:root {
    --primary-color: #4f46e5;
    --primary-color-dark: #4338ca;
    --primary-color-light: #e0e7ff;
    --background-color: #f8fafc;
    --text-primary-color: #111827;
    --text-secondary-color: #6b7280;
    --divider-color: #e5e7eb;
    --paper-background: #ffffff;
    --error-color: #ef4444;
    --success-color: #10b981;

    --spacing-1: 4px;
    --spacing-2: 8px;
    --spacing-3: 12px;
    --spacing-4: 16px;
    --spacing-5: 20px;
    --spacing-6: 24px;

    --app-bar-height: 64px;
    --bottom-nav-height: 72px;
    --drawer-width: 260px;
    --actual-app-bar-height: 64px; /* Fallback that will be updated by JS */
    --border-radius: 12px;
    
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);

    font-family: 'EB Garamond', sans-serif;
}

[data-theme="dark"] {
    --primary-color: #818cf8;
    --primary-color-dark: #a78bfa;
    --primary-color-light: #312e81;
    --background-color: #111827;
    --text-primary-color: #f9fafb;
    --text-secondary-color: #9ca3af;
    --divider-color: #374151;
    --paper-background: #1f2937;
    --error-color: #f87171;
    --success-color: #34d399;

    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.2);
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.3), 0 2px 4px -2px rgb(0 0 0 / 0.2);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.3), 0 4px 6px -4px rgb(0 0 0 / 0.2);
}


body, input, textarea, select, button {
    margin: 0;
    font-family: 'EB Garamond', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background-color: var(--background-color);
    color: var(--text-primary-color);
}

#app {
    display: flex;
    height: 100vh;
}

/* Page Content Animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.4s ease-in-out;
}


/* Beta Snackbar */
.beta-snackbar {
    background-color: var(--primary-color);
    color: white;
    padding: 6px 16px;
    text-align: center;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.beta-snackbar.maintenance {
    background-color: var(--error-color);
}

.beta-snackbar a {
    color: white;
    text-decoration: underline;
    margin-left: var(--spacing-2);
    font-weight: 500;
}

/* App Bar */
.app-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1100;
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--divider-color);
    display: flex;
    flex-direction: column;
}

[data-theme="dark"] .app-bar {
    background-color: rgba(31, 41, 55, 0.8);
}


.app-bar-content {
    display: flex;
    align-items: center;
    height: var(--app-bar-height);
    padding: 0 var(--spacing-4);
    width: 100%;
    box-sizing: border-box;
}


.app-bar-title {
    flex-grow: 1;
    font-size: 1.25rem;
    font-weight: 600;
}

#app-bar-actions {
    display: contents;
}

#app-bar-auth-actions {
    margin-left: auto;
}

.icon-button {
    background: none;
    border: none;
    color: var(--text-secondary-color);
    cursor: pointer;
    padding: var(--spacing-2);
    border-radius: 50%;
    transition: background-color 150ms ease, color 150ms ease;
}
.icon-button:hover {
    background-color: var(--primary-color-light);
    color: var(--primary-color);
}
.icon-button:active {
    transform: scale(0.95);
}

.app-bar-button {
    background: none;
    border: none;
    color: var(--text-primary-color);
    cursor: pointer;
    padding: var(--spacing-2) var(--spacing-3);
    border-radius: var(--border-radius);
    transition: background-color 150ms ease;
}

.app-bar-button:hover {
    background-color: var(--primary-color-light);
}


/* Sidenav / Drawer */
.drawer {
    position: fixed;
    top: 0;
    left: 0;
    height: 100%;
    width: var(--drawer-width);
    background-color: var(--paper-background);
    box-shadow: var(--shadow-lg);
    transform: translateX(-100%);
    transition: transform 0.3s ease-in-out;
    z-index: 1200;
    display: flex;
    flex-direction: column;
}
.drawer.open {
    transform: translateX(0);
}
.drawer-header {
    height: var(--app-bar-height);
    border-bottom: 1px solid var(--divider-color);
    display: flex;
    align-items: center;
    padding: 0 var(--spacing-4);
    font-size: 1.25rem;
    font-weight: 600;
    flex-shrink: 0;
}

