:root {
    --prem: #1D1D1D;
    --sec: #CECAC1;
    --white: #FEFCFB;
    --font-main: 'Roboto';
    --color-primary: #40826d;
}

body {
    font-family: var(--font-main);
    background-color: var(--white);
    color: var(--prem);
}

.profile-page {
    padding-top: 50px;
    padding-bottom: 50px;
}

.main-title {
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--prem);
    border-bottom: 1px solid var(--sec);
    padding-bottom: 20px;
    margin-bottom: 20px;
}

.sidebar-column {
    border-right: 1px solid var(--sec);
}

.content-row {
    margin-top: -20px;
}

.content-row>div {
    padding-top: 20px;
}

.profile-nav .nav-link {
    color: var(--prem);
    opacity: 0.7;
    text-transform: uppercase;
    font-size: 0.8rem;
    font-weight: 500;
    padding: 12px 0;
    transition: all 0.2s ease;
    position: relative;
    border-bottom: 1px solid var(--sec);
}

.profile-nav .nav-item:last-child .nav-link {
    border-bottom: none;
}

.profile-nav .nav-link:hover {
    color: var(--prem);
    opacity: 1;
}

.profile-nav .nav-link.active {
    background-color: transparent;
    color: var(--prem);
    opacity: 1;
    font-weight: 700;
    padding-left: 0;
    box-shadow: none;
}

.profile-nav .nav-link.active .arrow {
    display: inline;
}

.profile-nav .nav-link .arrow {
    display: none;
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.2rem;
}

.form-label {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--prem);
    opacity: 0.6;
}

.form-control {
    border: none;
    border-bottom: 1px solid var(--sec);
    border-radius: 0;
    padding-left: 0;
    font-weight: 500;
    padding-bottom: 8px;
    color: var(--prem);
}

.form-control:focus {
    box-shadow: none;
    border-color: var(--prem);
}

.form-control:disabled {
    background-color: var(--white);
    opacity: 1;
}

.required-fields {
    font-size: 0.8rem;
    color: var(--prem);
    opacity: 0.6;
}

.content-section {
    display: none;
}

.content-section.active {
    display: block;
}

.address-item,
.card-item,
.order-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.order-item {
    display: block;
    cursor: pointer;
}

.order-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.order-status {
    font-size: 0.8rem;
    padding: 0.25rem 0.6rem;
}

.btn-dark {
    background-color: var(--color-primary)!important;
    border-color: var(--color-primary)!important;
    color: var(--white);
    padding: 10px 25px;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.8rem;
}

.btn-dark:hover:not(:disabled) {
    background-color: transparent!important;
    border-color: var( --color-primary) !important;
    color:var(--color-primary)
}

.btn-dark:disabled {
    background-color: var(--sec);
    border-color: var(--sec);
    cursor: not-allowed;
}

.edit-btn {
    padding: 0.6rem 2.5rem;
    font-size: 1.1rem;
}

#add-card-form .form-control,
#add-address-form .form-control {
    border: 1px solid var(--sec);
    border-radius: 0.25rem;
    padding: 0.5rem;
}

#add-card-form .form-control:focus,
#add-address-form .form-control:focus {
    border-color: var(--prem);
}

#add-card-form .btn-dark,
#add-address-form .btn-dark {
    background-color: var(--prem);
    opacity: 0.8;
}

#add-card-form .btn-secondary,
#add-address-form .btn-secondary {
    background-color: transparent;
    color: var(--prem);
    border: 1px solid var(--sec);
}

.invalid-feedback {
    display: block; /* Always show feedback div to avoid layout shifts */
}


@media (max-width: 767px) {
    .sidebar-column {
        border-right: none;
        border-bottom: 1px solid var(--sec);
        margin-bottom: 20px;
        padding-bottom: 20px;
    }

    .main-title {
        text-align: center;
    }

    .content-row {
        margin-top: 0;
    }

    .content-row>div {
        padding-top: 0;
    }
}