.emp-app-wrapper {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    max-width: 450px;
    margin: 40px auto;
    padding: 0 15px;
    box-sizing: border-box;
}

.emp-app-card {
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
    border: 1px solid #e2e8f0;
    padding: 30px 25px;
    text-align: center;
}

.emp-app-header h2 {
    margin: 0 0 10px 0;
    color: #0f172a;
    font-size: 1.6em;
}

.emp-app-header p {
    color: #64748b;
    font-size: 1.05em;
    margin-bottom: 25px;
}

.emp-app-input-group {
    text-align: left;
    margin-bottom: 20px;
}

.emp-app-input-group label {
    display: block;
    font-weight: 600;
    color: #334155;
    margin-bottom: 8px;
    font-size: 0.95em;
}

.emp-app-input-group input {
    width: 100%;
    padding: 16px;
    border: 2px solid #cbd5e1;
    border-radius: 10px;
    font-size: 1.2em;
    box-sizing: border-box;
    transition: border-color 0.2s;
    background: #f8fafc;
    text-align: center;
}

.emp-app-input-group input:focus {
    border-color: #0ea5e9;
    outline: none;
    background: #ffffff;
}

.emp-app-btn {
    width: 100%;
    background: #0ea5e9;
    color: #ffffff;
    border: none;
    padding: 16px;
    font-size: 1.1em;
    font-weight: bold;
    border-radius: 10px;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.emp-app-btn:hover, .emp-app-btn:active {
    background: #0284c7;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(14, 165, 233, 0.3);
}

.emp-app-btn:disabled {
    background: #94a3b8;
    transform: none;
    box-shadow: none;
    cursor: not-allowed;
}

.emp-app-btn-outline {
    background: transparent;
    color: #0f172a;
    border: 2px solid #cbd5e1;
    margin-top: 20px;
}

.emp-app-btn-outline:hover, .emp-app-btn-outline:active {
    background: #f1f5f9;
    box-shadow: none;
}

.emp-app-alert {
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-weight: 600;
    font-size: 0.95em;
}

.emp-app-alert.error {
    background: #fef2f2;
    color: #dc2626;
    border: 1px solid #fecaca;
}

.emp-app-success .emp-app-icon-large {
    font-size: 4em;
    color: #10b981;
    margin-bottom: 10px;
}