/* ========================== Coupon Popup Responsive Design ========================== */

/* Base Coupon Popup Styles */
.coupon_div {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 2147483647;
    display: none !important;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    visibility: hidden !important;
    opacity: 0;
    transition: all 0.3s ease;
}

.coupon_div.show {
    display: block !important;
    visibility: visible !important;
    opacity: 1;
}

.coupon_div .top_nav {
    position: sticky;
    top: 0;
    background: linear-gradient(135deg, #2986cb 0%, #1976d2 100%);
    color: white;
    padding: 15px 20px;
    display: flex;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 10;
}

.coupon_div .top_nav i {
    font-size: 24px;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.coupon_div .top_nav i:hover {
    transform: scale(1.1);
}

.coupon_div .top_nav p {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: white;
}

.coupon_box_main {
    padding: 20px;
    background: #ffffff;
    min-height: calc(100vh - 70px);
}

/* Coupon Box Styles */
.coupon_box {
    background: white;
    border-radius: 15px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid #e3f2fd;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.coupon_box:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.coupon_box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #2986cb 0%, #1976d2 100%);
}

/* Coupon Content Layout */
.coupon_content {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 15px;
}

.coupon_box img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    border-radius: 12px;
    background: #f0f8ff;
    padding: 10px;
    flex-shrink: 0;
}

.coupon_info {
    flex: 1;
}

.coupon_code_p {
    font-size: 18px;
    font-weight: 700;
    color: #1976d2;
    margin: 0 0 8px 0;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.coupon_desc {
    font-size: 14px;
    color: #666;
    margin: 0 0 15px 0;
    line-height: 1.5;
}

.coupon_box hr {
    margin: 15px 0;
    border: none;
    height: 1px;
    background: linear-gradient(90deg, transparent, #e0e0e0, transparent);
}

.valid_coupon p:first-child {
    font-size: 12px;
    color: #888;
    margin: 0;
    text-transform: uppercase;
    font-weight: 500;
}

.valid_coupon p:last-child {
    font-size: 14px;
    color: #333;
    margin: 5px 0 0 0;
    font-weight: 600;
}

.apply_coupon_btn {
    background: linear-gradient(135deg, #2986cb 0%, #1976d2 100%) !important;
    border: none !important;
    border-radius: 25px !important;
    padding: 10px 25px !important;
    font-weight: 600 !important;
    font-size: 14px !important;
    color: white !important;
    transition: all 0.3s ease !important;
    box-shadow: 0 4px 15px rgba(41, 134, 203, 0.3) !important;
    text-transform: uppercase !important;
    letter-spacing: 0.5px !important;
}

.apply_coupon_btn:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 20px rgba(41, 134, 203, 0.4) !important;
    background: linear-gradient(135deg, #1976d2 0%, #1565c0 100%) !important;
}

.apply_coupon_btn:active {
    transform: translateY(0) !important;
}

/* No Coupons Available */
.no-coupons {
    background: white;
    border-radius: 15px;
    padding: 40px 20px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.no-coupons p {
    font-size: 16px;
    color: #666;
    margin: 0;
}

/* ========================== Mobile Responsive (320px - 767px) ========================== */
@media (max-width: 767px) {
    .coupon_div {
        background: rgba(255, 255, 255, 0.98);
    }

    .coupon_div .top_nav {
        padding: 12px 15px;
    }

    .coupon_div .top_nav p {
        font-size: 16px;
    }

    .coupon_box_main {
        padding: 15px;
    }

    .coupon_box {
        padding: 15px;
        margin-bottom: 15px;
        border-radius: 12px;
    }

    .coupon_content {
        gap: 12px;
    }

    .coupon_box img {
        width: 60px;
        height: 60px;
    }

    .coupon_code_p {
        font-size: 16px;
    }

    .coupon_desc {
        font-size: 13px;
    }

    .apply_coupon_btn {
        padding: 8px 20px !important;
        font-size: 13px !important;
        border-radius: 20px !important;
    }