.drawer-profile-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    text-decoration: none;
    color: var(--text-primary-color);
}
.drawer-profile-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}
.drawer-profile-info {
    display: flex;
    flex-direction: column;
}
.drawer-profile-name {
    font-weight: 600;
    font-size: 1rem;
}
.drawer-profile-version {
    font-size: 0.75rem;
    color: var(--text-secondary-color);
}

#drawer-nav {
    overflow-y: auto;
    flex-grow: 1;
    padding: var(--spacing-2);
}
.drawer-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1199;
}

/* Main Content */
.main-content {
    flex-grow: 1;
    padding: 0;
    margin-top: var(--actual-app-bar-height);
    padding-bottom: calc(var(--bottom-nav-height) + 16px);
    overflow-y: auto;
}

/* Bottom Navigation */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: var(--bottom-nav-height);
    background-color: var(--paper-background);
    box-shadow: 0 -2px 5px rgba(0,0,0,0.05);
    display: flex;
    z-index: 1000;
    border-top: 1px solid var(--divider-color);
}
.bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    flex: 1;
    color: var(--text-secondary-color);
    text-decoration: none;
    padding: var(--spacing-2) var(--spacing-1);
    transition: color 150ms ease;
}
.bottom-nav-item.active {
    color: var(--primary-color);
}
.bottom-nav-item:active {
    transform: scale(0.96);
}
.bottom-nav-item .material-icons {
    margin-bottom: var(--spacing-1);
}
.bottom-nav-item-label {
    font-size: 0.8rem;
    white-space: nowrap;
}

/* List Items */
.list {
    padding: var(--spacing-2) 0;
}
.list-item {
    display: flex;
    align-items: center;
    padding: var(--spacing-3) var(--spacing-4);
    margin: var(--spacing-1) 0;
    text-decoration: none;
    color: var(--text-primary-color);
    border-radius: var(--border-radius);
    transition: background-color 150ms ease, transform 100ms ease;
}
.list-item:hover {
    background-color: var(--primary-color-light);
}
.list-item:active {
    transform: scale(0.98);
}
.list-item.active {
    background-color: var(--primary-color-light);
    color: var(--primary-color);
    font-weight: 500;
}
.list-item.active .list-item-icon {
    color: var(--primary-color);
}
.list-item-icon {
    min-width: 40px;
    color: var(--text-secondary-color);
}

.mui-list-item-text {
    flex: 1 1 auto;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.mui-list-item-primary {
    font-size: 1rem;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    line-height: 1.4;
    margin-bottom: 2px;
}
.mui-list-item-secondary {
    font-size: 0.875rem;
    color: var(--text-secondary-color);
    line-height: 1.4;
    display: block; /* Ensures secondary content stacks properly */
}

/* Responsive styles */
@media (min-width: 600px) {
    .main-content {
        margin-left: var(--drawer-width);
        padding-bottom: 0;
    }
    .drawer.permanent {
        transform: translateX(0);
        box-shadow: none;
        border-right: 1px solid var(--divider-color);
        z-index: 1050; /* Above content but below app bar */
    }
    .drawer.permanent .drawer-header {
        height: var(--actual-app-bar-height);
        min-height: var(--actual-app-bar-height);
    }
    .bottom-nav {
        display: none;
    }
    .main-content {
        margin-left: 0;
    }
    .app-bar {
        width: 100%;
        left: 0;
    }
    body.drawer-permanent .app-bar {
        width: calc(100% - var(--drawer-width));
        left: var(--drawer-width);
    }
    body.drawer-permanent .main-content {
        margin-left: var(--drawer-width);
    }
}

/* Helper class to hide elements */
.hidden {
    display: none;
}
/* Paper & Cards */
.mui-paper {
    background-color: var(--paper-background);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

/* List Overrides */
.mui-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.mui-list-item {
    display: flex;
    align-items: center;
    padding: var(--spacing-3) var(--spacing-4);
    text-decoration: none;
    color: var(--text-primary-color);
    width: 100%;
    box-sizing: border-box;
    transition: background-color 150ms ease, transform 100ms ease;
}
.mui-list > li {
    position: relative;
}
.mui-list > li:not(:last-child)::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 72px;
    right: 0;
    height: 1px;
    background-color: var(--divider-color);
}
.mui-list-item:hover {
    background-color: var(--primary-color-light);
}
.mui-list-item:active {
    transform: scale(0.99);
}
.mui-list-item-avatar {
    min-width: 56px;
}
.mui-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}
.mui-list-item-chips {
    margin-left: var(--spacing-2);
    display: flex;
    gap: var(--spacing-1);
}

