/* styles.css - Final Consolidated Version with Universal Button Classes and DESIRED NAVBAR */

:root {
    --bg-color: #ffffff;
    --text-color: #222222;
    --card-bg: #f4f4f4;
    --accent: #4f46e5;
    --accent-rgb: 79, 70, 229;
    --border-color: #ccc;
    --error-color: #dc3545;
    --error-rgb: 220, 53, 69;
    --hover-bg: #e0e0e0;
    --input-bg: #ffffff;
    --dark-border-color: #444;
    --dark-input-bg: #111827;
    --text-color-secondary: #666;
}

/* Green Theme */
body.green {
    --bg-color: #14532d;
    --text-color: #fff;
    --card-bg: #166534;
    --accent: #22c55e;
    --accent-rgb: 34, 197, 94;
    --border-color: #16a34a;
    --error-color: #ef4444;
    --error-rgb: 239, 68, 68;
    --hover-bg: #14532d;
    --input-bg: #14532d;
    --dark-border-color: #4ade80;
    --dark-input-bg: #14532d;
    --text-color-secondary: #bbf7d0;
}

body.green .card {
    background: var(--card-bg);
    color: var(--text-color);
    box-shadow: 0 4px 12px rgba(34, 197, 94, 0.3);
}

body.green .card:hover {
    box-shadow: 0 6px 20px rgba(34, 197, 94, 0.4);
}

body.green .navbar {
    background: var(--card-bg);
    color: var(--text-color);
    box-shadow: 0 2px 10px rgba(34, 197, 94, 0.2);
}

body.green .modal-content {
    background: var(--card-bg);
    color: var(--text-color);
    box-shadow: 0 5px 15px rgba(34, 197, 94, 0.3);
}

body.green #scrollToTopBtn {
    background-color: var(--accent);
    color: var(--bg-color);
}

body.green #scrollToTopBtn:hover {
    background-color: #65a30d;
}

body.green .btn,
body.green .modal-btn,
body.green .action-btn {
    background: #166534;
    color: #f0fdf4;
    border: 1px solid #15803d;
}

body.green .btn:hover,
body.green .modal-btn:hover,
body.green .action-btn:hover {
    background: #15803d;
    color: #f0fdf4;
}

body.dark {
    --bg-color: #111827;
    --text-color: #f9fafb;
    --card-bg: #1f2937;
    --accent: #60a5fa;
    --accent-rgb: 96, 165, 250;
    --border-color: #444;
    --error-color: #e66c78;
    --error-rgb: 230, 108, 120;
    --hover-bg: #2d3748;
    --input-bg: #1f2937;
    --dark-input-bg: #111827;
    --text-color-secondary: #aaa;
}

body {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: background 0.3s, color 0.3s;
}

/* --- NAVBAR STYLES --- */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background-color: var(--card-bg);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: relative;
    z-index: 1001;
}

.logo {
    font-size: 1.5rem;
    color: var(--accent);
    margin: 0;
}

.logo a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease;
}

.logo a:hover {
    color: var(--accent);
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 1rem;
    padding: 0;
    margin: 0;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    padding: 5px 10px;
    border-radius: 5px;
    transition: background-color 0.2s, color 0.2s;
}

.nav-links a:hover {
    background-color: rgba(var(--accent-rgb), 0.1);
    color: var(--accent);
}

.nav-links a.active-nav-link {
    font-weight: bold;
    color: var(--accent);
    text-decoration: underline;
    text-underline-offset: 4px;
    text-decoration-thickness: 2px;
    background-color: rgba(var(--accent-rgb), 0.05);
}

.nav-links a.active-nav-link:hover {
    background-color: transparent;
}

/* Top progress bar */
#top-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    z-index: 2000;
    pointer-events: none;
}

#top-loader .bar {
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, var(--accent), rgba(var(--accent-rgb), 0.6));
    transition: width 200ms ease;
}

#top-loader.active .bar {
    width: 60%;
}

@media (prefers-reduced-motion: reduce) {
    #top-loader .bar {
        transition: none;
    }
}

#theme-toggle {
    background: none;
    border: none;
    font-size: 1.3rem;
    cursor: pointer;
    color: var(--text-color);
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    transition: background-color 0.2s ease;
}

