/* Mobile Responsive Design */

/* Large tablets and small laptops (768px - 1024px) */
@media (min-width: 768px) and (max-width: 1024px) {
    .main-content {
        margin-left: 60px;
        margin-right: 60px;
        max-width: 500px;
        padding: 40px 35px 35px 35px;
    }
    
    .main-content h2 {
        font-size: 2.5rem;
    }
    
    .main-content p {
        font-size: 1.2rem;
    }
    
    .container {
        max-width: 350px;
        padding: 32px 24px 24px 24px;
    }
    
    .decorative-shape {
        opacity: 0.12;
    }
    
    .shape1 {
        width: 150px; height: 150px;
        left: 65vw;
    }
    
    .shape2 {
        width: 100px; height: 100px;
        right: 5vw;
    }
}

/* Tablets (481px - 767px) */
@media (min-width: 481px) and (max-width: 767px) {
    header.landing-page-header {
        padding: 12px 24px 8px 24px;
        height: 65px;
    }
    
    #logo {
        font-size: 1.8rem;
        margin-left: 5px;
    }
    
    .header-right nav {
        gap: 12px;
    }
    
    .header-right a {
        padding: 8px 18px;
        font-size: 1rem;
    }
    
    .landing-page-main {
        padding: 40px 0 30px 0;
    }
    
    .main-content {
        margin-left: 30px;
        margin-right: 30px;
        max-width: 90%;
        padding: 35px 30px 30px 30px;
    }
    
    .main-content h2 {
        font-size: 2.2rem;
        margin-bottom: 15px;
    }
    
    .main-content p {
        font-size: 1.15rem;
    }
    
    .container {
        max-width: 340px;
        padding: 30px 22px 22px 22px;
        margin: 25px auto 0 auto;
    }
    
    .signup-title {
        font-size: 1.8rem;
    }
    
    .decorative-shape {
        opacity: 0.1;
    }
    
    .shape1 {
        width: 120px; height: 120px;
        left: 70vw;
        top: 60px;
    }
    
    .shape2 {
        width: 80px; height: 80px;
        right: 3vw;
        bottom: 100px;
    }
    
    .shape3 {
        width: 60px; height: 60px;
        left: 5vw;
    }
}

/* Mobile phones (320px - 480px) */
@media (max-width: 480px) {
    header.landing-page-header {
        flex-direction: column;
        gap: 12px;
        padding: 15px 20px 12px 20px;
        height: auto;
        min-height: 70px;
        position: relative;
        z-index: 10;
    }
    
    #logo {
        font-size: 1.8rem;
        margin-left: 0;
        letter-spacing: 1.5px;
    }
    
    .header-right nav {
        gap: 15px;
        display: flex;
        justify-content: center;
    }
    
    .header-right a {
        padding: 12px 20px;
        font-size: 1rem;
        letter-spacing: 0.8px;
        position: relative;
        z-index: 11;
        cursor: pointer;
        touch-action: manipulation;
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .landing-page-main {
        padding: 25px 0 25px 0;
        position: relative;
        z-index: 1;
    }
    
    .main-content {
        margin: 0 20px;
        max-width: calc(100% - 40px);
        padding: 30px 25px 25px 25px;
        border-radius: 20px;
        position: relative;
        z-index: 2;
    }
    
    .main-content h2 {
        font-size: 2.0rem;
        margin-bottom: 15px;
        letter-spacing: 1.2px;
        text-align: center;
    }
    
    .main-content p {
        font-size: 1.1rem;
        line-height: 1.6;
        text-align: center;
    }
    
    /* Mobile-specific: Form container positioning */
    .container {
        max-width: calc(100% - 40px);
        padding: 30px 25px 25px 25px;
        margin: 25px 20px 0 20px;
        border-radius: 20px;
        position: relative;
        z-index: 3;
        /* Ensure form appears directly below header tabs on mobile */
        margin-top: 15px;
    }
    
