/* 
 * ISELCO 1 Consumer Portal - Responsive CSS
 * Modern, Clean Design with Mobile-First Approach
 */

:root {
    --primary-color: #003366;
    --secondary-color: #3498db;
    --accent-color: #e74c3c;
    --success-color: #27ae60;
    --warning-color: #f39c12;
    --danger-color: #c0392b;
    --light-bg: #ecf0f1;
    --white: #ffffff;
    --text-dark: #2c3e50;
    --text-light: #7f8c8d;
    --border-color: #bdc3c7;
    --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 4px 20px rgba(0, 0, 0, 0.15);
}


* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(rgba(236, 240, 241, 0.75), rgba(236, 240, 241, 0.75)), url('../images/iselco.jpg') center/cover fixed no-repeat;
    color: var(--text-dark);
    line-height: 1.6;
}

/* ============ HEADER & NAVIGATION ============ */
header {
    background: var(--primary-color);
    color: var(--white);
    padding: 1rem 0;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: 10px;
}

.logo-text-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.logo-main {
    color: var(--white);
    font-size: 2.2rem;
    font-weight: 900;
    font-style: italic;
    line-height: 1;
    letter-spacing: 2px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.logo-sub {
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-top: 2px;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

nav a {
    color: var(--white);
    text-decoration: none;
    transition: color 0.3s;
}

nav a:hover {
    color: var(--secondary-color);
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.header-icon-button {
    position: relative;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--white);
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.header-icon-button:hover {
    background: var(--secondary-color);
    transform: translateY(-1px);
}

.header-icon-button.danger:hover {
    background: var(--accent-color);
}

.header-icon-button i {
    font-size: 1rem;
}

.notification-badge {
    position: absolute;
    top: -6px;
    right: -6px;
    background: var(--accent-color);
    color: var(--white);
    border-radius: 50%;
    min-width: 20px;
    height: 20px;
    padding: 0 0.3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
    border: 2px solid var(--primary-color);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
}

/* ============ SIDEBAR & LAYOUT ============ */
.main-wrapper {
    display: grid;
    grid-template-columns: 250px 1fr;
    min-height: calc(100vh - 60px);
}

.sidebar {
    background: var(--white);
    border-right: 1px solid var(--border-color);
    padding: 2rem 0;
    position: sticky;
    top: 74px; /* Sticks below the sticky header */
    height: calc(100vh - 74px);
    overflow-y: auto;
}

.sidebar-menu {
    list-style: none;
}

.sidebar-menu li {
    border-bottom: 1px solid var(--light-bg);
}

.sidebar-menu a {
    display: flex;
    align-items: center;
    padding: 1rem 1.5rem;
    color: var(--text-dark);
    text-decoration: none;
    transition: all 0.3s;
}

.sidebar-menu a:hover,
.sidebar-menu a.active {
    background: var(--light-bg);
    color: var(--secondary-color);
    border-left: 4px solid var(--secondary-color);
    padding-left: calc(1.5rem - 4px);
}

.sidebar-menu i {
    margin-right: 1rem;
    width: 20px;
}

.main-content {
    padding: 2rem;
    background: var(--light-bg);
}

/* ============ CARDS & CONTAINERS ============ */
.card {
    background: var(--white);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow);
    transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.card-header {
    border-bottom: 2px solid var(--light-bg);
    padding-bottom: 1rem;
    margin-bottom: 1rem;
}

.card-header h2 {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.card-body {
    padding: 1rem 0;
}

.card-footer {
    border-top: 1px solid var(--light-bg);
    padding-top: 1rem;
    margin-top: 1rem;
}

/* ============ DASHBOARD GRID ============ */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 8px;
    text-align: center;
    box-shadow: var(--shadow);
    border-left: 5px solid var(--secondary-color);
}

.stat-card.success {
    border-left-color: var(--success-color);
}

.stat-card.warning {
    border-left-color: var(--warning-color);
}

.stat-card.danger {
    border-left-color: var(--danger-color);
}

.stat-value {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary-color);
    margin: 0.5rem 0;
}

.stat-label {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* ============ FORMS ============ */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-dark);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s, box-shadow 0.3s;
    background: var(--white);
    color: var(--text-dark);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.checkbox-group,
.radio-group {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.checkbox-group input,
.radio-group input {
    width: auto;
}

/* ============ BUTTONS ============ */
.btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.btn-primary {
    background: var(--secondary-color);
    color: var(--white);
}

.btn-primary:hover {
    background: #2980b9;
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn-success {
    background: var(--success-color);
    color: var(--white);
}

