/* Define CSS Variables for Theme */
:root {
    /* Light Theme Defaults */
    --background-color: #f4f7f6;
    --surface-color: #fff;
    --text-color: #333;
    --text-color-secondary: #555;
    --text-color-light: #666;
    --border-color: #eee;
    --border-color-dashed: #ddd;
    --shadow-color: rgba(0, 0, 0, 0.05);
    --sidebar-bg: #222;
    --sidebar-text: white;
    --sidebar-hover-bg: #444;
    --sidebar-hover-text: #eee;
    --sidebar-icon: #ffd166; /* Accent color for icons */
    --accent-color: #ffd166;
    --button-save-bg: #4CAF50;
    --button-save-hover-bg: #45a049;
    --button-danger-bg: #dc3545;
    --button-danger-hover-bg: #c82333;
    --form-element-border: #ddd;
    --form-element-focus-shadow: rgba(255, 209, 102, 0.3); /* Using accent color */
    --card-bg: #f8f9fa;
    --card-border: #dee2e6;
    --success-color: #28a745;
    --error-color: #dc3545;
    --warning-color: orange;
    --info-bg-warning: #fff3cd;
    --info-border-warning: #ffeeba;
    --info-bg-error: #f8d7da;
    --info-border-error: #f5c6cb;
    --lost-status-color: #dc3545;
    --lost-status-bg: #f8d7da;
    --lost-status-border: #dc3545;
    --whatsapp-button-bg: #25D366;
    --location-button-bg: #4285F4;
    --toggle-bg-off: #e9ecef; /* For generic toggles like 'Lost' */
    --toggle-bg-on: #4CAF50; /* Example green for active toggle */
    --toggle-circle: #555; /* Circle color for toggles */
    --limit-reached-color: var(--error-color);
    --limit-remaining-color: var(--success-color);
    --placeholder-color: #999; /* Default placeholder color */
    --password-toggle-color: var(--text-color-secondary); /* Color for the eye icon */
}

/* Dark Theme Overrides */
body.dark-theme {
    --background-color: #1a1a1a;
    --surface-color: #2c2c2c;
    --text-color: #eee;
    --text-color-secondary: #bbb;
    --text-color-light: #ccc;
    --border-color: #444;
    --border-color-dashed: #555;
    --shadow-color: rgba(0, 0, 0, 0.3);
    --sidebar-bg: #111;
    --sidebar-text: #ccc;
    --sidebar-hover-bg: #333;
    --sidebar-hover-text: white;
    /* --sidebar-icon: #ffd166; Keep accent color */
    /* --accent-color: #ffd166; Keep accent color */
    --button-save-bg: #368a3b;
    --button-save-hover-bg: #2f7833;
    --button-danger-bg: #b02a37;
    --button-danger-hover-bg: #9a232f;
    --form-element-border: #555;
    --form-element-focus-shadow: rgba(255, 209, 102, 0.3); /* Using accent color */
    --card-bg: #3a3a3a;
    --card-border: #444;
    --success-color: #228b38;
    --error-color: #a72a33;
    --warning-color: orange;
     --placeholder-color: #777; /* Darker placeholder color for dark mode */
     --password-toggle-color: #bbb; /* Lighter color for the eye icon */
}

/* Apply Variables to General Styles */
body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--background-color);
    transition: background-color 0.3s ease, color 0.3s ease;
}

.page-wrapper {
    display: flex;
    min-height: 100vh;
    width: 100%;
}

.sidebar {
    width: 240px;
    background-color: var(--sidebar-bg);
    color: var(--sidebar-text);
    padding: 20px 0;
    box-shadow: 2px 0 5px rgba(0,0,0,0.1);
    transition: width 0.3s ease, background-color 0.3s ease, color 0.3s ease;
    flex-shrink: 0;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    z-index: 100;
}

.sidebar nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar nav li {
    margin-bottom: 5px;
}

/* Admin only menu items are hidden by default */
.sidebar nav li.admin-only {
    display: none;
}

.sidebar nav a {
    display: flex;
    align-items: center;
    color: var(--sidebar-text);
    text-decoration: none;
    padding: 14px 20px;
    transition: background-color 0.2s ease, padding 0.3s ease, color 0.2s ease;
    font-size: 1rem;
    border-radius: 0 25px 25px 0;
    margin-right: 10px;
}

.sidebar nav a:hover {
    background-color: var(--sidebar-hover-bg);
    color: var(--sidebar-hover-text);
}

.menu-icon {
    width: 24px;
    height: 24px;
    margin-right: 15px;
    color: var(--sidebar-icon); /* Keep accent color */
    transition: margin-right 0.3s ease, color 0.3s ease;
}