    /* Mobile-specific: Tab navigation styling */
    .header-right {
        width: 100%;
        position: relative;
        z-index: 12;
    }
    
    .header-right nav {
        width: 100%;
        display: flex;
        justify-content: center;
        gap: 15px;
        margin-bottom: 10px;
    }
    
    /* Mobile-specific: Ensure form appears immediately after tab selection */
    .main-content + .container {
        margin-top: 10px;
    }
    
    /* Mobile-specific: Adjust spacing when form is active */
    .header-right.active + .landing-page-main .container {
        margin-top: 5px;
    }
    
    .signup-title {
        font-size: 1.8rem;
        margin-bottom: 20px;
        text-align: center;
    }
    
    .input-group {
        padding: 10px 18px;
        margin-bottom: 15px;
        min-height: 50px;
        display: flex;
        align-items: center;
    }
    
    .input-group i {
        font-size: 1.2rem;
        margin-right: 12px;
        min-width: 24px;
        color: #ffb347;
    }
    
    .input-group input {
        font-size: 1.1rem;
        padding: 12px 0;
        flex: 1;
        background: transparent;
        border: none;
        outline: none;
        color: #fff;
    }
    
    .signup-button, .login-button {
        padding: 15px 0;
        font-size: 1.1rem;
        margin-top: 15px;
        min-height: 50px;
        cursor: pointer;
        touch-action: manipulation;
        position: relative;
        z-index: 4;
        width: 100%;
    }
    
    .link {
        font-size: 1rem;
        flex-wrap: wrap;
        text-align: center;
        margin-top: 15px;
        gap: 8px;
    }
    
    .link button {
        cursor: pointer;
        touch-action: manipulation;
        min-height: 44px;
        padding: 8px 12px;
    }
    
    .recover {
        font-size: 1rem;
        text-align: center;
        margin-bottom: 15px;
    }
    
    .recover a {
        cursor: pointer;
        touch-action: manipulation;
        min-height: 44px;
        display: inline-block;
        padding: 8px 12px;
    }
    
    .messageDiv {
        font-size: 1.05rem;
        padding: 15px 20px;
        margin-bottom: 20px;
        border-radius: 12px;
    }
    
    footer.landing-page-footer {
        padding: 25px 20px 20px 20px;
        font-size: 1rem;
        margin-top: 30px;
    }
    
    /* Hide decorative shapes on mobile for better performance */
    .decorative-shape {
        display: none;
    }
    
    /* Disable hover effects on mobile */
    .main-content:hover {
        transform: none;
        box-shadow: 0 8px 32px 0 rgba(44, 44, 120, 0.13);
    }
    
    .container:hover {
        transform: none;
        box-shadow: 0 4px 24px 0 rgba(245, 86, 0, 0.10);
    }
    
    /* Ensure all interactive elements are properly sized for touch */
    button, a, input {
        min-height: 44px;
        touch-action: manipulation;
    }
    
    /* Fix any potential z-index issues */
    form {
        position: relative;
        z-index: 5;
    }
    
    /* Mobile-specific: Form visibility and positioning */
    .container.hidden {
        display: none;
    }
    
    .container.visible {
        display: block;
        animation: slideDown 0.3s ease-in-out;
    }
    
    /* Mobile-specific: Smooth transition for form appearance */
    @keyframes slideDown {
        from {
            opacity: 0;
            transform: translateY(-10px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
    
    /* Mobile-specific: Ensure proper stacking order */
    .landing-page-main {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .main-content {
        order: 1;
    }
    
    .container {
        order: 2;
    }
}

/* Extra small phones (below 320px) */
@media (max-width: 319px) {
    .main-content {
        margin-left: 12px;
        margin-right: 12px;
        max-width: calc(100% - 24px);
        padding: 20px 15px 15px 15px;
    }
    
    .main-content h2 {
        font-size: 2rem;
    }
    
    .main-content p {
        font-size: 1.05rem;
    }
    
    .container {
        max-width: calc(100% - 24px);
        padding: 20px 15px 15px 15px;
        margin-top: 10px;
    }
    
