@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;700&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background: linear-gradient(135deg, #1f2937, #111827);
    min-height: 100vh;
    display: grid;
    place-items: center;
}

.container {
    width: 90%;
    max-width: 480px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    border-radius: 24px;
    padding: 2.5rem 2rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.container:hover {
    transform: translateY(-5px);
}

.title {
    text-align: center;
    margin-bottom: 2.5rem;
}

.title h2 {
    font-weight: 700;
    color: #1f2937;
    font-size: 2.25rem;
    letter-spacing: -0.5px;
}

.title h2 span {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    position: relative;
    padding-bottom: 4px;
}

.title h2 span::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 3px;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    border-radius: 2px;
}

.srch {
    background: #f8f9fa;
    border-radius: 16px;
    margin: 2rem 0;
    padding: 0.75rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
    border: 2px solid #e5e7eb;
    transition: all 0.3s ease;
}

.srch:hover {
    border-color: #d1d5db;
}

.srch:focus-within {
    border-color: #6366f1;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.srch i {
    color: #6b7280;
    font-size: 1.2rem;
}

.srch input {
    width: 100%;
    border: none;
    outline: none;
    background: transparent;
    font-size: 1.1rem;
    color: #1f2937;
    font-weight: 500;
}

.srch input::placeholder {
    color: #9ca3af;
    font-weight: 400;
}

.qr-code {
    margin: 2.5rem auto;
    padding: 1.5rem;
    background: white;
    border-radius: 16px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
    max-width: 260px;
    transition: transform 0.3s ease;
}

.qr-code:hover {
    transform: scale(1.03);
}

.qr-code img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    border: 1px solid #f3f4f6;
}

.btn {
    margin-top: 2rem;
}

.btn button {
    width: 100%;
    padding: 1.25rem;
    border: none;
    border-radius: 14px;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    color: white;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.btn button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        120deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    transition: 0.5s;
}

.btn button:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 24px rgba(99, 102, 241, 0.25);
}

.btn button:hover::before {
    left: 100%;
}

.btn button:active {
    transform: translateY(0);
    box-shadow: 0 6px 12px rgba(99, 102, 241, 0.25);
}