.menu-text {
    flex-grow: 1;
    transition: opacity 0.3s ease;
}

.main-content {
    flex-grow: 1;
    padding: 20px;
    overflow-y: auto;
    transition: margin-left 0.3s ease;
}

.container {
    max-width: 900px;
    margin: 2em auto;
    padding: 20px;
    background: var(--surface-color);
    border-radius: 8px;
    box-shadow: 0 2px 5px var(--shadow-color);
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.content-section {
    display: none;
}

.content-section.active {
    display: block;
}

h1 {
    text-align: center;
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1rem;
    transition: color 0.3s ease, border-color 0.3s ease;
}

#panel-section > h1 {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 1rem;
}

#panel-section > h1 a {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
    transition: color 0.2s ease;
}

#panel-section > h1 a:hover {
    color: var(--accent-color);
    text-decoration: underline;
}

#panel-section > h1 a.link-disabled {
    color: var(--text-color-secondary);
    cursor: default;
    text-decoration: none;
    pointer-events: none;
}

#panel-section > h1 a.link-disabled:hover {
    color: var(--text-color-secondary);
    text-decoration: none;
}

.header-logo {
    height: 1.2em;
    vertical-align: middle;
    margin-right: 10px;
    flex-shrink: 0;
}

h2 {
    margin-top: 20px;
    margin-bottom: 15px;
    font-size: 1.3rem;
    color: var(--text-color);
    border-bottom: 1px dashed var(--border-color-dashed);
    padding-bottom: 5px;
    width: 100%;
    transition: color 0.3s ease, border-bottom-color 0.3s ease;
}

h3 {
    margin-top: 20px;
    margin-bottom: 15px;
    font-size: 1.2rem;
    color: var(--text-color);
    border-bottom: 1px dashed var(--border-color-dashed);
    padding-bottom: 5px;
    width: 100%;
    transition: color 0.3s ease, border-bottom-color 0.3s ease;
}

/* --- Login Form Specific Styles --- */
#login-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: var(--background-color); /* Use variable */
    padding: 20px;
    box-sizing: border-box;
}

.login-container {
    background: var(--surface-color); /* Use variable */
    padding: 40px 30px;
    border-radius: 12px;
    box-shadow: 0 4px 15px var(--shadow-color); /* Use variable */
    max-width: 400px;
    width: 100%;
    text-align: center;
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.login-container h1 {
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-color); /* Use variable */
    margin-bottom: 10px;
    border-bottom: none;
    padding-bottom: 0;
}

.login-container p {
    text-align: center;
    color: var(--text-color-secondary); /* Use variable */
    margin-bottom: 30px;
    font-size: 1rem;
}

#login-form .form-group {
    margin-bottom: 20px;
}

/* New container for password input and toggle */
.password-input-container {
    position: relative; /* To position the toggle button */
    width: 100%; /* Take full width of its container */
    box-sizing: border-box; /* Include padding/border in width */
}

#login-form input[type="text"],
#login-form input[type="password"] {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--form-element-border);
    border-radius: 8px;
    font-size: 1rem;
    color: var(--text-color);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    box-sizing: border-box;
    /* Add padding to the right to make space for the icon */
    padding-right: 40px; /* Adjust as needed */
}

#login-form input[type="text"]:focus,
#login-form input[type="password"]:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 5px var(--form-element-focus-shadow);
    outline: none;
}

#login-form label {
    display: block;
    text-align: left;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-color-secondary);
    font-size: 0.95rem;
}

/* Style for the password toggle button */
.password-toggle-button {
    position: absolute;
    top: 50%; /* Vertically center */
    right: 10px; /* Position from the right */
    transform: translateY(-50%); /* Fine-tune vertical centering */
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px; /* Add some clickable area */
    z-index: 2; /* Ensure it's above the input */
    color: var(--password-toggle-color); /* Use variable for color */
}

.password-toggle-button:hover {
    color: var(--text-color); /* Darker color on hover */
}

.password-toggle-button .eye-icon {
    width: 20px; /* Adjust size as needed */
    height: 20px;
    display: block; /* Ensure it's a block element */
}

/* Hide one icon by default (show open eye, hide closed eye) */
.password-toggle-button #eye-closed {
    display: none;
}

#login-error-msg {
    color: var(--error-color);
    font-size: 0.9rem;
    margin-top: -10px;
    margin-bottom: 20px;
    text-align: left;
}

#login-form .save-btn {
    width: 100%;
    padding: 12px 25px;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    margin-top: 10px;
    background-color: var(--button-save-bg);
    color: white;
}