    .signup-title {
        font-size: 1.5rem;
    }
    
    .header-right a {
        padding: 5px 12px;
        font-size: 0.95rem;
    }
}

/* Landscape orientation adjustments for tablets and phones */
@media (max-width: 1024px) and (orientation: landscape) {
    .landing-page-main {
        padding: 30px 0 20px 0;
    }
    
    .main-content {
        padding: 30px 25px 25px 25px;
    }
    
    .main-content h2 {
        font-size: 2.4rem;
        margin-bottom: 10px;
    }
    
    .main-content p {
        font-size: 1.2rem;
    }
    
    .container {
        padding: 25px 20px 20px 20px;
        margin: 15px auto 0 auto;
    }
    
    .signup-title {
        font-size: 1.8rem;
        margin-bottom: 12px;
    }
    
    footer.landing-page-footer {
        padding: 15px 0 12px 0;
    }
}

/* ------------------------------------------- Landing Page Done ------------------------------------------------- */


/* ---------------------------------------------------Dashboard responsive style----------------------------------------------------------------- */

/* Tablet Styles */
@media (max-width: 1024px) and (min-width: 769px) {
    .container {
        grid-template-columns: 240px 1fr 1fr;
    }

    .main {
        padding: 25px 20px;
    }

    .quick-actions {
        grid-template-columns: repeat(2, 1fr);
        gap: 18px;
    }

    .welcome-section {
        padding: 35px 30px;
    }

    .welcome-title {
        font-size: 2.2rem;
    }

    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 18px;
    }

    #logo {
        font-size: 32px;
    }
}

/* Mobile Styles */
@media (max-width: 768px) {
    .container {
        grid-template-columns: 1fr;
        grid-template-rows: 70px auto;
        grid-template-areas: 
            "header"
            "main";
    }

    .header {
        padding: 0 15px;
        height: 65px;
    }

    .header-left {
        gap: 15px;
    }

    .menu-toggle {
        display: block;
    }

    .close-btn {
        display: block;
    }

    .header-center {
        margin: 0 15px;
    }

    .search-bar {
        padding: 10px 12px 10px 40px;
        font-size: 14px;
        border-radius: 20px;
    }

    .search-icon-inside {
        left: 12px;
    }

    #sidebar {
        position: fixed;
        top: 0;
        left: 0;
        width: 280px;
        height: 100vh;
        z-index: 1001;
        transform: translateX(-280px);
    }

    #sidebar.active {
        transform: translateX(0);
    }

    .main {
        padding: 20px 15px;
    }

    .welcome-section {
        padding: 25px 20px;
        margin-bottom: 25px;
        border-radius: 15px;
    }

    .welcome-title {
        font-size: 1.8rem;
    }

    .welcome-subtitle {
        font-size: 1rem;
    }

    .quick-actions {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .action-card {
        padding: 20px;
        border-radius: 12px;
    }

    .action-icon {
        width: 55px;
        height: 55px;
        margin-bottom: 12px;
    }

    .action-icon i {
        font-size: 22px;
    }

    .action-title {
        font-size: 1.1rem;
        margin-bottom: 6px;
    }

    .action-description {
        font-size: 0.9rem;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .stat-card {
        padding: 20px 15px;
        border-radius: 12px;
    }

    .stat-number {
        font-size: 1.5rem;
    }

    .stat-label {
        font-size: 0.85rem;
    }

    .recent-activity {
        padding: 20px;
        border-radius: 12px;
    }

    .main-title h2 {
        font-size: 1.5rem;
        margin-bottom: 20px;
    }

    .section-title {
        font-size: 1.2rem;
        margin-bottom: 15px;
    }

    .activity-item {
        padding: 12px 0;
    }

    .activity-icon {
        width: 40px;
        height: 40px;
        margin-right: 12px;
    }