/* Chips */
.mui-chip {
    font-size: 0.75rem;
    font-weight: 500;
    padding: 3px 8px;
    border-radius: 16px;
    height: auto;
    display: inline-block;
    line-height: 1.2;
}
.mui-chip-error {
    background-color: #fee2e2;
    color: #b91c1c;
}
.mui-chip-secondary {
    background-color: #f3e8ff;
    color: #7e22ce;
}
.mui-chip-primary {
    background-color: #e0e7ff;
    color: #4338ca;
}
[data-theme="dark"] .mui-chip-error {
    background-color: #450a0a;
    color: #fca5a5;
}
[data-theme="dark"] .mui-chip-secondary {
    background-color: #3b0764;
    color: #d8b4fe;
}
[data-theme="dark"] .mui-chip-primary {
    background-color: #312e81;
    color: #a5b4fc;
}


/* Contact Line */
.contact-line {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-2);
    margin-top: var(--spacing-1);
}
.contact-icons {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}
.contact-line-dialer {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    padding: var(--spacing-1);
    border-radius: 50%;
    color: var(--primary-color);
    line-height: 1;
    transition: background-color 150ms ease;
}
.contact-line-dialer .material-icons {
    font-size: 20px;
}
.contact-line-dialer:hover {
    background-color: var(--primary-color-light);
}
.contact-line-whatsapp {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    padding: var(--spacing-1);
    border-radius: 50%;
    color: #25D366;
    line-height: 1;
    transition: background-color 150ms ease;
}
.contact-line-whatsapp:hover {
    background-color: #dcfce7;
}
[data-theme="dark"] .contact-line-whatsapp:hover {
    background-color: #166534;
}
.contact-line-whatsapp svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}


/* Accordion */
.mui-accordion {
    border-radius: var(--border-radius) !important;
    box-shadow: var(--shadow-sm);
    background-color: var(--paper-background);
    border: 1px solid var(--divider-color);
    margin: 0 var(--spacing-4) var(--spacing-3) var(--spacing-4);
}
.mui-accordion:before {
    display: none;
}
.mui-accordion-summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-3) var(--spacing-4);
    cursor: pointer;
    list-style: none;
}
.mui-accordion-summary::-webkit-details-marker {
  display: none;
}
.summary-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
}
.summary-icon {
    color: var(--text-secondary-color);
}
.summary-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
}
.summary-subtitle {
    font-size: 0.875rem;
    color: var(--text-secondary-color);
    margin: 0;
}
.expand-icon {
    color: var(--text-secondary-color);
    transition: transform 150ms ease-in-out;
}
details[open] .expand-icon {
    transform: rotate(180deg);
}
.mui-accordion-details {
    padding: 0;
    border-top: 1px solid var(--divider-color);
}

/* Date Navigator */
.date-navigator {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-4);
    margin: var(--spacing-4);
}
.date-display {
    text-align: center;
}
.date-text {
    font-size: 1.1rem;
    font-weight: 500;
    margin: 0;
}
.today-button {
    background: none;
    border: none;
    color: var(--primary-color);
    cursor: pointer;
    font-size: 0.875rem;
    padding: 0;
}
.icon-button-dark {
    background: none;
    border: none;
    color: var(--text-primary-color);
    cursor: pointer;
    padding: var(--spacing-2);
    border-radius: 50%;
    transition: background-color 150ms ease;
}
.icon-button-dark:hover {
    background-color: var(--primary-color-light);
}

/* Loading Spinner */
.loading-spinner {
    display: flex;
    justify-content: center;
    padding: 32px;
}
.spinner {
  animation: rotate 2s linear infinite;
  width: 50px;
  height: 50px;
}
.path {
  stroke: var(--primary-color);
  stroke-linecap: round;
  animation: dash 1.5s ease-in-out infinite;
}
@keyframes rotate {
  100% {
    transform: rotate(360deg);
  }
}
@keyframes dash {
  0% {
    stroke-dasharray: 1, 150;
    stroke-dashoffset: 0;
  }
  50% {
    stroke-dasharray: 90, 150;
    stroke-dashoffset: -35;
  }
  100% {
    stroke-dasharray: 90, 150;
    stroke-dashoffset: -124;
  }
}
.error-text {
    color: var(--error-color);
}

