/* Board-game themed login page */

.auth-body {
    min-height: 100vh;
    font-family: var(--font-sans);
    color: var(--color-text);
}

.board-auth-body {
    background:
        linear-gradient(135deg, rgba(37, 99, 235, 0.12), rgba(21, 128, 61, 0.12)),
        #f8fafc;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 28px;
}

.auth-shell {
    width: 100%;
}

.board-auth-shell {
    max-width: 1080px;
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(360px, .75fr);
    gap: 24px;
    align-items: stretch;
}

.board-auth-hero,
.auth-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
}

.board-auth-hero {
    position: relative;
    overflow: hidden;
    min-height: 620px;
    border-radius: 20px;
    padding: 40px;
    display: flex;
    align-items: flex-end;
}

.board-auth-hero::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 48%;
    background: linear-gradient(180deg, rgba(255,255,255,0), rgba(255,255,255,.94) 46%, #fff 100%);
    z-index: 1;
}

.board-auth-track {
    position: absolute;
    inset: 28px;
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    grid-auto-rows: minmax(64px, 1fr);
    gap: 10px;
    transform: rotate(-3deg) scale(1.04);
    opacity: .92;
}

.board-auth-track span {
    border-radius: 8px;
    border: 1px solid rgba(15, 23, 42, .12);
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    color: #1f2937;
    box-shadow: var(--shadow-sm);
}

.board-auth-track span:nth-child(3n) {
    background: #e0f2fe;
    color: #0369a1;
}

.board-auth-track span:nth-child(4n) {
    background: #dcfce7;
    color: #15803d;
}

.board-auth-track span.is-ladder {
    background: #fef3c7;
    color: #92400e;
}

.board-auth-track span.is-snake {
    background: #fee2e2;
    color: #991b1b;
}

.board-auth-copy {
    position: relative;
    z-index: 2;
    max-width: 520px;
    padding: 24px 0 0;
}

.auth-brand-mark {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: var(--color-primary);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    font-weight: 800;
    margin-bottom: 16px;
}

.board-auth-mark {
    box-shadow: 0 12px 30px rgba(37, 99, 235, .3);
}

.auth-title {
    font-size: 22px;
    font-weight: 800;
    margin: 0 0 6px;
}

.board-auth-title {
    font-size: 40px;
    line-height: 1.05;
    margin-bottom: 14px;
}

.auth-subtitle {
    color: var(--color-text-muted);
    margin: 0;
    font-size: 14px;
}

.board-auth-subtitle {
    max-width: 460px;
    font-size: 17px;
    line-height: 1.7;
    color: #374151;
}

.auth-card {
    border-radius: 20px;
    padding: 34px 28px;
}

.board-auth-card {
    align-self: center;
}

.auth-header {
    text-align: center;
    margin-bottom: 24px;
}

.board-login-header {
    text-align: left;
}

.auth-form .form-label {
    font-weight: 600;
    color: var(--color-text);
}

.auth-form .form-control {
    border-radius: 8px;
}

.auth-password-wrapper {
    position: relative;
}

.auth-password-wrapper input {
    padding-right: 72px;
}

.auth-password-toggle {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: 0;
    color: var(--color-primary);
    cursor: pointer;
    padding: 6px 8px;
    font-size: 13px;
    font-weight: 600;
}

.auth-submit {
    background: var(--color-primary);
    border-color: var(--color-primary);
    border-radius: 8px;
    font-weight: 700;
}

.auth-submit:hover,
.auth-submit:focus {
    background: var(--color-primary-hover);
    border-color: var(--color-primary-hover);
}

.auth-footer {
    text-align: center;
    margin-top: 24px;
}

@media (max-width: 991.98px) {
    .board-auth-body {
        align-items: flex-start;
        padding: 18px;
    }

    .board-auth-shell {
        grid-template-columns: 1fr;
    }

    .board-auth-hero {
        min-height: 340px;
        padding: 28px;
    }

    .board-auth-track {
        grid-auto-rows: 48px;
        inset: 18px;
    }

    .board-auth-title {
        font-size: 36px;
    }

    .board-auth-card {
        align-self: stretch;
    }
}

@media (max-width: 575.98px) {
    .board-auth-body {
        padding: 12px;
    }

    .board-auth-hero {
        min-height: 280px;
        border-radius: 14px;
        padding: 20px;
    }

    .board-auth-track {
        grid-template-columns: repeat(5, minmax(0, 1fr));
        grid-auto-rows: 40px;
        gap: 6px;
    }

    .board-auth-track span {
        font-size: 12px;
        border-radius: 6px;
    }

    .board-auth-title {
        font-size: 30px;
    }

    .board-auth-subtitle {
        font-size: 15px;
        line-height: 1.55;
    }

    .auth-card {
        border-radius: 14px;
        padding: 24px 18px;
    }
}