/* Registration Page Styles */

.registration-container {
    max-width: 900px;
    width: 100%;
    margin: 2rem auto;
    padding: 40px;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 20px;
    box-shadow: 
        0 4px 6px rgba(0, 0, 0, 0.05),
        0 10px 15px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.registration-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 6px;
    background: var(--gradient-2);
}

h1 {
    text-align: center;
    margin-bottom: 30px;
    color: var(--dark-color);
    font-size: 32px;
    font-weight: 700;
    position: relative;
    padding-bottom: 15px;
}

h1::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-2);
    border-radius: 2px;
}

/* Form Styles */
.form-group {
    margin-bottom: 25px;
    position: relative;
}

.form-row {
    display: flex;
    gap: 20px;
    margin-bottom: 0;
}

.form-row .form-group {
    flex: 1;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 14px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="password"],
textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 16px;
    transition: all 0.3s ease;
    background-color: var(--bg-hover);
    color: var(--dark-color);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
input[type="password"]:focus,
textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.2);
    outline: none;
    background-color: var(--bg-light);
}

textarea {
    resize: vertical;
    min-height: 100px;
}

.radio-group {
    display: flex;
    gap: 25px;
    padding: 10px 0;
}

.radio-option {
    display: flex;
    align-items: center;
    cursor: pointer;
    color: var(--dark-color);
}

.radio-group input[type="radio"] {
    margin-right: 8px;
    accent-color: var(--primary-color);
    width: 18px;
    height: 18px;
}

.btn-submit {
    display: block;
    width: 100%;
    padding: 16px;
    background: var(--gradient-1);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    text-transform: uppercase;
    letter-spacing: 1px;
    /* Soft Claymorphism */
    box-shadow: 
        6px 6px 12px rgba(118, 75, 162, 0.2), 
        -6px -6px 12px rgba(255, 255, 255, 0.8);
    position: relative;
    overflow: hidden;
}

.btn-submit:hover {
    background: linear-gradient(90deg, #764ba2, #667eea);
    transform: translateY(-3px);
    box-shadow: 
        8px 8px 16px rgba(118, 75, 162, 0.3), 
        -8px -8px 16px rgba(255, 255, 255, 0.9);
}

.btn-submit:active {
    transform: translateY(1px);
    box-shadow: 
        inset 4px 4px 8px rgba(0, 0, 0, 0.1), 
        inset -4px -4px 8px rgba(255, 255, 255, 0.8);
}

/* Message Styles */
#message-container {
    margin-bottom: 25px;
    padding: 15px;
    border-radius: 8px;
    font-weight: 500;
    text-align: center;
    display: none;
}

.success-message {
    background-color: var(--success-light);
    color: #155724;
    border-left: 5px solid var(--success-color);
}

.error-message {
    background-color: var(--error-light);
    color: #721c24;
    border-left: 5px solid var(--error-color);
}

/* Form Header */
.form-header {
    text-align: center;
    margin-bottom: 30px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 20px;
        margin: 10px;
        width: 100%;
    }

    .form-row {
        flex-direction: column;
        gap: 0;
    }

    .radio-group {
        flex-direction: column;
        gap: 10px;
    }

    h1 {
        font-size: 24px;
    }

    .btn-submit {
        padding: 14px;
    }
}

@media (max-width: 480px) {
    .registration-container {
        padding: 20px 16px;
        border-radius: 14px;
        margin: 0.5rem;
    }
}

/* ===== Gonit Ongon 2.0 de-slop ===== (registration) glass + purple gradient
   submit → crisp emerald; labels keep hierarchy without shouting. */
.registration-container {
    background: var(--color-surface);
    -webkit-backdrop-filter: none; backdrop-filter: none;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}
.registration-container::before { background: var(--color-accent); }
h1::after { background: var(--color-accent); }
label { text-transform: none; letter-spacing: 0; }
.btn-submit {
    background: var(--color-accent);
    border-radius: var(--radius-md);
    box-shadow: var(--btn-inset);
    text-transform: none;
    letter-spacing: 0;
}
.btn-submit:hover { background: var(--color-accent-hover); transform: translateY(-1px); box-shadow: var(--btn-inset), var(--shadow-accent-hover); }
.btn-submit:active { transform: translateY(1px) scale(0.98); box-shadow: inset 0 2px 4px rgba(0,0,0,0.18); }