/* Form Controls */
.form-control-wrapper {
    position: relative;
    background-color: var(--paper-background);
    border-radius: var(--border-radius);
    padding: var(--spacing-4);
    margin: var(--spacing-4);
}

.form-label {
    position: absolute;
    top: -10px;
    left: 10px;
    background-color: var(--paper-background);
    padding: 0 var(--spacing-1);
    font-size: 0.75rem;
    color: var(--text-secondary-color);
}

.mui-select, .mui-textfield {
    width: 100%;
    font-family: 'EB Garamond', sans-serif;
    font-size: 1rem;
    padding: var(--spacing-3);
    border: 1px solid var(--divider-color);
    border-radius: var(--border-radius);
    box-sizing: border-box;
    background-color: var(--paper-background);
    color: var(--text-primary-color);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.mui-select:focus, .mui-textfield:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px var(--primary-color-light);
}

.mui-select {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: url('data:image/svg+xml;charset=US-ASCII,%3Csvg%20width%3D%2224%22%20height%3D%2224%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%3E%3Cpath%20d%3D%22M7%2010l5%205%205-5H7z%22%20fill%3D%22%236b7280%22/%3E%3C/svg%3E');
    background-repeat: no-repeat;
    background-position: right 10px center;
}
[data-theme="dark"] .mui-select {
    background-image: url('data:image/svg+xml;charset=US-ASCII,%3Csvg%20width%3D%2224%22%20height%3D%2224%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%3E%3Cpath%20d%3D%22M7%2010l5%205%205-5H7z%22%20fill%3D%22%239ca3af%22/%3E%3C/svg%3E');
}


/* Buttons */
.load-more-container {
    text-align: center;
    padding: var(--spacing-4);
}
.mui-button {
    background-color: transparent;
    border: 1px solid var(--divider-color);
    color: var(--primary-color);
    padding: var(--spacing-2) var(--spacing-4);
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--border-radius);
    cursor: pointer;
    text-transform: uppercase;
    transition: background-color 0.2s, transform 100ms ease;
}
.mui-button:hover {
    background-color: var(--primary-color-light);
}
.mui-button:active {
    transform: scale(0.98);
}

/* Textfield with Icon */
.mui-textfield-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}
.mui-textfield-wrapper .material-icons {
    position: absolute;
    left: var(--spacing-3);
    color: var(--text-secondary-color);
}
.mui-textfield.with-icon {
    padding-left: 40px;
}


/* Intercom Grid */
.intercom-grid-wrapper {
    padding: var(--spacing-2) var(--spacing-4);
}

.intercom-grid {
    display: grid;
    gap: var(--spacing-3);
    grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 600px) {
    .intercom-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (min-width: 900px) {
    .intercom-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

@media (min-width: 1200px) {
    .intercom-grid {
        grid-template-columns: repeat(6, 1fr);
    }
}

/* Intercom Card */
.intercom-card {
    display: block;
    text-decoration: none;
    color: var(--text-primary-color);
    background-color: var(--background-color);
    border: 1px solid var(--divider-color);
    border-radius: var(--border-radius);
    padding: var(--spacing-3);
    height: 100%;
    box-sizing: border-box;
    transition: box-shadow 0.2s, border-color 0.2s;
}

.intercom-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow);
}

.intercom-card-location {
    font-size: 0.875rem;
    font-weight: 500;
    word-break: break-word;
    margin: 0 0 var(--spacing-2) 0;
}

.intercom-card-number {
    display: flex;
    align-items: center;
    color: var(--text-secondary-color);
    font-size: 0.8rem;
}
.intercom-card-number .material-icons {
    font-size: 1rem;
    margin-right: var(--spacing-1);
}
/* Card List */
.card-list-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
}

.mui-card {
    padding: var(--spacing-4);
    border-radius: var(--border-radius);
}

