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

:root {
    --primary-pink: #ff6b9d;
    --secondary-pink: #ff8fab;
    --light-pink: #ffb3c6;
    --primary-blue: #4a90e2;
    --secondary-blue: #6bb6ff;
    --light-blue: #a8d0ff;
    --white: #ffffff;
    --light-gray: #f8f9fa;
    --medium-gray: #6c757d;
    --dark-gray: #343a40;
    --success: #28a745;
    --shadow: rgba(0, 0, 0, 0.1);
    --shadow-heavy: rgba(0, 0, 0, 0.2);
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--dark-gray);
    background: linear-gradient(135deg, 
        var(--light-pink) 0%, 
        var(--light-blue) 50%, 
        var(--white) 100%);
    min-height: 100vh;
    overflow-x: hidden;
    padding: 2rem 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.form-wrapper {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: var(--border-radius);
    box-shadow: 0 20px 60px var(--shadow-heavy);
    width: 100%;
    max-width: 800px;
    padding: 2rem;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: slideUp 0.6s ease-out;
}

.logo-container {
    text-align: center;
    margin-bottom: 2rem;
}

.logo-container img {
    width: 150px;
    height: 150px;
    object-fit: contain;
    margin-bottom: 1rem;
    animation: pulse 2s infinite;
}

.logo-text {
    font-size: 2rem;
    font-weight: bold;
    background: linear-gradient(45deg, var(--primary-pink), var(--primary-blue));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.progress-container {
    margin-bottom: 2rem;
}

.progress-bar {
    height: 4px;
    background: var(--light-gray);
    border-radius: 2px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-pink), var(--primary-blue));
    border-radius: 2px;
    width: 25%;
    transition: width 0.5s ease;
    animation: shimmer 2s infinite;
}

.form-header {
    text-align: center;
    margin-bottom: 2rem;
}

.form-title {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(45deg, var(--primary-pink), var(--primary-blue));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1rem;
    animation: fadeIn 0.8s ease-out;
}

.form-description {
    font-size: 1.1rem;
    color: var(--medium-gray);
    line-height: 1.6;
    animation: fadeIn 0.8s ease-out 0.2s both;
}

.form-step {
    display: none;
    animation: fadeIn 0.5s ease-out;
}

.form-step.active {
    display: block;
}

.step-header {
    margin-bottom: 2rem;
    text-align: center;
}

.step-header h2 {
    font-size: 1.8rem;
    color: var(--dark-gray);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.step-header h2 i {
    color: var(--primary-pink);
}

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

.form-label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--dark-gray);
    font-size: 1rem;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--light-gray);
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
    background: var(--white);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-pink);
    box-shadow: 0 0 0 3px rgba(255, 107, 157, 0.1);
    transform: translateY(-2px);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-hint {
    display: block;
    font-size: 0.875rem;
    color: var(--medium-gray);
    margin-top: 0.5rem;
}

.role-selection {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.role-option {
    position: relative;
}

.role-option input[type="checkbox"] {
    display: none;
}

.role-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1.5rem;
    border: 2px solid var(--light-gray);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    background: var(--white);
    text-align: center;
    font-weight: 500;
}

.role-card i {
    font-size: 2rem;
    color: var(--medium-gray);
    transition: var(--transition);
}

.role-option input[type="checkbox"]:checked + .role-card {
    border-color: var(--primary-pink);
    background: linear-gradient(135deg, rgba(255, 107, 157, 0.1), rgba(74, 144, 226, 0.1));
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255, 107, 157, 0.2);
}

.role-option input[type="checkbox"]:checked + .role-card i {
    color: var(--primary-pink);
    animation: bounce 0.5s ease;
}

.role-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px var(--shadow);
}

.radio-group {
    display: flex;
    gap: 2rem;
    margin-top: 0.5rem;
}

.radio-option {
    display: flex;
    align-items: center;
}

.radio-option input[type="radio"] {
    display: none;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition);
}

.radio-custom {
    width: 20px;
    height: 20px;
    border: 2px solid var(--light-gray);
    border-radius: 50%;
    position: relative;
    transition: var(--transition);
}

.radio-custom::after {
    content: '';
    width: 10px;
    height: 10px;
    background: var(--primary-pink);
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    transition: var(--transition);
}

.radio-option input[type="radio"]:checked + .radio-label .radio-custom {
    border-color: var(--primary-pink);
}

.radio-option input[type="radio"]:checked + .radio-label .radio-custom::after {
    transform: translate(-50%, -50%) scale(1);
}

.btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn:hover::before {
    left: 100%;
}

.btn-next,
.btn-submit {
    background: linear-gradient(45deg, var(--primary-pink), var(--primary-blue));
    color: var(--white);
    box-shadow: 0 4px 15px rgba(255, 107, 157, 0.3);
}

.btn-next:hover,
.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 107, 157, 0.4);
}

.btn-secondary {
    background: var(--light-gray);
    color: var(--dark-gray);
    border: 2px solid var(--light-gray);
}

.btn-secondary:hover {
    background: var(--white);
    border-color: var(--primary-pink);
    color: var(--primary-pink);
    transform: translateY(-2px);
}

.btn-primary {
    background: linear-gradient(45deg, var(--primary-pink), var(--primary-blue));
    color: var(--white);
}

