/* Modern Animated Form Styles */
/* Base Form Container */
.linka-form {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 60px 40px 90px 40px;
    background-color: var(--linka-bg-card, #1c1c1e);
    border-radius: 20px;
    position: relative;
    max-width: 400px;
    margin: 0 auto;
    animation: linkaFadeInUp 0.6s ease-out;
}

.linka-form-title {
    padding-bottom: 20px;
    font-size: 24px;
    font-weight: bold;
    letter-spacing: .5px;
    color: white;
    margin: 0;
}

/* Form Group Container */
.linka-form-group {
    position: relative;
    margin-bottom: 30px;
    width: 100%;
    max-width: 280px;
}

/* Main Input Styling */
.linka-form-input {
    font-size: 16px;
    padding: 10px 10px 10px 5px;
    display: block;
    width: 100%;
    border: none;
    border-bottom: 1px solid #6c6c6c;
    background: transparent;
    color: #ffffff;
    box-sizing: border-box;
    transition: border-color 0.3s ease, background-color 0.3s ease;
}

.linka-form-input:focus {
    outline: none;
    border-bottom-color: var(--linka-primary, #42ff1c);
}

/* Floating Label */
.linka-form-label {
    color: #999999;
    font-size: 16px;
    font-weight: normal;
    position: absolute;
    pointer-events: none;
    left: 5px;
    top: 10px;
    transition: 0.2s ease all;
    -moz-transition: 0.2s ease all;
    -webkit-transition: 0.2s ease all;
}

.linka-form-input:focus~.linka-form-label,
.linka-form-input:valid~.linka-form-label,
.linka-form-input:not(:placeholder-shown)~.linka-form-label {
    top: -20px;
    font-size: 14px;
    color: var(--linka-primary, #42ff1c);
}

/* Highlight Span Animation */
.linka-form-highlight {
    position: absolute;
    height: 60%;
    width: 0px;
    top: 25%;
    left: 0;
    pointer-events: none;
    opacity: 0.5;
}

.linka-form-input:focus~.linka-form-highlight {
    -webkit-animation: linka-input-focus 0.3s ease;
    animation: linka-input-focus 0.3s ease;
}

@keyframes linka-input-focus {
    from {
        background: var(--linka-primary, #42ff1c);
    }

    to {
        width: 100%;
    }
}

/* Staggered Form Groups */
.linka-form-group {
    opacity: 0;
    animation: linkaFadeInUp 0.5s ease-out forwards;
}

.linka-form-group:nth-of-type(1) {
    animation-delay: 0.1s;
}

.linka-form-group:nth-of-type(2) {
    animation-delay: 0.2s;
}

.linka-form-group:nth-of-type(3) {
    animation-delay: 0.3s;
}

.linka-form-group:nth-of-type(4) {
    animation-delay: 0.4s;
}

/* Submit Button */
.linka-form-submit {
    margin-top: 1.2rem;
    padding: 12px 32px;
    border-radius: 10px;
    background: var(--linka-primary, #007aff);
    color: white;
    border: none;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    max-width: 280px;
}

.linka-form-submit:hover {
    background: var(--linka-primary-dark, #0051d5);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 122, 255, 0.3);
}

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

/* Claim Form Specific Styles */
#linka-claim-app .step {
    width: 100%;
}

#linka-claim-app .step-details {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
}

#linka-claim-app .step-details h3 {
    color: white;
    margin-bottom: 30px;
    font-size: 24px;
}

/* Responsive */
@media (max-width: 480px) {
    .linka-form {
        padding: 40px 20px 60px 20px;
    }

    .linka-form-group {
        max-width: 100%;
    }

    .linka-form-submit {
        max-width: 100%;
    }
}

/* Integration with existing Linka styles */
.linka-claim .linka-form-input,
.linka-module .linka-form-input {
    background: transparent;
}

/* URL Input specific styling */
.linka-form-input[type="url"],
.linka-form-input[type="email"] {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* Placeholder for browsers that don't support :placeholder-shown */
.linka-form-input::placeholder {
    opacity: 0;
}

/* Error state */
.linka-form-group.error .linka-form-input {
    border-bottom-color: #ff3b30;
}

.linka-form-group.error .linka-form-label {
    color: #ff3b30;
}

/* Success state */
.linka-form-group.success .linka-form-input {
    border-bottom-color: #34c759;
}

.linka-form-group.success .linka-form-label {
    color: #34c759;
}