@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&display=swap');

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Display', sans-serif;
    background: #f5f5f7;
    color: #1d1d1f;
    line-height: 1.6;
}

.login-container, .setup-container {
    max-width: 400px;
    margin: 100px auto;
    padding: 40px;
    background: white;
    border-radius: 18px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}

.admin-container {
    max-width: 900px;
    margin: 40px auto;
    padding: 40px;
}

h1 {
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #1d1d1f;
}

h2 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 20px;
    color: #1d1d1f;
}

p, small {
    color: #86868b;
}

.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    font-size: 14px;
    color: #1d1d1f;
}

input[type="text"],
input[type="password"] {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #d2d2d7;
    border-radius: 10px;
    font-size: 16px;
    font-family: inherit;
    transition: all 0.2s;
}

input:focus {
    outline: none;
    border-color: #007aff;
    box-shadow: 0 0 0 4px rgba(0,122,255,0.1);
}

button, .btn-logout {
    display: inline-block;
    padding: 12px 24px;
    background: #007aff;
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
}

button:hover, .btn-logout:hover {
    background: #0051d5;
}

.error {
    padding: 12px 16px;
    background: #ffebee;
    color: #c62828;
    border-radius: 8px;
    margin-bottom: 16px;
    font-size: 14px;
}

.success {
    padding: 12px 16px;
    background: #e8f5e9;
    color: #2e7d32;
    border-radius: 8px;
    margin-bottom: 16px;
    font-size: 14px;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 1px solid #d2d2d7;
}

section {
    background: white;
    padding: 30px;
    border-radius: 18px;
    margin-bottom: 24px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.shops-list ul {
    list-style: none;
}

.shops-list li {
    padding: 16px;
    border-bottom: 1px solid #f5f5f7;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.shops-list li:last-child {
    border-bottom: none;
}

.shop-links a {
    margin-left: 12px;
    color: #007aff;
    text-decoration: none;
    font-size: 14px;
}

.shop-links a:hover {
    text-decoration: underline;
}

small {
    display: block;
    margin-top: 4px;
    font-size: 12px;
}