#theme-toggle:hover {
    background-color: rgba(var(--accent-rgb), 0.1);
}

#theme-toggle .light-icon,
#theme-toggle .dark-icon,
#theme-toggle .green-icon {
    display: none;
    line-height: 1;
}

body:not(.dark):not(.green) #theme-toggle .light-icon {
    display: inline-block;
}

body.dark #theme-toggle .dark-icon {
    display: inline-block;
}

body.green #theme-toggle .green-icon {
    display: inline-block;
}

.nav-icons {
    display: flex;
    align-items: center;
    gap: 1rem;
}

#hamburger {
    display: none;
    font-size: 1.5rem;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-color);
    margin-right: 1rem;
}

.mobile-theme-toggle-item {
    display: none;
}

/* Settings (account) icon: plain icon like theme toggle */
.account-icon {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-color);
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    transition: background-color 0.2s ease;
    font-size: 1.3rem; /* icon size similar to theme toggle */
}

.account-icon:hover {
    background-color: rgba(var(--accent-rgb), 0.1);
}

/* --- END NAVBAR STYLES --- */


.container {
    padding: 2rem;
    max-width: 1100px;
    margin: auto;
}

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

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.card {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 1rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    transition: transform 0.2s;
    max-width: 450px;
    display: flex;
    flex-direction: column;
    min-height: 300px;
}

.card:hover {
    transform: translateY(-5px);
}

.card img {
    width: 100%;
    border-radius: 8px;
    margin-bottom: 1rem;
    height: 160px;
    object-fit: cover;
}

.card a {
    color: var(--accent);
    text-decoration: none;
    font-size: 1.1rem;
}

footer {
    text-align: center;
    padding: 1rem;
    font-size: 0.9rem;
    background-color: var(--card-bg);
    margin-top: 3rem;
}

/* --- UNIVERSAL BUTTON STYLES --- */
button {
    padding: 10px 2px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.95rem;
    transition: background-color 0.2s, border-color 0.2s, color 0.2s;
    text-align: center;
    display: inline-block;
    vertical-align: middle;
    box-sizing: border-box;
    background: none;
    border: none;
    color: inherit;
}

.btn-primary {
    background-color: var(--accent);
    color: white;
    border: 1px solid var(--accent);
}

.btn-primary:hover {
    background-color: #3e38c7;
    border-color: #3e38c7;
}

body.dark .btn-primary {
    background-color: var(--accent);
    border-color: var(--accent);
    color: var(--text-color);
}

body.dark .btn-primary:hover {
    background-color: #4c8ae6;
    border-color: #4c8ae6;
}

.btn-secondary {
    background-color: var(--error-color);
    color: white;
    border: 1px solid var(--error-color);
}

.btn-secondary:hover {
    background-color: #c82333;
    border-color: #bd2130;
}

body.dark .btn-secondary {
    background-color: var(--error-color);
    border-color: var(--error-color);
    color: var(--text-color);
}

body.dark .btn-secondary:hover {
    background-color: #e04b5c;
    border-color: #e04b5c;
}

.card button {
    width: 100%;
    margin-top: 5px;
}

.card-actions-bottom {
    display: flex;
    gap: 10px;
    justify-content: center;
    width: 100%;
    margin-bottom: 5px;
}

.card-actions-bottom button {
    flex: 1;
    max-width: 120px;
    margin-top: 0;
}

.data-management-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.data-management-buttons button {
    flex: 1;
    max-width: 180px;
    margin-bottom: 10px;
}

.modal-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 20px;
}

/* ADJUSTED: Specific styling for modal buttons */
.modal-btn {
    flex: 1; /* Allow them to grow */
    max-width: 160px; /* Slightly increased max-width */
    padding: 10px 15px; /* Reduced vertical padding slightly for a more compact feel */
    font-size: 1rem; /* Adjusted font size */
}

/* Disabled state helper */
.modal-btn.disabled,
.modal-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* NEW: Specific styles for account settings modal buttons if needed, though .modal-btn handles most */
.account-settings-buttons {
    flex-direction: column; /* Stack buttons vertically for better spacing */
    gap: 10px; /* Adjust gap for vertical stacking */
}