#admin-info {
    margin-top: 30px;
    font-size: 0.85rem;
    color: var(--text-color-light);
    background-color: var(--card-bg);
    border: 1px dashed var(--border-color-dashed);
    padding: 15px;
    border-radius: 8px;
    text-align: left;
}

#admin-info p {
    margin: 5px 0;
    padding: 0;
    text-align: left;
    font-size: 0.85rem;
}

#admin-info code {
    background-color: #e9ecef;
    padding: 2px 5px;
    border-radius: 4px;
    font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;
}

/* --- Layout Structure --- */
#gallery-section, #docs-section, #settings-section, #users-section, #clients-section, #control-section {
    padding: 20px;
    background: var(--surface-color);
    border-radius: 8px;
    box-shadow: 0 2px 5px var(--shadow-color);
    max-width: 900px;
    margin: 2em auto;
}

#gallery-section h1, #docs-section h1, #settings-section h1, #users-section h1, #clients-section h1, #control-section h1 {
    text-align: center;
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1rem;
}

#gallery-upload, #docs-upload {
    display: block;
    margin-bottom: 15px;
    padding: 10px;
    border: 1px solid var(--form-element-border);
    border-radius: 4px;
    background-color: var(--card-bg);
}

#gallery-previews {
    margin-top: 20px;
    border-top: 1px dashed var(--border-color-dashed);
    padding-top: 15px;
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

#docs-list {
    margin-top: 20px;
    border-top: 1px dashed var(--border-color-dashed);
    padding-top: 15px;
}

#docs-list div {
    padding: 10px;
    background-color: var(--card-bg);
    border-left: 4px solid var(--accent-color);
    margin-bottom: 10px;
    border-radius: 4px;
    color: var(--text-color);
    word-break: break-all;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#docs-list div a {
    flex-grow: 1;
    margin-right: 10px;
    text-decoration: none;
    color: inherit;
    word-break: break-word;
}

/* --- Forms in Sections (Settings, Users) --- */
#settings-form, .simple-form, #admin-settings-form {
    max-width: 400px;
    margin: 20px auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Add spacing below admin settings group */
#admin-settings {
    margin-bottom: 30px; /* Add space between admin settings and contact */
}

/* Style for the new contact group */
#admin-contact-settings.settings-group {
    margin-top: 30px; /* Space above contact group */
    padding-top: 20px;
    border-top: 1px dashed var(--border-color-dashed);
}

#admin-contact-settings h2 {
    margin-top: 0;
    margin-bottom: 15px;
}

#admin-contact-settings p {
    text-align: center;
    margin-bottom: 15px;
    color: var(--text-color-secondary);
}

/* --- Users Section Specific Styles --- */
#user-list {
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px dashed var(--border-color-dashed);
}

.user-entry {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 4px;
    padding: 10px;
    margin-bottom: 10px;
    word-break: break-all;
    font-size: 0.95rem;
}

.user-entry span {
    flex-grow: 1;
    margin-right: 10px;
    word-break: break-word;
}

.user-entry button.delete-user-btn {
    background-color: var(--button-danger-bg);
    color: white;
    border: none;
    padding: 5px 10px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.8rem;
    transition: background-color 0.2s ease, transform 0.1s ease;
    flex-shrink: 0;
    margin-left: 10px;
}

.user-entry button.delete-user-btn:hover {
    background-color: var(--button-danger-hover-bg);
    transform: translateY(-1px);
}

.user-entry button.delete-user-btn:active {
    transform: translateY(0);
}

.user-entry button.toggle-user-status-btn {
     border: none;
     padding: 5px 10px;
     border-radius: 4px;
     cursor: pointer;
     font-size: 0.8rem;
     transition: background-color 0.2s ease, transform 0.1s ease;
     flex-shrink: 0;
}

.user-entry button.toggle-user-status-btn:hover {
    transform: translateY(-1px);
}
.user-entry button.toggle-user-status-btn:active {
    transform: translateY(0);
}

.user-entry button.activate-btn {
    background-color: var(--button-save-bg);
    color: white;
}

.user-entry button.activate-btn:hover {
    background-color: var(--button-save-hover-bg);
}

.user-entry button.deactivate-btn {
    background-color: var(--warning-color);
    color: white;
}

.user-entry button.deactivate-btn:hover {
     background-color: orange; /* Slightly darker orange */
}

.user-entry button.edit-user-password-btn {
    background-color: var(--sidebar-icon); /* Use accent color */
    color: #222; /* Dark text for accent color */
    border: none;
    padding: 5px 10px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.8rem;
    transition: background-color 0.2s ease, transform 0.1s ease;
    flex-shrink: 0;
}

