/* --- Overrides for Verification Card --- */
.verification-card {
    padding: 3rem 2.5rem;
}

/* --- Explanation Box (Info Variant) --- */
.explanation-box {
    background-color: rgba(20, 52, 100, 0.25); /* Transparent wave blue */
    border-left: 4px solid var(--sea-cyan);
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 2.5rem;
    text-align: left;
}

.explanation-box p {
    color: var(--text-main);
    font-size: 0.95rem;
    margin: 0;
}

/* --- Deep Sea Form Styling --- */
.secure-form {
    text-align: left;
}

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

label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--sea-cyan);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* --- Inputs & Cryptographic Textarea --- */
input, textarea {
    width: 100%;
    padding: 0.9rem 1rem;
    background-color: rgba(4, 13, 26, 0.8); /* Very deep navy/black */
    border: 1px solid var(--wave-blue);
    border-radius: 8px;
    color: var(--text-main);
    font-size: 1rem;
    font-family: 'Inter', sans-serif;
    transition: var(--transition);
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.5);
}

textarea {
    font-family: 'Courier New', Courier, monospace; /* Ideal for Base64 */
    resize: none;
    font-size: 0.9rem;
    line-height: 1.5;
    word-break: break-all;
}

/* Glowing Focus States */
input:focus, textarea:focus {
    outline: none;
    border-color: var(--sea-cyan);
    box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.15), inset 0 2px 4px rgba(0,0,0,0.5);
}

input::placeholder, textarea::placeholder {
    color: var(--text-muted);
    opacity: 0.4;
}

/* --- Submit Button Adjustments --- */
button[type="submit"] {
    margin-top: 1rem;
    font-size: 1rem;
    letter-spacing: 0.5px;
    border: none;
}

button:disabled {
    background-color: var(--wave-blue);
    color: var(--text-muted);
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

/* --- Cryptographic Result Messages --- */
#result-message {
    margin-top: 2rem;
    padding: 1.2rem;
    border-radius: 8px;
    text-align: center;
    font-weight: 700;
    font-size: 1.05rem;
    animation: slideUpFade 0.4s ease-out;
}

@keyframes slideUpFade {
    from { opacity: 0; transform: translateY(15px); }
    to { opacity: 1; transform: translateY(0); }
}

.hidden { 
    display: none; 
}

/* Bioluminescent Success */
.verified { 
    background-color: rgba(0, 229, 255, 0.1); 
    color: var(--sea-cyan); 
    border: 1px solid var(--sea-cyan); 
    box-shadow: 0 0 15px rgba(0, 229, 255, 0.1);
}

/* Coral Warning Failure */
.not-verified { 
    background-color: var(--error-bg); 
    color: var(--error-red); 
    border: 1px solid var(--error-red); 
}