.mui-card-title {
    font-size: 1.1rem;
    font-weight: 500;
    margin: 0 0 var(--spacing-1) 0;
}

.mui-card-subtitle {
    font-size: 0.875rem;
    color: var(--text-secondary-color);
    margin: 0 0 var(--spacing-2) 0;
}

/* List Item Icon (non-avatar) */
.mui-list-item-icon {
    min-width: 56px;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    color: var(--text-secondary-color);
}
/* Profile Card */
.profile-card {
    padding: 0;
    overflow: hidden;
    margin: var(--spacing-4);
}
.profile-header {
    text-align: center;
    padding: var(--spacing-6);
}

.profile-avatar-wrapper {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto var(--spacing-4);
}

.profile-avatar {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--paper-background);
    box-shadow: var(--shadow);
}

.profile-avatar-upload-btn {
    position: absolute;
    bottom: 4px;
    right: 4px;
    background-color: var(--primary-color);
    color: white;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--shadow);
    transition: background-color 0.2s;
}
.profile-avatar-upload-btn:hover {
    background-color: var(--primary-color-dark);
}

.profile-avatar-delete-btn {
    position: absolute;
    bottom: 4px;
    right: 4px;
    background-color: var(--error-color);
    color: white;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: var(--shadow);
    transition: background-color 0.2s;
}
.profile-avatar-delete-btn:hover {
    opacity: 0.8;
}

.profile-name {
    font-size: 1.75rem;
    font-weight: 400;
    margin: 0 0 var(--spacing-2) 0;
}
.profile-chips {
    display: flex;
    justify-content: center;
    gap: var(--spacing-2);
    flex-wrap: wrap;
}
.profile-details {
    padding-bottom: var(--spacing-4);
}
.profile-details .mui-list-item-icon {
    color: var(--text-primary-color);
}
.profile-note {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-2);
    background-color: var(--primary-color-light);
    color: var(--text-secondary-color);
    padding: var(--spacing-3);
    border-radius: var(--border-radius);
    margin: var(--spacing-4);
    font-size: 0.875rem;
}

.profile-note .material-icons {
    color: var(--primary-color);
}

.profile-note p {
    margin: 0 0 var(--spacing-1) 0;
}

.profile-note p:last-child {
    margin-bottom: 0;
}
.profile-actions {
    padding: var(--spacing-4);
    text-align: center;
}


/* Form Card */
.form-card {
    max-width: 500px;
    margin: 32px auto;
    padding: var(--spacing-6);
}
.form-title {
    font-size: 1.25rem;
    font-weight: 500;
    margin: 0 0 var(--spacing-2) 0;
}
.form-subtitle {
    font-size: 0.875rem;
    color: var(--text-secondary-color);
    margin: 0 0 var(--spacing-6) 0;
}
.form-field {
    margin-bottom: var(--spacing-4);
}
textarea.mui-textfield {
    min-height: 80px;
    resize: vertical;
}

/* Contained Button */
.mui-button-contained {
    background-color: var(--primary-color);
    border: none;
    color: white;
    padding: 10px 16px;
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: var(--border-radius);
    cursor: pointer;
    text-transform: uppercase;
    box-shadow: var(--shadow);
    transition: background-color 0.2s, box-shadow 0.2s, transform 100ms ease;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
}
[data-theme="dark"] .mui-button-contained {
    color: var(--text-primary-color);
}
.mui-button-contained:hover {
    background-color: var(--primary-color-dark);
    box-shadow: var(--shadow-lg);
}
.mui-button-contained:active {
    transform: scale(0.98);
}
.mui-button-contained:disabled {
    background-color: rgba(0, 0, 0, 0.12);
    color: rgba(0, 0, 0, 0.26);
    box-shadow: none;
    cursor: not-allowed;
}
[data-theme="dark"] .mui-button-contained:disabled {
    background-color: rgba(255, 255, 255, 0.12);
    color: rgba(255, 255, 255, 0.3);
}
.button-loader {
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}
[data-theme="dark"] .button-loader {
    border-top-color: var(--text-primary-color);
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Form Feedback Alerts */
#form-feedback {
    margin-bottom: var(--spacing-4);
}
.mui-alert {
    padding: var(--spacing-3);
    border-radius: var(--border-radius);
    font-size: 0.875rem;
}
.mui-alert-success {
    background-color: var(--success-color);
    color: white;
}
.mui-alert-error {
    background-color: var(--error-color);
    color: white;
}
.mui-alert-warning {
    background-color: #ff9800;
    color: white;
    margin-bottom: var(--spacing-6);
}
.mui-alert-warning p {
    margin: var(--spacing-2) 0 0;
}

