* {
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background: #f0f4f8;
    color: #333;
    margin: 0;
    padding: 20px;
}

.login-body {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    margin: 0;
}

.login-container {
    background: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 400px;
    text-align: center;
}

h1 {
    color: #0f4c81;
    margin-bottom: 25px;
}

.form-group {
    text-align: left;
    margin-bottom: 15px;
}

label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
    color: #555;
}

input[type="text"],
input[type="password"],
input[type="url"],
input[type="number"],
select,
textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 14px;
}

button {
    background: #0f4c81;
    color: #fff;
    border: none;
    padding: 12px;
    border-radius: 6px;
    width: 100%;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    transition: background 0.2s;
}

button:hover {
    background: #0b3a63;
}

.error {
    background: #ffebeb;
    color: #d32f2f;
    padding: 10px;
    border-radius: 6px;
    margin-bottom: 15px;
    font-size: 14px;
    border: 1px solid #ffcdd2;
}

.success {
    background: #e8f5e9;
    color: #2e7d32;
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    border: 1px solid #c8e6c9;
}

/* Dashboard Styles */
.dashboard-container {
    max-width: 1000px;
    margin: 0 auto;
    background: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    border-bottom: 2px solid #f0f4f8;
    padding-bottom: 15px;
}

.nav-tabs {
    display: flex;
    gap: 20px;
    margin-bottom: 25px;
    border-bottom: 1px solid #eee;
}

.nav-tab {
    padding: 10px 5px;
    cursor: pointer;
    color: #666;
    font-weight: 600;
    border-bottom: 3px solid transparent;
}

.nav-tab.active {
    color: #0f4c81;
    border-color: #0f4c81;
}

.grid-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.full-width {
    grid-column: span 2;
}

.section-title {
    font-size: 18px;
    font-weight: 700;
    color: #0f4c81;
    margin: 25px 0 15px 0;
    border-left: 4px solid #0f4c81;
    padding-left: 10px;
}

.logout-btn {
    background: #f44336;
    padding: 8px 15px;
    width: auto;
    font-size: 14px;
}

.logout-btn:hover {
    background: #d32f2f;
}

/* Color Picker Styles */
.color-picker-container {
    display: flex;
    align-items: center;
    gap: 10px;
    background: #f9f9f9;
    padding: 5px 10px;
    border: 1px solid #ddd;
    border-radius: 6px;
}

input[type="color"] {
    -webkit-appearance: none;
    appearance: none;
    border: none;
    width: 32px;
    height: 32px;
    cursor: pointer;
    background: none;
    padding: 0;
}

input[type="color"]::-webkit-color-swatch-wrapper {
    padding: 0;
}

input[type="color"]::-webkit-color-swatch {
    border: 1px solid #ddd;
    border-radius: 4px;
}

.color-value {
    font-family: 'Courier New', Courier, monospace;
    font-weight: 600;
    color: #333;
    font-size: 14px;
}