.user-entry button.edit-user-password-btn:hover {
     background-color: #ffc34d; /* Slightly darker accent */
     transform: translateY(-1px);
}

.user-entry button.edit-user-password-btn:active {
     transform: translateY(0);
}

.user-entry-clickable {
    cursor: pointer;
    transition: background-color 0.1s ease;
}

.user-entry-clickable:hover {
    background-color: #f1f1f1;
}

body.dark-theme .user-entry-clickable:hover {
     background-color: #4a4a4a;
}

/* --- Pet Profile & Form (Pets Section) --- */
.pet-profile {
    background: var(--surface-color);
    border: none;
    border-radius: 8px;
    padding: 30px;
    max-width: 600px;
    margin: auto;
    box-shadow: none;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.pet-profile h2 {
    margin-top: 20px;
    margin-bottom: 15px;
    font-size: 1.3rem;
    color: var(--text-color);
    border-bottom: 1px dashed var(--border-color-dashed);
    padding-bottom: 5px;
    width: 100%;
}

.avatar-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 30px;
}

.avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    overflow: hidden;
    background-color: #eee;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 15px;
    border: 3px solid var(--accent-color);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.avatar img, .avatar svg {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.upload-btn {
    background-color: var(--accent-color);
    color: #222;
    border: none;
    padding: 10px 20px;
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: background-color 0.2s ease, transform 0.1s ease;
    font-weight: 500;
    text-transform: uppercase;
}

.upload-btn:hover {
    background-color: #ffc34d;
    transform: translateY(-1px);
}

.upload-btn:active {
    transform: translateY(0);
}

.pet-form {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--text-color-secondary);
    font-size: 0.95rem;
}

.form-group input[type="text"],
.form-group input[type="number"],
.form-group textarea,
.form-group select,
.form-group input[type="date"],
.form-group input[type="tel"] {
    padding: 12px 15px;
    border: 1px solid var(--form-element-border);
    border-radius: 6px;
    font-size: 1rem;
    color: var(--text-color);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    width: 100%;
    box-sizing: border-box;
    background-color: var(--surface-color); /* Ensure background updates with theme */
}

/* Styles for Placeholder Text */
.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--placeholder-color);
    opacity: 1; /* Ensure opacity is 1 */
}
.form-group input::-webkit-input-placeholder,
.form-group textarea::-webkit-input-placeholder {
    color: var(--placeholder-color);
}
.form-group input::-moz-placeholder,
.form-group textarea::-moz-placeholder {
    color: var(--placeholder-color);
    opacity: 1; /* Firefox requires opacity */
}
.form-group input:-ms-input-placeholder,
.form-group textarea:-ms-input-placeholder {
    color: var(--placeholder-color);
}
.form-group input::-ms-input-placeholder,
.form-group textarea::-ms-input-placeholder {
    color: var(--placeholder-color);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.save-btn {
    background-color: var(--button-save-bg);
    color: white;
    border: none;
    padding: 12px 25px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    transition: background-color 0.2s ease, transform 0.1s ease;
    align-self: center;
    margin-top: 20px;
}

.save-btn:hover {
    background-color: var(--button-save-hover-bg);
    transform: translateY(-1px);
}

.save-btn:active {
    transform: translateY(0);
}

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

.danger-btn:hover {
    background-color: var(--button-danger-hover-bg);
}

/* --- Panel Section Specific Styles --- */
.panel-pet-display {
    display: flex;
    align-items: flex-start;
    background: var(--surface-color);
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 2px 5px var(--shadow-color);
    max-width: 600px;
    margin: auto;
    gap: 30px;
    flex-wrap: wrap;
    justify-content: center;
}

.panel-avatar-container {
    flex-shrink: 0;
    width: 120px;
    display: flex;
    justify-content: center;
}

.panel-avatar-container .avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    overflow: hidden;
    background-color: #eee;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 3px solid var(--accent-color);
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.panel-avatar-container .avatar img,
.panel-avatar-container .avatar svg {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.panel-info {
    flex-grow: 1;
    min-width: 200px;
}

.panel-info h2 {
    margin-top: 0;
    margin-bottom: 20px;
    color: var(--text-color);
    font-size: 1.5rem;
    border-bottom: 1px dashed var(--border-color-dashed);
    padding-bottom: 10px;
}

.panel-info p {
    margin-bottom: 10px;
    font-size: 1rem;
    color: var(--text-color-secondary);
    line-height: 1.5;
}

.panel-info p strong {
    color: var(--text-color);
}

.panel-info p a.panel-button {
    display: inline-block;
    margin-left: 10px;
    padding: 5px 10px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: normal;
    font-size: 0.9rem;
    transition: background-color 0.2s ease, opacity 0.2s ease;
}

