@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600&display=swap');

:root {
    --primary: #4361ee;
    --primary-dark: #3a56d4;
    --success: #4cc9f0;
    --success-dark: #38b6db;
    --warning: #f8961e;
    --warning-dark: #e07d0c;
    --danger: #f72585;
    --danger-dark: #e5177b;
    --light: #f8f9fa;
    --dark: #212529;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

body {
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    margin: 0;
    padding: 0;
    min-height: 100vh;
    overflow-x: hidden;
}

.container {
    max-width: 600px;
    margin: 50px auto;
    padding: 20px;
    position: relative;
}

.card {
    background-color: white;
    border-radius: 15px;
    box-shadow: var(--shadow);
    padding: 30px;
    position: relative;
    z-index: 1;
    transform: translateY(0);
    transition: var(--transition);
    animation: fadeInUp 0.5s ease-out;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

h1 {
    color: var(--dark);
    margin-bottom: 30px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.input-group {
    margin-bottom: 20px;
    text-align: left;
    position: relative;
}

.input-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--dark);
    display: flex;
    align-items: center;
    gap: 8px;
}

.input-group label i {
    width: 20px;
    text-align: center;
}

input[type="text"],
input[type="number"] {
    padding: 12px 15px 12px 40px;
    margin-bottom: 5px;
    width: calc(100% - 55px);
    border: 2px solid #e9ecef;
    border-radius: 8px;
    font-size: 16px;
    transition: var(--transition);
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.05);
}

input[type="text"]:focus,
input[type="number"]:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.2);
}

input[type="text"]::placeholder,
input[type="number"]::placeholder {
    color: #adb5bd;
}

.pessoa-item {
    background-color: #f8f9fa;
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 10px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.pessoa-item p {
    margin: 5px 0;
}

.button-group {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-top: 30px;
}

.btn {
    padding: 12px 24px;
    cursor: pointer;
    color: white;
    border: none;
    border-radius: 8px;
    transition: var(--transition);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: var(--shadow);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.btn:active {
    transform: translateY(0);
}

.btn-primary {
    background-color: var(--primary);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
}

.btn-success {
    background-color: var(--success);
}

.btn-success:hover {
    background-color: var(--success-dark);
}

.btn-warning {
    background-color: var(--warning);
}

.btn-warning:hover {
    background-color: var(--warning-dark);
}

.btn-danger {
    background-color: var(--danger);
}

.btn-danger:hover {
    background-color: var(--danger-dark);
}

.info-container {
    margin-top: 30px;
    text-align: left;
    border-top: 2px solid #f1f3f5;
    padding-top: 20px;
    animation: fadeIn 0.5s ease-out;
}

.floating-icons {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.icon-circle {
    position: absolute;
    width: 50px;
    height: 50px;
    background-color: rgba(67, 97, 238, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 20px;
    animation: float 6s infinite ease-in-out;
}

.icon-circle:nth-child(1) {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.icon-circle:nth-child(2) {
    top: 60%;
    left: 80%;
    animation-delay: 1s;
}

.icon-circle:nth-child(3) {
    top: 80%;
    left: 20%;
    animation-delay: 2s;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    transform: translateX(-10px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes float {
    0% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(10deg);
    }
    100% {
        transform: translateY(0) rotate(0deg);
    }
}

@media (max-width: 768px) {
    .container {
        padding: 15px;
        margin: 20px auto;
    }
    
    .card {
        padding: 20px;
    }
    
    .button-group {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    input[type="text"],
    input[type="number"] {
        width: calc(100% - 30px);
        padding: 10px 15px;
    }
}