    .activity-icon i {
        font-size: 16px;
    }

    .activity-title {
        font-size: 0.95rem;
    }

    .activity-time {
        font-size: 0.8rem;
    }

    #logo {
        font-size: 28px;
    }
}

/* Small Mobile Styles */
@media (max-width: 480px) {
    .header {
        padding: 0 12px;
        height: 60px;
    }

    #logo {
        font-size: 24px;
    }

    .main {
        padding: 15px 12px;
    }

    .welcome-section {
        padding: 20px 15px;
        margin: 0 -3px 20px -3px;
        border-radius: 12px;
    }

    .welcome-title {
        font-size: 1.6rem;
    }

    .welcome-subtitle {
        font-size: 0.95rem;
    }

    .quick-actions {
        gap: 12px;
    }

    .action-card {
        padding: 18px;
    }

    .action-icon {
        width: 50px;
        height: 50px;
    }

    .action-icon i {
        font-size: 20px;
    }

    .action-title {
        font-size: 1rem;
    }

    .action-description {
        font-size: 0.85rem;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .stat-card {
        padding: 18px 12px;
    }

    .stat-number {
        font-size: 1.4rem;
    }

    .recent-activity {
        padding: 18px;
    }

    .search-bar {
        padding: 8px 10px 8px 35px;
        font-size: 13px;
        border-radius: 18px;
    }

    .search-icon-inside {
        left: 10px;
        font-size: 14px;
    }

    .main-title h2 {
        font-size: 1.3rem;
        margin-bottom: 18px;
    }

    .section-title {
        font-size: 1.1rem;
        margin-bottom: 12px;
    }
}

/* Extra Small Mobile */
@media (max-width: 360px) {
    .header {
        padding: 0 10px;
    }

    .header-center {
        margin: 0 10px;
    }

    .main {
        padding: 12px 10px;
    }

    .welcome-section {
        padding: 18px 12px;
        margin: 0 -2px 18px -2px;
    }

    .welcome-title {
        font-size: 1.4rem;
    }

    .action-card {
        padding: 15px;
    }

    .stat-card {
        padding: 15px 10px;
    }

    .recent-activity {
        padding: 15px;
    }

    #logo {
        font-size: 20px;
    }
}

/* Sidebar Overlay */
.sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 999;
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.sidebar-overlay.active {
    display: block;
    opacity: 1;
}

/* Mobile Menu Toggle - Hidden by default, shown on mobile */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    transition: background-color 0.2s;
}

.menu-toggle:hover {
    background-color: rgba(0,0,0,0.1);
}

/* Mobile Close Button - Hidden by default, shown on mobile */
.close-btn {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    transition: background-color 0.2s;
    display: none;
}

.close-btn:hover {
    background-color: #f0f0f0;
}

/* Mobile Responsive Design */

/* Large tablets and small laptops (768px - 1024px) */
@media (min-width: 768px) and (max-width: 1024px) {
    .main-content {
        margin-left: 60px;
        margin-right: 60px;
        max-width: 500px;
        padding: 40px 35px 35px 35px;
    }
    
    .main-content h2 {
        font-size: 2.5rem;
    }
    
    .main-content p {
        font-size: 1.2rem;
    }
    
    .container {
        max-width: 350px;
        padding: 32px 24px 24px 24px;
    }
    
    .decorative-shape {
        opacity: 0.12;
    }
    
    .shape1 {
        width: 150px; height: 150px;
        left: 65vw;
    }
    
    .shape2 {
        width: 100px; height: 100px;
        right: 5vw;
    }
}

/* Tablets (481px - 767px) */
@media (min-width: 481px) and (max-width: 767px) {
    header.landing-page-header {
        padding: 12px 24px 8px 24px;
        height: 65px;
    }
    
    #logo {
        font-size: 1.8rem;
        margin-left: 5px;
    }
    
    .header-right nav {
        gap: 12px;
    }
    
    .header-right a {
        padding: 8px 18px;
        font-size: 1rem;
    }
    
    .landing-page-main {
        padding: 40px 0 30px 0;
    }
    
    .main-content {
        margin-left: 30px;
        margin-right: 30px;
        max-width: 90%;
        padding: 35px 30px 30px 30px;
    }
    