.panel-info p a.panel-button:hover {
    opacity: 0.9;
    text-decoration: none;
}

.panel-info p a.whatsapp-button {
    background-color: var(--whatsapp-button-bg);
    color: white;
}

.panel-info p a.location-button {
    background-color: var(--location-button-bg);
    color: white;
}

.panel-info p.lost-status {
    font-size: 1.1rem;
    font-weight: bold;
    color: var(--lost-status-color);
    margin-top: 0;
    margin-bottom: 20px;
    padding: 10px;
    border: 2px solid var(--lost-status-border);
    border-radius: 8px;
    background-color: var(--lost-status-bg);
    display: flex;
    align-items: center;
    justify-content: center;
}

#panel-no-data {
    text-align: center;
    color: var(--text-color-secondary);
    width: 100%;
    padding: 30px;
}

/* --- Modal Styles --- */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    padding-top: 60px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgb(0,0,0);
    background-color: rgba(0,0,0,0.9);
}

.modal-content {
    margin: auto;
    display: block;
    max-width: 90%;
    max-height: 85%;
    object-fit: contain;
}

.modal-document-content {
    margin: auto;
    display: none;
    width: 80%;
    max-width: 600px;
    background-color: var(--surface-color);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
    color: var(--text-color);
    text-align: center;
}

#caption {
    margin: auto;
    display: block;
    width: 80%;
    max-width: 700px;
    text-align: center;
    color: #ccc;
    padding: 10px 0;
    height: 150px;
}

.modal-content, #caption, .modal-document-content {
    animation-name: zoom;
    animation-duration: 0.6s;
}

@keyframes zoom {
    from {transform: scale(0)}
    to {transform: scale(1)}
}

.close {
    position: absolute;
    top: 15px;
    right: 35px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    transition: 0.3s;
    z-index: 1001;
}

.close:hover,
.close:focus {
    color: #bbb;
    text-decoration: none;
    cursor: pointer;
}

/* --- Lost Status Toggle (Pets Section) --- */
.form-group.lost-status-group {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px dashed var(--border-color-dashed);
}

.form-group.lost-status-group label {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 15px;
}

.lost-toggle-container {
    display: flex;
    justify-content: center;
}

.lost-toggle-label {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 25px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    transition: background-color 0.3s ease, color 0.3s ease, box-shadow 0.2s ease;
    user-select: none;
    text-align: center;
    min-width: 200px;
    box-sizing: border-box;
    background-color: var(--theme-toggle-bg-off);
    color: var(--text-color-secondary);
    border: 1px solid var(--theme-toggle-label-border);
}

.lost-toggle-label .toggle-off,
.lost-toggle-label .toggle-on {
    display: inline-block;
}

.lost-toggle-label .toggle-on {
    display: none;
}

#pet-lost:checked + .lost-toggle-label {
    background-color: var(--lost-status-color);
    color: white;
    box-shadow: 0 4px 10px rgba(220, 53, 69, 0.3);
}

#pet-lost:checked + .lost-toggle-label .toggle-off {
    display: none;
}

#pet-lost:checked + .lost-toggle-label .toggle-on {
    display: inline-block;
    font-weight: 700;
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.05); opacity: 0.8; }
    100% { transform: scale(1); opacity: 1; }
}

/* --- Generic Content Section Styles (Gallery, Docs, Settings, Users) --- */

/* --- Clients Section Specific Styles --- */
#clients-section {
    padding: 20px;
    background: var(--surface-color);
    border-radius: 8px;
    box-shadow: 0 2px 5px var(--shadow-color);
    max-width: 900px; 
    margin: 2em auto;
}

#clients-section h1 {
    text-align: center;
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1rem;
}

#clients-section h2 { 
    margin-top: 0;
    margin-bottom: 20px;
    font-size: 1.5rem;
    color: var(--text-color);
    border-bottom: 1px dashed var(--border-color-dashed);
    padding-bottom: 10px;
}

/* Filter Controls */
.filter-controls {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px dashed var(--border-color-dashed);
    flex-wrap: wrap; /* Allow wrapping on small screens */
}

.users-filter-controls {
    margin-top: 20px; /* Add some space above user filters */
}

.filter-controls span {
    font-weight: 500;
    color: var(--text-color-secondary);
    flex-shrink: 0; /* Prevent shrinking */
}

.filter-controls .filter-button {
    padding: 8px 15px;
    border: 1px solid var(--form-element-border);
    border-radius: 6px;
    background-color: var(--surface-color);
    color: var(--text-color);
    cursor: pointer;
    font-size: 0.9rem;
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.filter-controls .filter-button:hover {
    background-color: var(--card-bg);
    border-color: var(--accent-color);
}

