/* Responsive Design Utilities */

/* Breakpoints */
:root {
    --breakpoint-sm: 576px;
    --breakpoint-md: 768px;
    --breakpoint-lg: 992px;
    --breakpoint-xl: 1200px;
}

/* Container responsive genişlikler */
.container {
    width: 100%;
    padding-right: 15px;
    padding-left: 15px;
    margin-right: auto;
    margin-left: auto;
}

@media (min-width: 576px) {
    .container {
        max-width: 540px;
    }
}

@media (min-width: 768px) {
    .container {
        max-width: 720px;
    }
}

@media (min-width: 992px) {
    .container {
        max-width: 960px;
    }
}

@media (min-width: 1200px) {
    .container {
        max-width: 1140px;
    }
}

/* Grid sistem */
.row {
    display: flex;
    flex-wrap: wrap;
    margin-right: -15px;
    margin-left: -15px;
}

/* Mobil öncelikli grid sütunları */
.col {
    flex-basis: 0;
    flex-grow: 1;
    max-width: 100%;
    padding-right: 15px;
    padding-left: 15px;
}

/* Responsive gösterme/gizleme */
@media (max-width: 575.98px) {
    .hide-xs {
        display: none !important;
    }
}

@media (min-width: 576px) and (max-width: 767.98px) {
    .hide-sm {
        display: none !important;
    }
}

@media (min-width: 768px) and (max-width: 991.98px) {
    .hide-md {
        display: none !important;
    }
}

@media (min-width: 992px) {
    .hide-lg {
        display: none !important;
    }
}

/* Responsive text boyutları */
@media (max-width: 575.98px) {
    html {
        font-size: 14px;
    }
    h1 {
        font-size: 1.8rem;
    }
    h2 {
        font-size: 1.5rem;
    }
}

/* Form elementleri responsive ayarlar */
@media (max-width: 575.98px) {
    .form-group {
        margin-bottom: 1rem;
    }
    
    input, select, textarea {
        font-size: 16px !important; /* iOS zoom sorununu önler */
    }
    
    .btn {
        width: 100%;
        margin-bottom: 0.5rem;
    }
}

/* Responsive Navigation */
@media (max-width: 991.98px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: #fff;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-item {
        margin: 1rem 0;
    }
}

/* Responsive tablo */
.table-responsive {
    display: block;
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* Card grid responsive */
.card-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

/* Responsive margin ve padding utility'leri */
@media (max-width: 575.98px) {
    .m-xs-0 { margin: 0 !important; }
    .mt-xs-0 { margin-top: 0 !important; }
    .mb-xs-0 { margin-bottom: 0 !important; }
    .p-xs-0 { padding: 0 !important; }
    .pt-xs-0 { padding-top: 0 !important; }
    .pb-xs-0 { padding-bottom: 0 !important; }
}

/* Responsive image */
.img-fluid {
    max-width: 100%;
    height: auto;
}

/* Flex utilities for responsive layouts */
.d-flex {
    display: flex !important;
}

@media (max-width: 575.98px) {
    .d-xs-none {
        display: none !important;
    }
    .d-xs-flex {
        display: flex !important;
    }
    .flex-xs-column {
        flex-direction: column !important;
    }
}

/* Responsive order değiştirme */
@media (max-width: 575.98px) {
    .order-xs-1 { order: 1 !important; }
    .order-xs-2 { order: 2 !important; }
}

/* Modal responsive ayarları */
@media (max-width: 575.98px) {
    .modal-dialog {
        margin: 0.5rem;
        padding: 0;
    }
    
    .modal-content {
        border-radius: 0;
    }
}

/* Notification responsive konumu */
@media (max-width: 575.98px) {
    .notification {
        width: calc(100% - 2rem);
        left: 1rem;
        right: 1rem;
    }
}