@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@300;500;700&family=Creepster&display=swap");

:root {
    --bg-gradient: radial-gradient(circle at top, rgba(255, 145, 0, 0.12), transparent 55%),
                   radial-gradient(circle at bottom, rgba(120, 0, 255, 0.18), transparent 60%),
                   linear-gradient(160deg, #05000f 0%, #180320 55%, #05000f 100%);
    --primary: #ff7a18;
    --primary-strong: #ff9400;
    --accent: #6c3ad6;
    --text: #f5f1ff;
    --muted: rgba(245, 241, 255, 0.65);
    --shadow: 0 18px 60px rgba(7, 1, 20, 0.65);
    --glass: rgba(15, 6, 20, 0.72);
    --border: rgba(255, 122, 24, 0.35);
    --border-strong: rgba(255, 122, 24, 0.55);
    --radius-lg: 22px;
    --radius-md: 14px;
    --blur: blur(18px);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-gradient);
    color: var(--text);
    font-family: "Poppins", sans-serif;
    padding: 35px 20px;
}

.container {
    position: relative;
    width: min(480px, 100%);
    background: var(--glass);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    padding: 42px 38px;
    overflow: hidden;
}

.container::before,
.container::after {
    content: "";
    position: absolute;
    width: 180px;
    height: 180px;
    background: radial-gradient(circle, rgba(255, 122, 24, 0.22), transparent 70%);
    filter: blur(6px);
    transform: rotate(25deg);
    z-index: -1;
}

.container::before {
    top: -60px;
    right: -60px;
}

.container::after {
    bottom: -60px;
    left: -60px;
}

h1 {
    font-family: "Creepster", cursive;
    letter-spacing: 1px;
    font-size: 2.7rem;
    margin: 0 0 12px;
    color: var(--primary);
    text-shadow: 0 0 16px rgba(255, 122, 24, 0.35);
}

p {
    margin: 0 0 22px;
    color: var(--muted);
    line-height: 1.6;
}

form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

label {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text);
}

input[type="text"],
input[type="password"] {
    width: 100%;
    padding: 14px 16px;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    background: rgba(12, 4, 18, 0.75);
    color: var(--text);
    font-size: 1rem;
    transition: border 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

input[type="text"]::placeholder,
input[type="password"]::placeholder {
    color: rgba(245, 241, 255, 0.35);
}

input[type="text"]:focus,
input[type="password"]:focus {
    outline: none;
    border: 1px solid var(--border-strong);
    box-shadow: 0 0 0 3px rgba(255, 122, 24, 0.2);
    transform: translateY(-1px);
}

button {
    border: none;
    border-radius: var(--radius-md);
    padding: 14px 16px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-strong) 100%);
    color: #140314;
    font-weight: 600;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

button:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 26px rgba(255, 122, 24, 0.35);
}

button:active {
    transform: translateY(0);
}

.error-message {
    background: rgba(255, 84, 84, 0.15);
    border: 1px solid rgba(255, 84, 84, 0.3);
    color: #ffb7b7;
    padding: 12px 14px;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
}

.config-form {
    margin-top: 22px;
    gap: 16px;
}

.config-form label {
    display: block;
}

.config-form-row {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.config-form input[type="text"] {
    flex: 1;
    min-width: 220px;
}

.config-box {
    margin-top: 28px;
    padding: 24px 22px;
    background: rgba(12, 6, 18, 0.78);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.04);
    box-shadow: inset 0 0 0 1px rgba(255, 122, 24, 0.12);
    backdrop-filter: var(--blur);
}

.config-box h2 {
    margin: 0 0 16px;
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--primary);
}

.config-box ul {
    padding: 0;
    margin: 0;
    list-style: none;
    display: grid;
    gap: 10px;
}

.config-box li {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--text);
    border-bottom: 1px dashed rgba(255, 255, 255, 0.06);
    padding-bottom: 8px;
}

.config-box li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.config-box strong {
    color: var(--primary);
    font-weight: 600;
}

.footer-note {
    margin-top: 24px;
    font-size: 0.85rem;
    color: rgba(245, 241, 255, 0.55);
}

a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    transition: opacity 0.2s ease;
}

a:hover {
    opacity: 0.8;
}

@media (max-width: 540px) {
    body {
        padding: 24px 16px;
    }

    .container {
        padding: 32px 26px;
    }

    h1 {
        font-size: 2.2rem;
    }
}