{% extends "layout.html" %}

{% block content %}
<div class="yt-auth-container">
    <div class="yt-auth-card">
        <!-- Logo -->
        <div class="yt-auth-logo">
            <div class="yt-logo-icon" style="font-size: 24px;">KV-Tube</div>
        </div>

        <h2>Create account</h2>
        <p>to start watching on KV-Tube</p>

        {% with messages = get_flashed_messages() %}
        {% if messages %}
        <div class="yt-auth-alert">
            <i class="fas fa-exclamation-circle"></i>
            {{ messages[0] }}
        </div>
        {% endif %}
        {% endwith %}

        <form method="POST" action="/register" class="yt-auth-form">
            <div class="yt-form-group">
                <input type="text" name="username" class="yt-form-input" placeholder=" " required id="username">
                <label for="username" class="yt-form-label">Username</label>
            </div>

            <div class="yt-form-group">
                <input type="password" name="password" class="yt-form-input" placeholder=" " required id="password">
                <label for="password" class="yt-form-label">Password</label>
            </div>

            <button type="submit" class="yt-auth-submit">
                <i class="fas fa-user-plus"></i>
                Create Account
            </button>
        </form>

        <div class="yt-auth-divider">
            <span>or</span>
        </div>

        <p class="yt-auth-footer">
            Already have an account?
            <a href="/login" class="yt-auth-link">Sign in</a>
        </p>
    </div>
</div>

<style>
    .yt-auth-container {
        display: flex;
        justify-content: center;
        align-items: center;
        min-height: calc(100vh - var(--yt-header-height) - 100px);
        padding: 24px;
    }

    .yt-auth-card {
        background: var(--yt-bg-secondary);
        border-radius: 16px;
        padding: 48px 40px;
        width: 100%;
        max-width: 420px;
        text-align: center;
        border: 1px solid var(--yt-border);
    }

    .yt-auth-logo {
        margin-bottom: 24px;
    }

    .yt-auth-card h2 {
        font-size: 24px;
        font-weight: 500;
        margin-bottom: 8px;
        color: var(--yt-text-primary);
    }

    .yt-auth-card>p {
        color: var(--yt-text-secondary);
        font-size: 14px;
        margin-bottom: 32px;
    }

    .yt-auth-alert {
        background: rgba(244, 67, 54, 0.1);
        color: #f44336;
        padding: 12px 16px;
        border-radius: 8px;
        margin-bottom: 24px;
        font-size: 14px;
        display: flex;
        align-items: center;
        gap: 8px;
        text-align: left;
    }

    .yt-auth-form {
        display: flex;
        flex-direction: column;
        gap: 20px;
    }

    .yt-form-group {
        position: relative;
        text-align: left;
    }

    .yt-form-input {
        width: 100%;
        padding: 16px 14px;
        font-size: 16px;
        color: var(--yt-text-primary);
        background: var(--yt-bg-primary);
        border: 1px solid var(--yt-border);
        border-radius: 8px;
        outline: none;
        transition: border-color 0.2s, box-shadow 0.2s;
    }

    .yt-form-input:focus {
        border-color: var(--yt-accent-blue);
        box-shadow: 0 0 0 3px rgba(62, 166, 255, 0.2);
    }

    .yt-form-label {
        position: absolute;
        left: 14px;
        top: 50%;
        transform: translateY(-50%);
        font-size: 16px;
        color: var(--yt-text-secondary);
        pointer-events: none;
        transition: all 0.2s;
        background: var(--yt-bg-primary);
        padding: 0 4px;
    }

    .yt-form-input:focus+.yt-form-label,
    .yt-form-input:not(:placeholder-shown)+.yt-form-label {
        top: 0;
        font-size: 12px;
        color: var(--yt-accent-blue);
    }

    .yt-auth-submit {
        background: var(--yt-accent-blue);
        color: white;
        padding: 14px 24px;
        border-radius: 24px;
        font-size: 15px;
        font-weight: 500;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        margin-top: 8px;
        transition: background 0.2s, transform 0.1s;
    }

    .yt-auth-submit:hover {
        background: #258fd9;
        transform: scale(1.02);
    }

    .yt-auth-submit:active {
        transform: scale(0.98);
    }

    .yt-auth-divider {
        display: flex;
        align-items: center;
        margin: 24px 0;
    }

    .yt-auth-divider::before,
    .yt-auth-divider::after {
        content: '';
        flex: 1;
        height: 1px;
        background: var(--yt-border);
    }

    .yt-auth-divider span {
        padding: 0 16px;
        color: var(--yt-text-secondary);
        font-size: 13px;
    }

    .yt-auth-footer {
        color: var(--yt-text-secondary);
        font-size: 14px;
    }

    .yt-auth-link {
        color: var(--yt-accent-blue);
        font-weight: 500;
    }

    .yt-auth-link:hover {
        text-decoration: underline;
    }

    @media (max-width: 480px) {
        .yt-auth-card {
            padding: 32px 24px;
        }
    }
</style>
{% endblock %}