/* assets/style.css */

/* --- General Setup & Variables --- */
:root {
    --primary-color: #007bff;
    --secondary-color: #6c757d;
    --success-color: #28a745;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
    --background-color: #f4f4f9;
    --header-height: 60px; /* New variable for header height */
    --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

body {
    font-family: var(--font-family);
    margin: 0;
    padding: 0;
    background-color: var(--background-color);
    /* overflow: hidden; /* Prevent scrolling - REMOVED */
}

/* --- View Management --- */
.view {
    display: none;
    width: 100vw;
    height: 100vh;
}
body.logged-in #app-container {
    display: flex;
    flex-direction: column; /* Stack header and main content vertically */
}
body.logged-out #auth-container {
    display: flex;
    justify-content: center;
    align-items: center;
}

/* --- Auth View --- */
#auth-container {
    background: linear-gradient(135deg, #ece9e6, #ffffff);
}
.form-container {
    background: white;
    padding: 2rem 3rem;
    border-radius: 10px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 400px;
}
.form-container h2 {
    text-align: center;
    color: var(--dark-color);
    margin-bottom: 1.5rem;
}
.form-group {
    margin-bottom: 1rem;
}
.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--secondary-color);
    font-weight: 500;
}
.form-group input, .form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 1rem;
    box-sizing: border-box;
}
.form-container button {
    width: 100%;
    padding: 0.75rem;
    border: none;
    border-radius: 5px;
    background-color: var(--primary-color);
    color: white;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.2s;
}
.form-container button:hover {
    background-color: #0056b3;
}
.form-container p {
    text-align: center;
    margin-top: 1rem;
}
.form-container a {
    color: var(--primary-color);
    text-decoration: none;
    cursor: pointer;
}
.error-message {
    color: var(--danger-color);
    font-size: 0.9rem;
    min-height: 1.2em;
}
.success-message {
    color: var(--success-color);
    font-size: 0.9rem;
}

/* --- Main App View - New Navigation --- */
#main-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--primary-color);
    color: white;
    height: var(--header-height);
    padding: 0 1rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
    z-index: 1000;
}

#app-title {
    margin: 0;
    font-size: 1.5rem;
}

#nav-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

#main-nav #user-info {
    margin: 0;
    padding: 0;
    border: none;
    font-size: 0.9rem;
}

#main-nav .nav-btn {
    background-color: var(--primary-color);
    color: white;
    border: 1px solid rgba(255,255,255,0.5);
    padding: 0.5rem 1rem;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.2s, border-color 0.2s;
}
#main-nav .nav-btn:hover {
    background-color: #0056b3;
    border-color: white;
}
#main-nav #logout-btn {
    background-color: var(--dark-color);
    border-color: var(--dark-color);
}
#main-nav #logout-btn:hover {
    background-color: #212529;
    border-color: #212529;
}

/* --- Main Content Area --- */
#main-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    height: calc(100vh - var(--header-height)); /* Adjust height for header */
    position: relative;
}

#map-view {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    position: relative;
}

#map-container {
    flex-grow: 1;
    width: 100%;
    height: 100%; /* Takes full height of map-view */
}

    #tracking-controls {
        position: absolute;
        bottom: 10px;
        left: 50%;
        transform: translateX(-50%);
        display: flex;
        gap: 10px;
        z-index: 500;
        background-color: rgba(255,255,255,0.9);
        padding: 10px;
        border-radius: 8px;
        box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    }
    #tracking-controls button {
        padding: 0.75rem 1.25rem;
        border: none;
        border-radius: 5px;
        color: white;
        font-weight: bold;
        cursor: pointer;
        transition: background-color 0.2s;
    }
    #start-tracking-btn { background-color: var(--success-color); }
    #start-tracking-btn:hover { background-color: #218838; }
    #stop-tracking-btn { background-color: var(--danger-color); }
    #stop-tracking-btn:hover { background-color: #c82333; }
    #upload-poster-btn { background-color: var(--secondary-color); }
    #upload-poster-btn:hover { background-color: #5a6268; }


    .content-section {
        display: none; /* Hidden by default, shown by JS */
        flex-grow: 1;
        padding: 1rem;
        overflow-y: auto; /* Enable scrolling for content */
    }
    .content-section.active {
        display: flex;
        flex-direction: column;
    }

    .admin-form-container {
        background: white;
        padding: 1.5rem;
        border-radius: 8px;
        box-shadow: 0 2px 5px rgba(0,0,0,0.1);
        margin-bottom: 1.5rem;
    }
    .admin-form-container h4 {
        margin-top: 0;
        color: var(--dark-color);
    }
    .admin-list-container {
        background: white;
        padding: 1.5rem;
        border-radius: 8px;
        box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    }
    .admin-list-container table {
        width: 100%;
        border-collapse: collapse;
        margin-top: 1rem;
    }
    .admin-list-container th, .admin-list-container td {
        border: 1px solid #ddd;
        padding: 8px;
        text-align: left;
    }
    .admin-list-container th {
        background-color: var(--light-color);
        font-weight: bold;
    }
    .admin-list-container tr:nth-child(even) {
        background-color: #f2f2f2;
    }
    .admin-list-container button {
        padding: 0.4rem 0.8rem;
        margin-right: 5px;
        border: none;
        border-radius: 4px;
        cursor: pointer;
        font-size: 0.85rem;
    }
    .admin-list-container .edit-partner-btn,
    .admin-list-container .edit-user-btn,
    .admin-list-container .edit-poster-btn {
        background-color: var(--primary-color);
        color: white;
    }
    .admin-list-container .delete-partner-btn,
    .admin-list-container .delete-user-btn,
    .admin-list-container .delete-poster-btn {
        background-color: var(--danger-color);
        color: white;
    }