    .valid_coupon p:first-child {
        font-size: 11px;
    }

    .valid_coupon p:last-child {
        font-size: 13px;
    }
}

/* ========================== Small Mobile (320px - 480px) ========================== */
@media (max-width: 480px) {
    .coupon_box {
        padding: 12px;
    }

    .coupon_box img {
        width: 50px;
        height: 50px;
        margin-right: 10px;
    }

    .coupon_code_p {
        font-size: 15px;
    }

    .coupon_desc {
        font-size: 12px;
    }

    .apply_coupon_btn {
        padding: 6px 16px !important;
        font-size: 12px !important;
    }
}

/* ========================== Tablet Portrait (768px - 1024px) ========================== */
@media (min-width: 768px) and (max-width: 1024px) {
    .coupon_div {
        padding: 0;
    }

    .coupon_box_main {
        padding: 25px;
        max-width: 600px;
        margin: 0 auto;
    }

    .coupon_box {
        padding: 25px;
        margin-bottom: 25px;
    }

    .coupon_box img {
        width: 90px;
        height: 90px;
        margin-right: 20px;
    }

    .coupon_code_p {
        font-size: 20px;
    }

    .coupon_desc {
        font-size: 15px;
    }

    .apply_coupon_btn {
        padding: 12px 30px !important;
        font-size: 15px !important;
    }
}

/* ========================== Desktop (1025px+) ========================== */
@media (min-width: 1025px) {
    .coupon_div {
        background: rgba(255, 255, 255, 0.98);
        display: none !important;
        align-items: center;
        justify-content: center;
        padding: 20px;
    }

    .coupon_div.show {
        display: flex !important;
        visibility: visible !important;
        opacity: 1;
    }

    .coupon_div .top_nav {
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        border-radius: 15px 15px 0 0;
    }

    .coupon_box_main {
        background: #ffffff;
        border-radius: 15px;
        max-width: 700px;
        width: 100%;
        max-height: 80vh;
        overflow-y: auto;
        margin-top: 70px;
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
        position: relative;
        border: 1px solid #e3f2fd;
    }

    .coupon_box {
        margin-bottom: 25px;
        padding: 30px;
    }

    .coupon_box:last-child {
        margin-bottom: 0;
    }

    .coupon_content {
        gap: 25px;
    }

    .coupon_box img {
        width: 100px;
        height: 100px;
    }

    .coupon_code_p {
        font-size: 22px;
    }

    .coupon_desc {
        font-size: 16px;
    }

    .apply_coupon_btn {
        padding: 14px 35px !important;
        font-size: 16px !important;
    }

    .valid_coupon p:first-child {
        font-size: 13px;
    }

    .valid_coupon p:last-child {
        font-size: 15px;
    }
}

/* ========================== Large Desktop (1440px+) ========================== */
@media (min-width: 1440px) {
    .coupon_box_main {
        max-width: 800px;
        padding: 40px;
    }

    .coupon_box {
        padding: 35px;
    }

    .coupon_box img {
        width: 110px;
        height: 110px;
    }

    .coupon_code_p {
        font-size: 24px;
    }

    .coupon_desc {
        font-size: 17px;
    }
}

/* ========================== Ultra Wide (1920px+) ========================== */
@media (min-width: 1920px) {
    .coupon_box_main {
        max-width: 900px;
        padding: 50px;
    }

    .coupon_box {
        padding: 40px;
    }

    .coupon_code_p {
        font-size: 26px;
    }

    .coupon_desc {
        font-size: 18px;
    }
}

/* ========================== Animation and Transitions ========================== */
.coupon_div {
    animation: fadeIn 0.3s ease-out;
}

.coupon_box {
    animation: slideUp 0.4s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================== Accessibility ========================== */
.apply_coupon_btn:focus {
    outline: 3px solid rgba(41, 134, 203, 0.5) !important;
    outline-offset: 2px !important;
}

.coupon_div .top_nav i:focus {
    outline: 2px solid rgba(255, 255, 255, 0.5);
    outline-offset: 2px;
    border-radius: 4px;
}

/* Light mode only - dark mode styles removed */

/* ========================== Print Styles ========================== */
@media print {
    .coupon_div {
        display: none !important;
    }
}