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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    line-height: 1.6;
}

.container {
    width: 100%;
    max-width: 600px;
    position: relative;
}

.form-wrapper {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 24px;
    padding: 40px;
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.1),
        0 0 0 1px rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.form-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea, #764ba2, #f093fb, #f5576c);
    background-size: 300% 100%;
    animation: gradientShift 3s ease-in-out infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.form-header {
    text-align: center;
    margin-bottom: 40px;
}

.header-decoration {
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, #667eea, #764ba2);
    border-radius: 2px;
    margin: 0 auto 24px;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.05); }
}

.form-title {
    font-size: 32px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 12px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.form-subtitle {
    font-size: 16px;
    color: #666;
    font-weight: 400;
    max-width: 400px;
    margin: 0 auto;
}

.form-container {
    position: relative;
}

.custom-form {
    position: relative;
    z-index: 2;
}

.form-group {
    margin-bottom: 32px;
}

.form-label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: #374151;
    margin-bottom: 8px;
    transition: color 0.2s ease;
}

.input-wrapper,
.textarea-wrapper {
    position: relative;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 16px 20px;
    font-size: 16px;
    font-family: inherit;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    background: #fafafa;
    color: #1a1a1a;
    transition: all 0.3s ease;
    resize: none;
    outline: none;
}

.form-input:focus,
.form-textarea:focus {
    border-color: #667eea;
    background: #ffffff;
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
    transform: translateY(-2px);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: #9ca3af;
    transition: opacity 0.2s ease;
}

.form-input:focus::placeholder,
.form-textarea:focus::placeholder {
    opacity: 0.7;
}

.input-focus-line,
.textarea-focus-line {
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #667eea, #764ba2);
    border-radius: 1px;
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.form-input:focus + .input-focus-line,
.form-textarea:focus + .textarea-focus-line {
    width: 100%;
}

.form-actions {
    display: flex;
    gap: 16px;
    justify-content: space-between;
    align-items: center;
    margin-top: 40px;
}

.btn-primary,
.btn-secondary {
    padding: 16px 32px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 12px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    font-family: inherit;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    flex: 1;
    max-width: 200px;
    margin-left: auto;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

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

.btn-secondary {
    background: transparent;
    color: #6b7280;
    border: 2px solid #e5e7eb;
}

.btn-secondary:hover {
    background: #f9fafb;
    border-color: #d1d5db;
    color: #374151;
}

.btn-loader {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top: 2px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    display: none;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

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

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

.form-footer {
    margin-top: 32px;
    text-align: center;
}

.security-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(16, 185, 129, 0.1);
    color: #059669;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
}

.security-badge svg {
    width: 16px;
    height: 16px;
}

.success-message {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.8);
    background: white;
    border-radius: 24px;
    padding: 48px 40px;
    text-align: center;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    z-index: 10;
    width: 90%;
    max-width: 400px;
}

.success-message.show {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1);
}

.success-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, #10b981, #059669);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    color: white;
}

.success-message h3 {
    font-size: 24px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 12px;
}

.success-message p {
    font-size: 16px;
    color: #6b7280;
    margin-bottom: 32px;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    body {
        padding: 16px;
    }
    
    .form-wrapper {
        padding: 32px 24px;
        border-radius: 20px;
    }
    
    .form-title {
        font-size: 28px;
    }
    
    .form-subtitle {
        font-size: 15px;
    }
    
    .form-actions {
        flex-direction: column;
        gap: 12px;
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        max-width: none;
    }
    
    .success-message {
        padding: 40px 24px;
        width: 95%;
    }
}

@media (max-width: 480px) {
    .form-wrapper {
        padding: 24px 20px;
    }
    
    .form-title {
        font-size: 24px;
    }
    
    .form-input,
    .form-textarea {
        padding: 14px 16px;
        font-size: 15px;
    }
}

/* Animation for form appearance */
.form-wrapper {
    animation: slideUp 0.6s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Focus states for accessibility */
.btn-primary:focus,
.btn-secondary:focus {
    outline: 2px solid #667eea;
    outline-offset: 2px;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
}

/* Hover effects for interactive elements */
.form-input:hover,
.form-textarea:hover {
    border-color: #d1d5db;
}

.form-label:hover {
    color: #667eea;
}