    .main-content h2 {
        font-size: 2.2rem;
        margin-bottom: 15px;
    }
    
    .main-content p {
        font-size: 1.15rem;
    }
    
    .container {
        max-width: 340px;
        padding: 30px 22px 22px 22px;
        margin: 25px auto 0 auto;
    }
    
    .signup-title {
        font-size: 1.8rem;
    }
    
    .decorative-shape {
        opacity: 0.1;
    }
    
    .shape1 {
        width: 120px; height: 120px;
        left: 70vw;
        top: 60px;
    }
    
    .shape2 {
        width: 80px; height: 80px;
        right: 3vw;
        bottom: 100px;
    }
    
    .shape3 {
        width: 60px; height: 60px;
        left: 5vw;
    }
}

/* Mobile phones (320px - 480px) */
@media (max-width: 480px) {
    header.landing-page-header {
        flex-direction: column;
        gap: 12px;
        padding: 15px 20px 12px 20px;
        height: auto;
        min-height: 70px;
        position: relative;
        z-index: 10;
    }
    
    #logo {
        font-size: 1.8rem;
        margin-left: 0;
        letter-spacing: 1.5px;
    }
    
    .header-right nav {
        gap: 15px;
        display: flex;
        justify-content: center;
    }
    
    .header-right a {
        padding: 12px 20px;
        font-size: 1rem;
        letter-spacing: 0.8px;
        position: relative;
        z-index: 11;
        cursor: pointer;
        touch-action: manipulation;
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .landing-page-main {
        padding: 25px 0 25px 0;
        position: relative;
        z-index: 1;
    }
    
    .main-content {
        margin: 0 20px;
        max-width: calc(100% - 40px);
        padding: 30px 25px 25px 25px;
        border-radius: 20px;
        position: relative;
        z-index: 2;
    }
    
    .main-content h2 {
        font-size: 2.0rem;
        margin-bottom: 15px;
        letter-spacing: 1.2px;
        text-align: center;
    }
    
    .main-content p {
        font-size: 1.1rem;
        line-height: 1.6;
        text-align: center;
    }
    
    /* Mobile-specific: Form container positioning */
    .container {
        max-width: calc(100% - 40px);
        padding: 30px 25px 25px 25px;
        margin: 25px 20px 0 20px;
        border-radius: 20px;
        position: relative;
        z-index: 3;
        /* Ensure form appears directly below header tabs on mobile */
        margin-top: 15px;
    }
    
    /* Mobile-specific: Tab navigation styling */
    .header-right {
        width: 100%;
        position: relative;
        z-index: 12;
    }
    
    .header-right nav {
        width: 100%;
        display: flex;
        justify-content: center;
        gap: 15px;
        margin-bottom: 10px;
    }
    
    /* Mobile-specific: Ensure form appears immediately after tab selection */
    .main-content + .container {
        margin-top: 10px;
    }
    
    /* Mobile-specific: Adjust spacing when form is active */
    .header-right.active + .landing-page-main .container {
        margin-top: 5px;
    }
    
    .signup-title {
        font-size: 1.8rem;
        margin-bottom: 20px;
        text-align: center;
    }
    
    .input-group {
        padding: 10px 18px;
        margin-bottom: 15px;
        min-height: 50px;
        display: flex;
        align-items: center;
    }
    
    .input-group i {
        font-size: 1.2rem;
        margin-right: 12px;
        min-width: 24px;
        color: #ffb347;
    }
    
    .input-group input {
        font-size: 1.1rem;
        padding: 12px 0;
        flex: 1;
        background: transparent;
        border: none;
        outline: none;
        color: #fff;
    }
    