.account-settings-buttons .modal-btn {
    width: 100%; /* Make them full width in stacked layout */
    max-width: none; /* Remove max-width constraint for full width */
}

/* --- END UNIVERSAL BUTTON STYLES --- */


/* --- LIST & INPUT STYLES --- */
.card h2,
.card h3 {
    text-align: center;
    margin-top: 0;
    margin-bottom: 1rem;
}

.card ol {
    list-style: decimal;
    list-style-position: inside;
    text-align: left;
    padding: 0;
    margin: 0;
    flex-grow: 1;
    overflow-y: auto;
    padding-right: 5px;
    padding-left: 20px;
}

.card ol li {
    list-style-type: decimal;
    padding: 5px 0;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    word-break: break-word;
    transition: background-color 0.2s ease;
    cursor: grab;
    margin-left: -20px;
}

.card ol li:hover:not(.dragging):not(.editing-item):not(.empty-message) {
    background-color: var(--hover-bg);
    cursor: grab;
}

.card ol li:last-child {
    border-bottom: none;
}

.card ol li .item-text {
    flex-grow: 1;
    word-break: break-all;
    transition: text-decoration 0.2s ease, opacity 0.2s ease;
}

.item-checkbox {
    margin-right: 0;
    min-width: 18px;
    min-height: 18px;
    accent-color: var(--accent);
    cursor: pointer;
    transform: scale(1.1);
    border-radius: 4px;
    border: 1px solid var(--border-color);
    background-color: var(--input-bg);
    box-shadow: inset 0 1px 3px rgba(0,0,0,0.1);
    appearance: none;
    -webkit-appearance: none;
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.item-checkbox:checked {
    background-color: var(--accent);
    border-color: var(--accent);
}

.item-checkbox:checked::before {
    content: '✔';
    font-size: 14px;
    color: var(--card-bg);
    display: block;
    line-height: 1;
}

body.dark .item-checkbox {
    border-color: var(--dark-border-color);
    background-color: var(--dark-input-bg);
}

body.dark .item-checkbox:checked {
    background-color: var(--accent);
    border-color: var(--accent);
}

.item-actions {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-shrink: 0;
}

.action-btn {
    cursor: pointer;
    color: var(--accent);
    font-size: 0.9em;
    transition: color 0.2s ease, text-decoration 0.2s ease;
}

.action-btn:hover {
    color: #3e38c7;
    text-decoration: underline;
}

body.dark .action-btn:hover {
    color: #a5d0ff;
}


/* --- STYLES FOR EDITING STATE --- */
.card ol li.editing-item {
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    padding-bottom: 10px;
    cursor: default;
    background-color: transparent;
}

.card ol li.editing-item input.edit-input {
    width: 100%;
    margin: 0 0 10px 0;
}

.card ol li.editing-item .item-actions {
    width: 100%;
    justify-content: center;
    gap: 15px;
    margin-top: 5px;
}

.card ol li.editing-item .item-actions button {
    width: 100%;
    max-width: 100px;
    padding: 8px 10px;
    margin: 0;
    box-sizing: border-box;
}


/* General text input styling */
.card input[type="text"] {
    width: calc(100% - 20px);
    margin: 6px auto;
    padding: 8px 10px;
    font-size: 0.95rem;
    border-radius: 6px;
    background-color: var(--bg-color);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    box-sizing: border-box;
    align-self: center;
    transition: border-color 0.3s ease;
}

/* Input Error Styling */
.input-error {
    border-color: var(--error-color) !important;
    animation: shake 0.3s;
}

@keyframes shake {
    0% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    50% { transform: translateX(5px); }
    75% { transform: translateX(-5px); }
    100% { transform: translateX(0); }
}

.card button.view-more {
    background: none;
    color: var(--accent);
    border: 1px solid var(--accent);
    padding: 5px 10px;
    margin: 10px auto;
    display: none;
    width: auto;
    max-width: 150px;
}

.card button.view-more:hover {
    background-color: var(--accent);
    color: white;
}

