:root {
    --bg-color: #f7f9fc;
    --card-bg: #ffffff;
    --text-color: #333333;
    --primary-color: #ff5f19;
    /* Corporate Orange */
    --secondary-color: #e2e8f0;
    --border-color: rgba(0, 0, 0, 0.08);
    --font-family: 'Inter', system-ui, sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-family);
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Glassmorphism Card */
.card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

h1,
h2,
h3 {
    color: #1a202c;
    margin-bottom: 1rem;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #ff8c42;
}

/* Button */
.btn {
    display: inline-block;
    padding: 10px 20px;
    background-color: var(--primary-color);
    color: #fff;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: background 0.3s;
}

.btn:hover {
    background-color: #e04a0b;
}

/* Table */
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
}

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

th {
    background-color: #f8fafc;
    font-weight: 600;
    color: #4a5568;
}

tr:hover {
    background-color: #fff4e6;
    /* Light Orange hover */
}

/* Login Form */
.login-container {
    max-width: 400px;
    margin: 100px auto;
}

input[type="text"],
input[type="password"],
input[type="number"],
input[type="datetime-local"],
textarea {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    background: #fff;
    border: 1px solid #cbd5e0;
    border-radius: 6px;
    color: #333;
    box-sizing: border-box;
    font-family: inherit;
}

input:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    background: #fff;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 30px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.03);
    border-radius: 12px;
}

.logo {
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--primary-color);
}

.nav-links {
    display: flex;
    gap: 15px;
}

.nav-link {
    color: #4a5568 !important;
    font-weight: 500;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.95rem;
}

.nav-link:hover {
    background: #f1f5f9;
    color: var(--primary-color) !important;
}

/* Flash Messages */
.flash-messages {
    margin-bottom: 25px;
}

.flash-message {
    padding: 12px 16px;
    background: #fff4e6;
    border-left: 4px solid var(--primary-color);
    border-radius: 4px;
    color: #854d0e;
    font-weight: 500;
    margin-bottom: 10px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}