/* Filter Bar */
.filter-bar {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-4);
    padding: var(--spacing-4);
    margin-bottom: 0;
    position: sticky;
    top: 0;
    background-color: rgba(248, 250, 252, 0.85);
    backdrop-filter: blur(8px);
    z-index: 100;
    border-bottom: 1px solid var(--divider-color);
}
[data-theme="dark"] .filter-bar {
    background-color: rgba(17, 24, 39, 0.85);
}
.filter-bar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    grid-column: 1 / -1;
}
.filter-results-count {
    font-size: 0.875rem;
    color: var(--text-secondary-color);
}

@media (min-width: 600px) {
    .filter-bar {
        grid-template-columns: 1fr 1fr;
    }
}


.user-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-3);
    padding: var(--spacing-4);
}

.user-card {
    display: flex;
    align-items: center;
    background-color: var(--paper-background);
    border-radius: var(--border-radius);
    padding: var(--spacing-3);
    text-decoration: none;
    color: var(--text-primary-color);
    box-shadow: var(--shadow-sm);
    transition: box-shadow 0.3s ease, transform 100ms ease;
}

.user-card:hover {
    box-shadow: var(--shadow);
}
.user-card:active {
    transform: scale(0.98);
}

.user-card-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    margin-right: var(--spacing-3);
    object-fit: cover;
}

.user-card-info {
    display: flex;
    flex-direction: column;
}

.user-card-name {
    font-weight: 500;
}

.user-card-designation {
    font-size: 0.875rem;
    color: var(--text-secondary-color);
}

.user-card-chips {
    margin-top: var(--spacing-1);
}

/* Generic Card Grid */
.card-grid-container {
    display: grid;
    gap: var(--spacing-4);
    grid-template-columns: 1fr;
}
@media (min-width: 900px) {
    .card-grid-container {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (min-width: 1200px) {
    .card-grid-container {
        grid-template-columns: repeat(3, 1fr);
    }
}

.content-card {
    padding: 0;
    overflow: hidden;
    margin: var(--spacing-4);
    margin-top: 16px;
}

.content-card-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-3) var(--spacing-4);
    border-bottom: 1px solid var(--divider-color);
}

.content-card .mui-list > li:not(:last-child)::after {
    left: var(--spacing-4);
    right: var(--spacing-4);
}

/* Tabs */
.tabs {
    display: flex;
    border-bottom: 1px solid var(--divider-color);
}
.tab-link {
    padding: var(--spacing-3) var(--spacing-4);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    flex: 1;
    text-align: center;
    font-weight: 500;
    color: var(--text-secondary-color);
    transition: color 0.2s, border-bottom-color 0.2s;
}
.tab-link:hover {
    color: var(--text-primary-color);
}
.tab-link.active {
    border-bottom-color: var(--primary-color);
    color: var(--primary-color);
}
#tab-content {
    padding: var(--spacing-4);
}

/* --- MODIFIED: Update Toast --- */
.update-toast {
    position: fixed;
    bottom: var(--spacing-6);
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--text-primary-color);
    color: var(--paper-background);
    padding: var(--spacing-3) var(--spacing-4);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-4);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s, bottom 0.3s;
    width: 90%;
    max-width: 400px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}
[data-theme="dark"] .update-toast {
    background-color: var(--paper-background);
    color: var(--text-primary-color);
    border: 1px solid var(--divider-color);
}

.update-toast:not(.hidden) {
    opacity: 1;
    visibility: visible;
}

.update-toast-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
}

.update-toast-content .material-icons {
    color: var(--primary-color);
}

.update-toast-text {
    display: flex;
    flex-direction: column;
}

.update-toast-title {
    font-weight: 500;
}

.update-toast-message {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
}
[data-theme="dark"] .update-toast-message {
    color: var(--text-secondary-color);
}