.card-footer {
    margin-top: auto;
    padding-top: 10px;
    width: 100%;
    text-align: center;
    box-sizing: border-box;
}

.card-footer input[type="text"] {
    display: block;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 10px;
}


/* --- Scroll to Top Button --- */
#scrollToTopBtn {
    display: none;
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    background-color: var(--accent);
    color: white;
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
    transition: background-color 0.3s ease, opacity 0.3s ease, transform 0.3s ease;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transform: translateY(20px);
}

#scrollToTopBtn.show {
    display: flex;
    opacity: 1;
    transform: translateY(0);
}

#scrollToTopBtn:hover {
    background-color: #3e38c7;
    transform: translateY(-2px);
}

body.dark #scrollToTopBtn {
    background-color: #4c8ae6;
}

body.dark #scrollToTopBtn:hover {
    background-color: #3b7ad9;
}
/* --- END Scroll to Top Button --- */

/* Styling for the Last Updated Timestamp */
.card-footer .last-updated {
    font-size: 0.75em;
    color: var(--text-color);
    opacity: 0.6;
    text-align: right;
    padding-top: 10px;
    margin-top: 10px;
    border-top: 1px solid var(--border-color);
    padding-bottom: 5px;
}

body.dark .card-footer .last-updated {
    color: var(--text-color);
    opacity: 0.5;
}

/* Styling for Data Management Section */
.data-management-section {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    margin-top: 3rem;
    text-align: center;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}


/* --- MODAL STYLES --- */
.modal-overlay {
    display: flex;
    justify-content: center;
    align-items: center;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: var(--card-bg);
    color: var(--text-color);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    width: 90%;
    max-width: 450px;
    text-align: center;

    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: transform 0.3s ease, opacity 0.3s ease;
    border: 1px solid var(--border-color);
}

/* Vault specific styles for the password modals */
.password-prompt h3 {
    margin-top: 0;
    font-size: 1.8rem;
    color: var(--accent);
}

.password-prompt p {
    margin-bottom: 20px;
}

/* Vault password inputs styled like auth inputs */
.password-prompt input[type="email"],
.password-prompt input[type="password"],
.password-prompt input[type="text"] {
    width: 100%;
    padding: 12px 15px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background-color: var(--input-bg);
    color: var(--text-color);
    font-size: 1.1rem;
    box-sizing: border-box;
    transition: border-color 0.2s ease;
}

body.dark .password-prompt input {
    background-color: var(--dark-input-bg);
    border-color: var(--dark-border-color);
}

.password-prompt input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(var(--accent-rgb), 0.2);
}

/* Vault error messages styled like auth */
.password-prompt .error-message {
    color: var(--error-color);
    font-size: 0.9em;
    margin-top: 10px;
    margin-bottom: 10px;
    text-align: center;
    min-height: 1.2em;
    display: block;
}

.password-input-wrapper {
    position: relative;
    margin-bottom: 20px;
    width: 100%;
    /* Keep this for eye icon alignment, but inputs inside will have full width */
    max-width: calc(100% - 40px);
    margin-left: auto;
    margin-right: auto;
}

/* Consolidated input styling for all auth/account modals */
.auth-prompt input[type="email"],
.auth-prompt input[type="password"],
.auth-prompt input[type="text"] { /* ADDED type="text" here */
    width: 100%; /* Ensure full width within its container */
    padding: 12px 15px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background-color: var(--input-bg);
    color: var(--text-color); /* Set text color to theme variable */
    font-size: 1.1rem; /* Consistent font size */
    box-sizing: border-box;
    transition: border-color 0.2s ease;
}

body.dark .auth-prompt input {
    background-color: var(--dark-input-bg);
    border-color: var(--dark-border-color);
}

.auth-prompt input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(var(--accent-rgb), 0.2);
}

/* Styling for non-editable email display in Account Settings modal */
.modal-static-text {
    text-align: left;
    padding: 12px 15px;
    border-radius: 8px;
    background-color: var(--input-bg);
    color: var(--text-color); /* Ensure text is visible */
    font-size: 1.1rem;
    border: 1px solid var(--border-color);
    margin-bottom: 20px;
    box-sizing: border-box;
    display: block; /* Occupy full width */
}

body.dark .modal-static-text {
    background-color: var(--dark-input-bg);
    border-color: var(--dark-border-color);
}