.filter-controls .filter-button.active {
    background-color: var(--accent-color);
    color: #222; /* Dark text for accent color */
    border-color: var(--accent-color);
    font-weight: 500;
}

.filter-controls .filter-button.active:hover {
     background-color: #ffc34d; /* Slightly darker accent */
}

.pet-card-container {
    display: grid; 
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); 
    gap: 20px; 
    margin-top: 0; /* Adjust margin since filter controls add space */
    padding-top: 0; /* Adjust padding */
    border-top: none; /* Remove border since filter controls have one */
}

.pet-card {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    padding: 15px;
    display: flex; 
    align-items: center;
    gap: 15px; 
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    text-decoration: none; 
    color: inherit; 
}

.pet-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.pet-card-avatar {
    flex-shrink: 0; 
    width: 60px;
    height: 60px;
}

.pet-card-avatar .avatar {
    width: 100%;
    height: 100%;
    border: 2px solid var(--accent-color); 
}

.pet-card-info {
    flex-grow: 1; 
    min-width: 0; 
}

.pet-card-info h3 {
    margin: 0 0 5px 0;
    font-size: 1.1rem;
    color: var(--text-color);
    white-space: nowrap; 
    overflow: hidden; 
    text-overflow: ellipsis; 
    border-bottom: none; /* Remove dashed border from card title */
    padding-bottom: 0;
    font-weight: 600;
}

.pet-card-info p {
    margin: 0 0 5px 0;
    font-size: 0.9rem;
    color: var(--text-color-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.pet-card-info p strong {
    color: var(--text-color);
}

.pet-card-info a.panel-button.small {
    padding: 2px 5px;
    font-size: 0.75rem;
    margin-left: 5px;
    border-radius: 3px;
    vertical-align: middle;
}

.pet-card.lost {
    border-left: 5px solid var(--lost-status-color); 
}

.pet-card.lost .pet-card-info h3 {
    color: var(--lost-status-color); 
}

.modal-document-content .modal-pet-card-container {
    width: 100%;
    max-width: 400px; 
    margin: 20px auto; 
    padding: 0; 
    box-sizing: border-box;
    display: flex; 
    flex-direction: column;
    align-items: center; 
}

.modal-document-content .pet-card {
    background-color: var(--card-bg); 
    border: 1px solid var(--card-border); 
    border-radius: 8px;
    padding: 20px; 
    display: flex;
    flex-direction: column; 
    align-items: center; 
    gap: 15px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    transition: none; 
    width: 100%; 
    max-width: 350px; 
}

.modal-document-content .pet-card:hover {
    transform: none;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.modal-document-content .pet-card-avatar {
    flex-shrink: 0;
    width: 100px; 
    height: 100px;
}

.modal-document-content .pet-card-avatar .avatar {
    width: 100%;
    height: 100%;
    border: 3px solid var(--accent-color); 
}

.modal-document-content .pet-card-info {
    flex-grow: 0; 
    min-width: 0;
    width: 100%; 
    text-align: center; 
}

.modal-document-content .pet-card-info h3 {
    margin: 0 0 8px 0;
    font-size: 1.2rem;
    color: var(--text-color);
    white-space: normal; 
    overflow: visible;
    text-overflow: clip;
}

.modal-document-content .pet-card-info p {
    margin: 0 0 5px 0;
    font-size: 1rem;
    color: var(--text-color-secondary);
    white-space: normal; 
    overflow: visible;
    text-overflow: clip;
    line-height: 1.4;
}

.modal-document-content .pet-card-info p strong {
    color: var(--text-color);
}

.error-message {
    color: var(--error-color);
    font-size: 0.9rem;
    margin-top: 10px;
    margin-bottom: 0;
    text-align: left;
}

.success-message {
    color: var(--success-color);
    font-size: 0.9rem;
    margin-top: 10px;
    margin-bottom: 0;
    text-align: left;
}

@media only screen and (max-width: 700px){
    .modal-content {
        width: 100%;
    }
    .modal {
        padding-top: 15px; 
    }
    .close {
        top: 5px;
        right: 15px;
        font-size: 30px;
    }
}

@media (max-width: 768px) {
    .page-wrapper {
        flex-direction: column;
    }

    .sidebar {
        width: 60px;
        padding: 10px 0;
        position: fixed;
        left: 0;
        top: 0;
        bottom: 0;
        height: 100vh;
        overflow-y: auto;
        z-index: 200;
    }

    .sidebar nav a {
        justify-content: center;
        padding: 15px 0;
        margin-right: 0;
        border-radius: 0;
    }

