:root {
    --primary-color: #007bff;
    --primary-hover: #0056b3;
    --text-color: #333;
    --bg-color: #fff;
    --input-bg: #f5f5f5;
    --border-color: #ddd;
    --shadow-color: rgba(0, 0, 0, 0.3);
    --link-color: #007bff;
}

[data-theme="dark"] {
    --primary-color: #40a9ff;
    --primary-hover: #1890ff;
    --text-color: #e0e0e0;
    --bg-color: #1a1a1a;
    --input-bg: #2d2d2d;
    --border-color: #404040;
    --shadow-color: rgba(0, 0, 0, 0.7);
    --link-color: #40a9ff;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
    transition: background-color 0.3s, color 0.3s;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

header {
    padding: 0.5rem;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    pointer-events: none;
}

nav {
    position: relative;
}

.menu-logo {
    position: absolute;
    top: 0px;
    left: 0px;
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: opacity 0.3s;
    pointer-events: auto;
}

.menu-logo:hover {
    opacity: 0.8;
}

#menuIcon {
    height: 40px;
    width: auto;
}

main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem;
    flex: 1;
    width: 100%;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    align-items: center;
    justify-content: center;
}

/* Center login container */
.container:has(form) {
    max-width: 400px;
    width: 100%;
    background-color: var(--bg-color);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px var(--shadow-color);
    overflow-x: auto;
}

.form-group {
    margin-bottom: 1.5rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-color);
    font-size: 1rem;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="time"],
input[type="date"],
input[type="datetime-local"],
input[type="search"],
textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background-color: var(--input-bg);
    color: var(--text-color);
    transition: border-color 0.3s;
    font-size: 1rem;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="number"]:focus,
input[type="time"]:focus,
input[type="date"]:focus,
input[type="datetime-local"]:focus,
input[type="search"]:focus,
textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background-color: var(--bg-color);
}

/* dropdowns styled like text inputs */
select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background-color: var(--input-bg);
    color: var(--text-color);
    font-size: 1rem;
    transition: border-color 0.3s, background-color 0.3s;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    cursor: pointer;
}

/* focus state */
select:focus {
    outline: none;
    border-color: var(--primary-color);
    background-color: var(--bg-color);
}

/* ensure options inherit your theme */
option {
    background-color: var(--input-bg);
    color: var(--text-color);
}

button {
    background-color: var(--primary-color);
    color: white;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 1rem;
    width: 100%;
}

button:hover {
    background-color: var(--primary-hover);
    opacity: 1;
}

.alert {
    padding: 1rem;
    border-radius: 4px;
    margin-bottom: 1rem;
    word-wrap: break-word;
}

.alert-success {
    background-color: rgba(76, 175, 80, 0.1);
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
}

.alert-error {
    background-color: rgba(244, 67, 54, 0.1);
    border: 1px solid #f44336;
    color: #f44336;
}

.text-center {
    text-align: center;
}

.mt-3 {
    margin-top: 1.5rem;
}

/* Links styling */
a {
    color: var(--link-color);
    text-decoration: none;
    transition: opacity 0.3s;
}

a:hover {
    opacity: 0.8;
}

/* Dashboard styles */
.dashboard-section {
    margin-top: 2rem;
}

.info-card {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.info-item {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
}

.info-item:last-child {
    border-bottom: none;
}

.info-item strong {
    min-width: 200px;
}

.button-group {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.button {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background-color: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.3s;
    text-align: center;
    width: 100%;
}

.button:hover {
    background-color: var(--primary-hover);
    opacity: 1;
}

h1 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    word-wrap: break-word;
}

h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    word-wrap: break-word;
}

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }

    #menuIcon {
        height: 50px;
    }

    .menu-logo {
        top: 0px;
        left: 0px;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 12px;
    }

    #menuIcon {
        height: 60px;
    }

    .container {
        padding: 1rem;
    }

    .form-group {
        margin-bottom: 1rem;
    }

    .menu-logo {
        top: 0px;
        left: 0px;
    }
}

.menu-spacer {
    width: 100%;
    height: 2rem;
}

.menu-nav {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1.5rem;
    justify-items: center;
    margin-top: 2rem;
}

.menu-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 1.5rem 1rem;
    background-color: var(--input-bg);
    border-radius: 16px;
    text-align: center;
    transition: all 0.3s ease;
    color: var(--text-color);
    width: 100%;
    max-width: 120px;
    height: 120px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}

.menu-item:hover {
    background-color: var(--primary-color);
    color: white;
    transform: scale(1.05);
}

.menu-title {
    font-size: 0.7rem;
    font-weight: 500;
    margin-top: 0.1rem;
    word-break: break-word;
    hyphens: auto;
    text-align: center;
    max-width: 100%;
}

/* Base styling for all checkboxes */
input[type="checkbox"] {
  width: 1.5rem;
  height: 1.5rem;
  margin: 0;
  padding: 0;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  background-color: var(--input-bg);
  cursor: pointer;
  position: relative;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
}

/* When any checkbox is checked */
input[type="checkbox"]:checked {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

/* Checkmark symbol for any checked checkbox */
input[type="checkbox"]:checked::after {
  content: '✓';
  position: absolute;
  color: white;
  font-size: 1rem;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

/* Focus state for any checkbox */
input[type="checkbox"]:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.25);
}