.password-toggle {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    color: var(--text-color-secondary);
    font-size: 1.1rem;
    transition: color 0.2s ease;
}

.password-toggle:hover {
    color: var(--accent);
}


/* Specific styling for the "Forgot Password?" link */
#forgot-password-section,
#forgot-password-section-vault {
    margin-top: 15px;
    text-align: center;
}

#forgot-password-link,
#forgot-vault-password-link {
    display: inline-block;
    color: var(--accent);
    text-decoration: none;
    font-size: 0.9em;
    padding: 5px 10px;
    border-radius: 5px;
    transition: background-color 0.2s;
}

#forgot-password-link:hover,
#forgot-vault-password-link:hover {
    background-color: rgba(var(--accent-rgb), 0.1);
    text-decoration: underline;
}

/* Styling for empty list messages */
.empty-message {
    font-style: italic;
    color: var(--text-color-secondary);
    text-align: center;
    padding: 15px;
    margin: 10px 0;
    background-color: transparent;
    border: none;
    list-style: none;
    font-size: 0.95em;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 50px;
}

.card ol .empty-message {
    margin-left: 0;
    padding: 15px;
    border-bottom: none;
}


/* Ensure password and set new password modals are initially hidden by JS */
#password-modal,
#set-new-password-modal {
    display: flex;
}


/* Ensure vault content is hidden until unlocked by JS */
#vault-content {
    display: none;
}


/* --- Responsive Adjustments for smaller screens (Hamburger menu + nav links) --- */
@media (max-width: 768px) {
    /* Force mobile styles with higher specificity */
    body .navbar .nav-links {
        display: flex !important; /* Keep in DOM for smooth transitions */
    }
    
    body .navbar .nav-links.show {
        display: flex !important;
    }
    
    body .navbar #hamburger {
        display: block !important;
        position: relative;
        z-index: 1002;
    }
    
    body .navbar #theme-toggle {
        display: none !important;
    }
    
    body .navbar .mobile-theme-toggle-item {
        display: block !important;
    }
    
    /* Additional mobile-specific overrides */
    body .navbar .nav-icons {
        gap: 0 !important;
    }
    
    /* Ensure mobile theme toggle icons are properly displayed */
    body .navbar .mobile-theme-toggle-item .mobile-light-icon,
    body .navbar .mobile-theme-toggle-item .mobile-dark-icon {
        font-size: 1.1rem !important;
    }
    .nav-links {
        display: flex !important; /* present in DOM for animation */
        flex-direction: column;
        background: var(--bg-color);
        position: absolute;
        top: 60px;
        right: 0;
        width: 100%;
        max-width: 250px;
        padding: 0; /* padding expands during show for smoother edge */
        box-shadow: 0 0 10px rgba(0,0,0,0.1);
        z-index: 1001;
        border-radius: 0 0 8px 8px;
        border: 1px solid var(--border-color);
        border-top: none;
        overflow: hidden;
        /* animation state (hidden) */
        max-height: 0;
        opacity: 0;
        transform: translateY(-8px);
        pointer-events: none;
        transition: max-height 220ms ease, opacity 180ms ease, transform 180ms ease, padding 180ms ease;
    }

    .nav-links.show {
        /* animation state (visible) */
        max-height: 420px; /* large enough for all links */
        opacity: 1;
        transform: translateY(0);
        pointer-events: auto;
        padding: 10px 0;
    }
    
    #hamburger {
        display: block !important;
        margin-right: 0;
        font-size: 1.4rem;
        cursor: pointer;
        z-index: 1002;
    }

    #theme-toggle {
        display: none !important; /* Hide desktop theme toggle button on mobile */
    }

    /* Ensure nav-icons container doesn't take up space when theme toggle is hidden */
    .nav-icons {
        gap: 0;
    }

    .mobile-theme-toggle-item {
        display: block !important; /* Show mobile theme toggle link */
    }

    /* Mobile theme toggle icon styling */
    .mobile-theme-toggle-item a {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        padding: 12px 20px;
        color: var(--text-color);
        text-decoration: none;
        transition: background-color 0.2s, color 0.2s;
    }

