/* KAU University Restaurant - Earth Tone Global Styles */

:root {
    --leaf-green: #68705C;
    --earth-brown: #A5A58D;
    --cocoa: #CB997E;
    --sand: #B7B7A4;
    --light-cream: #FFE8D6;
    --white: #ffffff;
    --dark-text: #3F4238;
}

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

/* Body Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--dark-text);
    background-color: var(--light-cream);
    min-height: 100vh;
}

/* Header Styles */
header {
    background-color: var(--leaf-green);
    color: var(--white);
    padding: 25px 0;
    text-align: center;
}

header h1 {
    margin-bottom: 5px;
}

header p {
    font-style: italic;
    color: var(--light-cream);
}

/* Navigation Styles */
nav {
    background-color: var(--earth-brown);
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    margin: 0;
}

nav ul li {
    margin: 0;
}

nav ul li a {
    color: var(--white);
    text-decoration: none;
    padding: 15px 25px;
    display: block;
    font-weight: 500;
    transition: all 0.3s ease;
}

nav ul li a:hover {
    background-color: var(--cocoa);
}

nav ul li a.active {
    background-color: var(--cocoa);
    color: var(--white);
}

/* Container Styles */
.container {
    width: 85%;
    margin: 30px auto;
    padding: 30px;
    background-color: var(--white);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--sand);
    border-radius: 8px;
}

/* Section Styles */
section {
    padding: 20px 0;
}

/* Heading Styles */
h1, h2, h3 {
    color: var(--leaf-green);
    margin-bottom: 15px;
}

/* Button Styles */
.btn {
    padding: 12px 24px;
    background-color: var(--cocoa);
    color: var(--white);
    border: none;
    border-radius: 25px;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn:hover {
    background-color: var(--earth-brown);
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(63, 66, 56, 0.3);
}

/* Card Styles */
.card {
    background-color: var(--white);
    border: 1px solid var(--sand);
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(63, 66, 56, 0.1);
    padding: 20px;
    margin: 15px 0;
    transition: box-shadow 0.3s ease;
}

.card:hover {
    box-shadow: 0 4px 16px rgba(63, 66, 56, 0.2);
}

/* Hero Styles */
.hero {
    position: relative;
    background-image: url('res-main.jpg');
    background-size: cover;
    background-position: center;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    margin-bottom: 30px;
}

/* Hero Text Styles */
.hero-text {
    position: relative;
    z-index: 10;
    background-color: rgba(104, 112, 92, 0.9);
    color: var(--white);
    padding: 30px 50px;
    border-radius: 10px;
    text-align: center;
}

.hero-text h2 {
    color: var(--white);
    margin-bottom: 10px;
}

/* Table Styles */
table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    box-shadow: 0 2px 8px rgba(63, 66, 56, 0.1);
}

table th, table td {
    padding: 12px 15px;
    text-align: left;
    border: 1px solid var(--sand);
}

table th {
    background-color: var(--sand);
    color: var(--dark-text);
}

table tr:nth-child(even) {
    background-color: var(--light-cream);
}

table tr:hover {
    background-color: var(--earth-brown);
}

/* List Styles */
ul, ol {
    margin: 15px 0;
    padding-left: 30px;
}

ul li, ol li {
    margin: 10px 0;
    padding-left: 10px;
}

ul li::marker {
    color: var(--cocoa);
}

ol li::marker {
    color: var(--leaf-green);
    font-weight: 600;
}

/* Footer Styles */
footer {
    background-color: var(--leaf-green);
    color: var(--white);
    text-align: center;
    padding: 20px;
    margin-top: 40px;
}

footer a {
    color: var(--cocoa);
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

/* Form Styles */
form {
    max-width: 400px;
    margin: 0 auto;
}

form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--leaf-green);
}

form input[type="text"],
form input[type="password"],
form input[type="email"] {
    width: 100%;
    padding: 12px;
    margin-bottom: 20px;
    border: 1px solid var(--sand);
    border-radius: 5px;
    font-size: 14px;
}

form input[type="text"]:focus,
form input[type="password"]:focus,
form input[type="email"]:focus {
    border-color: var(--leaf-green);
    outline: none;
    box-shadow: 0 0 5px rgba(104, 112, 92, 0.3);
}

form .btn {
    width: 100%;
}

/* Login Image Styles */
.login-image {
    text-align: center;
    margin-bottom: 30px;
}

.login-image img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(63, 66, 56, 0.2);
}

/* Image Map Styles */
img[usemap] {
    border: 2px solid var(--sand);
    border-radius: 8px;
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.mt-20 {
    margin-top: 20px;
}

.mb-20 {
    margin-bottom: 20px;
}