.btn-success:hover {
    background: #229954;
}

.btn-danger {
    background: var(--danger-color);
    color: var(--white);
}

.btn-danger:hover {
    background: #a93226;
}

.btn-warning {
    background: var(--warning-color);
    color: var(--white);
}

.btn-warning:hover {
    background: #d68910;
}

.btn-secondary {
    background: var(--text-light);
    color: var(--white);
}

.btn-secondary:hover {
    background: #6c7a7d;
}

.btn-block {
    width: 100%;
    justify-content: center;
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

.btn-icon {
    padding: 0.75rem;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ============ TABLES ============ */
.table-wrapper {
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

table {
    width: 100%;
    border-collapse: collapse;
}

thead {
    background: var(--primary-color);
    color: var(--white);
}

thead th {
    padding: 1rem;
    text-align: left;
    font-weight: 600;
}

tbody td {
    padding: 1rem;
    border-bottom: 1px solid var(--light-bg);
}

tbody tr:hover {
    background: var(--light-bg);
}

.status-badge {
    display: inline-block;
    padding: 0.35rem 0.75rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.status-paid {
    background: rgba(39, 174, 96, 0.15);
    color: var(--success-color);
}

.status-unpaid {
    background: rgba(192, 57, 43, 0.15);
    color: var(--danger-color);
}

.status-overdue {
    background: rgba(192, 57, 43, 0.15);
    color: var(--danger-color);
}

.status-pending {
    background: rgba(243, 156, 18, 0.15);
    color: var(--warning-color);
}

.status-approved {
    background: rgba(39, 174, 96, 0.15);
    color: var(--success-color);
}

.status-rejected {
    background: rgba(192, 57, 43, 0.15);
    color: var(--danger-color);
}

.status-completed {
    background: rgba(39, 174, 96, 0.15);
    color: var(--success-color);
}

.status-in_progress {
    background: rgba(52, 152, 219, 0.15);
    color: var(--secondary-color);
}

/* ============ ALERTS ============ */
.alert {
    padding: 1rem;
    border-radius: 5px;
    margin-bottom: 1rem;
    border-left: 4px solid;
}

.alert-success {
    background: rgba(39, 174, 96, 0.15);
    color: var(--success-color);
    border-left-color: var(--success-color);
}

.alert-danger {
    background: rgba(192, 57, 43, 0.15);
    color: var(--danger-color);
    border-left-color: var(--danger-color);
}

.alert-warning {
    background: rgba(243, 156, 18, 0.15);
    color: var(--warning-color);
    border-left-color: var(--warning-color);
}

.alert-info {
    background: rgba(52, 152, 219, 0.15);
    color: var(--secondary-color);
    border-left-color: var(--secondary-color);
}

/* ============ MODALS ============ */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: var(--white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    border-bottom: 1px solid var(--light-bg);
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h2 {
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-light);
    padding: 0;
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.modal-close:hover {
    color: var(--text-dark);
    transform: scale(1.1);
}

@media (max-width: 768px) {
    .modal-content {
        padding: 1.5rem;
        max-width: 95vw;
    }

    .modal-close {
        font-size: 1.25rem;
        width: 1.8rem;
        height: 1.8rem;
    }
}

/* ============ NOTIFICATIONS PANEL ============ */
.notifications-panel {
    position: fixed;
    top: 80px;
    right: 20px;
    width: min(350px, calc(100vw - 2rem));
    max-height: 500px;
    background: var(--white);
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    display: none;
    flex-direction: column;
}

.notifications-panel.show {
    display: flex;
}

.notifications-header {
    padding: 1rem;
    border-bottom: 1px solid var(--light-bg);
    background: var(--primary-color);
    color: var(--white);
    border-radius: 8px 8px 0 0;
}

.notifications-list {
    overflow-y: auto;
    flex: 1;
}

.notification-item {
    padding: 1rem;
    border-bottom: 1px solid var(--light-bg);
    cursor: pointer;
    transition: background 0.3s;
}

.notification-item:hover {
    background: var(--light-bg);
}

.notification-item.unread {
    background: rgba(52, 152, 219, 0.1);
    border-left: 3px solid var(--secondary-color);
}

.notification-title {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.notification-message {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.notification-time {
    font-size: 0.8rem;
    color: var(--text-light);
}

/* ============ CHATBOT ============ */
.chat-launcher {
    position: fixed;
    right: 20px;
    bottom: 20px;
    width: 58px;
    height: 58px;
    border-radius: 50%;
    border: none;
    background: linear-gradient(135deg, var(--secondary-color), #1abc9c);
    color: var(--white);
    font-size: 1.45rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    cursor: pointer;
    z-index: 998;
    transition: all 0.3s ease;
}