    .mobile-theme-toggle-item a:hover {
        background-color: rgba(var(--accent-rgb), 0.1);
        color: var(--accent);
    }

    .mobile-theme-toggle-item .mobile-light-icon,
    .mobile-theme-toggle-item .mobile-dark-icon {
        font-size: 1.1rem;
    }

    /* Show/hide mobile theme icons based on current theme */
    body:not(.dark):not(.green) .mobile-theme-toggle-item .mobile-light-icon {
        display: inline-block !important;
    }

    body:not(.dark):not(.green) .mobile-theme-toggle-item .mobile-dark-icon,
    body:not(.dark):not(.green) .mobile-theme-toggle-item .mobile-green-icon {
        display: none !important;
    }

    body.dark .mobile-theme-toggle-item .mobile-light-icon,
    body.dark .mobile-theme-toggle-item .mobile-green-icon {
        display: none !important;
    }

    body.dark .mobile-theme-toggle-item .mobile-dark-icon {
        display: inline-block !important;
    }

    body.green .mobile-theme-toggle-item .mobile-light-icon,
    body.green .mobile-theme-toggle-item .mobile-dark-icon {
        display: none !important;
    }

    body.green .mobile-theme-toggle-item .mobile-green-icon {
        display: inline-block !important;
    }

    .nav-links li {
        width: 100%;
        margin: 0;
        padding: 0;
    }

    .nav-links a {
        padding: 12px 20px;
        display: block;
        text-align: left;
        border-bottom: 1px solid var(--border-color);
        border-radius: 0;
    }

    .nav-links li:last-child a {
        border-bottom: none;
    }

    .nav-links a.active-nav-link {
        font-weight: bold;
        color: var(--accent);
        text-decoration: underline;
        text-underline-offset: 4px;
        text-decoration-thickness: 2px;
        background-color: rgba(var(--accent-rgb), 0.05);
    }

    /* General card and modal adjustments for smaller screens */
    .features {
        grid-template-columns: 1fr;
    }

    .card {
        max-width: 100%;
    }

    .modal-content {
        padding: 20px;
        width: 95%;
        max-width: none;
    }

    /* Adjust modal buttons for small screens, especially stacked ones */
    .modal-btn {
        padding: 8px 15px;
        font-size: 0.9rem;
    }

    .modal-buttons {
        flex-direction: column; /* Ensure modals buttons stack on small screens */
        gap: 10px;
    }

    .modal-btn {
        max-width: 100%; /* Allow buttons to take full width when stacked */
    }

    .data-management-buttons {
        flex-direction: column;
    }
    .auth-status-btn {
        padding: 6px 10px;
        font-size: 0.9rem;
    }
}

/* Medium screens: 2 on top, 1 below full width */
@media (min-width: 769px) and (max-width: 1000px) {
    .features {
        grid-template-columns: repeat(2, 1fr);
    }

    .card {
        max-width: none;
    }
}


/* Auth Status Button in Navbar */
.auth-status-btn {
    background-color: var(--accent);
    color: white;
    padding: 8px 15px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 500;
    margin-left: 1rem;
    transition: background-color 0.2s, color 0.2s, transform 0.1s;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 120px;
    text-align: center;
    display: inline-block;
}

.auth-status-btn:hover {
    background-color: #3e38c7;
    transform: translateY(-1px);
}

body.dark .auth-status-btn {
    background-color: var(--accent);
    border-color: var(--accent);
    color: var(--text-color);
}

body.dark .auth-status-btn:hover {
    background-color: #4c8ae6;
}

/* Authentication Modal Specific Styles (similar to vault password modal) */
.auth-prompt {
    max-width: 450px;
    padding: 30px;
}

.auth-prompt h3 {
    margin-top: 0;
    font-size: 1.8rem;
    color: var(--accent);
    margin-bottom: 25px;
}

.auth-prompt .input-group {
    margin-bottom: 20px;
}

/* Existing .auth-prompt input styles now consolidated and improved */
/* Moved type-specific declarations to a single place */
/* .auth-prompt input[type="email"],
.auth-prompt input[type="password"] { ... } */
/* This rule is replaced by the broader one above for consistency */