    .signup-button, .login-button {
        padding: 15px 0;
        font-size: 1.1rem;
        margin-top: 15px;
        min-height: 50px;
        cursor: pointer;
        touch-action: manipulation;
        position: relative;
        z-index: 4;
        width: 100%;
    }
    
    .link {
        font-size: 1rem;
        flex-wrap: wrap;
        text-align: center;
        margin-top: 15px;
        gap: 8px;
    }
    
    .link button {
        cursor: pointer;
        touch-action: manipulation;
        min-height: 44px;
        padding: 8px 12px;
    }
    
    .recover {
        font-size: 1rem;
        text-align: center;
        margin-bottom: 15px;
    }
    
    .recover a {
        cursor: pointer;
        touch-action: manipulation;
        min-height: 44px;
        display: inline-block;
        padding: 8px 12px;
    }
    
    .messageDiv {
        font-size: 1.05rem;
        padding: 15px 20px;
        margin-bottom: 20px;
        border-radius: 12px;
    }
    
    footer.landing-page-footer {
        padding: 25px 20px 20px 20px;
        font-size: 1rem;
        margin-top: 30px;
    }
    
    /* Hide decorative shapes on mobile for better performance */
    .decorative-shape {
        display: none;
    }
    
    /* Disable hover effects on mobile */
    .main-content:hover {
        transform: none;
        box-shadow: 0 8px 32px 0 rgba(44, 44, 120, 0.13);
    }
    
    .container:hover {
        transform: none;
        box-shadow: 0 4px 24px 0 rgba(245, 86, 0, 0.10);
    }
    
    /* Ensure all interactive elements are properly sized for touch */
    button, a, input {
        min-height: 44px;
        touch-action: manipulation;
    }
    
    /* Fix any potential z-index issues */
    form {
        position: relative;
        z-index: 5;
    }
    
    /* Mobile-specific: Form visibility and positioning */
    .container.hidden {
        display: none;
    }
    
    .container.visible {
        display: block;
        animation: slideDown 0.3s ease-in-out;
    }
    
    /* Mobile-specific: Smooth transition for form appearance */
    @keyframes slideDown {
        from {
            opacity: 0;
            transform: translateY(-10px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
    
    /* Mobile-specific: Ensure proper stacking order */
    .landing-page-main {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .main-content {
        order: 1;
    }
    
    .container {
        order: 2;
    }
}

/* Extra small phones (below 320px) */
@media (max-width: 319px) {
    .main-content {
        margin-left: 12px;
        margin-right: 12px;
        max-width: calc(100% - 24px);
        padding: 20px 15px 15px 15px;
    }
    
    .main-content h2 {
        font-size: 2rem;
    }
    
    .main-content p {
        font-size: 1.05rem;
    }
    
    .container {
        max-width: calc(100% - 24px);
        padding: 20px 15px 15px 15px;
        margin-top: 10px;
    }
    
    .signup-title {
        font-size: 1.5rem;
    }
    
    .header-right a {
        padding: 5px 12px;
        font-size: 0.95rem;
    }
}

/* Landscape orientation adjustments for tablets and phones */
@media (max-width: 1024px) and (orientation: landscape) {
    .landing-page-main {
        padding: 30px 0 20px 0;
    }
    
    .main-content {
        padding: 30px 25px 25px 25px;
    }
    
    .main-content h2 {
        font-size: 2.4rem;
        margin-bottom: 10px;
    }
    
    .main-content p {
        font-size: 1.2rem;
    }
    
    .container {
        padding: 25px 20px 20px 20px;
        margin: 15px auto 0 auto;
    }
    
    .signup-title {
        font-size: 1.8rem;
        margin-bottom: 12px;
    }
    
    footer.landing-page-footer {
        padding: 15px 0 12px 0;
    }
}

/* ------------------------------------------- Landing Page Done ------------------------------------------------- */


/* ---------------------------------------------------Dashboard responsive style----------------------------------------------------------------- */

/* Tablet Styles */
@media (max-width: 1024px) and (min-width: 769px) {
    .container {
        grid-template-columns: 240px 1fr 1fr;
    }

