body,
html {
    height: 100%;
    margin: 0;
    font-family: system-ui, sans-serif;
    background: #181c20;
    color: #f5f5f5;
}

.container {
    max-width: 1200px;
    margin: 40px auto;
    background: #23272e;
    border-radius: 12px;
    box-shadow: 0 4px 24px #0004;
    padding: 32px 24px 24px 24px;
}

h1 {
    text-align: center;
    margin-bottom: 24px;
    font-size: 2rem;
}

label {
    display: block;
    margin: 16px 0 6px 0;
    font-weight: 500;
}

input[type="text"] {
    width: 100%;
    padding: 8px;
    border-radius: 6px;
    border: none;
    font-size: 1rem;
    margin-bottom: 8px;
}

textarea {
    width: 100%;
    min-height: 120px;
    border-radius: 6px;
    border: none;
    padding: 8px;
    font-size: 1rem;
    resize: vertical;
    margin-bottom: 8px;
}

select {
    width: 100%;
    padding: 8px;
    border-radius: 6px;
    border: none;
    font-size: 1rem;
    margin-bottom: 8px;
}

button {
    background: #3b82f6;
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 12px 24px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    margin-top: 12px;
    width: 100%;
    transition: background 0.2s;
}

button:hover {
    background: #2563eb;
}

.slides-fullscreen {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: #181c20;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    width: 100vw;
    transition: background 0.3s;
}

.slide-content {
    width: 100vw;
    height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
}

.slide-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 32px;
    margin-top: 40px;
}

.slide-bullets {
    list-style: disc;
    font-size: 2rem;
    margin: 0 auto;
    padding: 0;
    display: inline-block;
    text-align: left;
}

.slide-bullets li {
    margin: 18px 0;
}

.slide-single {
    font-size: 3.5rem;
    font-weight: 700;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
}

.slide-footer {
    position: absolute;
    bottom: 32px;
    left: 0;
    right: 0;
    text-align: center;
    color: #aaa;
    font-size: 1.1rem;
    letter-spacing: 0.1em;
}

.slide-index {
    position: absolute;
    top: 24px;
    right: 32px;
    color: #aaa;
    font-size: 1.1rem;
}

.btn {
    background: #e0e3e7;
    border: none;
    border-radius: 4px;
    padding: 4px 8px;
    margin-bottom: 4px;
    cursor: pointer;
    font-size: 0.95em;
    transition: background 0.15s;
}

.btn:hover {
    background: #d0d4da;
}


@media (max-width: 600px) {
    .container {
        padding: 12px 4px;
    }

    .slide-title {
        font-size: 1.3rem;
    }

    .slide-single {
        font-size: 2rem;
    }

    .slide-bullets {
        font-size: 1.1rem;
    }
}