.auth-prompt .password-input-wrapper {
    position: relative;
    margin-bottom: 20px;
}

.auth-prompt .error-message {
    color: var(--error-color);
    font-size: 0.9em;
    margin-top: -10px;
    margin-bottom: 15px;
    text-align: center;
    min-height: 1.2em;
    display: block;
}

/* Adjusted default modal-btn inside auth-prompt to use flex:1 instead of width:100% */
.auth-prompt .modal-btn {
    /* Removed width: 100% as it conflicts with flex layout when in modal-buttons */
    padding: 12px 20px;
    font-size: 1.1rem;
    margin-top: 15px;
}

/* New: Polished login/signup layout */
.auth-header { text-align: left; margin-bottom: 10px; }
.auth-header h3 { margin: 0; font-size: 1.7rem; color: var(--accent); }
.auth-subtitle { margin: 6px 0 0 0; color: var(--text-color-secondary); font-size: 0.95rem; }
.auth-fields { margin-top: 12px; }
.auth-actions { display: flex; gap: 10px; margin-top: 10px; }
.auth-footer { display: flex; justify-content: space-between; align-items: center; margin-top: 14px; }

/* Auth tabs */
.auth-tabs { display: flex; gap: 8px; margin-bottom: 12px; }
.auth-tab { padding: 8px 14px; border-radius: 8px; border: 1px solid var(--border-color); background: var(--input-bg); color: var(--text-color); cursor: pointer; }
.auth-tab.active { background: rgba(var(--accent-rgb), 0.1); border-color: var(--accent); color: var(--accent); }
body.dark .auth-tab { background: var(--dark-input-bg); border-color: var(--dark-border-color); }


.auth-switch {
    margin-top: 20px;
    font-size: 0.9em;
    color: var(--text-color-secondary);
    text-align: center;
}

.auth-switch a {
    color: var(--accent);
    text-decoration: none;
    font-weight: bold;
    transition: text-decoration 0.2s;
}

.auth-switch a:hover {
    text-decoration: underline;
}

/* Close button for modals */
.close-modal-btn {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 2rem;
    cursor: pointer;
    color: var(--text-color-secondary);
    line-height: 1;
    transition: color 0.2s ease;
}

.close-modal-btn:hover {
    color: var(--accent);
}

/* Responsive adjustments for the auth modal */
@media (max-width: 480px) {
    .auth-prompt {
        padding: 20px;
        width: 95%;
    }

    .auth-prompt h3 {
        font-size: 1.6rem;
    }

    .auth-prompt input {
        font-size: 1rem;
        padding: 10px 15px;
    }

    .auth-prompt .modal-btn {
        font-size: 1rem;
        padding: 10px 15px;
    }
    .auth-status-btn {
        padding: 6px 10px;
        font-size: 0.9rem;
    }
}
/* Add this to styles.css for the loading indicator */
.pending-update {
    opacity: 0.6;
    font-style: italic;
    color: var(--text-color-secondary);
    /* You can add a subtle animation or spinner if you want */
}

#toast-container {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.75rem;
    pointer-events: none;
}

.toast {
    min-width: 220px;
    max-width: 320px;
    background: var(--card-bg);
    color: var(--text-color);
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.18);
    padding: 0.75rem 1.25rem;
    font-size: 1rem;
    margin: 0;
    opacity: 1;
    transition: opacity 0.5s, transform 0.5s;
    pointer-events: auto;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
}

.toast.toast-fadeout {
    opacity: 0;
    transform: translateY(20px) scale(0.98);
}

.toast-success {
    border-left: 4px solid #22c55e;
}
.toast-error {
    border-left: 4px solid #ef4444;
}
.toast-info {
    border-left: 4px solid #3b82f6;
}
.toast-warning {
    border-left: 4px solid #fbbf24;
}

@media (max-width: 600px) {
    #toast-container {
        right: 0.5rem;
        bottom: 0.5rem;
    }
    .toast {
        min-width: 160px;
        max-width: 90vw;
        font-size: 0.95rem;
        padding: 0.6rem 1rem;
    }
}