/* ================================
   LOGIN/REGISTER MODAL STYLES
   ================================ */

/* Modal Overlay */
.auth-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    -webkit-backdrop-filter: blur(8px); /* Safari */
    backdrop-filter: blur(8px);
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    display: none; /* Hide from DOM to prevent issues */
    transition: all 0.4s ease;
}

.auth-modal-overlay.active {
    opacity: 1;
    visibility: visible;
    display: block; /* Show in DOM when active */
}

/* Modal Container */
.auth-modal {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.8);
    width: 90%;
    max-width: 450px;
    max-height: 90vh;
    background: #ffffff;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    z-index: 10001;
    opacity: 0;
    visibility: hidden;
    display: none; /* Hide from DOM to prevent validation triggers */
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    overflow: hidden;
}

.auth-modal.active {
    opacity: 1;
    visibility: visible;
    display: block; /* Show in DOM when active */
    transform: translate(-50%, -50%) scale(1);
}

/* Close Button */
.auth-modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: rgba(0, 0, 0, 0.05);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
}

.auth-modal-close:hover {
    background: #e10000;
    color: #ffffff;
    transform: rotate(90deg);
}

.auth-modal-close svg {
    width: 20px;
    height: 20px;
}

/* Modal Container for Forms */
.auth-modal-container {
    position: relative;
    width: 100%;
    height: 100%;
    overflow-y: auto;
    padding: 40px 30px;
}

/* Form Wrapper */
.auth-form-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    padding: 40px 30px;
    opacity: 0;
    visibility: hidden;
    transform: rotateY(90deg);
    transition: all 0.6s ease;
    backface-visibility: hidden;
}

.auth-form-wrapper.active {
    position: relative;
    opacity: 1;
    visibility: visible;
    transform: rotateY(0deg);
}

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

.auth-header h2 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 2rem;
    color: #2d3142;
    margin-bottom: 8px;
    letter-spacing: 1px;
}

.auth-header p {
    color: #8a8a8a;
    font-size: 0.95rem;
}

/* Form */
.auth-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Form Group */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 600;
    color: #2d3142;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"] {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e8e8e8;
    border-radius: 10px;
    font-size: 1rem;
    transition: all 0.3s ease;
    outline: none;
}

.form-group input:focus {
    border-color: #ff6b35;
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

/* Password Input Wrapper */
.password-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.password-input-wrapper input {
    padding-right: 45px;
}

.password-toggle {
    position: absolute;
    right: 10px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #8a8a8a;
    transition: color 0.3s ease;
}

.password-toggle:hover {
    color: #ff6b35;
}

/* Password Strength Indicator */
.password-strength {
    font-size: 0.85rem;
    margin-top: 5px;
}

.password-strength.weak {
    color: #f44336;
}

.password-strength.medium {
    color: #ff9800;
}

.password-strength.strong {
    color: #4caf50;
}

/* Form Extras (Remember Me & Forgot Password) */
.form-extras {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    -webkit-user-select: none; /* Safari */
    user-select: none;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.forgot-password {
    color: #ff6b35;
    text-decoration: none;
    transition: color 0.3s ease;
}

.forgot-password:hover {
    color: #e85a2a;
    text-decoration: underline;
}

/* Submit Button */
.auth-submit-btn {
    width: 100%;
    padding: 14px 20px;
    background: linear-gradient(135deg, #ff6b35 0%, #e85a2a 100%);
    color: #ffffff;
    border: none;
    border-radius: 10px;
    font-size: 1.05rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.auth-submit-btn:hover {
    background: linear-gradient(135deg, #e85a2a 0%, #d64f1f 100%);
    box-shadow: 0 6px 20px rgba(255, 107, 53, 0.4);
    transform: translateY(-2px);
}

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

/* Social Login Divider */
.social-login-divider {
    position: relative;
    text-align: center;
    margin: 10px 0;
}

.social-login-divider::before,
.social-login-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 40%;
    height: 1px;
    background: #e8e8e8;
}

.social-login-divider::before {
    left: 0;
}

.social-login-divider::after {
    right: 0;
}

.social-login-divider span {
    background: #ffffff;
    padding: 0 15px;
    color: #8a8a8a;
    font-size: 0.85rem;
}

/* Social Login Buttons */
.social-login-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.social-login-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 15px;
    border: 2px solid #e8e8e8;
    border-radius: 10px;
    background: #ffffff;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.social-login-btn:hover {
    border-color: #d8d8d8;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

.google-btn {
    color: #4285F4;
}

.apple-btn {
    color: #000000;
}

/* Auth Switch (Toggle between Login/Register) */
.auth-switch {
    text-align: center;
    margin-top: 10px;
    font-size: 0.95rem;
    color: #8a8a8a;
}

.switch-link {
    color: #ff6b35;
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.switch-link:hover {
    color: #e85a2a;
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 500px) {
    .auth-modal {
        width: 95%;
        max-width: none;
    }

    .auth-modal-container {
        padding: 30px 20px;
    }

    .auth-form-wrapper {
        padding: 30px 20px;
    }

    .auth-header h2 {
        font-size: 1.6rem;
    }

    .social-login-buttons {
        grid-template-columns: 1fr;
    }
}

/* Scrollbar for Modal */
.auth-modal-container::-webkit-scrollbar {
    width: 6px;
}

.auth-modal-container::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

.auth-modal-container::-webkit-scrollbar-thumb {
    background: #ff6b35;
    border-radius: 10px;
}

.auth-modal-container::-webkit-scrollbar-thumb:hover {
    background: #e85a2a;
}