    /* --- Modal --- */
    .modal {
        position: fixed;
        z-index: 1000;
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.5);
        display: flex;
        justify-content: center;
        align-items: center;
    }
    .modal-content {
        background-color: white;
        padding: 20px;
        border-radius: 8px;
        width: 90%;
        max-width: 500px;
        position: relative;
    }
    .close-button {
        position: absolute;
        top: 10px;
        right: 15px;
        font-size: 28px;
        font-weight: bold;
        cursor: pointer;
    }

    /* --- Loading Spinner --- */
    #loading-spinner {
        position: fixed;
        z-index: 2000;
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(255, 255, 255, 0.7);
        display: flex;
        justify-content: center;
        align-items: center;
    }
    .spinner {
        border: 8px solid var(--light-color);
        border-top: 8px solid var(--primary-color);
        border-radius: 50%;
        width: 60px;
        height: 60px;
        animation: spin 1s linear infinite;
    }
    @keyframes spin {
        0% { transform: rotate(0deg); }
        100% { transform: rotate(360deg); }
    }

    /* --- Responsive & Mobile Styles --- */
    @media (max-width: 768px) {
        #main-nav {
            flex-direction: column;
            height: auto;
            padding: 0.5rem 1rem;
        }
        #nav-right {
            flex-direction: column;
            width: 100%;
            gap: 0.5rem;
            margin-top: 0.5rem;
        }
        #main-nav .nav-btn {
            width: 100%;
        }
        #main-nav #user-info {
            margin-bottom: 0.5rem;
        }

        #main-content {
            height: calc(100vh - var(--header-height) - 60px); /* Adjust for bottom nav */
            padding-bottom: 60px; /* Space for bottom nav */
        }

        #bottom-nav {
            display: flex; /* Show bottom nav on mobile */
        }

        #tracking-controls {
            display: none; /* Hide desktop tracking controls on mobile */
        }
    }

    /* Hide bottom nav on desktop */
    @media (min-width: 769px) {
        #bottom-nav {
            display: none;
        }
        #hamburger-menu-btn {
            display: none; /* Hide hamburger on desktop */
        }
        #main-nav #nav-right.mobile-menu {
            display: flex !important; /* Ensure desktop menu is always visible */
        }
    }

    /* Mobile specific styles */
    @media (max-width: 768px) {
        /* General adjustments for smaller screens */
        body {
            font-size: 0.9rem;
        }

        /* Auth and Modal forms */
        .form-container, .modal-content {
            padding: 1.5rem;
            margin: 1rem; /* Add some margin on small screens */
            max-width: 95%; /* Allow forms to take more width */
        }
        .form-group input, .form-group select, .form-container button {
            padding: 0.8rem; /* Slightly larger touch targets */
            font-size: 0.95rem;
        }

        #main-nav {
            flex-wrap: wrap; /* Allow items to wrap */
            justify-content: space-between;
            padding: 0.5rem 1rem;
            height: auto; /* Allow height to adjust */
        }

        #hamburger-menu-btn {
            display: block; /* Show hamburger on mobile */
            background: none;
            border: none;
            color: white;
            cursor: pointer;
            padding: 0.5rem;
            margin-left: auto; /* Push to the right */
        }
        #hamburger-menu-btn svg {
            width: 28px;
            height: 28px;
        }

        #main-nav #nav-right.mobile-menu {
            flex-direction: column;
            width: 100%;
            gap: 0.5rem;
            margin-top: 0.5rem;
            display: none; /* Hidden by default on mobile, toggled by JS */
            background-color: var(--primary-color); /* Ensure background for dropdown */
            padding-bottom: 0.5rem;
        }
        #main-nav #nav-right.mobile-menu.active {
            display: flex; /* Show when active */
        }

        #main-nav #nav-right .nav-btn,
        #main-nav #nav-right #user-info {
            width: 100%;
            text-align: center;
            padding: 0.75rem 1rem; /* Make buttons larger for touch */
            box-sizing: border-box; /* Include padding in width */
        }
        #main-nav #nav-right #user-info {
            border: 1px solid rgba(255,255,255,0.5);
            border-radius: 5px;
        }

        #main-content {
            height: calc(100vh - var(--header-height) - 60px); /* Adjust for bottom nav */
            padding-bottom: 60px; /* Space for bottom nav */
        }

        #bottom-nav {
            display: flex; /* Show bottom nav on mobile */
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            background-color: var(--primary-color);
            color: white;
            justify-content: space-around;
            padding: 0.5rem 0;
            box-shadow: 0 -2px 4px rgba(0,0,0,0.2);
            z-index: 10000; /* Increased z-index */
        }
        #bottom-nav button {
            background: none;
            border: none;
            color: white;
            display: flex;
            flex-direction: column;
            align-items: center;
            font-size: 0.8rem;
            cursor: pointer;
        }
        #bottom-nav button svg {
            width: 24px;
            height: 24px;
            margin-bottom: 0.2rem;
        }
        #bottom-nav button.active {
            color: var(--warning-color); /* Highlight active button */
        }

        #tracking-controls {
            display: none; /* Hide desktop tracking controls on mobile */
        }

        /* Admin list buttons */
        .admin-list-container button {
            padding: 0.6rem 1rem; /* Larger buttons for touch */
            font-size: 0.9rem;
            margin-right: 8px;
            margin-bottom: 5px; /* Add some vertical spacing */
        }
        .admin-list-container table {
            font-size: 0.85rem; /* Smaller text for tables */
        }
        .admin-list-container th, .admin-list-container td {
            padding: 6px; /* Smaller padding in table cells */
        }
    }