:root {
    --primary: #00f2fe;
    --primary-alt: #4facfe;
    --bg-dark: #0f172a;
    --card-bg: rgba(30, 41, 59, 0.7);
    --text-main: #f8fafc;
    --text-dim: #94a3b8;
    --accent: #f43f5e;
    --glass: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', sans-serif;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow-x: hidden;
    padding: 2rem 1rem;
}

.glass-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 0% 0%, #1e293b 0%, transparent 50%),
        radial-gradient(circle at 100% 100%, #0f172a 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, #1e1b4b 0%, transparent 100%);
    z-index: -1;
}

.container {
    width: 100%;
    max-width: 600px;
    z-index: 1;
    animation: fadeIn 0.8s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

.header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.logo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.logo {
    width: 120px;
    height: 120px;
    object-fit: contain;
    border-radius: 24px;
    box-shadow: 0 0 20px rgba(244, 196, 63, 0.15);
    /* Soft golden shadow to match logo */
}

h1 {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

h1 span {
    background: linear-gradient(to right, var(--primary), var(--primary-alt));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.subtitle {
    color: var(--text-dim);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-top: 0.5rem;
}

.form-title {
    font-size: 1.8rem;
    font-weight: 700;
    margin-top: 1.5rem;
    color: var(--text-main);
}

.form-card {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 32px;
    padding: 3rem;
    box-shadow: var(--shadow);
}

.profile-upload {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.image-preview {
    width: 154px;
    height: 154px;
    border-radius: 50%;
    border: 4px solid var(--glass-border);
    background: var(--glass);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
    transition: var(--transition);
}

.image-preview:hover {
    border-color: var(--primary);
    transform: scale(1.02);
}

.image-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-dim);
}

.placeholder span {
    font-size: 0.75rem;
    font-weight: 600;
}

.input-grid {
    display: grid;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-dim);
    margin-left: 0.5rem;
}

input[type="text"],
input[type="tel"] {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 1rem 1.25rem;
    color: var(--text-main);
    font-size: 1rem;
    transition: var(--transition);
}

input:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 4px rgba(0, 242, 254, 0.1);
}

.role-selection {
    margin-bottom: 2.5rem;
}

.section-label {
    display: block;
    margin-bottom: 1rem;
}

.radio-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1rem;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    padding: 1rem 1.5rem;
    border-radius: 16px;
    cursor: pointer;
    transition: var(--transition);
}

.radio-label:has(input:checked) {
    background: rgba(0, 242, 254, 0.1);
    border-color: var(--primary);
    color: var(--primary);
}

.radio-label input {
    display: none;
}

.custom-radio {
    width: 18px;
    height: 18px;
    border: 2px solid var(--glass-border);
    border-radius: 50%;
    position: relative;
    transition: var(--transition);
}

.radio-label input:checked+.custom-radio {
    border-color: var(--primary);
}

.radio-label input:checked+.custom-radio::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
}

.label-text {
    font-size: 0.9rem;
    font-weight: 600;
}

.btn-primary {
    width: 100%;
    background: linear-gradient(135deg, var(--primary), var(--primary-alt));
    color: var(--bg-dark);
    border: none;
    padding: 1.25rem;
    border-radius: 20px;
    font-size: 1.1rem;
    font-weight: 800;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    box-shadow: 0 10px 20px -5px rgba(0, 242, 254, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 25px -5px rgba(0, 242, 254, 0.5);
}

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

.btn-secondary {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    color: var(--text-main);
    padding: 0.6rem 1.2rem;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--text-dim);
}

.loader {
    width: 20px;
    height: 20px;
    border: 3px solid rgba(0, 0, 0, 0.1);
    border-top-color: var(--bg-dark);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    display: none;
}

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

.toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    padding: 1rem 2rem;
    border-radius: 16px;
    color: var(--text-main);
    box-shadow: var(--shadow);
    transform: translateY(100px);
    transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    z-index: 100;
}

.toast.show {
    transform: translateY(0);
}

@media (max-width: 480px) {
    .form-card {
        padding: 2rem 1.5rem;
    }

    .radio-group {
        flex-direction: column;
    }

    h1 {
        font-size: 2rem;
    }
}