.chat-launcher:hover {
    transform: translateY(-2px) scale(1.02);
}

.chat-launcher.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: scale(0.8);
}

.chatbot-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: min(400px, calc(100vw - 2rem));
    background: var(--white);
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    display: none;
    flex-direction: column;
    z-index: 999;
}

.chatbot-container.show {
    display: flex;
}

.chatbot-header {
    background: var(--secondary-color);
    color: var(--white);
    padding: 1rem;
    border-radius: 8px 8px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chatbot-body {
    height: 300px;
    overflow-y: auto;
    padding: 1rem;
    background: var(--light-bg);
}

.chat-message {
    margin-bottom: 1rem;
    display: flex;
}

.chat-message.bot {
    justify-content: flex-start;
}

.chat-message.user {
    justify-content: flex-end;
}

.message-bubble {
    max-width: 80%;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    word-wrap: break-word;
}

.bot .message-bubble {
    background: var(--white);
    color: var(--text-dark);
    border: 1px solid var(--border-color);
    border-bottom-left-radius: 2px;
}

.user .message-bubble {
    background: var(--secondary-color);
    color: var(--white);
    border-bottom-right-radius: 2px;
}

.message-time {
    display: block;
    font-size: 0.7rem;
    color: var(--text-light);
    margin-top: 0.3rem;
    text-align: right;
}

.user .message-time {
    color: rgba(255, 255, 255, 0.8);
}

.typing-indicator {
    background: var(--white);
    border: 1px solid var(--border-color);
    padding: 0.75rem 1rem;
    border-radius: 8px;
    border-bottom-left-radius: 2px;
    display: flex;
    align-items: center;
    gap: 0.3rem;
    width: fit-content;
    margin-bottom: 1rem;
}

.typing-indicator span {
    width: 6px;
    height: 6px;
    background: var(--secondary-color);
    border-radius: 50%;
    animation: typing 1.4s infinite ease-in-out both;
}

.typing-indicator span:nth-child(1) {
    animation-delay: -0.32s;
}

.typing-indicator span:nth-child(2) {
    animation-delay: -0.16s;
}

@keyframes typing {

    0%,
    80%,
    100% {
        transform: scale(0);
    }

    40% {
        transform: scale(1);
    }
}

.chatbot-choices {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0.75rem 1rem 0;
    border-top: 1px solid var(--border-color);
    background: var(--white);
}

.chatbot-choice {
    background: rgba(44, 62, 80, 0.1);
    color: var(--primary-color);
    border: 1px solid var(--border-color);
    border-radius: 999px;
    padding: 0.45rem 0.8rem;
    font-size: 0.78rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.chatbot-choice:hover {
    background: var(--secondary-color);
    color: var(--white);
}

.chatbot-footer {
    padding: 1rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 0.5rem;
}

.chatbot-input {
    flex: 1;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-family: inherit;
}

.chatbot-send {
    padding: 0.75rem 1rem;
    background: var(--secondary-color);
    color: var(--white);
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

/* ============ PAGINATION ============ */
.pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
}

.pagination a,
.pagination span {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    text-decoration: none;
    color: var(--primary-color);
    transition: all 0.3s;
}

.pagination a:hover {
    background: var(--secondary-color);
    color: var(--white);
    border-color: var(--secondary-color);
}

.pagination .active {
    background: var(--secondary-color);
    color: var(--white);
    border-color: var(--secondary-color);
}

/* ============ UTILITIES ============ */
.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

.mt-1 {
    margin-top: 0.5rem;
}

.mt-2 {
    margin-top: 1rem;
}

.mt-3 {
    margin-top: 1.5rem;
}

.mb-1 {
    margin-bottom: 0.5rem;
}

.mb-2 {
    margin-bottom: 1rem;
}

.mb-3 {
    margin-bottom: 1.5rem;
}

.p-1 {
    padding: 0.5rem;
}

.p-2 {
    padding: 1rem;
}

.p-3 {
    padding: 1.5rem;
}

.hidden {
    display: none;
}

.text-muted {
    color: var(--text-light);
}

.text-success {
    color: var(--success-color);
}

.text-danger {
    color: var(--danger-color);
}

.text-warning {
    color: var(--warning-color);
}

/* ============ RESPONSIVE DESIGN ============ */
@media (max-width: 992px) {
    .header-content {
        padding: 0 1rem;
    }

    .main-content {
        padding: 1.25rem;
    }

    .notifications-panel {
        width: min(340px, calc(100vw - 2rem));
    }
}

@media (max-width: 768px) {
    .main-wrapper {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: fixed;
        top: 70px;
        left: 0;
        width: 260px;
        height: calc(100vh - 70px);
        overflow-y: auto;
        display: block;
        z-index: 1001;
        transform: translateX(-120%);
        transition: transform 0.3s ease;
        box-shadow: var(--shadow-lg);
    }