.update-toast .mui-button {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: var(--spacing-2) var(--spacing-3);
    flex-shrink: 0;
}

/* Adjust toast position on small screens where bottom-nav is visible */
@media (max-width: 599px) {
    .update-toast {
        bottom: calc(var(--bottom-nav-height) + var(--spacing-4));
        width: calc(92% - 32px);
    }
}

/* Pop-up / Dialog */
.dialog-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    display: none; /* Hidden by default */
    align-items: center;
    justify-content: center;
    z-index: 2000;
}
.dialog-overlay.is-visible {
    display: flex; /* Show when this class is added */
}
.dialog-box {
    width: 90%;
    max-width: 500px;
    padding: var(--spacing-6);
    margin: var(--spacing-3);
}
.dialog-title {
    margin: 0 0 var(--spacing-4);
    font-size: 1.25rem;
}
.dialog-content {
    margin-bottom: var(--spacing-6);
}
.dialog-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-2);
}

/* --- NEW: Login Page Redesign --- */
.login-container-new {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    width: 100%;
    min-height: 100vh;
    background-color: var(--background-color);
    padding: var(--spacing-4);
    padding-top: 5vh;
    box-sizing: border-box;
}

#login-card {
    width: 100%;
    max-width: 400px;
    margin: 0;
    padding: var(--spacing-6);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--divider-color);
    text-align: center;
}

.login-header {
    margin-bottom: var(--spacing-6);
}

.login-logo {
    width: 80px;
    height: 80px;
    margin-bottom: var(--spacing-4);
}

.login-title {
    font-family: 'EB Garamond', serif;
    font-size: 2rem;
    color: var(--text-primary-color);
    margin: 0 0 var(--spacing-2);
}

.login-subtitle {
    font-size: 1rem;
    color: var(--text-secondary-color);
    max-width: 350px;
    line-height: 1.6;
    margin: 0 auto;
}


.login-footer {
    margin-top: var(--spacing-6);
    border-top: 1px solid var(--divider-color);
    padding-top: var(--spacing-6);
}

.login-footer p {
    margin: 0 0 var(--spacing-4) 0;
    color: var(--text-secondary-color);
    font-size: 0.875rem;
}
.login-buttons-group {
    display: flex;
    gap: var(--spacing-4);
}
.login-buttons-group .mui-button {
    flex: 1;
}

/* NEW: Go to Top Button */
.go-to-top-btn {
    position: fixed;
    bottom: calc(var(--bottom-nav-height) + var(--spacing-4));
    right: var(--spacing-4);
    background-color: var(--primary-color);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    box-shadow: var(--shadow-lg);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1050;
    opacity: 0;
    transform: scale(0.8);
    transition: opacity 200ms ease, transform 200ms ease;
}
[data-theme="dark"] .go-to-top-btn {
    color: var(--text-primary-color);
}
.go-to-top-btn:not(.hidden) {
    opacity: 1;
    transform: scale(1);
}
.go-to-top-btn:active {
    transform: scale(0.95);
}
@media (min-width: 600px) {
    .go-to-top-btn {
        bottom: var(--spacing-6);
        right: var(--spacing-6);
    }
}

/* NEW: Pull to Refresh */
#pull-to-refresh-indicator {
    height: 0;
    opacity: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: absolute;
    top: var(--actual-app-bar-height);
    width: 100%;
    background: var(--background-color);
}
#pull-to-refresh-indicator .material-icons {
    transition: transform 0.2s ease;
}
#pull-to-refresh-indicator .material-icons.rotating {
    animation: spin 1s linear infinite;
}

/* NEW: Search Input with Clear Button */
.search-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}
.search-wrapper .mui-textfield {
    padding-right: 40px;
}
.search-wrapper .clear-btn {
    position: absolute;
    right: 4px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary-color);
}

