;
    left: calc(50% - 10px);
}

.btn-submit.loading .btn-text {
    opacity: 0;
}

.btn-submit.loading .loader {
    display: block;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Animations */
.slide-in {
    opacity: 0;
    transform: translateY(20px);
    animation: slideUp 0.8s forwards cubic-bezier(0.2, 0.8, 0.2, 1);
}

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

.response-message {
    margin-top: 20px;
    padding: 14px;
    border-radius: 12px;
    text-align: center;
    font-size: 14px;
    display: none;
}

.response-message.success {
    display: block;
    background: #E8F5E9;
    color: #2E7D32;
    border: 1px solid #C8E6C9;
}

.response-message.error {
    display: block;
    background: #FFEBEE;
    color: #C62828;
    border: 1px solid #FFCDD2;
}

/* Responsive fixes */
@media (max-width: 480px) {
    .container {
        padding: 30px 20px;
        box-shadow: none;
    }
    
    h1 {
        font-size: 20px;
    }
}