:root {
    --accent: #ff4141;
    --focus: #ff9f9f;
}

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

html,
body {
    width: 100%;
    min-height: 100%;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    overflow-y: auto;
}

body {
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    background-image: url("../img/background-image.webp");
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

.container,
.auth-container {
    width: 100%;
    max-width: 440px;
    min-height: 100dvh;
    padding: 40px 30px;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(2px);
    text-align: center;
}

.container h1,
.container h2,
.auth-container h1,
.auth-container h2 {
    margin-bottom: 30px;
    font-size: clamp(28px, 4vw, 42px);
}

.btn {
    width: 100%;
    max-width: 373px;
    min-height: 73px;
    border: none;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
    font-size: 22px;
    font-weight: 600;
    user-select: none;
    cursor: pointer;
    transition: transform 0.12s ease, background-color .2s ease;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn:active {
    transform: scale(0.96);
}

.btn-primary {
    margin-bottom: 20px;
    background: rgba(255, 255, 255, 0.9);
    color: black;
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

.btn-input {
    width: 100%;
    max-width: 373px;
    min-height: 73px;
    margin-bottom: 12px;
    padding: 0 20px;
    border: 1px solid transparent;
    border-radius: 10px;
    outline: none;
    background: rgba(255, 255, 255, 0.18);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
    color: #fff;
    font-size: 20px;
    font-weight: 500;
}

.btn-input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.btn-input:required:invalid:not(:placeholder-shown) {
    border: 2px solid #ff4d4d;
    background: rgba(255, 77, 77, 0.2);
}

.btn-back {
    display: flex;
    align-items: center;
    border: none;
    background: none;
    color: rgba(255, 255, 255, 0.6);
    font-size: 20px;
    cursor: pointer;
}

.btn-back:hover {
    color: var(--accent);
}

.btn-back:active {
    transform: scale(0.96);
}

.error-box {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    max-width: 373px;
    margin: 8px auto 18px;
    padding: 10px 14px;
    border-radius: 6px;
    background: #ffbaba;
    color: #9c0000;
    font-size: 14px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.container p,
.auth-container p {
    margin: 0 0 24px;
    color: rgba(255, 255, 255, 0.85);
}

.container nav,
.auth-container nav {
    display: grid;
    gap: 12px;
}

.container .btn,
.auth-container .btn {
    text-decoration: none;
}

.divider {
    margin: 8px 0 16px;
}

.login-allowed-area {
    display: none;
}

.login-cookie-blocked {
    display: grid;
    gap: 16px;
    width: 100%;
    max-width: 373px;
    margin: 0 auto;
}

.login-cookie-blocked p {
    margin-bottom: 0;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    padding: 1.25rem 1.5rem;
    border-top: 2px solid var(--accent);
    background: rgba(20, 20, 26, 0.96);
    box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.55);
    transform: translateY(100%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.35s ease, opacity 0.35s ease;
}

.cookie-banner--visible {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
}

.cookie-banner__inner {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    max-width: 900px;
    margin: 0 auto;
    text-align: left;
}

.cookie-banner__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    font-weight: 700;
    flex: 0 0 auto;
}

.cookie-banner__text {
    flex: 1;
    min-width: 180px;
}

.cookie-banner__text strong {
    display: block;
    margin-bottom: 0.35rem;
    color: #fff;
}

.cookie-banner__text p {
    margin: 0;
    color: rgba(255, 255, 255, 0.78);
    font-size: 0.9rem;
    line-height: 1.45;
}

.cookie-banner__actions {
    display: flex;
    gap: 0.75rem;
    flex: 0 0 auto;
}

.btn-cookie-accept,
.btn-cookie-reject {
    width: auto;
    min-height: 44px;
    padding: 0.55rem 1rem;
    border-radius: 6px;
    font-size: 0.95rem;
}

.btn-cookie-accept {
    background: var(--accent);
    color: #fff;
}

.btn-cookie-reject {
    border: 1px solid rgba(255, 255, 255, 0.35);
    background: transparent;
    color: #fff;
}

:where(button, input):focus-visible {
    outline: 3px solid var(--focus);
    outline-offset: 2px;
}

@media (max-width: 768px) {
    .container,
    .auth-container {
        padding: 30px 24px;
    }

    .btn,
    .btn-input { min-height: 60px; font-size: 18px; }

    .cookie-banner__inner {
        flex-direction: column;
    }

    .cookie-banner__actions {
        width: 100%;
        justify-content: flex-end;
    }
}

@media (max-width: 480px) {
    body {
        align-items: flex-start;
    }

    .container,
    .auth-container {
        min-height: 100dvh;
        padding: 24px 18px;
    }

    .btn,
    .btn-input {
        min-height: 54px;
        font-size: 16px;
    }

    .container h1,
    .container h2,
    .auth-container h1,
    .auth-container h2 {
        margin-bottom: 20px;
    }
}