    .main {
        padding: 25px 20px;
    }

    .quick-actions {
        grid-template-columns: repeat(2, 1fr);
        gap: 18px;
    }

    .welcome-section {
        padding: 35px 30px;
    }

    .welcome-title {
        font-size: 2.2rem;
    }

    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 18px;
    }
    #logo {
        font-size: 32px;
        max-width: 120px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
}

/* Mobile Styles */
@media (max-width: 768px) {
    .container {
        grid-template-columns: 1fr;
        grid-template-rows: 70px auto;
        grid-template-areas: 
            "header"
            "main";
    }

    .header {
        padding: 0 15px;
        height: 65px;
    }

    .header-left {
        gap: 15px;
    }

    .menu-toggle {
        display: block;
    }

    .close-btn {
        display: block;
    }

    .header-center {
        margin: 0 15px;
    }

    .search-bar {
        padding: 10px 12px 10px 40px;
        font-size: 14px;
        border-radius: 20px;
    }

    .search-icon-inside {
        left: 12px;
    }

    #sidebar {
        position: fixed;
        top: 0;
        left: 0;
        width: 280px;
        height: 100vh;
        z-index: 1001;
        transform: translateX(-280px);
    }

    #sidebar.active {
        transform: translateX(0);
    }

    .main {
        padding: 20px 15px;
    }

    .welcome-section {
        padding: 25px 20px;
        margin-bottom: 25px;
        border-radius: 15px;
    }

    .welcome-title {
        font-size: 1.8rem;
    }

    .welcome-subtitle {
        font-size: 1rem;
    }

    .quick-actions {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .action-card {
        padding: 20px;
        border-radius: 12px;
    }

    .action-icon {
        width: 55px;
        height: 55px;
        margin-bottom: 12px;
    }

    .action-icon i {
        font-size: 22px;
    }

    .action-title {
        font-size: 1.1rem;
        margin-bottom: 6px;
    }

    .action-description {
        font-size: 0.9rem;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

    .stat-card {
        padding: 20px 15px;
        border-radius: 12px;
    }

    .stat-number {
        font-size: 1.5rem;
    }

    .stat-label {
        font-size: 0.85rem;
    }

    .recent-activity {
        padding: 20px;
        border-radius: 12px;
    }

    .main-title h2 {
        font-size: 1.5rem;
        margin-bottom: 20px;
    }

    .section-title {
        font-size: 1.2rem;
        margin-bottom: 15px;
    }

    .activity-item {
        padding: 12px 0;
    }

    .activity-icon {
        width: 40px;
        height: 40px;
        margin-right: 12px;
    }

    .activity-icon i {
        font-size: 16px;
    }

    .activity-title {
        font-size: 0.95rem;
    }

    .activity-time {
        font-size: 0.8rem;
    }

    #logo {
        font-size: 28px;
    }
}

/* Small Mobile Styles */
@media (max-width: 480px) {
    .header {
        padding: 0 12px;
        height: 60px;
    }

    #logo {
        font-size: 24px;
    }

    .main {
        padding: 15px 12px;
    }

    .welcome-section {
        padding: 20px 15px;
        margin: 0 -3px 20px -3px;
        border-radius: 12px;
    }

    .welcome-title {
        font-size: 1.6rem;
    }

    .welcome-subtitle {
        font-size: 0.95rem;
    }

    .quick-actions {
        gap: 12px;
    }

    .action-card {
        padding: 18px;
    }

    .action-icon {
        width: 50px;
        height: 50px;
    }

    .action-icon i {
        font-size: 20px;
    }

    .action-title {
        font-size: 1rem;
    }

    .action-description {
        font-size: 0.85rem;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .stat-card {
        padding: 18px 12px;
    }

    .stat-number {
        font-size: 1.4rem;
    }

    .recent-activity {
        padding: 18px;
    }

    .search-bar {
        padding: 8px 10px 8px 35px;
        font-size: 13px;
        border-radius: 18px;
        display: none;
    }