.form-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--light-gray);
}

.form-navigation .btn:only-child {
    margin-left: auto;
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    animation: fadeIn 0.3s ease;
}

.modal-overlay.active {
    display: flex;
}

.modal {
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: 0 20px 60px var(--shadow-heavy);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    animation: scaleIn 0.3s ease;
}

.modal-header {
    padding: 2rem 2rem 1rem;
    text-align: center;
}

.success-icon {
    font-size: 4rem;
    color: var(--success);
    margin-bottom: 1rem;
    animation: bounce 0.8s ease;
}

.modal-header h3 {
    font-size: 1.5rem;
    color: var(--dark-gray);
    margin-bottom: 0.5rem;
}

.modal-body {
    padding: 0 2rem 1rem;
    text-align: center;
}

.modal-body p {
    font-size: 1.1rem;
    color: var(--medium-gray);
    line-height: 1.6;
}

.modal-footer {
    padding: 1rem 2rem 2rem;
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--primary-pink);
    border-radius: 50%;
    opacity: 0.6;
    animation: float 8s infinite linear;
}

.particle:nth-child(1) {
    left: 10%;
    animation-delay: 0s;
    background: var(--primary-pink);
}

.particle:nth-child(2) {
    left: 20%;
    animation-delay: 2s;
    background: var(--primary-blue);
}

.particle:nth-child(3) {
    left: 30%;
    animation-delay: 4s;
    background: var(--secondary-pink);
}

.particle:nth-child(4) {
    left: 60%;
    animation-delay: 1s;
    background: var(--secondary-blue);
}

.particle:nth-child(5) {
    left: 80%;
    animation-delay: 3s;
    background: var(--primary-pink);
}

.particle:nth-child(6) {
    left: 90%;
    animation-delay: 5s;
    background: var(--primary-blue);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

@keyframes float {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 0.6;
    }
    90% {
        opacity: 0.6;
    }
    100% {
        transform: translateY(-100px) rotate(360deg);
        opacity: 0;
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@media (max-width: 768px) {
    .form-wrapper {
        margin: 1rem;
        padding: 1.5rem;
    }

    .logo-container img {
        width: 120px;
        height: 120px;
    }

    .form-title {
        font-size: 2rem;
    }

    .role-selection {
        grid-template-columns: 1fr;
        gap: 0.8rem;
    }

    .role-card {
        padding: 1rem;
    }

    .radio-group {
        flex-direction: column;
        gap: 1rem;
    }

    .form-navigation {
        flex-direction: column;
        gap: 1rem;
    }

    .form-navigation .btn {
        width: 100%;
        justify-content: center;
    }

    .modal-footer {
        flex-direction: column;
    }

    .modal-footer .btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    body {
        padding: 1rem 0.5rem;
    }

    .form-wrapper {
        padding: 1rem;
    }

    .logo-container img {
        width: 100px;
        height: 100px;
    }

    .form-title {
        font-size: 1.8rem;
    }

    .step-header h2 {
        font-size: 1.5rem;
        flex-direction: column;
        gap: 0.3rem;
    }

    .particle {
        display: none;
    }
}

@media (prefers-contrast: high) {
    :root {
        --primary-pink: #d63384;
        --primary-blue: #0d6efd;
        --shadow: rgba(0, 0, 0, 0.3);
        --shadow-heavy: rgba(0, 0, 0, 0.5);
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .particles {
        display: none;
    }
}

/*
@media (prefers-color-scheme: dark) {
    :root {
        --white: #1a1a1a;
        --light-gray: #2d2d2d;
        --medium-gray: #a0a0a0;
        --dark-gray: #ffffff;
    }

    body {
        background: linear-gradient(135deg, 
            rgba(255, 107, 157, 0.1) 0%, 
            rgba(74, 144, 226, 0.1) 50%, 
            rgba(26, 26, 26, 0.9) 100%);
    }

    .form-wrapper {
        background: rgba(26, 26, 26, 0.95);
        border: 1px solid rgba(255, 255, 255, 0.1);
    }

    .form-input,
    .form-textarea {
        background: #2d2d2d;
        color: var(--dark-gray);
        border-color: #404040;
    }

    .role-card {
        background: #2d2d2d;
        border-color: #404040;
    }

    .modal {
        background: #1a1a1a;
        color: var(--dark-gray);
    }
}
*/

.rate-limit-warning {
    background: linear-gradient(135deg, #ff6b6b, #ff5252);
    color: white;
    padding: 15px 20px;
    border-radius: 12px;
    margin: 20px 0;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.2);
    animation: slideInWarning 0.5s ease-out;
}

.warning-content {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
}

.warning-content i {
    font-size: 18px;
    animation: pulse 2s infinite;
}

.warning-content strong {
    font-weight: 600;
}

@keyframes slideInWarning {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

.btn-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.fa-spinner {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.application-form[disabled] {
    pointer-events: none;
    opacity: 0.6;
}

@media (max-width: 768px) {
    .rate-limit-warning {
        margin: 15px 0;
        padding: 12px 15px;
    }
    
    .warning-content {
        gap: 8px;
        flex-direction: column;
        text-align: center;
    }
    
    .warning-content i {
        font-size: 16px;
    }
}