:root {
    --harvest-orange: #F67D26;
    --black: #000000;
    --white: #FFFFFF;
    --classic-crimson: #D42338;
}

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--black);
    color: var(--white);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.splash-container {
    width: 100%;
    max-width: 992px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 60px 32px 40px;
    box-sizing: border-box;
}

.logo-container {
    width: 100%;
    max-width: 320px;
    border: 2px solid var(--harvest-orange);
    border-radius: 16px;
    padding: 24px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: rgba(246, 125, 38, 0.08);
    margin-bottom: 24px;
    box-sizing: border-box;
}

.logo-container img {
    width: 140px;
    height: auto;
}

.title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}

.desc {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 48px;
}

.btn {
    width: 100%;
    max-width: 320px;
    padding: 16px 24px;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    text-align: center;
    text-decoration: none;
    display: block;
    transition: opacity 0.2s ease, transform 0.1s ease;
    box-sizing: border-box;
}

.btn:active {
    transform: scale(0.98);
}

.btn-primary {
    background-color: var(--harvest-orange);
    color: var(--white);
    border: none;
    margin-bottom: 16px;
}

.btn-primary:hover {
    opacity: 0.9;
}

.btn-secondary {
    background-color: transparent;
    color: var(--harvest-orange);
    border: 2px solid var(--harvest-orange);
    margin-bottom: 24px;
}

.btn-secondary:hover {
    background-color: rgba(246, 125, 38, 0.1);
}

.form-input {
    width: 100%;
    padding: 14px 18px;
    border-radius: 10px;
    border: 2px solid var(--harvest-orange);
    background: rgba(246, 125, 38, 0.08);
    color: var(--white);
    font-size: 1rem;
    box-sizing: border-box;
}

.social-auth-divider {
    width: 100%;
    max-width: 320px;
    display: flex;
    align-items: center;
    margin: 28px 0 20px;
}

.social-auth-divider-line {
    flex: 1;
    height: 1px;
    background: rgba(255, 255, 255, 0.3);
}

.social-auth-divider-text {
    padding: 0 16px;
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.9rem;
}

.social-auth-row {
    width: 100%;
    max-width: 320px;
    display: flex;
    flex-direction: row;
    justify-content: center;
    gap: 16px;
}

.social-auth-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.35);
    background: rgba(255, 255, 255, 0.05);
    text-decoration: none;
    transition: background 0.2s;
}

.spacer {
    flex: 1;
}

@media (max-width: 480px) {
    body {
        align-items: flex-start;
    }
    .splash-container {
        max-width: 100%;
        padding-left: 16px;
        padding-right: 16px;
    }
}