    .sidebar.show {
        transform: translateX(0);
    }

    .mobile-menu-toggle {
        display: block;
    }

    .header-content {
        gap: 0.75rem;
    }

    .logo-main {
        font-size: 1.5rem;
    }

    .logo-sub {
        font-size: 0.6rem;
    }

    .user-menu {
        margin-left: auto;
        gap: 0.5rem;
    }

    .header-icon-button {
        width: 38px;
        height: 38px;
    }

    .main-content {
        padding: 0.5rem;
    }

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

    .form-row {
        grid-template-columns: 1fr;
    }
    
    input[type="text"], input[type="password"], input[type="email"], input[type="tel"], select, textarea {
        width: 100%;
    }

    .notifications-panel {
        top: 74px;
        right: 0.75rem;
        width: min(90vw, 320px);
    }

    .notifications-panel .notification-item {
        padding: 0.75rem;
    }

    .notification-title {
        font-size: 0.9rem;
    }

    .notification-message {
        font-size: 0.8rem;
    }

    .modal-close {
        font-size: 1.25rem;
        width: 1.8rem;
        height: 1.8rem;
    }

    .chatbot-container {
        bottom: 1rem;
        right: 1rem;
        width: min(92vw, 360px);
    }

    .chat-launcher {
        width: 54px;
        height: 54px;
        bottom: 1rem;
        right: 1rem;
    }

    /* Make tables horizontally scrollable on mobile */
    table {
        display: block;
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        white-space: nowrap;
        font-size: 0.85rem;
    }

    thead th,
    tbody td {
        padding: 0.5rem 0.5rem;
    }
}

@media (max-width: 480px) {
    .header-content {
        padding: 0 0.5rem;
        flex-wrap: nowrap;
    }

    .user-menu {
        gap: 0.25rem;
    }

    .logo-main {
        font-size: 1.2rem;
    }
    
    .logo-sub {
        display: none;
    }

    .notification-badge {
        min-width: 18px;
        height: 18px;
        font-size: 0.65rem;
    }

    .stat-card {
        padding: 0.75rem;
    }

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

    .btn {
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
        width: 100%;
        margin-bottom: 0.5rem;
    }

    .card {
        padding: 0.75rem;
    }

    .chatbot-container {
        width: 100%;
        max-width: 100%;
        border-radius: 0;
        bottom: 0;
        right: 0;
        left: 0;
    }

    .chatbot-body {
        height: calc(100vh - 200px);
    }

    .notifications-panel {
        width: 100%;
        max-width: 100%;
        top: 70px;
        right: 0;
        left: 0;
        border-radius: 0;
    }
}

/* ============ LOGIN PAGE ============ */
.login-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: transparent;
}

.login-container {
    background: var(--white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 400px;
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-header h1 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.login-header p {
    color: var(--text-light);
}

.auth-links {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
}

.auth-links a {
    flex: 1;
    text-align: center;
}
/* Mobile Bottom Navigation */
.mobile-bottom-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: #ffffff;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    padding: 10px 15px;
    justify-content: space-between;
    align-items: center;
    border-top-left-radius: 20px;
    border-top-right-radius: 20px;
}

.mobile-bottom-nav .nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: #6c757d;
    text-decoration: none;
    font-size: 0.75rem;
    transition: color 0.3s ease;
    flex: 1;
}

.mobile-bottom-nav .nav-item.active,
.mobile-bottom-nav .nav-item:hover {
    color: var(--primary, #0056b3);
}

.mobile-bottom-nav .nav-item i {
    font-size: 1.25rem;
    margin-bottom: 4px;
}

.mobile-bottom-nav .center-btn-container {
    position: relative;
    top: -20px;
    flex: 1;
    display: flex;
    justify-content: center;
}

.mobile-bottom-nav .center-btn {
    background-color: var(--primary, #0056b3);
    color: white;
    border: none;
    border-radius: 50%;
    width: 55px;
    height: 55px;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 4px 10px rgba(0, 86, 179, 0.3);
    cursor: pointer;
    transition: transform 0.3s ease;
}

.mobile-bottom-nav .center-btn:hover {
    transform: translateY(-2px);
}

.mobile-bottom-nav .center-btn i {
    font-size: 1.5rem;
    margin: 0;
}

@media (max-width: 768px) {
    .mobile-bottom-nav {
        display: flex;
    }
    
    body {
        padding-bottom: 80px; /* Add padding to body so content isn't hidden behind the nav */
    }
}