    .menu-icon {
        margin-right: 0;
    }

    .menu-text {
        display: none;
        opacity: 0;
    }

    .main-content {
        margin-left: 60px;
        padding: 10px;
    }

    .container {
        margin: 1em auto;
        padding: 15px;
    }

    h1 {
        font-size: 1.5rem;
        margin-bottom: 1.5rem;
    }

    .pet-profile, .panel-pet-display, #gallery-section, #docs-section, #settings-section, #users-section {
        padding: 20px;
        max-width: 95%;
        box-sizing: border-box;
    }

    .panel-pet-display {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }

    .panel-avatar-container {
        width: 100%;
        margin-bottom: 0;
    }

    .panel-info {
        width: 100%;
        min-width: auto;
    }

    .panel-info p {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
    }
    .panel-info p strong {
        margin-bottom: 5px;
    }
    .panel-info p a.panel-button {
        margin-left: 0;
        margin-top: 5px;
    }
    .panel-info p.lost-status {
        flex-direction: column;
        text-align: center;
        padding: 8px;
        font-size: 1rem;
        margin-top: 0;
        margin-bottom: 15px;
    }
    .lost-toggle-label {
        width: 100%;
        min-width: auto;
        padding: 10px 15px;
        font-size: 0.9rem;
    }
    .modal-content {
        max-width: 95%;
        max-height: 80%;
    }
    .modal-document-content {
        width: 90%;
    }
}

@media (max-width: 768px) {
    #clients-section {
        padding: 15px;
    }
    .filter-controls {
        flex-direction: column;
        align-items: stretch;
        gap: 5px;
    }
     .filter-controls span {
        width: 100%;
        text-align: center;
        margin-bottom: 5px;
     }
    .filter-controls .filter-button {
        width: 100%;
        text-align: center;
    }

    .pet-card-container {
        grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); 
        gap: 10px;
        padding-top: 10px;
    }
    .pet-card {
        padding: 10px;
        gap: 10px;
        flex-direction: column; 
        text-align: center; 
    }
    .pet-card-avatar {
        width: 50px;
        height: 50px;
        margin-bottom: 5px;
    }
    .pet-card-info h3 {
        font-size: 1rem;
        margin-bottom: 2px;
        white-space: normal; 
        overflow: visible;
        text-overflow: clip;
    }
    .pet-card-info p {
        font-size: 0.85rem;
        white-space: normal; 
        overflow: visible;
        text-overflow: clip;
    }
    .pet-card-info {
        width: 100%; 
    }
    .shared-view .panel-pet-display .panel-info p strong {
        min-width: auto; 
        width: 100%; 
        text-align: center; 
        padding-right: 0; 
        margin-right: 0; 
        margin-bottom: 5px; 
        position: static; 
    }
    .shared-view .panel-pet-display .panel-info p {
        flex-direction: column; 
        align-items: center; 
    }
}

/* --- Specific styles for shared view --- */
body.shared-view {
    background: var(--background-color); 
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
    box-sizing: border-box;
    overflow-y: auto; 
}

body.shared-view #app-wrapper {
    display: block !important; 
    width: 100%;
    max-width: 700px; 
    margin: auto; 
}

body.shared-view .page-wrapper {
    display: block; 
}

body.shared-view .sidebar {
    display: none !important; 
}

body.shared-view .main-content {
    margin-left: 0 !important; 
    padding: 0; 
    display: flex; 
    justify-content: center;
    align-items: center;
    min-height: calc(100vh - 40px); 
}

body.shared-view .container {
    max-width: 100%; 
    margin: 0; 
    padding: 0; 
    background: none; 
    box-shadow: none;
}

body.shared-view .content-section {
    display: none !important; 
}

body.shared-view #panel-section.active {
    display: block !important; 
    padding: 0; 
    background: none;
    box-shadow: none;
    width: 100%; 
}

body.shared-view .panel-pet-display {
    display: flex; 
    flex-direction: column; 
    align-items: center; 
    background: var(--surface-color); 
    border: 1px solid var(--card-border); 
    border-radius: 8px; 
    padding: 30px; 
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1); 
    max-width: 600px; 
    width: 100%; 
    margin: 20px auto; 
    gap: 20px; 
}

body.shared-view .panel-info {
    flex-grow: 0; 
    width: 100%; 
    text-align: center; 
}

body.shared-view .panel-avatar-container {
    width: 100%; 
    display: flex;
    justify-content: center; 
}

body.shared-view .panel-avatar-container .avatar {
    width: 100px; 
    height: 100px;
}

