/* Modal Overlay */
.signin-heading {
    top: 0;
    font-family: "Diatype-Bold";
    font-size: 2rem;
    color: white;
    text-align: center;
}

.auth-modal {
display: none;
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
z-index: 9999;
opacity: 0;
transition: opacity 0.3s ease;
}

.auth-modal.active {
display: block;
opacity: 1;
}

.auth-modal-overlay {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: rgba(0, 0, 0, 0.5);
backdrop-filter: blur(4px);
}

.modal-close {
position: absolute;
top: 1.5rem;
right: 1.5rem;
background: transparent;
border: none;
color: rgba(255, 255, 255, 0.7);
font-size: 2rem;
cursor: pointer;
line-height: 1;
transition: color 0.3s ease;
z-index: 10;
}

.modal-close:hover {
color: rgb(255, 221, 0);
}

/* Main Content */
.auth-container {
    position: relative;
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 5vh 5vw;
    margin-top: -5vh;
    min-height: 100vh;
    overflow-y: auto;
    z-index: 10000;
}

.auth-box {
    position: relative;
    width: 100%;
    max-width: 40vw; 
    max-height: 80vh;
    overflow-y: auto;
    background: rgba(20, 20, 20, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    padding: 3rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
    scrollbar-width: none;
    -ms-overflow-style: none;
}
.auth-box::-webkit-scrollbar {
  display: none;
}

.auth-tabs {
    display: flex;
    gap: 0;
    margin-bottom: 2.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.tab-button {
    flex: 1;
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.5);
    font-family: 'Diatype-bold', sans-serif;
    font-size: 1.1rem;
    letter-spacing: 0.05em;
    padding: 1rem 0;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
    position: relative;
}

.tab-button:hover {
    color: rgba(255, 255, 255, 0.8);
}

.tab-button.active {
    color: rgb(255, 221, 0);
    border-bottom-color: rgb(255, 221, 0);
}

.auth-form {
    display: none;
}

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

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

.form-label {
    display: block;
    font-family: 'Diatype-bold', sans-serif;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
    color: rgba(255, 255, 255, 0.9);
}

.form-input {
    width: 100%;
    padding: 0.875rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: white;
    font-family: 'Diatype-light', sans-serif;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.form-input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.form-input:focus {
    outline: none;
    border-color: rgba(255, 221, 0, 0.6);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 3px rgba(255, 221, 0, 0.1);
}

.form-checkbox {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 1.25rem 0;
}

.form-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: rgb(255, 221, 0);
    cursor: pointer;
}

.form-checkbox label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    cursor: pointer;
}

.forgot-password {
    font-family: 'Diatype-Light';
    display: block;
    text-align: right;
    margin-top: -0.5rem;
    margin-bottom: 1.5rem;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: color 0.3s ease;
}

.forgot-password:hover {
    color: rgb(255, 221, 0);
}

.remember-me {
    font-family: "Diatype-Light";
    margin-top: -4.75vh;
}

.submit-button {
    width: 100%;
    margin-top: 1rem;
    padding: 1rem;
    background: rgba(255, 221, 0, 0.2);
    border: 2px solid rgba(255, 221, 0, 0.6);
    color: rgb(255, 221, 0);
    font-family: 'Diatype-bold', sans-serif;
    font-size: 1rem;
    letter-spacing: 0.08em;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    box-sizing: border-box;
}

.submit-button:hover {
    background: rgb(255, 221, 0);
    color: black;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 221, 0, 0.3);
}

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

.terms-text {
    margin-top: 1.5rem;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
    text-align: center;
    line-height: 1.5;
}

.terms-text a {
    color: rgba(255, 221, 0, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.terms-text a:hover {
    color: rgb(255, 221, 0);
}

#to-sign-up {
    color: white;
    text-align: center;
}

/* Membership Plans */
.plan-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
    margin-top: 0.75rem;
}

.plan-card {
    position: relative;
    padding: 1.25rem 1rem;
    background: rgba(255, 255, 255, 0.04);
    border: 2px solid rgba(255, 255, 255, 0.15);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.plan-card input[type="radio"] {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.plan-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 221, 0, 0.4);
}

.plan-card input[type="radio"]:checked ~ .plan-content {
    opacity: 1;
}

.plan-card input[type="radio"]:checked + .plan-badge,
.plan-card input[type="radio"]:checked ~ .plan-content {
    opacity: 1;
}

.plan-card:has(input[type="radio"]:checked) {
    background: rgba(255, 221, 0, 0.1);
    border-color: rgb(255, 221, 0);
    transform: translateY(-2px);
}

.plan-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: rgb(255, 221, 0);
    color: black;
    font-family: 'Diatype-bold', sans-serif;
    font-size: 0.7rem;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

.plan-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.plan-name {
    font-family: 'Diatype-bold', sans-serif;
    font-size: 0.95rem;
    letter-spacing: 0.05em;
    color: white;
}

.plan-price {
    font-family: 'Diatype-bold', sans-serif;
    font-size: 1.5rem;
    color: white;
    line-height: 1;
}

.plan-period {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.6);
}

.plan-desc {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.6);
}

/* Discount Section */
.discount-verification {
    margin-top: 1rem;
    padding: 1rem;
    background: rgba(255, 221, 0, 0.05);
    border: 1px solid rgba(255, 221, 0, 0.2);
    border-radius: 8px;
}

.form-hint {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 0.35rem;
    font-style: italic;
}

.file-input {
    padding: 0.5rem;
    font-size: 0.9rem;
}

.file-input::file-selector-button {
    background: rgba(255, 221, 0, 0.2);
    border: 1px solid rgba(255, 221, 0, 0.5);
    border-radius: 6px;
    color: rgb(255, 221, 0);
    font-family: 'Diatype-bold', sans-serif;
    font-size: 0.85rem;
    padding: 0.5rem 1rem;
    cursor: pointer;
    margin-right: 1rem;
    transition: all 0.3s ease;
}

.file-input::file-selector-button:hover {
    background: rgba(255, 221, 0, 0.3);
}

/* Price Summary */
.price-summary {
    margin: 1.5rem 0;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
}

.price-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
}

.price-row:last-child {
    margin-bottom: 0;
}

.discount-row {
    color: rgb(255, 221, 0);
}

.total-row {
    margin-top: 0;
    padding-top: 0;
    border-top: none;
    font-family: 'Diatype-bold', sans-serif;
    font-size: 1.1rem;
    color: white;
}

.pricing-note {
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    font-size: 0.8rem;
    color: rgba(255, 221, 0, 0.9);
    margin-bottom: 0;
    font-style: italic;
}

/* Responsive */
@media (max-width: 768px) {
    .auth-container {
        padding: 12vh 5vw 5vh;
    }

    .auth-box {
        padding: 2rem 1.5rem;
    }

    .tab-button {
        font-size: 1rem;
        padding: 0.875rem 0;
    }

    .plan-cards {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .plan-card {
        padding: 1.5rem 1rem;
    }
}

@media (max-width: 480px) {
    .auth-box {
        padding: 1.75rem 1.25rem;
    }

    .tab-button {
        font-size: 0.95rem;
    }

    .form-input {
        font-size: 0.95rem;
        padding: 0.75rem 0.875rem;
    }
}