/* NEW: Skeleton Loading */
@keyframes shimmer {
    0% { background-position: -1000px 0; }
    100% { background-position: 1000px 0; }
}
.skeleton {
    background: #f6f7f8;
    background-image: linear-gradient(to right, #f6f7f8 0%, #edeef1 20%, #f6f7f8 40%, #f6f7f8 100%);
    background-repeat: no-repeat;
    background-size: 2000px 104px;
    animation: shimmer 2s linear infinite;
    border-radius: var(--border-radius);
}
[data-theme="dark"] .skeleton {
    background: var(--paper-background);
    background-image: linear-gradient(to right, #1f2937 0%, #374151 20%, #1f2937 40%, #1f2937 100%);
}
.skeleton-wrapper .user-card {
    background: transparent;
    box-shadow: none;
    border: 1px solid var(--divider-color);
}
.skeleton-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
}
.skeleton-line {
    height: 16px;
    margin-bottom: var(--spacing-2);
}
.skeleton-line-sm {
    height: 12px;
}
.skeleton-accordion {
    box-shadow: none;
    background: transparent;
    border: 1px solid var(--divider-color);
}
.skeleton-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
}
.skeleton-intercom-card {
    background: transparent;
    border: 1px solid var(--divider-color);
    box-shadow: none;
    height: 80px;
}

.toggle-switch {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 28px;
}

.toggle-switch input { 
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  -webkit-transition: .4s;
  transition: .4s;
}

.slider:before {
  position: absolute;
  content: "";
  height: 20px;
  width: 20px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  -webkit-transition: .4s;
  transition: .4s;
}

input:checked + .slider {
  background-color: var(--primary-color);
}

input:focus + .slider {
  box-shadow: 0 0 1px var(--primary-color);
}

input:checked + .slider:before {
  -webkit-transform: translateX(22px);
  -ms-transform: translateX(22px);
  transform: translateX(22px);
}

/* Rounded sliders */
.slider.round {
  border-radius: 28px;
}

.slider.round:before {
  border-radius: 50%;
}


@media (min-width: 900px) {
    #login-card {
        padding: 48px;
    }
}

/* --- Search Modal --- */
.search-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--background-color);
    z-index: 1500;
    display: flex;
    flex-direction: column;
    transform: translateY(100%);
    transition: transform 0.3s ease-in-out;
}
.search-modal.open {
    transform: translateY(0);
}
.search-modal-header {
    display: flex;
    align-items: center;
    padding: var(--spacing-2) var(--spacing-4);
    border-bottom: 1px solid var(--divider-color);
    flex-shrink: 0;
}
.search-input-wrapper {
    flex-grow: 1;
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}
#search-input {
    width: 100%;
    border: none;
    background: transparent;
    font-size: 1.1rem;
    padding: var(--spacing-2) 0;
    color: var(--text-primary-color);
}
#search-input::placeholder {
    color: var(--text-secondary-color);
    font-family: 'EB Garamond', sans-serif;
}
#search-input:focus {
    outline: none;
}
.search-modal-body {
    flex-grow: 1;
    overflow-y: auto;
    padding: var(--spacing-2) var(--spacing-4);
}
.search-modal-body h4 {
    margin: var(--spacing-4) 0 var(--spacing-2);
    font-size: 0.875rem;
    color: var(--text-secondary-color);
    text-transform: uppercase;
    font-weight: 500;
}
.search-result-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-3);
    border-radius: var(--border-radius);
    text-decoration: none;
    color: var(--text-primary-color);
}
.search-result-item:hover {
    background-color: var(--primary-color-light);
}
.search-result-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}
.search-result-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--primary-color-light);
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
}
.search-result-title {
    font-weight: 500;
}
.search-result-subtitle {
    font-size: 0.875rem;
    color: var(--text-secondary-color);
}

.empty-state {
    text-align: center;
    color: var(--text-secondary-color);
    padding: var(--spacing-6);
}

.developer-bio {
    font-family: 'EB Garamond', sans-serif;
}

.announcement-content {
    padding: 16px;
    overflow-wrap: break-word;
    word-wrap: break-word; /* Fallback */
}

.announcement-content h1,
.announcement-content h2,
.announcement-content h3,
.announcement-content h4,
.announcement-content h5,
.announcement-content h6 {
    margin-top: 1.2em;
    margin-bottom: 0.6em;
    font-weight: 600;
}

.announcement-content p {
    margin-bottom: 1em;
    line-height: 1.7;
}

.announcement-content ul,
.announcement-content ol {
    margin-bottom: 1em;
    padding-left: 2em;
}

.announcement-content li {
    margin-bottom: 0.5em;
}