:root {
    /* Light theme colors */
    --bg-primary: #fff;
    --bg-secondary: #f8f9fa;
    --text-primary: #444;
    --text-secondary: #999;
    --border-primary: #ccc;
    --border-secondary: #e0e0e0;
    --accent-primary: #009E60;
    --accent-primary-hover: #007a4d;
    --accent-primary-focus: rgba(0, 158, 96, 0.2);
    --danger-primary: #dc3545;
    --danger-hover: #c82333;
    --danger-border: #bd2130;
    --success-primary: green;
    --warning-primary: orangered;
    
    /* Dark theme colors */
    --dark-bg-primary: #222;
    --dark-bg-secondary: #333;
    --dark-text-primary: #ddd;
    --dark-border-primary: #555;
    --dark-border-secondary: #444;
}

html {
    font-size: 14px;
    height: 100%;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

@media (min-width: 768px) {
    html {
        font-size: 16px;
    }
}

html {
    position: relative;
    min-height: 100%;
}

body {
    margin: 0;
    min-height: 100%;
}

div.note-actions {
    position: fixed;
    bottom: 5px;
    left: 0;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px;
}

select.note-dropdown {
    padding: 6px 8px;
    border-radius: 5px;
    border: 1px solid var(--border-primary);
    background-color: var(--bg-primary);
    font-size: 13px;
    width: 80px;
}

body.dark select.note-dropdown {
    background-color: var(--dark-bg-secondary);
    color: var(--dark-text-primary);
    border: 1px solid var(--dark-border-primary);
}

form.action-form {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

form.action-form input[type="text"] {
    padding: 6px 8px;
    border: 1px solid var(--border-primary);
    border-radius: 5px;
    font-size: 13px;
    width: 60px;
    background-color: var(--bg-primary);
}

body.dark form.action-form input[type="text"] {
    background-color: var(--dark-bg-secondary);
    color: var(--dark-text-primary);
    border: 1px solid var(--dark-border-primary);
}

form.action-form input[type="text"]:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 2px var(--accent-primary-focus);
}

.btn-symbol {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 5px;
    border: 1px solid;
    text-decoration: none;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
    line-height: 1;
}

.btn-delete {
    background-color: var(--danger-primary);
    color: var(--bg-primary);
    border-color: var(--danger-primary);
}

.btn-delete:hover {
    background-color: var(--danger-hover);
    border-color: var(--danger-border);
    transform: scale(1.05);
}

.btn-create {
    background-color: var(--accent-primary);
    color: var(--bg-primary);
    border-color: var(--accent-primary);
}

.btn-create:hover {
    background-color: var(--accent-primary-hover);
    border-color: var(--accent-primary-hover);
    transform: scale(1.05);
}

textarea {
    width: 100%;
    height: 100%;
    padding: 15px 15px 40px;
    margin: 0;
    resize: none;
    color: var(--text-primary);
    font-size: 14px;
    font-family: Consolas, 'Courier New', monospace;
    outline: none;
    position: absolute;
    box-sizing: border-box;
    border-width: 0;
}

body.dark,
body.dark input,
body.dark textarea {
    background-color: var(--dark-bg-primary);
    color: var(--dark-text-primary);
}

.toast {
    position: fixed;
    bottom: -30px;
    right: 25px;
    font-size: 11px;
    padding: 6px;
    color: var(--bg-primary);
    transition: bottom 0.3s, opacity 0.3s;
    opacity: 0;
    border-radius: 5px 5px 0 0;
}

.toast.show {
    bottom: 0;
    opacity: 0.8;
}

.toast#saved-indicator {
    background-color: var(--success-primary);
}

.toast#update-indicator {
    background-color: var(--warning-primary);
}

form.login-form input[type=password],
form.login-form button {
    display: block;
    width: 100%;
    max-width: 300px;
    margin: 20px auto;
    font-size: 20px;
    padding: 8px;
    border: 1px solid var(--dark-bg-secondary);
    border-radius: 8px;
    box-sizing: border-box;
}

form.login-form input[type=password] {
    color: var(--text-secondary);
}

form.login-form button {
    background-color: var(--accent-primary);
    color: var(--bg-primary);
    border-color: var(--accent-primary);
}

form.login-form button:hover {
    background-color: var(--accent-primary-hover);
    border-color: var(--accent-primary-hover);
}

button, select {
    cursor: pointer;    
}