    .search-icon-inside {
        left: 10px;
        font-size: 14px;
        display: none;
    }

    .main-title h2 {
        font-size: 1.3rem;
        margin-bottom: 18px;
    }

    .section-title {
        font-size: 1.1rem;
        margin-bottom: 12px;
    }
}

/* Extra Small Mobile */
@media (max-width: 360px) {
    .header {
        padding: 0 10px;
    }

    .header-center {
        margin: 0 10px;
    }

    .main {
        padding: 12px 10px;
    }

    .welcome-section {
        padding: 18px 12px;
        margin: 0 -2px 18px -2px;
    }

    .welcome-title {
        font-size: 1.4rem;
    }

    .action-card {
        padding: 15px;
    }

    .stat-card {
        padding: 15px 10px;
    }

    .recent-activity {
        padding: 15px;
    }

    #logo {
        font-size: 20px;
    }
}

/* Sidebar Overlay */
.sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 999;
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.sidebar-overlay.active {
    display: block;
    opacity: 1;
}

/* Mobile Menu Toggle - Hidden by default, shown on mobile */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    transition: background-color 0.2s;
}

.menu-toggle:hover {
    background-color: rgba(0,0,0,0.1);
}

/* Mobile Close Button - Hidden by default, shown on mobile */
.close-btn {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    transition: background-color 0.2s;
    display: none;
}

.close-btn:hover {
    background-color: #f0f0f0;
}

@media (max-width: 768px) {
    .menu-icon {
        display: block !important;
        position: absolute;
        right: 16px;
        top: 50%;
        transform: translateY(-50%);
        z-index: 1002;
    }

    .close-icon {
        display: block !important;
    }
}








/* -------------------------------- Ads responsive style --------------------------------- */
/* Improved Mobile Styles */
/* Improved Mobile Styles */
@media (max-width: 768px) {
  .ads-container {
    padding: 15px;
  }

  .create-ad-section {
    padding: 20px 15px;
  }

  .form-grid {
    grid-template-columns: 1fr;
    gap: 15px;
  }

  .form-group {
    width: 100%;
  }

  .form-group.full-width {
    grid-column: 1 / -1;
  }

  .form-input,
  .form-textarea,
  .form-select,
  .form-group input,
  .form-group select,
  .form-group textarea {
    width: 100%;
    box-sizing: border-box;
    display: block;
    font-size: 0.95rem;
    padding: 10px 14px;
  }

  .image-upload-area {
    padding: 30px 15px;
  }

  .image-preview-container {
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 10px;
  }

  .ads-grid {
    grid-template-columns: 1fr;
  }

  .ad-card {
    margin: 0 auto;
  }

  .ad-image {
    height: 180px;
  }

  .ad-content {
    padding: 15px;
  }

  .ad-title {
    font-size: 1rem;
  }

  .ad-price {
    font-size: 1.1rem;
  }

  .section-title {
    font-size: 1.3rem;
  }

  .create-ad-title {
    font-size: 1.4rem;
  }

  .submit-ad-btn {
    width: 100%;
    justify-content: center;
    padding: 12px 0;
    font-size: 1rem;
  }

  .btn {
    flex: 1;
    justify-content: center;
    padding: 10px 0;
  }

  .header {
    flex-direction: column;
    align-items: flex-start;
  }

  .header-left,
  .header-center {
    width: 100%;
  }

  .search-wrapper {
    width: 100%;
  }

  .search-bar {
    width: 100%;
  }
}


@media (max-width: 480px) {
  body,
  html,
  .container,
  .main,
  .dashboard-container {
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    background-color: white;
  }

  #sidebar {
    position: fixed;
    left: -250px;
    top: 0;
    width: 250px;
    height: 100vh;
    background-color: #1d269a;
    z-index: 999;
    transition: left 0.3s ease-in-out;
  }

  #sidebar.active {
    left: 0;
  }
}