body.shared-view .panel-info h1 {
    display: none; 
}
body.shared-view .panel-info h2 {
    text-align: center; 
    border-bottom: none; 
    padding-bottom: 0;
    margin-bottom: 10px;
}

body.shared-view .panel-info p {
    text-align: center; 
    justify-content: center; 
    flex-direction: row; 
    align-items: center; 
}

body.shared-view .panel-info p strong {
    margin-right: 5px; 
}

body.shared-view .panel-info p a.panel-button {
    margin-left: 5px; 
    margin-top: 0; 
}

body.shared-view .panel-info p.lost-status {
    flex-direction: row; 
    justify-content: center; 
    padding: 10px 15px;
    font-size: 1.1rem;
    margin-bottom: 20px;
    text-align: left;
    width: auto; 
}
body.shared-view .panel-info p.lost-status strong {
    margin-bottom: 0;
}

body.shared-view #panel-section > h1 {
    display: inline-flex;
    justify-content: center;
    width: 100%;
    margin-bottom: 20px; 
    padding-bottom: 10px; 
    border-bottom: 1px solid var(--border-color); 
}

@media (max-width: 768px) {
    .modal-document-content {
        width: 95%; 
        padding: 20px;
    }
    .modal-document-content .modal-pet-card-container {
        max-width: 90%; 
        margin: 10px auto;
    }
    .modal-document-content .pet-card {
        padding: 15px;
        max-width: 300px;
    }
    .modal-document-content .pet-card-avatar {
        width: 80px;
        height: 80px;
    }
    .modal-document-content .pet-card-info h3 {
        font-size: 1.1rem;
    }
    .modal-document-content .pet-card-info p {
        font-size: 0.9rem;
    }
}

/* Ensure modal is hidden in shared view */
body.shared-view .modal {
    display: none !important;
}

/* New Search Input styles for Users Section */
.search-control.users-search-control {
    margin-top: 20px;
    margin-bottom: 20px; /* Add margin below search */
    padding-bottom: 15px;
    border-bottom: 1px dashed var(--border-color-dashed);
}

.search-control.users-search-control label {
    display: block; /* Label on its own line */
    font-weight: 500;
    color: var(--text-color-secondary);
    margin-bottom: 10px; /* Space below label */
}

.search-input-container {
    display: flex; /* Arrange input and button side-by-side */
    gap: 10px; /* Space between input and button */
    align-items: center;
}

.search-input-container input[type="text"] {
    flex-grow: 1; /* Input takes available space */
    padding: 10px 15px;
    border: 1px solid var(--form-element-border);
    border-radius: 6px;
    font-size: 1rem;
    color: var(--text-color);
    background-color: var(--surface-color);
    box-sizing: border-box;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.search-input-container input[type="text"]:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 5px var(--form-element-focus-shadow);
    outline: none;
}

.search-input-container button {
    /* Reuse save-btn styles but adjust padding/size */
    padding: 10px 15px;
    margin-top: 0; /* Remove margin from save-btn style */
    align-self: auto; /* Remove align-self from save-btn style */
    display: flex;
    align-items: center;
    justify-content: center;
     border-radius: 6px;
    flex-shrink: 0; /* Prevent button from shrinking */
}

/* Style the SVG inside the button */
.search-input-container button svg {
    width: 20px;
    height: 20px;
    stroke: white; /* Ensure icon color is white on save button bg */
}

@media (max-width: 768px) {
    .search-input-container {
        flex-direction: column; /* Stack input and button */
        gap: 10px; /* Space between */
        align-items: stretch; /* Stretch items */
    }
    .search-input-container input[type="text"],
    .search-input-container button {
        width: 100%; /* Full width */
        box-sizing: border-box;
        text-align: center; /* Center text/content */
         padding: 10px; /* Adjust padding for stacking */
    }
     .search-input-container button svg {
         margin: 0 auto; /* Center icon */
     }

}

@media (max-width: 768px) {
    .user-entry button {
        width: 100%; /* Ensure buttons take full width in stacked layout */
        box-sizing: border-box; /* Include padding/border */
        text-align: center; /* Center text */
        margin-left: 0; /* Remove left margin from delete button */
    }
    .user-buttons {
         flex-direction: column; /* Stack buttons vertically */
         gap: 5px; /* Reduce gap */
         width: 100%; /* Take full width */
         margin-top: 10px; /* Add space above buttons */
         margin-left: 0;
    }
    .user-info {
         width: 100%; /* Take full width */
         margin-bottom: 10px; /* Add space below info */
    }
    .user-pet-preview {
        width: 100%; /* Take full width */
        text-align: center; /* Center pet link */
    }
    .user-pet-preview .link-button {
        text-align: center; /* Center the 'Ver Mascota' link */
    }
}